Total 64 java developer job vacancies in Singapore

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Requirement : Core Java Application Developer

Mandatory Technical Skills

• Must have total 5+ years Java design and development experience.
• Must have recent design and development experience in Java and API - Microservices for at least 2+ years (current)
• Must have working experience in Microservices design and development for at least 2+ years.
• Should have working experience as Java backend development for last 5+ years.
• Working experience in System Integration Microservices to API is a must (2+ years current).
• Must have hands-on working experience in banking or large financial institutes or insurance or fintech companies.
• Banking or financial industry experience is required.
• Hands-on Java 11 or 17 experience.
• API (exposing & consuming) – Must.
• Working experience in Java, Microservices. Spring MVC, Spring Boot, Spring Framework is must.
• Experience in banking OR financial project is must.
• Working experience in banking project is required- Must (2+ years
• Working experience in digital transformation projects is good to have
• Prior experience in developing digital application using Java/API in local banks is good to have.
• Current role must be hands on Java/API design and development.
• Java 8/11, Spring boot, API, Micro services, Web service, REST APIs
• Domain : Banking

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Requirement : Java API Microservices Application Developer

Mandatory Technical Skills

• Must have total 5+ years Java design and development experience.
• Must have recent design and development experience in Java and API - Microservices for at least 2+ years (current)
• Must have working experience in Microservices design and development for at least 2+ years.
• Should have working experience as Java backend development for last 5+ years.
• Working experience in System Integration Microservices to API is a must (2+ years current).
• Must have hands-on working experience in banking or large financial institutes or insurance or fintech companies.
• Banking or financial industry experience is required.
• Hands-on Java 11 or 17 experience.
• API (exposing & consuming) – Must.
• Working experience in Java, Microservices. Spring MVC, Spring Boot, Spring Framework is must.
• Experience in banking OR financial project is must.
• Working experience in banking project is required- Must (2+ years
• Working experience in digital transformation projects is good to have
• Prior experience in developing digital application using Java/API in local banks is good to have.
• Current role must be hands on Java/API design and development.
• Java 8/11, Spring boot, API, Micro services, Web service, REST APIs
• Domain : Banking

· Proficient in developing applications using Java/J2EE with expertise in the Spring/Spring Boot framework and Microservices architecture.

· In-depth knowledge and hands-on experience with RESTful API development and best practices.

· Strong background in building integrations and applications utilizing a diverse range of technologies, development tools, and database systems.

· Experience with containerization (e.g., Docker) and orchestration technologies (e.g., Kubernetes) is a plus.

· Excellent communication skills, both written and verbal, with the ability to present complex ideas or technical solutions to business stakeholders and management teams.

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Key Requirements / Job Description

Role : Banking DevOps Application Engineer/Developer

• Overall 05+ years IT experience is required.
• Must have recent working experience as a DevOps Engineer for at least 03+ years.
• Working experience in banking or financial domain as a DevOps Application Engineer is a must (2+ years)

Key Requirements/Must Have:

1. Must have current working experience in Installation/ Setup/ Upgrade/ Maintenance of at least 2 DevOps Tools for 2+ years.
2. Tools Administrator Experience of at least 2 DevOps Tools for at least 2+ years
3. Working experience in DevOps Tools debug, troubleshooting in depth is a must.
4. Production support mindset (24x7, must always think of housekeeping, monitoring, alerts and always check hygiene) - Must
5. Basic OS, server, network, system level tools troubleshooting (system logs, error logs, tomcat logs, network logs, docker logs )
6. Linux Experience (RHEL preferable)
7. Know how to write Shell/ Bash Scrips to automate mundane tasks

Domain : Banking

Good to Have:

1. Knowledge in Pipeline troubleshooting (check and troubleshoot when pipeline issue reported by domains, why Aldon fail, why SonarQube fail)
2. Experience with enhancing guard rails, monitoring for DevOps everything (system, platform, pipelines )
3. MS-SQL Database knowledge as end user. Know how to write basic SQLs to extract data
4. Experience in setup of CTRL-M Jobs as end user
5. Geneos & Splunk Experience (as end user to setup monitoring, dashboard)
6. Experience with Apache HTTPD Setup as reverse proxy & as Load Balancer
7. Experience with groovy & REST API to automate tasks

