Total 3,238 java developer job vacancies in Information Technology category in Singapore

Responsibilities:

· Design, develop, and maintain .NET-based containerized applications.

· Write clean, scalable code using C# programming language and .NET frameworks (e.g., ASP.NET Core, MVC).

· Collaborate with cross-functional teams to define, design, and ship new features.

· Troubleshoot, debug, and resolve issues in existing software applications.

· Participate in code reviews, ensuring code quality and adherence to coding standards.

Requirements:

· Experience with web development frameworks such as ASP.NET Core or MVC.

· Knowledge of front-end technologies like HTML5, CSS3, JavaScript, and front-end frameworks (e.g., React, Angular, Vue.js).

· Familiarity with databases (SQL Server, MySQL) and ORM frameworks (Entity Framework).

· Understanding of Agile methodologies and software development lifecycle (SDLC).

· Excellent problem-solving skills and strong communication skills.

Qualifications:

· Bachelor’s degree in Computer Science, Engineering, or a related field.

· Proven experience as a .NET Developer or similar role

Job Description

• Industry/ Organization Type: IT/ Consultancy Firm
• Position Title: Software Developer (Frontend/ Backend)
• Working Location: One North
• Working Hours: Monday to Friday, 9 am – 6 pm
• Salary Package: Basic + Bonus
• Duration: 2 years contract (Renewable)

Key Responsibilities

Frontend:

• Develop user interfaces for web applications, ensuring responsiveness, accessibility, and optimal user experience.
• Design software to accommodate additional requirements without affecting architecture.

Backend:

• Develop and maintain server-side logic and ensure high performance and responsiveness.
• Design, implement, and maintain database systems with data integrity and security.
• Develop and maintain APIs, ensuring seamless integration with frontend and external systems.
• Optimize application performance for scalability and speed.
• Write clean, secure code and implement data protection measures.
• Resolve complex backend technical issues and implement robust testing frameworks.

APPLY NOW!!!

• Minimum Diploma in Computer Science, IT, or a related field.
• At least 2 years of experience in frontend and backend software development.
• Proficiency in React, FastAPI, PostgreSQL, MinIO, Redis, and Kafka.
• Experience in gathering and analyzing user requirements.
• Proficient in designing software using design patterns.
• Familiarity with Test-Driven Development (TDD) and Secure Coding practices.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job(at)anradus.com.sg. Please indicate #68217 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Adelin Chong | EA Reg No.: R1875641

• Cybersecurity Industry
• 5 days work week
• Programming Language: C#, Java, .Net
• Friendly working environment.

Responsibilities:

• Part of the product development team to deliver PKI security-related products across web and mobile platforms
• Be responsible for software design, coding, testing, and documentation
• Provide pre-sales technical consulting to potential clients and partners
• Collaborate with cross-domain teams to engage customers in requirement gatherings, technical training and project delivery
• Work with the development team to plan, perform, and maintain routine modifications, enhancements, or upgrades
• Contribute to product management, innovation and process improvement efforts

Requirements:

• Diploma or Degree in Computer/ Computer Science, Electronics and Computer Engineering, Information Technology
• Minimum 3 years of working experience in application development with strong knowledge of coding practices
• Proficient in the implementation and integration of Certificate Authority solutions (e.g. digital signing, encryption algorithm)
• Experience with PKI cryptography, certificate lifecycle management, 2FA and encryption methods
• Proficient in the following programming languages: Java, JavaScript, JQuery, .Net, HTML, JSON, SQL.
• Familiar with Linux, PKI, Hardware Security Modules (HSM), SVN, Maven, Jira and/or Android is a plus

HOW TO APPLY:

Interested applicants, kindly send your resume in MS WORD format to [email protected] or please click on “Apply Now” and provide the below details in your resume.

• Last drawn salary
• Expected salary
• Notice period
• Reason for leaving

We regret only shortlisted candidates will be notified.

Important Note: Trust Recruit Pte Ltd is committed to safeguarding your personal data in accordance with the Personal Data Protection Act (PDPA).

Please read our privacy statement on our corporate website www.trustrecruit.com.sg.

Trust Recruit Pte Ltd

EA License No: 19C9950

EA Personnel: Hooi Wai Man (Samantha)

EA Personnel Reg No: R21100062

Company’s Profile
Julian Grey’s client is a solution provider for security and enterprise applications.

Responsibilities

• Participate in the entire software lifecycle, from development to maintenance.
• Configure and customize enterprise software and cloud platforms for seamless integration.
• Conduct integration testing, create documentation, and provide proactive support for ongoing project success.

