Total 10,982 Full-time mobile application developer job vacancies in Singapore

Position Overview

The Application Support Analyst provide application support to users. The candidate poses a structured and analytical approach to the identification, diagnose and rectification of user reported issues.

Role & Responsibilities

• Provide applications troubleshooting and on-site support.
• Log, escalate and follow through with issues.
• Simulate user problems to resolve operating difficulties.
• Coordinate activities to identify, diagnose and rectify problems
• Provide 24/7 primary application maintenance support.
• Provide reports for related KTLO activities
• Ensure that all KTLO related activities are done on time
• Liaise with vendor on issues and ensure that issues are resolve promptly according to SLA requirements.
• Work closely with vendor and users to fulfil operation requirements and issue resolution
• Involvement in the system integration testing phase / User Acceptance test prior to implementation.
• Assist, Support and Ensure contract management related process and documents are complete on time

Requirements

• Diploma/Bachelor’s degree in computer science or other highly technical, scientific disciplines
• 1-3 yrs of Technical / Application Support experience on multi technology platforms
• ITIL v3/v4 certification and strong service oriented experience / background preferred.
• Knowledge and understanding of IT industry environment and business needs

We are looking for a highly skilled Cloud Application Developer to join our Client's dynamic engineering team. The ideal candidate will have extensive experience in cloud application development, hands-on programming skills, and a strong understanding of cloud architectures and microservices design principles. You will collaborate closely with technical leads and architects to create robust applications and ensure the highest standards of code quality, security, and performance.

Key Responsibilities:

1. Application Design & Development

• Collaborate with technical leads and architects to design robust applications that meet business requirements.
• Develop and maintain comprehensive, high-quality design documentation, ensuring clarity and accessibility for all stakeholders.
• Write code that adheres to established design principles, incorporating both static and dynamic code analysis to ensure code quality and security.

2. System Architecture & Integration

• Proactively expand knowledge of related architectural components, including databases and message brokers, to contribute to end-to-end solution design.
• Integrate applications with system interfaces, working closely with other teams to ensure seamless communication and data flow between systems.

3. Team Collaboration & Knowledge Sharing

• Work effectively in a diverse, multi-cultural team environment, promoting an inclusive culture of knowledge sharing and continuous improvement.
• Actively participate in team meetings and Agile ceremonies, contributing to project discussions and strategic planning.

Required Experience & Skills:

• Bachelor’s degree in IT/Engineering or a related field.
• 4+ years of experience in Cloud Application Development with proven success in building and deploying cloud-based applications.
• Hands-on programming knowledge in one or more languages, such as:Python
  Golang
  Java
  
• Experience in designing and implementing applications based on S.O.L.I.D principles and incorporating unit tests for robust code quality.
• Strong understanding and experience with REST API best practices and design guidelines.
• Proficiency in one or more REST API frameworks, such as:Spring Boot
  FAST API
  Flask
  
• Experience with GraphQL is desirable, especially if supporting frontend applications.
• Hands-on experience in relational database systems (preferably PostgreSQL).Ability to independently design schema.
  Proficiency in using ORM tools and writing plain SQL queries.
  

Interested candidates, who wish to apply for the advertised position, please email us an updated copy of your resume.

We regret that only shortlisted candidates will be notified.

EA License No.: 01C4394

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolkelly.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy

Successful applicants will be responsible for designing and developing front-end interfaces for MicroSec’s IoT cybersecurity products. Candidates will work closely with the core design team to understand the product capabilities and backend interfaces, as well as the security requirements that must be adhered to. Work will be carried out in an Agile Scrum fashion, with frequent, deliverable increments to the products in collaboration with others. To support full-stack and other engineers in testing, including in the laboratory and field as required.

The candidate will be well versed in UI/UX design as well as its implementation using modern & responsive UIs to manage the security of IoT deployments in the browser and on a variety of devices. The candidate will support the full-stack and other engineers in testing, including in the laboratory and the field as required.

PREREQUISITE

• At least 3 years of production-level experience in modern JavaScript / TypeScript frameworks such as Angular
• Figma or similar interface design tools
• Understanding of HTTPS, CORS and other security-related aspects of frontend web-design
• Experience in working with Docker and Git CI/CD
• Working knowledge of HTML5, CSS and the UI/UX design process
• Working knowledge of Apache/Nginx, RESTful APIs, JSON, OpenAPI/Swagger specifications and Git
• Working knowledge of Sharepoint, mocking and testing frameworks, and dependency injection
• Comfortable in a Linux environment
• Working knowledge of DevOps and how to build a production environment system
• Must have an understanding of Cybersecurity and Computer networks

OPTIONAL

Languages

• Python
• Go

Markup languages

• Markdown
• Mermaid

Frameworks

• Grafana

Protocols

• TCP/IP stack, TLS
• MQTT or other message brokers
• IoT communication protocols such as BLE, LoRa, ZigBee and others

Skills

• DevSecOps
• Cybersecurity

Quick Apply: You may send your Resume/CV to [email protected] or apply via MyCareersFuture.

Office Location: 28 Sin Ming Lane, Midview City (Bright Hill/Marymount/Bishan MRT)

Hi! Our awesome company is looking for University Interns who have experience in Web Development, & able to commit for a Full-Time Internship of 3 months or more (longer durations preferred).

