Total 15 java developer job vacancies in Information Technology category in Singapore

Job Description:

• Analyze requirements, design, develop, and deliver complex enterprise applications using Java/JEE.
• Web programming on UNIX/Linux and Windows environments.
• Develop database applications and work with databases such as MySQL and PostgreSQL.
• Design software using object-oriented design principles and UML modeling.
• Engage in software modernization, containerization, and microservices architecture.
• Implement Agile development practices and continuous integration for project success.
• Produce and maintain software development lifecycle (SDLC) documentation, including Requirements Specifications, Use Cases, and Design Documentation.
• Apply knowledge of AWS ECS, Docker containerization, and DevOps practices to streamline development and deployment processes.
• Collaborate with the team to identify and resolve technical issues effectively.
• Write comprehensive unit tests and maintain code quality standards.

Job Requirements:

• Bachelor’s degree in Computer Science, IT or engineering with at least 5 years of relevant experience in software development.
• Proven experience with at least one complete software development lifecycle (SDLC), including the production of related documentation.
• Proficiency with database programming such as SQL and DAO, and relevant experience with MySQL, PostgreSQL.
• Strong knowledge and hands-on experience with Spring Framework and Spring Boot.
• Familiarity with Agile development methodologies and continuous integration practices.
• Proficiency in AWS ECS and Docker containerization, with a solid understanding of DevOps principles and best practices.
• Strong analytical and problem-solving skills.
• Excellent written and verbal communication skills in English.
• Self-motivated and a good team player.

Familiarity with one or more of the following technologies is an added advantage:

• Experience with Message Queues and/or Solace.
• Familiarity with Cloud Computing, including Kubernetes, Docker, AWS Services such as Amazon ECS Fargate, AWS RDS & AWS Lambda.
• Experience with Automatic Fare Collection (AFC) systems.
• Experience with Microsoft Active Directory.
• Proficiency in front-end technologies such as HTML, CSS, JavaScript, and JSON.
• Experience with secure communication protocols such as SFTP and HTTPS.
• Familiarity with frameworks like Angular or equivalent.
• Experience with Java unit testing frameworks.

Job Description:

• Analyze requirements, design, develop, and deliver complex enterprise applications using Java/JEE.
• Web programming on UNIX/Linux and Windows environments.
• Develop database applications and work with databases such as MySQL and PostgreSQL.
• Design software using object-oriented design principles and UML modeling.
• Engage in software modernization, containerization, and microservices architecture.
• Implement Agile development practices and continuous integration for project success.
• Produce and maintain software development lifecycle (SDLC) documentation, including Requirements Specifications, Use Cases, and Design Documentation.
• Apply knowledge of AWS ECS, Docker containerization, and DevOps practices to streamline development and deployment processes.
• Collaborate with the team to identify and resolve technical issues effectively.
• Write comprehensive unit tests and maintain code quality standards.

Job Requirements:

• Bachelor’s degree in Computer Science, IT or engineering with at least 5 years of relevant experience in software development.
• Proven experience with at least one complete software development lifecycle (SDLC), including the production of related documentation.
• Proficiency with database programming such as SQL and DAO, and relevant experience with MySQL, PostgreSQL.
• Strong knowledge and hands-on experience with Spring Framework and Spring Boot.
• Familiarity with Agile development methodologies and continuous integration practices.
• Proficiency in AWS ECS and Docker containerization, with a solid understanding of DevOps principles and best practices.
• Strong analytical and problem-solving skills.
• Excellent written and verbal communication skills in English.
• Self-motivated and a good team player.

Familiarity with one or more of the following technologies is an added advantage:

• Experience with Message Queues and/or Solace.
• Familiarity with Cloud Computing, including Kubernetes, Docker, AWS Services such as Amazon ECS Fargate, AWS RDS & AWS Lambda.
• Experience with Automatic Fare Collection (AFC) systems.
• Experience with Microsoft Active Directory.
• Proficiency in front-end technologies such as HTML, CSS, JavaScript, and JSON.
• Experience with secure communication protocols such as SFTP and HTTPS.
• Familiarity with frameworks like Angular or equivalent.
• Experience with Java unit testing frameworks.