Requirements

• Proficient in back-end languages/frameworks (.NET/.NET Core, Java Spring Boot, Python, C#, Java) and front-end development with JavaScript; experienced with React or Angular.
• Familiarity with databases (Relational/NoSQL), Agile, Containerization, Cloud platforms (AWS, Azure), DevOps tools (Git, Nexus, Selenium, SonarQube), GIS (ArcGIS), Message Queues (RabbitMQ), and SDLC

Follow us for more updates, interview tips!
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Our telegram channel for job opportunities - https://t.me/jobopportunitiessg

Please WA Jian Wei @ 87389860
Shortlisted candidates will be notified

Quek Jian Wei
Reg No. R22110928
Julian Grey Corporate Advisory Pte. Ltd.
EA License No: 19C9568

Working day: Monday – Friday
Working Hour: 8:30am - 6:15pm
Salary range: $6,000 to $12,000
Location: Woodlands

Job Responsibilities

• Design, develop, test, and debug robust and efficient industrial automation software using C++, C# & WPF.
• Utilize Windows API and libraries for interaction with hardware components.
• Program machine functionalities using motion control cards for precise movement control.
• Integrate with distributed I/O systems to gather sensor data and control actuators.
• Implement robust communication protocols for data exchange between software and hardware components.
• Leverage advanced threading techniques and synchronization mechanisms for optimal application performance.
• Employ advanced memory management practices, including memory mapped files, file mapping objects, and memory sections, to ensure efficient resource utilization.
• Utilize the C++ Standard Library and templates effectively for code optimization and reusability.
• Understand and utilize Windows objects like events and mutexes for thread synchronization and communication.
• (Optional) Develop user interfaces using frameworks like WPF or WinUI to provide a user friendly experience for monitoring and control (if applicable).
• Write well-documented, maintainable, and efficient code adhering to best practices.
• Collaborate with electrical engineers and mechanical engineers to understand system requirements and ensure software meets functional specifications.
• Participate in code reviews and provide constructive feedback to fellow developers.
• Stay up-to-date with the latest advancements in C++, industrial automation technologies, and relevant libraries.

Job Requirement:

• Bachelor’s degree in computer science, software engineering, or a related field
• Minimum 8 years of experience developing industrial automation software using C++, C# & WPF.
• Proven experience with programming motion control cards and distributed I/O systems.
• Strong understanding of Windows API development and memory management techniques.
• In-depth knowledge of the C++ Standard Library and its functionalities, including templates.
• Experience with Windows objects like events and mutexes.
• Familiarity with Windows GDI and GDI+ is a plus (for graphics-related tasks).
• Experience with Borland/Embarcadero C++ Builder VCL platforms is a strong plus.

Interested applicants can email your CV to [email protected] or whatsapp to +65 89249206

The Supreme HR Advisory Pte. Ltd || 14C7279

Chua Jie Ying (Cai Jie Ying), Evelynn || EA Personnel License R24120580

S2T is an innovative Tech company that develops cutting edge cyber-intelligence solutions for Government and Enterprise Customers.

We are seeking a skilled React Developer - Complex Data Visualizations with a strong background in creating complex visualizations such as link analysis, timelines, and map-based visualizations. The ideal candidate will have a keen eye for detail, a passion for data visualization, and the technical expertise to bring intricate designs to life.

Key Responsibilities:

• Develop and maintain dynamic user interfaces using React.js for complex data visualization projects.
• Implement interactive features for link analysis, timelines, and map-based visualizations.
• Collaborate closely with UX/UI designers to translate design concepts into functional components.
• Optimize applications for maximum speed and scalability.
• Integrate front-end components with backend services and APIs.
• Troubleshoot and debug issues to enhance performance and user experience.

The ideal candidate would be:

Have a growth mindset where challenges aren't roadblocks but stepping stones to success, where failures aren't setbacks but opportunities for growth. And it's the key to unlocking your full potential!

• A degree in Computer Science from a recognized university.
• Minimum 3 years of relevant work experience in building real-world services and applications in React development.
• Proficient in React.js and its core principles.
• Strong experience with data visualization libraries such as D3.js, Chart.js, etc
• Familiarity with state management libraries like Redux or MobX.
• Experience with map libraries like Google Maps API, Leaflet, Mapbox.
• Knowledge of building timelines and link analysis tools.
• Proficient in HTML5, CSS3, and JavaScript (ES6+).
• Understanding of RESTful APIs and asynchronous request handling.
• Strong problem-solving abilities and attention to detail.
• Excellent communication and teamwork skills.
• Ability to work independently and manage time effectively.

Interested parties, please send your resume with current & expected salary & date available to [email protected]. We regret only shortlisted applicants will be notified.

Key Responsibilities:

• Build and maintain Java applications using Spring Boot and related technologies;
• Design and implement RESTful APIs for seamless backend integration;
• Troubleshoot and optimize Java applications in Linux environments;
• Collaborate with cross-functional teams to develop high-performance, scalable architectures;
• Ensure application security and adherence to industry standards throughout the development lifecycle;
• Ideal candidates must have a solid background in Java and Linux-based software development.

Job Requirements:

• 1+ years of Java development with Spring Boot;
• Proficient in RESTful API design and backend integration;
• Experience in Linux environments for deployment and troubleshooting;
• Skilled in debugging and optimizing Java applications;
• Familiar with Agile practices and industry coding standards.

Interested candidates, who wish to apply for the above position, please send in your resume to [email protected]

We regret to inform that only shortlisted candidates will be contacted.

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.

IT Program Developer

Our Client is a plastic machinery manufacturing company. They are looking for an IT Program Developer to design and build new application programs for their systems. This person will be based in Singapore.