About Us:

• MindFlex Education's internship programme aims to provide internships which are fulfilling, as well as practical in real-world situations
• Our office culture is fun, young & encouraging. We take our work, as well as our fun seriously
• We provide full-time job opportunities for interns who have excelled in their internship
• Enjoy a modern office environment with exciting facilities, such as a PS5, Full-Sized Pool Table, High-End Karaoke System & more
• Close-knit team of 15-20 pax, strictly NO office politics, NO over-time culture, NO bring-work-home culture

Web Developer Intern Roles and Responsibilities:

• Improve & automate company's business process through creation of new PHP web applications & improvement of existing code.
• Review of company's existing process systems to improve UI/UX for both internal and external users.
• Be involved in improvement of company's iOS & Android application
• Connecting SQL Databases to developed web applications
• Review and improve company's current cronjobs and APIs for both internal and external software.
• Ensure that new projects are moved from development phase to production phase smoothly, and are both desktop & mobile friendly.
• Spearhead development of new landing pages for company's website on WordPress platform, with usage of HTML & CSS code involved.
• Modify and improve current landing pages for company's website, with the addition of new functionalities.
• Data mining of websites and database for information to be used in company's IT projects.

Learning Outcomes & Objectives:

• Intern will be exposed to the movement of IT projects from development phase to production phase in a systematic & meticulous manner.
• Intern will have the first-hand experience of building code which can be translated into real-world business usage, to solve actual business problems.
• Intern will learn how to manage expectations of different stakeholders, in particular balancing between "design wants" of the company and limitations of existing web platforms.
• Intern will gain valuable first-hand experience of developing mobile applications, as well as creating new website landing pages from scratch in a professional setting.
• Intern will gain insights on mining data content and using it for real-life application purposes.
• Intern will be able to review and suggest opinions on how certain UI/UX interfaces of the company can be improved, and carry out plans for improvement.
• Intern will also be able to review codes and script written by previous developers; learning from examples and improvement on existing code.
• Intern will also have access to a "senior developer" who will be able to answer queries & troubleshoot whever necessary

Requirements:

• Has to be a current University Undergraduate in a computing-related course
• Possess some previous experience with website designing / programming
• Proficient with PHP, Javascript, HTML, CSS, Languages
• A good team player who is able to communicate effectively with various internal and external stakeholders
• Ability to think critically and be able to suggest possible improvements to existing company software systems
• Possess adequate problem-solving skills to tackle day-to-day issues independently

Working Hours, Location & Remuneration:

• 5 Days Work Week, Weekdays 9.00am - 6.30pm
• Midview City (Sin Ming Lane)
• Closest MRTs: Bright-Hill MRT (Door-Step), Bishan / Marymount MRT (nearby)
• $1,000 - $1,200/Month
• Interns will also be given several days of paid leave (depending on internship period)

Why Choose Us:

• Fun Working Environment with No Office Politics!
• Casual Working Attire, Relaxed Setting
• Close-Knit Team of 15-20 Pax
• Spacious Office with Modern & Fun Entertainment Facilities (Pool Table, Playstation 5, Karaoke Set, Board Games...etc)
• Company Meals / Outings / Events / Bonding Activities
• Great & Enjoyable Company Culture
• Many of our interns have also converted to full-time & contract positions after their internship as they thoroughly enjoyed their learning experience with us
• Conveniently located with New Bright Hill MRT at Doorstep

Application:

• Submit an e-mail application with Resume/CV to [email protected] with Email Title "Web Developer Intern Application"
• Please ensure to include the following in Email and attached documents:

1. Earliest Available Start-Date for Internship

2. Available Duration for Internship

3. Suitable Profile Picture of Yourself

4. Is Undertaking The Internship for A Course Requirement, or Self-Improvement

Others:

• Shortlisted candidates will be contacted for a short interview over Zoom or Face-to-Face
• Signing of Non-Compete contract will be required upon successful selection

Job Summary

Project Manager shall be the main Point of Contact of the project team and be overall responsible for the delivery of the project.

He/she will ensure the progress of various development tracks, actively perform risk management, conduct checkpoint reviews for updates to the Customer and ensure the timely and quality delivery of all deliverables. He/she shall be the contact point for all matters

throughout the development and implementation of the project.

The Project Manager shall provide monthly progress report and fortnightly status report of the project to Customer and be present at all Steering Committee meetings to report the progress and status of the project. Each progress and status update shall minimally include project status and upcoming activities, critical path analysis and risk reviews.

Job Description

• Able to manage large scale Application development projects (mainly Java based) in Agile Scrum methodology.
• Translate application requirements and use cases into functional applications.
• Design, build, and maintain efficient, reusable, and reliable Java code.
• Ensure the best possible performance, quality, and responsiveness of the applications.
• Identify bottlenecks and bugs, and devise solutions to these problems.
• Help maintain code quality, organization, and automatization.
• The Project Manager shall monitor and effectively manage any subcontractor that has been selected in the discharge of their duties to meet the requirements established. All matters that require interface between the subcontractor(s) shall be coordinated by The Supplier's Project Manager to ensure harmony in the relationship among all parties concerned and to establish a common understanding of Customer’s requirements.
• The Project Manager shall ensure that activities carried out for the System shall be properly managed and coordinated by the team, causing no disruption to the business operations.
• Multiple project teams managing various scopes of works are expected to work concurrently. The Project Manager shall ensure that the works from the various teams are aligned and able to integrate when pieced together.
• The Project Manager shall maintain the Maintenance and Support Plan to keep it relevant and up to date.
• The Project Manager shall lead, supervise and oversee the day-to-day activities of the team and to ensure specified deliverable milestones and service levels are met.
• The Project Manager shall ensure that activities carried out for the system shall be properly managed and coordinated by the team, causing no disruption to business operations.
• The Project Manager shall prepare monthly progress and status reports, supplementary documentation, and if applicable, performance/fault analysis report required by the Customer.
• The Project Manager shall maintain records of all development and maintenance activities including proper accounting and administrative records of all services performed during the contractual period.