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Role : Banking Java, J2ee Technical Release and Deployment Manager

• Minimum 7+ years of IT working experience .
• Must have overall 04+ years recent working experience in Release and Deployment Management (UAT and Production)
• 3+ years working (current) experience in Banking in Release and Deployment Management (UAT and Production) is a must.
• Shoud have recent working experience in Control M (UAT/PROD) is a must
• Must have Java, J2ee working experience for at least 05+ years.
• Release and Deployment Management (UAT and Production)- 5+ years must
• Requirements review and approval
• Change Control Management
• SDLC
• JIRA/Jenkins/Bitbucket/Artifactory/Confluence
• ECP Deployment
• ISM Reporting and documentation
• Product Maintenance and Support
• Rocket aldon LM(e) deployment setup – Open system
• Rocket aldon LM(i) AS400
• Mainframe (basic)
• SQL (basic)
• Willing to learn and try new things
• Detailed and result oriented that can work under pressure

Domain : Banking

As a Full Stack Software Developer, you will be responsible for the end-to-end solutioning and development of software and web applications

Responsibilities:

Backend Development:

• Design, develop, and maintain microservices architecture using .NET Core and .NET 8.
• Implement event-driven architecture to enable seamless communication between microservices.
• Utilize Entity Framework (EF) for efficient database interactions and management.
• Containerize applications using Docker for scalability and deployment flexibility.
• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.
• Implement OAuth for secure authentication and authorization.
• Develop and enforce security best practices to safeguard sensitive data and systems.
• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development.
• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend.

Frontend Development:

• Develop responsive and user-friendly web applications using React.js and Next.js.
• Write unit tests using Jest to ensure code quality and reliability.
• Create reusable UI components and maintain a consistent design using Storybook.
• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.
• Troubleshoot and debug issues across the stack, ensuring smooth application operation.
• Optimize application performance and scalability for a seamless user experience.

Requirements:

• Proven experience as a Full Stack .NET Core Developer or similar role.
• Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies.
• Experience building microservices architecture and implementing event-driven design patterns.
• Proficiency in Entity Framework (EF) for database management.
• Familiarity with Docker and containerization principles.
• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.
• Experience implementing OAuth for authentication and authorization.
• Experience working in both Unix and Windows operating environments are preferred.
• AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect).
• Experience with Node.js for server-side development.
• Familiarity with NoSQL databases such as DynamoDB.
• Knowledge of CI/CD pipelines and DevOps practices.
• Understanding of Agile development methodologies.
• Understanding of security best practices and their application in backend development.
• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.
• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript.
• Experience writing unit tests using Jest and maintaining a design system with Storybook.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Job Description

• Work with other development team members and product owners to ideate software solutions
• Design client-side and server-side architecture
• Develop and implement microservices to meet the business and technical requirements
• Design and develop the front-end for applications with good UX
• Develop and manage well-functioning databases and applications
• Conduct testing to ensure responsiveness and efficiency of the applications
• Troubleshoot, debug and upgrade applications
• Write technical documentation

Requirements

• 5+ years of experience in developing applications using .NET/Microsoft technologies
• Experience in developing end-to-end applications;
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery);
• Knowledge of multiple back-end languages (e.g. .Net Core, C#, Java)
• Familiarity with databases (e.g. MySQL, Microsoft SQL), web servers (e.g. Apache) and UI/UX design;
• STRONG SQL Skills
• Experience on WCF and Windows forms is important
• Strong analytical and problem-solving skills;
• Detail-oriented;
• Strong team player;
• Good communications and interpersonal skills.