Job Description:

Key Responsibilities

• Understand client requirements and how they translate in application features
• Collaborate with a team of IT professionals to set specifications for new applications
• Design creative prototypes according to specifications
• Write high quality source code to program complete applications within deadlines
• Perform unit and integration testing before launch
• Conduct functional and non-functional testing
• Troubleshoot and debug applications
• Evaluate existing applications to reprogram, update and add new features
• Develop technical documents and handbooks to accurately represent application design and code
• Create and update user manuals to allow users to be able to use the systems

Key Required Skills

• Degree in Computer Science or related courses
• At least 3 years of experience in application development and support
• Experience in designing and building applications
• Required knowledge includes Java, servler, jsp, freemaker, Spring, Hibernate, JPA
• Skilled in HTML, Javascript, Vue, React and other frameworks
• Experienced in Oracle, MYSQL, SQL Server; and able to write SQL statements
• Knowledge in FIORI and ABAP will be an advantage
• Advanced knowledge of O365, including SharePoint, Exchange Online, Azure AD, and Microsoft Endpoint Manager
• Knowledge of programming for diverse operating systems and platforms using development tools
• Excellent understanding of software design and programming principles.
• A team player with excellent communication skills
• Analytical thinking and problem-solving capability
• Certified application developer is a plus
• Exceptional customer service skills with a problem-solving attitude
• Able to troubleshoot a large variety of technical issues
• Solid technical background with an ability to give instructions to a non-technical audience
• Ability to work under pressure
• Good attitude and willingness to learn
• Able to work with colleagues from different countries

Job Description

• Industry/ Organization Type: IT / Consultancy (Real Estate/Property Management)
• Position Title: Senior Application Developer
• Working Location: Bugis
• Working Hours: 5 days (Monday to Friday, 9 AM – 6 PM)
• Salary Package: Basic Salary up to $6,000 + AWS + Variable Bonus + Wellness Benefits
• Duration: Permanent

Key Responsibilities

• Develop .NET applications, including web applications, Web APIs, and Windows Services.
• Design and develop databases using Microsoft SQL Server.
• Provide support for existing .NET-based applications.
• Document system architecture, functions, and program flows.
• Troubleshoot and resolve technical issues in a timely manner.
• Contribute to the planning and execution of project timelines and deliverables.
• Assist in the development and implementation of software testing strategies.
• Engage in regular meetings and presentations to update stakeholders on project progress.
• Any ad-hoc duties as assigned.

APPLY NOW!!!

• Diploma or Degree in Computer Science or Information Technology or equivalent
• Minimum 3 years of experience with systems design & development is required
• Strong knowledge of .NET framework using C#
• Strong knowledge of SQL Server and frontend scripting languages
• Has experience with multi-tier application, Web Services and Web API
• Real Estate industry knowledge and/or Accounting knowledge are an advantage

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job(at)anradus.com.sg. Please indicate #67169 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

· At least 8 years in Software development

· At least 5 years in Java/J2EE development

· Hands on Data ingest and data processing technology like Spark streaming and Spark

· Hands on Messaging systems like Kafka, Flume or ActiveMQ, MQSeries or RabitMQ

· Hands on knowledge on Hadoop (preferably Hortonworks distribution) - HDFS, HBase, Hive, ORC/Parquet.

· Build tool - Maven/sbt/ant, UML, Restful web services, Jenkins/Team City, Source management – SVN/GIT, TDD using Junit, Jira/QC.

• Well-established global MNC organisation in the shipping industry
• Attractive remuneration and benefits package

About Our Client

We are partnering with a well-established global MNC organisation in the shipping logistics industry, headquartered in Singapore.

Job Description

• Gathering user requirements and analyse comprehensively by working closely with the team
• Involved in the designing and development of web applications
• To conduct systems testing based on requirement gathered to ensure bug-free programs
• Assist Project Manager to prepare project timeline and documentations
• Able to perform operations support to ensure smooth running of the systems

The Successful Applicant

• Diploma or Degree in Computer Science, Information Technology or relevant discipline
• At least 3 years of working experience in software development (web applications)
• Strong experience with Java, Spring boot and Angular

What's on Offer

• Permanent role
• Well-established global MNC organisation in the shipping industry
• Attractive remuneration and benefits package

Contact

Cheryl Ang (Lic No: R2091316/ EA no: 18C9065)

Quote job ref

JN-082024-6512708

Phone number

+65 6416 9884

Page Personnel Recruitment Pte. Ltd.| Registration No. 201736642C

Software Engineer (Java)

• Working Location: Central
• Working Hours: Office working hours / Hybrid working arrangement
• Salary Package: Up to $7,200 + AWS + Variable Bonus

Are you an enthusiastic Java developer looking to make a meaningful impact? We invite you to be part of our innovative team, where your expertise will play a key role in developing complex business applications and system integrations. We value collaboration and are committed to creating an inclusive environment for all.

Your Role:

• Innovative Development: Design and build robust business applications that are essential for our success.
• Quality Assurance: Implement best practices throughout the software development lifecycle to ensure high-quality deliverables.
• Collaborative Spirit: Work closely with engineers, analysts, and architects to create scalable and efficient systems.
• Code Review Engagement: Participate in peer code reviews to enhance code quality and share insights.
• Deployment & Support: Lead system deployments and provide ongoing support, ensuring smooth transitions to production.
• Technical Troubleshooting: Analyze and resolve technical issues, offering maintenance support as needed.
• Optimization Focus: Assess inter-dependencies between systems to improve performance and efficiency.