Requirements

• At least Ten (10) years of project management experience in delivering digital innovation Application development projects. He/she must have managed large scale projects of total contract value of USD 20+M.
• Demonstrated excellent planning and management skills.
• Demonstrated excellent supervisory skills and communicates (both written and
• verbal) clearly and effectively with the team and the Customer.
• Possess strong customer empathy.
• Have at least Five (5) years of experience in managing an application team for Customer ministries and statutory boards; and
• Demonstrated ability to propose cost-effective solution to the Customer.
• Possess a relevant degree in IT/computer science related discipline.
• Possess PMP certification.
• Scrum master certification will be an added advantage.

Quick Apply: You may send your Resume/CV to [email protected] or apply via MyCareersFuture.

Office Location: 28 Sin Ming Lane, Midview City (Bright Hill/Marymount/Bishan MRT)

Hi! Our awesome company is looking for University Interns who have experience in Web Development, & able to commit for a Full-Time Internship of 3 months or more (longer durations preferred).

About Us:

• MindFlex Education's internship programme aims to provide internships which are fulfilling, as well as practical in real-world situations
• Our office culture is fun, young & encouraging. We take our work, as well as our fun seriously
• We provide full-time job opportunities for interns who have excelled in their internship
• Enjoy a modern office environment with exciting facilities, such as a PS5, Full-Sized Pool Table, High-End Karaoke System & more
• Close-knit team of 15-20 pax, strictly NO office politics, NO over-time culture, NO bring-work-home culture

Web Developer Intern Roles and Responsibilities:

• Improve & automate company's business process through creation of new PHP web applications & improvement of existing code.
• Review of company's existing process systems to improve UI/UX for both internal and external users.
• Be involved in improvement of company's iOS & Android application
• Connecting SQL Databases to developed web applications
• Review and improve company's current cronjobs and APIs for both internal and external software.
• Ensure that new projects are moved from development phase to production phase smoothly, and are both desktop & mobile friendly.
• Spearhead development of new landing pages for company's website on WordPress platform, with usage of HTML & CSS code involved.
• Modify and improve current landing pages for company's website, with the addition of new functionalities.
• Data mining of websites and database for information to be used in company's IT projects.

Learning Outcomes & Objectives:

• Intern will be exposed to the movement of IT projects from development phase to production phase in a systematic & meticulous manner.
• Intern will have the first-hand experience of building code which can be translated into real-world business usage, to solve actual business problems.
• Intern will learn how to manage expectations of different stakeholders, in particular balancing between "design wants" of the company and limitations of existing web platforms.
• Intern will gain valuable first-hand experience of developing mobile applications, as well as creating new website landing pages from scratch in a professional setting.
• Intern will gain insights on mining data content and using it for real-life application purposes.
• Intern will be able to review and suggest opinions on how certain UI/UX interfaces of the company can be improved, and carry out plans for improvement.
• Intern will also be able to review codes and script written by previous developers; learning from examples and improvement on existing code.
• Intern will also have access to a "senior developer" who will be able to answer queries & troubleshoot whever necessary

Requirements:

• Has to be a current University Undergraduate in a computing-related course
• Possess some previous experience with website designing / programming
• Proficient with PHP, Javascript, HTML, CSS, Languages
• A good team player who is able to communicate effectively with various internal and external stakeholders
• Ability to think critically and be able to suggest possible improvements to existing company software systems
• Possess adequate problem-solving skills to tackle day-to-day issues independently

Working Hours, Location & Remuneration:

• 5 Days Work Week, Weekdays 9.00am - 6.30pm
• Midview City (Sin Ming Lane)
• Closest MRTs: Bright-Hill MRT (Door-Step), Bishan / Marymount MRT (nearby)
• $1,000 - $1,200/Month
• Interns will also be given several days of paid leave (depending on internship period)

Why Choose Us:

• Fun Working Environment with No Office Politics!
• Casual Working Attire, Relaxed Setting
• Close-Knit Team of 15-20 Pax
• Spacious Office with Modern & Fun Entertainment Facilities (Pool Table, Playstation 5, Karaoke Set, Board Games...etc)
• Company Meals / Outings / Events / Bonding Activities
• Great & Enjoyable Company Culture
• Many of our interns have also converted to full-time & contract positions after their internship as they thoroughly enjoyed their learning experience with us
• Conveniently located with New Bright Hill MRT at Doorstep

Application:

• Submit an e-mail application with Resume/CV to [email protected] with Email Title "Web Developer Intern Application"
• Please ensure to include the following in Email and attached documents:

1. Earliest Available Start-Date for Internship

2. Available Duration for Internship

3. Suitable Profile Picture of Yourself

4. Is Undertaking The Internship for A Course Requirement, or Self-Improvement

Others:

• Shortlisted candidates will be contacted for a short interview over Zoom or Face-to-Face
• Signing of Non-Compete contract will be required upon successful selection

Quick Apply: You may send your Resume/CV to [email protected] or apply via MyCareersFuture.

Office Location: 28 Sin Ming Lane, Midview City (Bright Hill/Marymount/Bishan MRT)

Hi! Our awesome company is looking for University Interns who have experience in Web Development, & able to commit for a Full-Time Internship of 3 months or more (longer durations preferred).