Job Requirement :

• Execute application development deliverables and activities.
• Perform software development related to designing and implementing Java backend using Spring Boot framework
• Participate in various phases of the Software Development Life Cycle (SDLC) for IT Projects and to interface with various IT stakeholders such as 3rd party vendor, business analysts and project managers to perform development activities
• Documenting the application technical specifications and database design
• Deploy components and applications on containerized windows environment
• Troubleshooting incidents/defects and resolving technical issues
• Work closely with the Application Development team and QA teams to ensure any defects highlighted in QA or UAT phases are remediated.
• 6+ years software development experience and can demonstrate strong understanding of SDLC fundamentals.
• 6+ years’ experience in Java backend application development as a Solution developer.
• Experienced with the usage of Spring Boot Framework.
• Experience in building Microservices ecosystem.
• Proficient in the usages of RDBMS – MS SQL Server.
• Proficient in REST based APIs using JSON and web services
• Experience with Continuous delivery principles and related tools such as Kubernetes, AKS, Docker.
• Knowledge of Tibco Product suite and Azure is a Plus

Role and Responsibilities

• Work with Data Architects, SAs, BAs, SMEs to design and implement the iSeries development artefacts and frameworks
• Work with business, BAs, SAs to collect the requirements for analysis and implementation
• Prepare high level and low level solutioning for the requirements
• Perform impact analysis and data modeling for the changes
• Perform modularised coding and implementation of the changes and unit test documentation
• Work with peers on reviewing the artefacts
• Support QA and UAT testing
• Assist Data Platform in backup, replication, redundancy analysis and strategy
• Any other ancillary tasks or works as and when requested & assigned by the Company

Scope of Work: The incumbent would be supporting the development and testing support for iSeries ased applications during their tenure.

Requirements

• Bachelor's degree or equivalent in relevant discipline
• Minimum 8 years of experience in iSeries development using RPG RPGLE CLLE SPs and service programs
• Hands on experience of impact analysis using X-Analysis and usage of turnover tool for release management
• Working knowledge of MS SQL and Java
• Knowledge of DT Share is preferred

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Job Description:

Role :Helix Application Developer

Job Description / Key Requirements:

Mandatory Technical Skills : Helix design and development- Must

Responsibilities:

• Overall 06+ years IT experience.
• Must have recent working experience in Helix design and development for at least 2-3 years.
• Must be working as a BMC Helix Developer.
• Good to have working experience in ServiceNow
• Develop service requests in ITSM platform.
• Perform ITSM platform operational enhancement.
• Provide support in implementation of IT service management activities which includes the following areas:
  • Catalogue: Analysis of service requests and enhancement the catalogue items.
  • Catalogue Service Request Implementation.
  • User requirement gathering and solution design.
  • Build or enhance service requests in ITSM platform.
  • Create reports for ITSM service requests..
  • System documentation, user guide and training.
  • Knowledge transfer to internal ITSM team.
  • ITSM setup and configuration that adhere to the current ITSM process.
  • ITSM platform patching, upgrade, and maintenance works.
  • Work with Automation/Orchestration team to integrate with catalogs, approvals, and workflows.
  • Ensure items worked on adhere to the current design and structure.
  • Maintain and develop technical documentation and standard operational procedures.
  • Ensure compliance with IT security standards, policies and procedures.
  • Work closely with various IT Infrastructure and Operations teams to support and troubleshoot problems and issues.

Key Job Duties:

• Research, design, and develop computer and network software or specialised utility programs.
• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.
• Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.
• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Job Description:

Role : Core Java Application Developer

Job Description / Key Technical Requirement :

Mandatory Technical Skills :

• Must have total 4+ years hands-on Java design and development recent experience.
• Must have recent hands-on working experience in banking or large financial institutes or insurance or fintech companies.
• Must have current working in Bank or Insurance or Financial industry domain
• Must have recent design and development experience in Java and API - Microservices for at least 2+ years (current)
• Must have working experience in Microservices design and development for at least 2+ years.
• Should have working experience as Java backend developer for last 3+ years.
• Working experience in System Integration Microservices to API is a must (2+ years current).
• Digital banking experience is required.
• Hands-on Java 11 or 17 experience.
• API (exposing & consuming) – Must.
• Working experience in Java, Microservices. Spring MVC, Spring Boot, Spring Framework is must.
• Working experience in banking project is required- Must 2+ years)
• Working experience in digital transformation projects is good to have
• Prior experience in developing digital application using Java/API in local banks is good to have.
• Current role must be hands on Java/API design and development.
• Java 8/11, Spring boot, API, Micro services, Web service, REST APIs
• Domain : Banking