What You Bring:

• Java Expertise: Strong proficiency in Java and related technologies.
• Web Development Skills: Experience with HTML5, CSS, JavaScript, jQuery, and Ajax.
• Spring Framework Knowledge: Familiarity with Spring’s security, MVC, and cloud integration features.
• API Experience: Practical experience with RESTful APIs and SOAP/Web Services.
• Database Proficiency: Solid SQL skills with experience in Oracle, MySQL, or PL/SQL.
• Messaging Technologies: Familiarity with RabbitMQ, ActiveMQ, or similar messaging systems.
• Testing Skills: Experience with unit testing tools, such as JUnit.
• Version Control & CI/CD: Proficiency with Git and CI/CD tools like Jenkins and Jira.

Desirable Skills:

• Cloud Solutions: Familiarity with AWS or other cloud platforms.
• Advanced Database Skills: In-depth knowledge of MySQL.
• Containerization: Experience with Kubernetes.
• Big Data Technologies: Understanding of tools like Kafka, Hadoop, Spark, or Elasticsearch.
• Front-End Development: Skills in Bootstrap and ReactJS.

If you’re passionate about Java development and looking to make an impact in a supportive and innovative environment, we’d love to hear from you!

"By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

Contact you about potential opportunities.

Delete personal data not required at this application stage.

To withdraw consent, email [email protected].

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Aloysius Tan Sheng Rong - R22110441

ScienTec Consulting Pte Ltd - 11C5781

Develop internal components. Incidents and Requests management (business users and other IT teams) · Communicate effectively. · Analyze enhancement requests and bug fixes. · Document deliveries. 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. · Coach more junior team members as required. · Research, design, and develop software. · Analyze user needs and develop software solutions Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures. Work with other engineers to integrate hardware and/or software systems Develop specifications and performance requirements. Qualifications and Profile · Excellent understanding of Java, PL/SQL & Linux. · Experience on Calypso versions higher than v13. · Expertise in Calypso Back office functionality with hands-on experience in customizations of different Calypso modules · In depth knowledge of Confirmations, Settlement, Position and Accounting modules. · Understanding of financial assets (FX, Money market, Fixed Income repos, bonds, SLB, issuances) and trade lifecycle. · Experience with regulatory reporting HRF, NORIA, MMSR. · Experience in interfacing Calypso with external systems. · Hands-on experience in implementation projects. · AGILE track record. · Experience in GIT, MasterDeploy, SVN, JENKINS, Kafka, Docker, Kubernetes. · Dababase: Oracle, Sybase, MongoBD. · Experience in implementing NR scenarios. · Developing Micro services. · Curiosity for new technologies. Potential On-call rotation with team mates to cover night and week-end support.

Position Overview for Software Developer

We are seeking a Software Developer dedicated to revolutionising the healthcare industry by developing and supporting advanced applications for companies running clinics. This role spans the creation and maintenance of clinic software, including web services and APIs, to significantly improve patient care and streamline operational processes across logistics, CMS, human resources (HR), and more. The successful candidate will support the Head of IT in project planning, explore innovative software solutions, manage application support across all levels, and ensure system security and compliance. Additionally, this role demands the ability to produce crucial system development documentation from technical specifications to user manuals.

Key Responsibilities:

- Support project planning and collaborate closely with project managers.

- Develop, deploy, and maintain comprehensive clinic software and related services.

- Innovate to enhance patient care and operational efficiency across headquarters and clinics.

- Provide multi-tiered application support, from troubleshooting to solving complex technical issues.

- Recommend strategies to boost application performance.

- Ensure all systems are secure, compliant, and adhere to best development practices.

- Generate essential system development documentation, including technical specifications, user manuals, and maintenance guides.

- Use agile methods, prioritize tasks, and communicate clearly to meet project deadlines.

- A detail-oriented approach with a commitment to clean coding, rigorous testing, and continuous improvement.

Requirements:

- Bachelor’s Degree in Computer Science, Engineering, or a related field.

- Over 3 years of experience in programming with expertise in ASP.NET, Entity Framework, MVC, C#, VB.NET, Javascript, AJAX.

- Proficiency in MSSQL and experience with database management and query optimization.

- Knowledge of HTML, CSS, responsive design, and cross-browser/device compatibility.

- Experience with cloud services and their integration into projects.

- Prior experience in the healthcare industry is highly valued.

- Availability to support systems during clinic operational hours.

- A "can do, will do" attitude, ready to tackle challenges head-on and drive projects to completion.

Our formula for success is to hire exceptional people, encourage their ideas and reward their results.

As a Software Developer on a shared services team in our Singapore office, you will solve challenging business problems while collaborating with experienced traders and researchers to design the right tools and solutions for the job. Your career path could include deployment to such teams as research infrastructure, compliance, risk management, trading infrastructure, or development services. You will have vast exposure to multiple teams within DRW and be given immediate responsibility to make an impact from day one. You will be surrounded by cutting-edge technology and senior technologists to provide you the best possible environment to succeed on our team. We do not require familiarity with or prior experience in financial markets for this role. We will give you the training you need to be successful.