About Us:

• MindFlex Education's internship programme aims to provide internships which are fulfilling, as well as practical in real-world situations
• Our office culture is fun, young & encouraging. We take our work, as well as our fun seriously
• We provide full-time job opportunities for interns who have excelled in their internship
• Enjoy a modern office environment with exciting facilities, such as a PS5, Full-Sized Pool Table, High-End Karaoke System & more
• Close-knit team of 15-20 pax, strictly NO office politics, NO over-time culture, NO bring-work-home culture

Web Developer Intern Roles and Responsibilities:

• Improve & automate company's business process through creation of new PHP web applications & improvement of existing code.
• Review of company's existing process systems to improve UI/UX for both internal and external users.
• Be involved in improvement of company's iOS & Android application
• Connecting SQL Databases to developed web applications
• Review and improve company's current cronjobs and APIs for both internal and external software.
• Ensure that new projects are moved from development phase to production phase smoothly, and are both desktop & mobile friendly.
• Spearhead development of new landing pages for company's website on WordPress platform, with usage of HTML & CSS code involved.
• Modify and improve current landing pages for company's website, with the addition of new functionalities.
• Data mining of websites and database for information to be used in company's IT projects.

Learning Outcomes & Objectives:

• Intern will be exposed to the movement of IT projects from development phase to production phase in a systematic & meticulous manner.
• Intern will have the first-hand experience of building code which can be translated into real-world business usage, to solve actual business problems.
• Intern will learn how to manage expectations of different stakeholders, in particular balancing between "design wants" of the company and limitations of existing web platforms.
• Intern will gain valuable first-hand experience of developing mobile applications, as well as creating new website landing pages from scratch in a professional setting.
• Intern will gain insights on mining data content and using it for real-life application purposes.
• Intern will be able to review and suggest opinions on how certain UI/UX interfaces of the company can be improved, and carry out plans for improvement.
• Intern will also be able to review codes and script written by previous developers; learning from examples and improvement on existing code.
• Intern will also have access to a "senior developer" who will be able to answer queries & troubleshoot whever necessary

Requirements:

• Has to be a current University Undergraduate in a computing-related course
• Possess some previous experience with website designing / programming
• Proficient with PHP, Javascript, HTML, CSS, Languages
• A good team player who is able to communicate effectively with various internal and external stakeholders
• Ability to think critically and be able to suggest possible improvements to existing company software systems
• Possess adequate problem-solving skills to tackle day-to-day issues independently

Working Hours, Location & Remuneration:

• 5 Days Work Week, Weekdays 9.00am - 6.30pm
• Midview City (Sin Ming Lane)
• Closest MRTs: Bright-Hill MRT (Door-Step), Bishan / Marymount MRT (nearby)
• $1,000 - $1,200/Month
• Interns will also be given several days of paid leave (depending on internship period)

Why Choose Us:

• Fun Working Environment with No Office Politics!
• Casual Working Attire, Relaxed Setting
• Close-Knit Team of 15-20 Pax
• Spacious Office with Modern & Fun Entertainment Facilities (Pool Table, Playstation 5, Karaoke Set, Board Games...etc)
• Company Meals / Outings / Events / Bonding Activities
• Great & Enjoyable Company Culture
• Many of our interns have also converted to full-time & contract positions after their internship as they thoroughly enjoyed their learning experience with us
• Conveniently located with New Bright Hill MRT at Doorstep

Application:

• Submit an e-mail application with Resume/CV to [email protected] with Email Title "Web Developer Intern Application"
• Please ensure to include the following in Email and attached documents:

1. Earliest Available Start-Date for Internship

2. Available Duration for Internship

3. Suitable Profile Picture of Yourself

4. Is Undertaking The Internship for A Course Requirement, or Self-Improvement

Others:

• Shortlisted candidates will be contacted for a short interview over Zoom or Face-to-Face
• Signing of Non-Compete contract will be required upon successful selection

CC&B Java Developer

Location: Singapore

Experience: 6-8 years

Job Description

We are seeking an experienced CC&B Java Developer to join our team. This role combines expertise in Oracle Customer Care and Billing (CC&B) with strong Java development skills, enabling the candidate to deliver robust solutions for billing, customer care, and other critical functionalities. The ideal candidate should have hands-on experience with CC&B implementation, Java algorithms, and batch development, along with solid knowledge of Oracle’s Utility Application Framework (OUAF).

Key Responsibilities

• CC&B Implementation:
  • Lead or contribute to end-to-end CC&B implementations, leveraging strong knowledge of the CC&B Java framework.
  • Write Java algorithms, develop Java batches, and implement Java change handlers as required for the CC&B platform.
• Framework and Configuration:
  • Utilize proficiency in Oracle CC&B and OUAF framework to design, develop, and support CC&B applications.
  • Configure and customize CC&B using tools like Business Object (BO), Maintenance Object (MO), UI Map, Business Script, Service Script, BPA Script, Zones, and Portals.
• Technical Design and Development:
  • Create external designs and technical documentation for CC&B enhancements and customizations.
  • Conduct technical workshops with business stakeholders to gather requirements and translate them into technical solutions.
• Additional Domain Knowledge:
  • Apply knowledge of finance processes, including reconciliation and journal posting, where relevant to the CC&B environment.
  • Adapt the CC&B product for applications beyond traditional utility domains as needed.
• Collaboration and Communication:
  • Work closely with cross-functional teams and contribute to a collaborative, team-oriented environment.
  • Communicate technical concepts effectively in both written and oral formats with business and technical stakeholders.