Key Job Duties:

• Research, design, and develop computer and network software or specialised utility programs.
• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.
• Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.
• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Role : Application Programmer- Core Java

Job Description / Key Technical Requirement :

Mandatory Technical Skills :

• Must have total 06+ years hands-on Java design and development recent experience.
• Must have recent hands-on working experience in banking or large financial institutes or insurance or fintech companies.
• Must have working in Banking domain for at least 1+ year
• Must have recent design and development experience in Java and API for at least 2+ years.
• Must have working experience in Microservices design and development for at least 1 year.
• Should have working experience as Java backend development for last 4+ years.
• Working experience in System Integration Microservices to API is a must
• Digital banking experience is required.
• Hands-on Java 11 or 17 experience.
• API (exposing & consuming) – Must.
• Working experience in Java, Microservices. Spring MVC, Spring Boot, Spring Framework is must.
• Working experience in banking project is required- Must 2+ years)
• Working experience in digital transformation projects is good to have
• Prior experience in developing digital application using Java/API in local banks is good to have.
• Current role must be hands on Java/API design and development.
• Java 8/11, Spring boot, API, Micro services, Web service, REST APIs
• Domain : Banking

• 1 to 3 years’ experience developing applications using Java with Spring / Spring boot framework.
• knowledge and experience in Microservices.
• Knowledge of RESTful API development.
• Participate in code reviews to ensure code quality and best practices.
• Assist in troubleshooting and debugging application issues.
• Write and maintain technical documentation.
• Stay up-to-date with the latest industry trends and technologies.
• Good communication skills both in writing and verbally with ability to present the complex ideas or technical solution to business and/or management team.

JOB SCOPE

• Execute application development deliverables and activities
• Participate in various phases of the Software Development Life Cycle (SDLC) for IT Projects and to interface with various IT stakeholders such as 3rd party vendor suppliers, business analysts and project managers to perform development activities
• Documenting the application and database design
• Conducting Peer code reviews and Unit Testing
• Adhere to, influence, and advocate internal software design & development standards, processes and best practices such as but not limited to code re-use, scalability, portability, secure, documentation, etc.
• Work closely with the Application Development team members and Architects to development code that is aligned to approved design and specifications.
• Work closely with the Application Development team and QA teams to ensure any defects highlighted in QA or UAT phases are remediated.
• Adhere to SDLC, and Project Governance internal and regulatory (Sarbanes Oxley & Casino Regulatory Authority) guidelines, policies, and procedures.

JOB REQUIREMENTS

• Min 5 years of Software Development experience in Outsystems
• 7-8 years of overall software development experience and can demonstrate strong understanding of fundamentals of requirements specification, design, coding, and testing of information systems
• Good working knowledge of HTML5, CSS3, Javascript, JavaScript, JSON
• Good debugging and trouble shooting skills. Must have worked on IDEs – Visual Studio, OutSystems Service Studio & Integration Studio
• Experienced with the usage of Software design patterns
• Proficient In the usage of .Net framework – ASP.NET MVC
• Proficient in the usages of RDBMS –SQL Server.
• Proficient in REST based APIs using JSON
• Good understanding of application security and experience in applying OWASP top 10 controls
• Applies well-defined and disciplined development, implementation, and production processes.
• Proven & demonstrable hands-on experience in developing high-availability, multi-tiered and secure web applications
• Experienced in using version control systems – Microsoft TFS.
• Good communication skills and ability to demonstrate pro-activeness

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Job Description:

Role : Software Engineer/Application Developer/Analyst

Job Description / Key Technical Requirement :

Mandatory Technical Skills :

Must have:

• Must have recent working experience in Private Banking / Wealth Banking OR Capital markets as a API System Analyst (2+ years)
• Working experience in Mobile and Digital banking is highly preferred.