Job Description:

• Design, develop, and maintain software applications using C++ on embedded platforms.
• Develop and integrate embedded devices with cloud platforms.
• Prepare comprehensive documentation, including Requirements Specification, Use Cases, and Design Documentation.
• Design software with a strong focus on object-oriented design principles and UML modeling.
• Implement multi-threading, socket programming, and serial/USB communication protocols.
• Participate in the full software development lifecycle, including planning, development, testing, and deployment.
• Work in an Agile Scrum environment, collaborating with cross-functional teams to ensure efficient project delivery.
• Communicate effectively within the team and with stakeholders to meet project requirements.

Job Requirements:

• Bachelor’s degree in Electrical/Electronics/Computer Engineering, Computer Science or a relevant discipline.
• Minimum 5 years of experience in object-oriented software development.
• Proficient in C++ programming on embedded platforms (e.g. QNX, Vxworks, Embedded Linux).
• Prior experience in Scrum AGILE methodology process is a plus.
• Prior experience with at least one full Software Development Lifecycle.
• Strong analytical and problem-solving skills.
• Good written and verbal communication skills.
• Self-motivated, independent and a good team player.

Job Description:

• Design, develop, and maintain software applications using C++ on embedded platforms.
• Develop and integrate embedded devices with cloud platforms.
• Prepare comprehensive documentation, including Requirements Specification, Use Cases, and Design Documentation.
• Design software with a strong focus on object-oriented design principles and UML modeling.
• Implement multi-threading, socket programming, and serial/USB communication protocols.
• Participate in the full software development lifecycle, including planning, development, testing, and deployment.
• Work in an Agile Scrum environment, collaborating with cross-functional teams to ensure efficient project delivery.
• Communicate effectively within the team and with stakeholders to meet project requirements.

Job Requirements:

• Bachelor’s degree in Electrical/Electronics/Computer Engineering, Computer Science or a relevant discipline.
• Minimum 5 years of experience in object-oriented software development.
• Proficient in C++ programming on embedded platforms (e.g. QNX, Vxworks, Embedded Linux).
• Prior experience in Scrum AGILE methodology process is a plus.
• Prior experience with at least one full Software Development Lifecycle.
• Strong analytical and problem-solving skills.
• Good written and verbal communication skills.
• Self-motivated, independent and a good team player.

Key Responsibilities:

• Develop, customize, and maintain Magento 2 e-commerce platforms.
• Integrate payment gateways, shipping methods, and third-party APIs to enhance functionality.
• Optimize website performance for speed, scalability, and user experience.
• Design and implement custom Magento modules and extensions.
• Ensure system security by applying regular updates and patches.
• Conduct root cause analysis and resolve critical technical issues (P1/P2).
• Collaborate with cross-functional teams to deliver high-quality solutions.
• Mentor junior developers and contribute to technical documentation.

Qualifications:

Experience:

• Minimum 6 years of experience in Magento development, with a proven track record of delivering successful projects.

Skills:

• Expertise in Magento 2 development, theme customization, and performance optimization.
• Strong knowledge of PHP, MySQL, and RESTful APIs.
• Experience in ERP integration, multi-store configuration, and e-commerce best practices.
• Familiarity with tools like AWS Cognito and DocuSign integration.
• Object-oriented programming and debugging skills.

Certifications:

• Adobe Certified Professional Magento Commerce Developer (preferred).

Education:

• Bachelor’s degree in Computer Science or related field.

Key Responsibilities:

• Lead backend development using .NET MVC, Web API, and Entity Framework, ensuring adherence to best practices.
• Collaborate with clients and internal teams for requirement analysis, solution design, and technical architecture.
• Manage cloud solutions and deployments using AWS and Microsoft Azure platforms.
• Develop, optimize, and deploy Power BI reports and dashboards for data analytics.
• Mentor team members, conduct code reviews, and ensure high-quality deliverables.
• Drive digital transformation projects by modernizing tech stacks and implementing microservices architecture.
• Monitor cloud applications using Cloud Watch and implement robust cloud app metrics.
• Manage DevOps pipelines and agile workflows for seamless development and deployment processes.

Qualifications:

Experience:

• 10+ years of professional experience in backend development, cloud solutions, and IT project management.
• Proven track record of delivering large-scale digital transformation and modernization projects.

Skills:

• Proficiency in .NET (ASP.NET Core, MVC, Web API), Power BI, Angular, and cloud platforms (AWS, Azure).
• Strong understanding of microservices architecture, DevOps pipelines, and Agile methodologies.
• Strong knowledge in Entity Framework and MVC3.0/4.0.
• Experience in SSRS, RDLC, and other reporting tools.