Qualifications

• Experience: 6-8 years in Java development, with at least one end-to-end CC&B implementation.
• Technical Skills:
  • Strong proficiency in Java and CC&B Java framework.
  • Hands-on experience with Oracle CC&B and Oracle Utilities Application Framework (OUAF).
  • Proficiency in CC&B configuration tools (BO, MO, UI Map, Business Script, Service Script, BPA Script, Zones, Portals).
• Design and Workshop Facilitation: Ability to create technical and external design documents and conduct technical workshops.
• Domain Knowledge: Familiarity with finance processes (reconciliation, journal posting) and experience adapting CC&B for different domains is a plus.
• Communication Skills: Excellent written and oral communication skills, with the ability to convey complex technical concepts to stakeholders.

Preferred Skills

• Strong problem-solving abilities and teamwork skills.
• Adaptability to work in multi-domain settings and flexibility in applying CC&B to non-utility sectors.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (https://www.techaalto.com/privacy/)

Confidentiality is assured, and only shortlisted candidates will be notified for interviews

Job Responsibilities
• Define, plan, execute, and close CDN/WAF issues.
• To be the point of contact for contracts for CDN implementation and resolve all technical issues individually or in support with CDN/WAF customer care or professional services.
• Direct and ensure the successful outcome of projects – coordinate with Cloudflare (CF) technical project manager and CDN/WAF solution engineer
• To lead various teams in the planning, execution, implementation and their successful conclusion for CDN related activities in project
• To work closely with stakeholders by setting expectations, managing scope and risk, communicating status to senior management and ensure project meets designed business outcomes and objectives.
• Own the technical components of an CF integration project including configuration changes, debugging, documentation, testing, and go live support – with involvement of CF professional services.
• Partner with CF customer care to resolve issues that arise during integrations, or post implementation support.
• Accurate scope implementation timelines for integrations
• Identify technical risks and provide mitigation strategies
• Review CF configurations with CF Professional Services team members to ensure quality and accuracy to requirements

Essential skills required
• Bachelor degree (or higher), with exposure to computer science, math, engineering, or equivalent practical experience
• Certification in Amazon Web Services (AWS) / Google Cloud / Microsoft Azure
• Strong scripting experience in JavaScript / NodeJS / Java, preferably for serverless implementations
• Working knowledge in CDN architecture, Web application firewall (WAF) concepts and technologies ( MUST HAVE )
• Experience with general security technologies (OWASP), processes and concepts. Having certifications such as CISSP is an added advantage.
• Self-motivated, independent and able to understand complex systems
• Experience in CF's Solutions including Magic Transit Routed, Magic Transit Connect, WAF Defender, Web Application Firewall, Global Traffic Manager, Dynamic Site Accelerator, and more.
• In depth knowledge of OSI Model, in particular the HTTP protocol
• Knowledge and experience in network configurations such as TCP/IP subnets, IPv4 vs IPv6, VPN, DNS configurations, DHCP etc
• Experience with Network Security Protocols and standards like SSL, TLS, IPSec etc
• Experience with Unix and web-related programming or scripting languages: Perl, PHP, Shell Scripting, J2EE, .NET, C#, JSP, ASP, etc
• Knowledge in Server virtualization, VCS clustering concepts
• Solid understanding of Internet protocol concepts (IP, TCP, HTTP, DNS, SSL/TLS).
• Knowledge in OpenSSL, SSH, SFTP, KERBEROS, PGP, HTTPS etc

Additional skills
• Good understanding of web technologies like HTML, Ajax, REST, JavaScript, CSS, Caching concepts etc
• Exposure application technologies like JMS, MQ, Clear case, Java Spring framework, Clear quest is an added advantage
• Exposure to OS like Linux and Windows
• Exposure to statistics tools like Omniture, Google Analytics etc
• Knowledge of DevOps tooling like Jenkins, BitBucket, Bamboo, Ansible, Chef, Puppet, Terraform is preferred
• Knowledge in AWS EC2, S3, ELB, ALB, NFS is preferred
• Strong understanding of SDLC methodologies
• Understanding of Software quality management, quality control management and version control management

Soft skills
• Excellent verbal and written communication skills, with proven ability to disseminate information in clear and correct manner to business and technical audiences
• Strong relationship building skills, with the ability positively influence the actions of others, working as a team player
• Strong analytical skills
• Ability to manage multiple priorities, commitments and projects.

Experience level
• Minimum 5+ years of experience (in relevant technical skills mentioned above)

Interested candidates, please click "APPLY" to begin your job search journey and submit your CV directly through the official PERSOLKELLY job application platform - https://go.persolkelly.com/job/apply/9990

We regret to inform you that only shortlisted candidates will be notified.

Gelangre Reyanelle Gelario | REG No : R1870995

PERSOLKELLY SINGAPORE PTE LTD | EA License No : 01C4394

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolkelly.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

Employment Type: CONTRACT

Job Responsibilities:

-Troubleshooting system and program problems.

-Developing support documentation for applications and systems patches developed in-house.

-Responding to support requests according to IT support policies.

-Maintaining the company website and intranet site.

-Identifying and arranging project requirements.

-Previous experience in application development.

Job Requirements

• Have good experience in Java Enterprise Edition or Spring or equivalent.
• Development of Web-based applications using UI framework such as Angular/AngularJS, JQuery, Struts or equivalent.
• Development of application using Persistence framework such as Hibernate, JPA or equivalent.
• Development of Web services, Restful services or equivalent.
• Relational Databases like DB2, SQL Server, Oracle.
• Using tools for testing.
• IDE such as Eclipse, JDeveloper, Netbeans or equivalent.
• Spring framework.
• Prior knowledge and experience in DevOps processes are advantageous.
• Knowledge and handson experience in Microservices and containerization is a plus.