How you will make an impact…

• Design, develop and test proprietary software. Examples include:Trading strategy simulation software optimized for distributed computation
  Large scale data acquisition, storage, accessibility, and visualization
  Real time trade management and risk analysis
  
• Identify innovative solutions to complex problems and advocate for their implementation to your team by communicating your ideas in a clear and concise manner
• Collaborate with other software developers, quantitative traders and researchers as well as business analysts in cross-functional team environments
• Be mentored by industry leaders on close-knit teams

You will be right at home if you have…

• A bachelor’s or master’s degree in computer science, engineering, physics, mathematics or any related technical discipline graduating between December 2024 and June 2025
• Excellent software development skills in any of the following languages: C++, or C
• Exposure to network programming (TCP/IP), multi‐threaded applications, computational intelligence, real‐time programming, or GUI programming
• A strong understanding of in object oriented design, data structures and algorithms
• A passion for computer programming and a deep curiosity to learn and absorb new technologies quickly
• Strong communication skills to advocate your ideas in a clear and concise manner to the team

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.

Headquartered in Chicago with offices throughout the U.S., Canada, Europe, and Asia, we trade a variety of asset classes including Fixed Income, ETFs, Equities, FX, Commodities and Energy across all major global markets. We have also leveraged our expertise and technology to expand into three non-traditional strategies: real estate, venture capital and cryptoassets.

We operate with respect, curiosity and open minds. The people who thrive here share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus.

For more information about DRW's processing activities and our use of job applicants' data, please view our Privacy Notice at https://drw.com/privacy-notice.

California residents, please review the California Privacy Notice for information about certain legal rights at https://drw.com/california-privacy-notice.

#LI-DNI

Position title : Backend Developer

Location: Ubi

Working Days: 5 Days Work Week

Working hours : Monday- Friday 9am -6pm

Salary : $4000 - $6500 (Depends On Experience)

Job Description:

• Develop and maintain a highly scalable and distributed IT system.
• Write clear system documentation.
• Maintain a close communication with experts and teams from around the world to discuss the - project feasibility, assist in product testing and to provide updates on project progress.
• Regularly maintain and monitor software applications for error, health and performance improvement.
• Provide production level support to fix urgent issues and bugs.
• Research and suggest ideas to improve software application and process.

Requirement:

• Candidate must possess at least a Bachelor's Degree, Post Graduate Diploma, Professional Degree, Computer Science/Information Technology or equivalent.
• Experienced in .NET Core framework preferably C# & web application technologies such as web api, HTML, CSS and etc & relational database and NOSQL database.
• Able to write high performance code to handle very high concurrent requests & highly optimized SQL queries to handle very high database requests.
• Knowledge in Kubernetes, Docker and microservices are an added advantage.
• Eager to research new methodologies and technologies.

Liaw Ying Ru Karis Reg No: R24125303
The Supreme HR Advisory Pte Ltd EA No: 14C7279

Requirements:

• Design the database’s architecture and modelling strategies to ensure that the database is secure, scalable and performs reliably.
• Create and modify database objects (tables, views, indexes, stored procedures, triggers, etc.).
• Develop and optimize SQL queries for performance and scalability.
• Work with the application development team to define the application data model and work on tuning and optimizing database related operation.
• Be point of contact to principal vendors for software and hardware.
• Provide production support and responsible for the resolution of database related issues and duty rotation for after-office-hours support.
• Provide support on to application team on database related matters (e.g. data patching, application deployments, extracting data from database for reporting)
• Plan and strategize data mapping for migration of data from legacy systems to support the deployment of the project, ensuring no data loss during conversion.
• Review data mapping/conversion/integration specs between systems to ensure appropriate mapping quality and adherence to modelling strategies.
• Ensure timeliness and accuracy of data sync during co-existence with legacy systems.
• Develop and maintain database-related codes / scripts such as data sync scripts, data masking scripts, stored procedures etc.
• Ensure database services and servers availability.
• Install and configure Database and associated products.
• Ensuring database patches are performed in accordance with the patch release cycle.
• Troubleshoot and remediate security vulnerabilities reported by security scan.
• Reviewing and maintaining of database accounts.
• Monitoring and optimising database performance, such as optimising queries, creating indexes etc.
• Capacity planning.
• Configuring backup on database.
• Ensuring database is hardening in accordance with Authority standards.

Requirements:

• Bachelor’s degree in computer science, Computer or Electronics Engineering, Information Technology or related technical discipline.
• Proven experience as a Database Developer or in a similar role.
• Familiarity with data integration and ETL processes and tools.
• Experience with big data platforms or data warehouses like Snowflake, Hadoop, or DataBricks
• Proficiency in SQL, with experience in PL/SQL, T-SQL, or other procedural extensions.
• Minimum of 5 years of IT database administration experience.
• Past track records with Oracle/MSSQL/DB2/MySQL/Postgres/Maria/Mongo databases including setting up and managing the environment.
• Experience in setting up and managing databases in a high availability active-active setup will be added advantage.
• Knowledge in PL/SQL scripting will be added advantage.
• Knowledge in working with ETL and data co-existence technology with legacy systems will be added advantage.
• Knowledge with DB audit and security will be added advantage.
• Knowledge with data masking products will be added advantage.