Analysis & Design:

• Has sound knowledge and experience of API design and specifications, including Open API/API First for at least 2+ years - Must
• Mist have 3+ years recent working experience of technical impact analysis, code reviews, reuse/retrofit analysis
• Design documentation – sequence diagrams, activity diagrams, heatmap generation- Must
• Has prior experience of effort estimation based on requirement and impact analysis - Must
• Must have overall 5+ years IT experience, especially in API
• Must have working experience in performing Technical API, Java Analysis, design, evaluation, modification, testing and implementation of enterprise-wide web systems.
• Good hands-on working experience in Java, API as a System Analyst.
• Experience and exposure in API Specifications and Swagger- good to have
• Working experience on product design, development and Systems Analysis which includes requirements gathering, prioritizing, designing, developing and testing web-based enterprise application using Rest API, technologies with exceptional ability to understand business requirements and functional design documents.
• Hands-on experience in API Specification is a must
• Experience and exposure in Solution Design, Database design pattern and Sequence Diagram (2+ years recent)
• Agile and Spring experience is required.
• Current working experience in banking or financial or insurance domain is a must
• Experience in API technical specifications.
• Experience in conducting Open API or Java analysis of systems specifications.
• Experience in creating modular Java/API component framework documentation.
• Uses the latest API analysis/diagramming tools to represent business/technical processes.
• Prepares and obtains approval of system and programming documentation.
• Good understanding of all phases of SDLC from requirements gathering, conceptualizing, to design and development, with emphasis in development and integration testing.
• Preparing technical solution specification (for front end and backend) on confluence (which involves API changes, Sprint Planning, new API design, microservices endpoint call, SQL queries, entire flow of technical solution for end to end functionality).
• Good in inspecting microservices API endpoint using browser development tools.
• Actively participate and arrange scrum calls, sprint planning and sprint retrospective calls.
• Translate high-level requirements into detailed documentation with technical solution within the organization’s context.
• Domani : Private Banking / Wealth Banking

Key Job Duties:

• Research, design, and develop computer and network software or specialised utility programs.
• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.
• Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.
• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Job Description:

Role : Core Java Application Developer/Analyst

Job Description / Key Technical Requirement :

Mandatory Technical Skills :

• Must have total 3+ years hands-on Java design and development recent experience.
• Must have recent hands-on working experience in banking or large financial institutes or insurance or fintech companies.
• Must have current working in Bank or Insurance or Financial industry domain
• Must have recent design and development experience in Java and API - Microservices for at least 2+ years (current)
• Must have working experience in Microservices design and development for at least 2+ years.
• Should have working experience as Java backend development for last 4+ years.
• Working experience in System Integration Microservices to API is a must (2+ years current).
• Digital banking experience is required.
• Hands-on Java 11 or 17 experience.
• API (exposing & consuming) – Must.
• Working experience in Java, Microservices. Spring MVC, Spring Boot, Spring Framework is must.
• Working experience in banking project is required- Must 2+ years)
• Working experience in digital transformation projects is good to have
• Prior experience in developing digital application using Java/API in local banks is good to have.
• Current role must be hands on Java/API design and development.
• Java 8/11, Spring boot, API, Micro services, Web service, REST APIs
• Domain : Banking

Key Job Duties:

• Research, design, and develop computer and network software or specialised utility programs.
• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.
• Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.
• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

JOB SCOPE

• Execute application development deliverables and activities
• Participate in various phases of the Software Development Life Cycle (SDLC) for IT Projects and to interface with various IT stakeholders such as 3rd party vendor suppliers, business analysts and project managers to perform development activities
• Documenting the application and database design
• Conducting Peer code reviews and Unit Testing
• Adhere to, influence, and advocate internal software design & development standards, processes and best practices such as but not limited to code re-use, scalability, portability, secure, documentation, etc.
• Work closely with the Application Development team members and Architects to development code that is aligned to approved design and specifications.
• Work closely with the Application Development team and QA teams to ensure any defects highlighted in QA or UAT phases are remediated.
• Adhere to SDLC, and Project Governance internal and regulatory (Sarbanes Oxley & Casino Regulatory Authority) guidelines, policies, and procedures.