Advantageous skills to have:

• Agile software development tools and standards e.g. SCRUM
• Microsoft Azure Cloud technology i.e. Azure Search Services
• Government Commercial Cloud.
• Good experience in front-end web technologies and back-end programming
• Good experience in implementing, troubleshooting, performance tuning of web applications
• Good experience in building secure and resilient internet applications will be advantageous
• Good written and oral communication skills with ability to collaborate across teams.
• Strong analytical skills and a self-starter with ability to work independently

The activities required to be performed shall include the following:

• Requirements gathering;
• Design, development, and maintenance of the software;
• Preparation and submission of deliverables throughout the software development lifecycles such as Business Rules, Software Requirement Specifications, Software Architecture Document, Design Specification, Interface Specifications, Source Codes, Testing Specification, Operation and Maintenance Manual, Training Manual and others documents as required in the standard adopted by the Authority;
• Assist the Authority with day-to-day application support issues; and
• Liaise with users on the requirement, design and testing issues.

Qualifications & Requirements:

• Recognised degree in Computer Science, IT or engineering with at least 5 years’ relevant experience in software development;
• Gone through at least one full software development lifecycle (SDLC) with experience in producing SDLC documentations;
• Extensive experience in analysing requirements, designing, development and delivering complex enterprise applications in Java/JEE, web programming on UNIX / LINUX and Windows environment;
• Experience in Agile development methodology and continuous integration;
• Experience in Spring Framework and Spring Boot will be an advantage;
• Experience in Message Queues;
• Experience in Solace will be an advantage;
• Experience in Software Modernization, Containerization, Microservices will be an advantage;
• Experience in Cloud Computing, Kubernetes & Dockers, AWS Services like Amazon ECS Fargate, AWS RDS & Lambda will be an advantage;
• Experience in Payment industry will be an advantage

Responsibilities:

• Develop scalable application using Spring Boot, Redis, MongoDB, Docker, Openshift/Kubernetes

• Work with business stakeholders to define/clarify project requirements and acceptance criteria, define success metrics for

features to be delivered

• Support existing applications including troubleshooting, bug fixing, required upgrades and modifications to existing functionality

• Improve & managing the deployment pipeline (devops)

• Improving Application Reliability

Requirement:

• Bachelor's or advanced degree in computer science, engineering

• 6+ years of hands-on programming/application development experience in JAVA, Spring Boot, REST/API

• Experience in building cloud native applications, microservices and cloud platform (Openshift / Kubernetes)

• Proficiency in MySQL/MariaDB or other RDBMS databases

• Experience in Redis/MongoDB & Experience in Unix/Linux

• Good communications skills

• Proficiency in reading and writing technical requirements

• Proficiency in Git and Bitbucket

• Strong knowledge in automated build pipelines like Jenkins using Groovy

• Development experience under an agile development methodology and process

• Implement architecture and design patterns to help ensure that systems scale.

• Perform unit and integration testing before launch

• Establish processes and best practices around development standards.

• Review product requirements in order to give development estimates and product feedback.

• Apply technical expertise to challenging architecture and design problems.

• Translate application storyboards and use cases into functional applications

• Design, build, and maintain efficient, reusable, and reliable C# code

• Ensure the best possible performance, quality, and responsiveness of applications

• Identify bottlenecks and bugs, and devise solutions to these problems

• Help maintain code quality, organization, and automatization

• 6 years of experience in .Net & C#

• Banking / Investment Banking domain experience

• Experience working with C#, and particularly modern, cross-platform .NET

• A strong understanding of advanced C# language features, such as async/await, dependency injection, etc.

• Good knowledge of algorithms and data structures, with strong fundamentals in complexity analysis

• Good knowledge of development tools: Jenkins, GIT, SVN, Azure DevOps or equivalent

• Strong ability to analyze code - understand execution flow & debug even without access to a debugger

• Experience with the .net CLI, writing and maintaining integration and unit tests

• Strong familiarity with both Windows and Linux, including shell scripting

• Good knowledge of Transact SQL and Entity Framework Core

• Knowledge of a back end and frontend stack

• Experience with Agile methodology organization

Job Title: Application Engineer (ID3441)
Location: Toa Payoh
Working Hours: Mon-Fri 8:15am-5:45pm
Salary: $3500-$5000

Responsibilities
• In-charge of both in-house and on-site application customer evaluation support of wedge bonding, knowledge of ball bonding is an added advantage.
• Provide direct customer on-site application support to optimize bonding parameters using DOE techniques.
• Assist corporate in-house product development and improvement projects related to bonding tools.
• Generate engineering evaluation report.
• Handle laboratory equipment & analytical tools independently with minimum assistance

Requirements
• Ability to provide hands-on application support.
• Degree/Diploma in Electrical / Mechanical / Electronics Engineering or equivalent.
• At least 3 years of working experience in related field.

• Contribute to all stages of software development lifecycle
• Analyze user requirements to define business objectives
• Identify and resolve any technical issues arising
• Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review
• Design new solutions or fixes to enhance existing applications using web-enabled development programs using .Net 4.5, C#, ASP.Net, WCF, HTML, CSS HTML, JavaScript, XML, and similar or other web services and service-oriented tools.
• Strong development skills using Java and Spring Framework, HTML5, CSS3, Angular Framework.
• Strong RDBMS skills using PostgreSQL.
• Expertise in Python frameworks such as Django, Flask, or Pyramid.
• Manage ad-hoc requests and multiple projects simultaneously while operating in a high tempo environment with ever-changing priorities and tasks.
• Prepare accurate and detailed requirement specification documents, user guides, and functional specification documents

The Department and Position

The department is responsible for development and maintenance of Capital Market IT applications (in-house and package) used worldwide, covering Front Office (Murex, Apex, Orchestrade,…), Back Office (Summit, Calypso…), Market data referential (Asset Control), Market Risk (in-house application on big data technologies).