Disclaimer: The company is committed to ensuring the privacy and security of your information. By submitting this form, you consent to the collection, processing, and retention of the information you provide. The data collected (which may include your contact details, educational background, work experience and skills) will be used solely for the purpose of evaluating your qualifications for the position you're applying for. Your data will be stored securely and retained for the duration necessary to fulfill our hiring process. If you are not selected for the position, your data will be kept on file for a limited period in case future opportunities arise. You have the right to access, correct, or delete your data at any time by contacting us at Quess Singapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg)

About Tradition

A leading interdealer broker company and part of the Tradition Group (www.tradition.com). Tradition is the interdealer broking arm of Compagnie Financière Tradition and one of the world's largest interdealer brokers in over-the-counter financial and commodity related products. Represented in over 30 countries and listed on the Swiss stock exchange.

About the Role

We are seeking a highly skilled Senior Software Developer to join our APAC technology team. This role focuses on developing and supporting complex enterprise-grade systems that meet the demands of a leading interdealer broker. You will work with cross-functional teams to build, enhance, and maintain mission-critical applications and integrations that support Tradition’s growing business within the region. The ideal candidate has strong technical expertise and is adept at building resilient systems while collaborating with stakeholders to understand business needs.

Key Responsibilities

• Design, develop, and maintain scalable enterprise applications, ensuring high performance and reliability.
• Collaborate with other developers, architects, and business teams to understand requirements and deliver effective technical solutions.
• Contribute to the entire software development lifecycle, from planning and requirements gathering to testing, deployment, and support.
• Troubleshoot and resolve complex technical issues, ensuring minimal downtime and optimal system performance.
• Stay updated on emerging technologies and industry best practices to support continuous improvement in Tradition’s technology stack.

Job Requirements

• 7+ years of experience in software development within the financial services industry, ideally with exposure to interdealer broking or related fields.
• Proven experience with enterprise-grade application development, integration, and support.
• Degree in Computer Science, Engineering, IT, or a related technical discipline.
• Proficiency in a range of programming languages and frameworks, including .NET (Framework & Core), C#, Java, and Python.
• Hands-on experience with Docker, Apache Kafka, ActiveMQ, ElasticSearch, and other middleware tools.
• Strong database management skills (Oracle DB, MS SQL Server, and NoSQL databases like MongoDB).
• Familiarity with OTC interest rate and FX derivatives instruments is an advantage.
• Excellent problem-solving and analytical skills with the ability to adapt in a fast-paced environment.
• Strong interpersonal skills with the ability to communicate effectively in both technical and business contexts.
• Knowledge of MS Excel and VBA macros is a plus.
• Core stack: .NET (Framework & Core), ASP.NET, Blazor, Windows Forms, WCF.
• Additional tools and frameworks: Docker, Apache Kafka, ActiveMQ, PowerShell, ElasticSearch, Apache Camel.
• Programming languages: C#, Java, Python, and JavaScript (including frameworks like Vue.js).
• Databases: Proficiency in Oracle DB, MS SQL Server, and NoSQL (MongoDB).
• Cloud experience with AWS is beneficial.

Your role:

Join our agile team of software engineers delivering software with the latest technology standards. You will:

• Design and implement new, highly scalable system capabilities centered around Java-based APIs, React applications, and cutting-edge web components
• Engineer streamlined solutions that reduce complexity, address technical debt, and support cloud adoption
• Enhance our DevOps landscape through the development of highly automated quality assurance, build, and deployment toolchains
• Translate business requirements, both functional and non-functional, into robust, well-documented solution designs
• Drive excellence and challenge the status quo by proactively contributing ideas and engaging in open communication with stakeholders across all levels
• Collaborate with team members across different locations to ensure swift and effective delivery
• Actively share your knowledge and expertise contributing to our engineering practices

Your team:

You’ll be working in the Product and Market Data Solution agile distributed team delivering a diverse portfolio of applications that provide e-banking clients as well as client advisors, with access to comprehensive real-time information of products and market data. Our culturally diverse team is based in Zurich, Singapore, and India.

Our services contribute to UBS Wealth Management, Personal and Corporate banking businesses with a wide range of investment products tailored to clients across various geographies and all segments. We enable digitalization and globalization of our industry, leading wealth management business.

Your expertise:

• Excellent understanding of modern front-end development technologies with a focus on React and web components
• Minimally 7 years of experience in JavaScript, TypeScript, and React, with a strong grasp of web components
• Proficiency in styled components and CSS preprocessors such as SASS and LESS
• Solid background in test-driven development using established frameworks like JUnit and Jest
• Hands-on experience with modern development tools such as Webpack, npm/yarn, and GIT
• Familiarity with Redux and middleware technologies such as Thunk and Saga are a plus
• Experience in developing and using GraphQL APIs is advantageous but not required