JOB REQUIREMENTS

• Min 5 years of Software Development experience in Outsystems
• 7-8 years of overall software development experience and can demonstrate strong understanding of fundamentals of requirements specification, design, coding, and testing of information systems
• Good working knowledge of HTML5, CSS3, Javascript, JavaScript, JSON
• Good debugging and trouble shooting skills. Must have worked on IDEs – Visual Studio, OutSystems Service Studio & Integration Studio
• Experienced with the usage of Software design patterns
• Proficient In the usage of .Net framework – ASP.NET MVC
• Proficient in the usages of RDBMS –SQL Server.
• Proficient in REST based APIs using JSON
• Good understanding of application security and experience in applying OWASP top 10 controls
• Applies well-defined and disciplined development, implementation, and production processes.
• Proven & demonstrable hands-on experience in developing high-availability, multi-tiered and secure web applications
• Experienced in using version control systems – Microsoft TFS.
• Good communication skills and ability to demonstrate pro-activeness

Optimum Solutions (Registration Number: 199700895N) is Singapore's leading Information Technology , Consulting and Professional Services company with Competence in Digital Transformation, Automation, Robotics, Cloud, Big Data, Analytics and Emerging technologies projects. Optimum has been successfully delivering IT projects since 1997 and has been a key IT service provider to clients delivering Software Design, Development, Engineering and IT Transformation Projects.

Java Technical Project Manager

Job Description:

Technical Skills :

• Overall 12+ years IT experience.
• Must have total 10+ years Java experience.
• Drive Project Planning, Collaborate extensively with Developers, Engineers, Customer, Lead Cross Functional teams, Architects, QA Teams & Release team for project requirements
• Organize scrum of scrum meetings to track projects progress with cross functional teams & ensure project in scaled Agile implementation.
• Enterprise Agile -Delivery lead for large complex projects with End to End Ownership while collaborating other team members.
• Must have hands-on design and development experience in Java and API.
• 10+ years working experience in managing large multiple projects in banking or financial industry.
• Should have working experience as Java backend development for last 5+ years.
• Working experience in System Integration Microservices to API is a must
• Good to have working knowledge and experience in UI- Reactjs.
• Hands-on working experience in banking or large financial institutes or insurance or fintech companies.
• Experience in banking OR financial project is must.
• Working experience in digital transformation projects is good to have
• Domain Digital Banking

Key Job Duties:

• Research, design, and develop computer and network software or specialised utility programs.
• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.
• Work with computer hardware engineers to integrate hardware and software systems and develop specifications and performance requirements.
• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

Domain- Banking

This role is a 12 Months Contract Based in Singapore, Python 3.X and React/JavaScript is a Must Have

Responsibilities:

• Design, code, test, document, implement, and maintain application programs and interfaces.
• Devise or modify procedures to solve complex problems considering infrastructure capabilities, operating time, and form of desired results.
• Modify, enhance, and prepare technical documentation for developed tools and solutions.
• Evaluate requests for enhancements, and identify opportunities to optimise and simplify the solutions.

Requirements:

• Expertise in Python (3.x)
• Knowledge on Frontend programming stack, preferably with PHP/React.
• Verbal and written communication skills, problem solving skills and interpersonal skills.
• Ability to work independently and manage one’s time.
• Ability to troubleshoot issues and make system changes as needed to resolve issue or bugs in timely manner.
• Knowledge on infrastructure operations would be an added advantage.

Requirements:

· At least 3 years’ experience in Regulatory Reporting with exposure to the Axiom SL product tool.

· Implementation experience preferably in the Banking domain.

· Transformation of business requirements into technical needs and implementation procedures.

· Ability to work independently.

· Good communication skills.

· Experience in Software Design and Development. Primarily working in the Data Warehousing and Regulatory Reporting area in Banking and Finance domain.

· Experience with Axiom Controller View Regulatory Reporting tool.