The Static and Market Data team works across the full value chain to feed FO, BO and Risk department with Static Market Data to sustain business activities.

This role aims to develop on Static and Market Data application, in project mode as well as maintenance, and to support the “run the bank” function. It requires a deep understanding of the nature of business operations, timing of activities & data flowing through internal and external systems. The build and support team continuously works with business users, infrastructure engineers and system managers.

Main Responsibilities

Build and Change Management

• Able to lead in terms of technology and conceptualize, propose design and architectural evolution, along with operational model.
• Contributing to development of high quality fully tested source code complying with deadlines, schedule and coding standards.
• Liaise with business analysts for clarification and understanding of requirements.
• Provide deployment and change management of the solution/platform.
• Develop tests strategy in coordination with project manager / Business Analysts.
• Provide technical assistance during user acceptance test.

Incidents and Requests management (business users and other IT teams)

• Communicate effectively.
• Analyse enhancement requests and bug-fixes.
• Document deliveries.
• Support applications in production - analyze and resolve issues as they arise as well as propose optimizations for future.
• Monitor the results and quality of the different software solutions and projects implemented in the organization.

Change Management

• Apply monthly release strategy, following the team’s milestones for analysis, coding and testing.
• Support the release roadmap in production.
• Operations management
• Application support, level 3 (expert).
• Troubleshoot and fix issues.

Continuous Improvement

• Process improvements.

Qualifications and Profile

The successful candidate will definitely have:

• At least 10 years of software development experience
• At least 8 years’ experience working with Java
• Strong knowledge and experience on various design patterns and design principles
• Strong understanding and well experienced with recent Java language features, such as lambdas, streams, and futures
• Strong understanding and well experienced with Spring framework
• Strong understanding and well experienced with APIs development and security design
• Strong understanding and well experienced with SQL
• Good knowledge of algorithms and data structures, with strong fundamentals in complexity analysis
• Strong ability to analyze code – understand execution flow & debug even without access to a debugger
• Experience with Maven, Git, writing and maintaining integration tests
• Experience in cloud native architecture (Micro services).
• AWS cloud architecture
• Docker/Kubernetes, Microservices

An ideal candidate will also have expertise in some or all of the following:

• JupyterLab, JupyterHub, Jupter notebook, Mercury ecosystem
• Gitlab, Jenkins and Ansible with exposure to devops culture
• Jira or a similar issue-tracking systems

Additionally, knowledge of the following would be helpful although it is not required:

• Web development fundamentals (HTML, Javascript, typescript, jQuery, ReactJS, etc)
• ElasticSearch
• Understanding or interest in finance & financial markets, particularly interest rate derivatives in their many forms (Forwards, Futures, Swaps, Swaptions, etc)

Besides having greater development experience and more raw technical skill than the average candidate, as a senior developer you must be particularly self-motivated and driven. You will frequently be driving changes and balancing trade-offs that your management is not well equipped to understand, and you will need to be able to explain and advocate for these. This means having a clear understanding of the goals of the project, and pushing the team to achieve those goals – not merely passively completing tickets assigned to you, but truly leading and participating in the process.

Next Step

Prepare your updated resume and expected package.

Simply click on 'Apply here' or email to [email protected] to drop your resume

All shortlisted candidates will be contacted.

Prasant Sirohi

EA License Number: 91C2918

Registration Number: R22106307

Job Description:
As a Full Stack Developer, you’ll be responsible for both front-end and back-end development, creating full-scale web applications and optimizing performance and functionality.

Key Responsibilities:

• Develop and maintain web applications using front-end (React, Angular) and back-end (Node.js, Python) technologies.
• Design database architecture and manage data storage solutions.
• Collaborate with cross-functional teams to ensure smooth project delivery.
• Perform unit and integration testing to ensure application quality.
• Optimize application for maximum performance and scalability.

Qualifications:

• Bachelor’s degree in Computer Science or related field.
• 3-5 years of experience as a Full Stack Developer.
• Proficiency in front-end (React, Angular) and back-end (Node.js, Python) frameworks.
• Experience with both SQL and NoSQL databases.
• Strong problem-solving skills and ability to troubleshoot complex system

Job responsibilities:

• Develop, maintain and support custom-built software application
• Preparation of technical documentation on Jira and Confluence
• Perform unit testing on software deliverables and provide the relevant assistance during product test, integration test and user acceptance test
• Provide post-implementation support and carry out investigation and troubleshooting when necessary

Requirements:

• At least 3 years experience with development on one javascript frontend framework preferably on ReactJS
• At least 3 years experience with enterprise software development on Java SpringBoot and associated technologies JPA and Hibernate
• Familiar with relational database concepts and SQL experience preferably on MS SQL
• Experience using Git and have a good understanding of Git workflow
• Experience working in Agile Scrum teams and productivity tools like Jira and Confluence
• Exposure to DevOps tools like Jenkins and Kubernetes will be a bonus

Employment type: Contract

Job Responsibilities:

• Understands technical and functional design requirements
• Implement applications using Microsoft and development tools
• Provide supports to development projects throughout the SDLC.
• Assists in physical and logical database design.
• Design and create prototypes for client engagements.
• Design and develop browser-based front-end applications.
• Coordinate and conduct unit testing, System Integration Test and User Acceptance Test.
• Identifies system deficiencies and recommends solutions.