Develop internal components. Incidents and Requests management (business users and other IT teams) · Communicate effectively. · Analyze enhancement requests and bug fixes. · Document deliveries. 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. · Coach more junior team members as required. · Research, design, and develop software. · Analyze user needs and develop software solutions Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures. Work with other engineers to integrate hardware and/or software systems Develop specifications and performance requirements. Qualifications and Profile · Excellent understanding of Java, PL/SQL & Linux. · Experience on Calypso versions higher than v13. · Expertise in Calypso Back office functionality with hands-on experience in customizations of different Calypso modules · In depth knowledge of Confirmations, Settlement, Position and Accounting modules. · Understanding of financial assets (FX, Money market, Fixed Income repos, bonds, SLB, issuances) and trade lifecycle. · Experience with regulatory reporting HRF, NORIA, MMSR. · Experience in interfacing Calypso with external systems. · Hands-on experience in implementation projects. · AGILE track record. · Experience in GIT, MasterDeploy, SVN, JENKINS, Kafka, Docker, Kubernetes. · Dababase: Oracle, Sybase, MongoBD. · Experience in implementing NR scenarios. · Developing Micro services. · Curiosity for new technologies. Potential On-call rotation with team mates to cover night and week-end support.

About the Client

Our client is one of the reputed MNC firms in Singapore

Responsibilities

• Plan, coordinate, install, develop, implement and maintain various software applications and organizational information systems.
• Development, Unit Test, SIT and UAT deployment and support, Production Deployment and Post Implementation Support.
• Provide L3 support for related production issue(fix, test and deploy)
• Can develop or maintain PCE scripts using DOC1PCE programming language.
• Design and update software database/tables. This includes, but is not limited to: Software Applications, Data Communication Processes and User Interfaces
• Work with experienced team members to conduct root cause analysis of issues, review new and existing code and/or perform unit testing
• Identify ideas to improve system performance and impact availability
• Resolve complex technical design issues
• Development of technical specifications and plans
• Analyse user requirements and convert requirements to design documents
• Make good technical decisions that provide solutions to business challenges
• Provide comprehensive support to internal customers; achieve resolution to outstanding problems or issues
• Compile timely, comprehensive and accurate documentation and or reports as requested
• Possess up-to-date knowledge of technological developments in the industry

Skills/Requirement

Must have Skills:

• Overall experience in IT and Banking of at least 8 years.
• At least 3+ years’ experience in Pitney Bowes Software applications such as EngageOne Designer , PCE scripting and Vault.
• Has basic knowledge on end-to-end Customer Communication Management solution
• Good analytical and problem solving skills – ability to translate functional specifications to technological solutions
• Banking domain exposure is preferred.
• Full SDLC exposure including application support.
• Relevant experience in software development using Java and its associated technology stacks like Spring framework.
• Web application development experience including UI technologies like Angular JS.
• Strong knowledge of Linux/Unix System having experience in designing and writing end to end batch processes using shell scripting.
• Working knowledge of Oracle database and PLSQL.

Interested candidates, who wish to apply for the above position, please send in your resume to [email protected]

We regret to inform that only shortlisted candidates will be contacted

PERSOLKELLY Singapore Pte Ltd
EA License No. 01C4394
EA Registration No. R1547247 (Jyothi Chandrakanth Kamath)

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The information contained in this e-mail and any accompanying documents may contain information that is confidential or otherwise protected from disclosure. If you are not the intended recipient of this message, or if this message has been addressed to you in error, please immediately alert the sender by reply e-mail and then delete this message, including any attachments. Any dissemination, distribution or other use of the contents of this message by anyone other than the intended recipient is strictly prohibited.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its local and overseas subsidiaries and affiliates collecting, using and disclosing your personal data to prospective employers/companies based in any country for purposes of evaluating suitability for employment, conducting reference checks, administering employment related services and such other purposes stated in our privacy policy. Our full privacy policy is available at www.persolkelly.com.sg. If you wish to withdraw your consent, please drop us an emailto let us know. Please feel free to contact us if you have any queries.

All parties involved in any form of workforce engagement are to strictly adhere to prevailing regulations and laws that govern local fair employment practices, and to invest reasonable efforts in building a strong Singaporean core workforce, recruit and select candidates based on merit and prohibit discrimination based on age, race, gender, religion, marital status and family responsibility or disability. For more information, please refer to MOM and TAFEP websites.

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Job Requirements:

· Degree in Information Technology or equivalent

· Must have minimum 5-8 years of experience in mobile development

· Must have minimum 3-5 years of experience in Android app development with extensive experience in Kotlin, Java and Android SDK

· Must have experience in Flutter cross-platform framework

· Must have experience in large scale android projects with multiple modules and unit testing coverage of at least 70%

· Experience in Software Design, Unit and Snapshot testing, Developing Proof of concepts (PoC)

· Experience in Firebase for app development

· Good to have knowledge of machine learning and artificial intelligence (ML/AI)

· Goot to have experience in Backend API Development and proficiency in Golang/Python.

· Must have experience in stakeholder management

· Excellent verbal and written communication skills.

About the Client

Our client is one of the reputed MNC firms in Singapore

Responsibilities

· Design and implement solutions to complex problems in large-scale infrastructure.

· Create web applications in distributed environment.

· Define the priority and deadline for a specific project and follow up on the delivery results.

· Work closely with Development team to continuously improve the current platform.