· Experience with Axiom implementation for different Regulations in Asia.

· Experience with Regulatory Reporting solutions for taxonomy-based and Freeform templates.

· Expertise in integrating Axiom CV with upstreams and down streams (Windows/Unix).

· Experienced in Axiom server maintenance for installation, performance improvement, and other configurations.

· Hands–on experience developing applications using Java/J2EE, with Spring / Spring boot framework knowledge and hands on experience in Microservices.

· A strong hands-on development track records building integration and application utilizing a variety of technologies, development tools and database systems.

· Strong knowledge of RESTful API development and best practices.

· Proficient understanding of code versioning tools, such as Git.

· Experience with containerization and orchestration technologies (e.g., Docker, Kubernetes) is a plus.

· Experience with digital banking applications or fintech solutions is highly preferred.

· Good communication skills both in writing and verbally with ability to present the complex ideas or technical solution to business and/or management team.

• Research, design, and develop computer software or specialised utility programs.

• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.

• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

Requirements:

· Bachelor’s degree in computer science, information technology, or a similar field.

· Previous experience working as a react.js developer.

· In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.

· Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.

· Good knowledge on UI development/ tools.

· 5+ years of experience is preferred.

· Excellent communication and teamwork skills, with the ability to work effectively in a fast-paced development environment.

As a Full Stack Software Developer, you will be responsible for the end-to-end solutioning and development of software and web applications

Responsibilities:

Backend Development:

• Design, develop, and maintain microservices architecture using .NET Core and .NET 8.
• Implement event-driven architecture to enable seamless communication between microservices.
• Utilize Entity Framework (EF) for efficient database interactions and management.
• Containerize applications using Docker for scalability and deployment flexibility.
• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture.
• Implement OAuth for secure authentication and authorization.
• Develop and enforce security best practices to safeguard sensitive data and systems.
• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development.
• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend.

Frontend Development:

• Develop responsive and user-friendly web applications using React.js and Next.js.
• Write unit tests using Jest to ensure code quality and reliability.
• Create reusable UI components and maintain a consistent design using Storybook.
• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces.
• Troubleshoot and debug issues across the stack, ensuring smooth application operation.
• Optimize application performance and scalability for a seamless user experience.

Requirements:

• Proven experience as a Full Stack .NET Core Developer or similar role.
• Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies.
• Experience building microservices architecture and implementing event-driven design patterns.
• Proficiency in Entity Framework (EF) for database management.
• Familiarity with Docker and containerization principles.
• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development.
• Experience implementing OAuth for authentication and authorization.
• Experience working in both Unix and Windows operating environments are preferred.
• AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect).
• Experience with Node.js for server-side development.
• Familiarity with NoSQL databases such as DynamoDB.
• Knowledge of CI/CD pipelines and DevOps practices.
• Understanding of Agile development methodologies.
• Understanding of security best practices and their application in backend development.
• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc.
• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript.
• Experience writing unit tests using Jest and maintaining a design system with Storybook.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Job Description:

• Research, design, and develop computer software or specialised utility programs.
• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.
• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

Required Experience:

• 10+ years of hands-on development experience is preferred
• Bachelor’s degree in computer science, information technology, or a similar field
• Hands–on experience developing applications using Java/J2EE, with Spring / Spring boot framework knowledge and hands on experience in Microservices.
• A strong hands-on development track records building integration and application utilizing a variety of technologies, development tools and database systems.
• Good communication skills both in writing and verbally with ability to present the complex ideas or technical solution to business and/or management team.

Job Description

• Research, design, and develop computer software or specialised utility programs.

• Analyse user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis.

• Update software, enhances existing software capabilities, and develops and direct software testing and validation procedures.

Core Technical Expertise:

· Hands on experience in React JS, TypeScript, Redux, and related frontend technologies

· Highly proficient in HTML, CSS, SCSS and React UI libraries

· Familiar with Context API.

· Experience in Web Application Security and understanding of authorization mechanisms, such as JSON Web Token.

· Experience in unit test and integration test automation frameworks and techniques

· General understanding of DevOps tool and practices