Job Requirements:

• At least 6 years of hands-on experience in .Net
• Relevant web application experience.
• Proven experience in implementing, troubleshooting, and performance tuning of web applications.
• Hands-on experience in MVC,ADO.Net
• Experience in Webservices, SOAP,XML, SAML
• Experience in ASP.Net,C#.Net,VB.Net
• Have good experience in Object Oriented Analysis and Design,.Net Technologies & Tools

Experience in the following will be an added advantage:

• Azure DevOps
• GitHub
• Agile software development tools and standards eg. SCRUM
• Proven experience in implementing, troubleshooting, and performance-tuning of web applications

Presently we have a Job Opening for a Java Software Developer position

Responsibilities:

• Gather and analyse user requirements and translate them into application specifications.

• Design, develop, test, implement, and maintain application systems or web-based applications.

Requirements:

• At least 2 years of experience in application development, programming, and systems support.

• Have good knowledge and skills in Object Oriented Analysis and Design, Java technologies and tools.

• Good communication, strong analytical, problem-solving skills.

• Amazon Web Services (AWS)

Programming languages

Experience in one or more of the following:

• Java

• Microsoft C#

• Python

Technologies:

Security Assertion Markup Language (SAML)

We are looking for a Senior Java Developer with below skills

1. Java Latest versions
2. Object Oriented Programming
3. Spring / Spring Boot
4. Unit testing (JUnit)
5. Build automation (Gradle/Maven + Bamboo)
6. IDE (Eclipse / IntelliJ)
7. Git
8. HTTP/REST
9. Security fundamentals
10. Working experience on OAuth integration and token management related development

Domain Expereince - Telecom exp 3-6 years

Minimum 4 years of working expereince is required

Good to have

1.Front-end (React)
2. Databases (Postgres / DynamoDB)
3. AWS (EC2, Lambda, R53, S3, ELB, etc)
4. Containers (Docker / K8S)
5. Test automation
6. JEE (Weblogic/Websphere/OSGi)
7. AEM
8. Functional / Reactive programming

• Design, implement, test, and deploy end-to-end software solutions in the T&O-MOT-LCS domain with the following key responsibilities
• Collaborate closely and communicate independently with project managers, business analysts, development leads, test engineers, infrastructure engineers, and business users.
• Participate in the analysis and requirements gathering phase and help to translate requirements into technical solutions that meet client needs and expectations
• Troubleshoot the application by debugging issues, fixing bugs, identifying bottlenecks, and offering third level support.
• Build, package and release software artifacts in an automated way to all environments including production
• Be responsible for the performance, stability, reliability, and security of the application
• Proactively identify efficiency and design improvements to existing systems and processes
• Min 4+ years of technology delivery experience in software development
• Hands on experience in at least one server-side object-oriented programming language
• Experience using source code control systems and branching strategies including with hands on experience branching, merging, and releasing
• Experience with a major relational database system
• Knowledge of data structures, design patterns, architectural styles, and API designs
• Hands-on experience with JAVA (Spring, Springboot) in a Unix/ Linux environment
• Hands-on experience with relational databases, preferably MySQL, NoSQL, MariaDB or SQL Server.
• Knowledge of software best practices, like Test-Driven Development (TDD) and Continuous Integration (CI).
• Experience in CI-CD tools like Bitbucket Jenkins, Nexus, JIRA, confluence.
• A team player with excellent communication and interpersonal skills.
• Experience in data ETL pipelines (including reconciliation and quality tools and techniques) an advantage
• Experience working in agile technology teams
• Ability to adapt to challenges while remaining calm in a constantly changing environment
• Experience in Agile methodologies such as Scrum.

Key Responsibilities

• Solution the design and develop the software using waterfall/Agile methodology.

• Perform investigation, troubleshoot issues by developing scripts, SQL queries.

• Work closely and collaborate with the Business Analysts and Quality Engineers/application testers for user stories elaboration, test automation, bug fixes etc.

• Work with deployment team/DevOps team on setting up continuous integration, build and release automation.

• Provide estimates for stories during sprint planning for Agile project.

• Convert acceptance criteria into automated unit tests cases.

• Support production issues and duty rotation for after-office-hours support

• Champion Agile technical practices such as test-driven development, pair programming and refactoring

• Involve in application deployment to the various environments.

What we are looking for

• Verse in Commercial Cloud deployment and system implementation

• Verse in Commercial cloud design and implementation of common services such as terraform or etc

• Experience in Government Commercial Cloud is added value and consideratio

Required Skills:

· 10+ yrs. of strong experience in years of programming experience in RPG, Free RPG and CL in an AS/400 environment.

· Experience in JDA MMS (AS400) is an added advantage

· Strong understanding of Software Development Life cycle and ability to work as the primary liaison between Business users and Developers. Excellent analytical and Problem-solving skills, leadership and management abilities and team spirit.

· Strong verbal, written, and interpersonal communication skills with both technical and non-technical audiences.

· Systems integration, AS400 systems, SQL, DB2 database concepts.

· Knowledge of Retail and Warehouse Management System.

· Production Support background

· Experience in onsite-offshore model in managing large projects involving multiple teams across globe

To understand client requirements and propose solution pertaining to respective domain area.

(1.) To develop and guide the team members in enhancing their technical capabilities and increasing productivity (2.) To prepare and submit status reports for minimizing exposure and risks on the project or closure of escalations. (3.) To be responsible for providing technical guidance or solutions ;define, advocate, and implement best practices and coding standards for the team.

(4.) To ensure process compliance in the assigned module, and participate in technical discussionsorreview as a technical consultant for feasibility study (technical alternatives, best packages, supporting architecture best practices, technical risks, breakdown into components, estimations).

Experience 5+ Years

Skill (Primary)Modern Application Development-React.js