Skills/Requirement

Must have Skills:

• Bachelor’s Degree in Engineering/Computer Science/Information Technology or related disciplines
• 6 years of experience in the relevant field
• Strong in C#, ASP.Net MVC, .Net Core, Web Services development experience, coding, system design abilities, large-scale system development.
• Solid C# foundation, including Asynchronous Programming, collection usage, etc. Familiar with common design patterns.
• Hands on Experience on SQL Server, Git is must.
• Good to have exposure in Redis, Kafka, Microservices
• Practical experience in troubleshooting and testing in large-scale distributed systems.
• Familiar with modern development methods, such as Agile development, test driven development, SCRUM, in system reconfiguration and micro service governance.

Interested candidates, who wish to apply for the above position, please send in your resume to [email protected]

We regret to inform that only shortlisted candidates will be contacted

PERSOLKELLY Singapore Pte Ltd
EA License No. 01C4394
EA Registration No. R1547247 (Jyothi Chandrakanth Kamath)

**********************************

The information contained in this e-mail and any accompanying documents may contain information that is confidential or otherwise protected from disclosure. If you are not the intended recipient of this message, or if this message has been addressed to you in error, please immediately alert the sender by reply e-mail and then delete this message, including any attachments. Any dissemination, distribution or other use of the contents of this message by anyone other than the intended recipient is strictly prohibited.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its local and overseas subsidiaries and affiliates collecting, using and disclosing your personal data to prospective employers/companies based in any country for purposes of evaluating suitability for employment, conducting reference checks, administering employment related services and such other purposes stated in our privacy policy. Our full privacy policy is available at www.persolkelly.com.sg. If you wish to withdraw your consent, please drop us an emailto let us know. Please feel free to contact us if you have any queries.

All parties involved in any form of workforce engagement are to strictly adhere to prevailing regulations and laws that govern local fair employment practices, and to invest reasonable efforts in building a strong Singaporean core workforce, recruit and select candidates based on merit and prohibit discrimination based on age, race, gender, religion, marital status and family responsibility or disability. For more information, please refer to MOM and TAFEP websites.

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Position title : Backend Developer

Location: Ubi

Working Days: 5 Days Work Week

Working hours : Monday- Friday 9am -6pm

Salary : $4000 - $6500 (Depends On Experience)

Job Description:

• Develop and maintain a highly scalable and distributed IT system.
• Write clear system documentation.
• Maintain a close communication with experts and teams from around the world to discuss the - project feasibility, assist in product testing and to provide updates on project progress.
• Regularly maintain and monitor software applications for error, health and performance improvement.
• Provide production level support to fix urgent issues and bugs.
• Research and suggest ideas to improve software application and process.

Requirement:

• Candidate must possess at least a Bachelor's Degree, Post Graduate Diploma, Professional Degree, Computer Science/Information Technology or equivalent.
• Experienced in .NET Core framework preferably C# & web application technologies such as web api, HTML, CSS and etc & relational database and NOSQL database.
• Able to write high performance code to handle very high concurrent requests & highly optimized SQL queries to handle very high database requests.
• Knowledge in Kubernetes, Docker and microservices are an added advantage.
• Eager to research new methodologies and technologies.

Liaw Ying Ru Karis Reg No: R24125303
The Supreme HR Advisory Pte Ltd EA No: 14C7279

Are you driven by the desire to see your hard work directly impact others? Join the DNDTS team, where we excel in crafting success stories through dynamic projects. Each endeavor is a unique opportunity to contribute to our proven track record of achievements.

Experience the satisfaction of seeing your efforts transform into positive changes in people's lives. In our thriving SME environment, you won't be limited to a single role. You'll have the chance to engage in cross-departmental collaboration, fostering a rich learning experience.

As our team consistently grows, so do opportunities for career advancement. We embrace the startup culture by having a casual working attire and a flat hierachy across deparments. Your journey with us goes beyond a job—it's a chance to make a lasting impact while expanding your skill set. Join DNDTS and become a key player in our success story.

Tech Stack

- Programming Languages: Python, Go, TypeScript, SQL, HTML/CSS

- Cloud Platforms: AWS, Vercel, MongoDB Atlas

- Web Frameworks: React.js, Next.js

- Other Tools: Docker, GitHub

- Good to Know: Linux, TailwindCSS, TensorFlow/PyTorch, Tableau/Power BI, NGINX

Key Responsibilities

- Maintain the existing codebase: Perform code reviews, identify and fix security vulnerabilities, optimize code, and rectify system design issues.

- Leverage machine learning: Identify trends using machine learning and gain business insights. Utilize pre-trained LLMs and other AI models to improve existing programs.

Requirements:

- Innovative mindset: Ability to come up with novel solutions to solve problems or enhance processes.

- Staying up-to-date: Keep abreast of the latest technology trends and developments in the field.

- Technical expertise: Proficient in system architecture, database design, cybersecurity, authentication mechanisms, programming best practices, cloud computing, automated testing, continuous deployment, and source control.

- Personal attributes: Self-directed learner, motivated, and always seeking opportunities to improve.

- Soft skills: Leadership, communication, delegation, planning, and teamwork.

- Education: At least a bachelor's degree in computer science or a related field.

What We Offer

- A dynamic, exciting, and supportive work environment.

- Opportunities for professional growth and learning.

- Competitive salary and benefits.

If you're a software engineer passionate about making a difference in the consumer electronics industry, apply now to join our forward-thinking startup and start your rewarding career journey.