Certifications:

• PG in Cloud Computing or equivalent certification in AWS or Azure preferred.

Education:

• Bachelor's degree in Computer Science or a related field.

Job Description:

• Design and develop complex enterprise applications in Java/JEE, focusing on both UNIX/LINUX and Windows environments.
• Analyze requirements, design solutions, develop applications, and deliver web-based applications interfacing with databases using JDBC and SQL.
• Follow software development lifecycle (SDLC) methodologies, including producing SDLC documentation.
• Participate in the Agile development process and integrate continuous delivery and integration practices.
• Design, develop, and optimize database solutions, ensuring high performance.
• Maintain high standards for accessibility and usability when building web interfaces (HTML, CSS, JavaScript).
• Implement, troubleshoot, and debug applications using web security best practices.

Job Requirements:

• Bachelor’s degree in Computer Science, IT or Engineering with at least 5 years of relevant experience in software development.
• Assisted in at least one full software development lifecycle (SDLC) with experience in producing SDLC documentations.
• Strong expertise in Java/JEE, web programming, and database application interfacing (JDBC, SQL).
• Experience working with Agile development methodologies and continuous integration.
• Proficiency in the Spring Framework and Spring Boot.
• Experience in database design, development, and performance tuning.
• Strong understanding of access control principles and experience with systems like IBM Tivoli or Microsoft Active Directory is preferred.
• Strong understanding of Graphical User Interface (GUI) design principles and best practices.
• Experience in implementing user friendly and intuitive GUIs that are optimized for managing large amounts of data.
• Proficiency in HTML, CSS, and JavaScript.
• Understanding of RESTful APIs and their integration with Java based systems.
• Knowledge of web security best practices, including XSS and CSRF.
• In-depth knowledge of web-based application development, including security best practices such as XSS and CSRF prevention.
• Familiarity with UI debugging tools such as Chrome DevTools and Postman.
• Experience in ExtJS Javascript Framework v5 and above will be an advantage.
• Experience in Automatic Fare Collection (AFC) systems is a plus.
• Good written and verbal communication skills.

Job Description:

• Design and develop complex enterprise applications in Java/JEE, focusing on both UNIX/LINUX and Windows environments.
• Analyze requirements, design solutions, develop applications, and deliver web-based applications interfacing with databases using JDBC and SQL.
• Follow software development lifecycle (SDLC) methodologies, including producing SDLC documentation.
• Participate in the Agile development process and integrate continuous delivery and integration practices.
• Design, develop, and optimize database solutions, ensuring high performance.
• Maintain high standards for accessibility and usability when building web interfaces (HTML, CSS, JavaScript).
• Implement, troubleshoot, and debug applications using web security best practices.

Job Requirements:

• Bachelor’s degree in Computer Science, IT or Engineering with at least 5 years of relevant experience in software development.
• Assisted in at least one full software development lifecycle (SDLC) with experience in producing SDLC documentations.
• Strong expertise in Java/JEE, web programming, and database application interfacing (JDBC, SQL).
• Experience working with Agile development methodologies and continuous integration.
• Proficiency in the Spring Framework and Spring Boot.
• Experience in database design, development, and performance tuning.
• Strong understanding of access control principles and experience with systems like IBM Tivoli or Microsoft Active Directory is preferred.
• Strong understanding of Graphical User Interface (GUI) design principles and best practices.
• Experience in implementing user friendly and intuitive GUIs that are optimized for managing large amounts of data.
• Proficiency in HTML, CSS, and JavaScript.
• Understanding of RESTful APIs and their integration with Java based systems.
• Knowledge of web security best practices, including XSS and CSRF.
• In-depth knowledge of web-based application development, including security best practices such as XSS and CSRF prevention.
• Familiarity with UI debugging tools such as Chrome DevTools and Postman.
• Experience in ExtJS Javascript Framework v5 and above will be an advantage.
• Experience in Automatic Fare Collection (AFC) systems is a plus.
• Good written and verbal communication skills.

Job Description:

• Develop software using C++ on embedded platforms such as QNX, VxWorks, and Embedded Linux.
• Design and develop software using object-oriented principles, UML modeling, and design patterns.
• Work with multi-threading, socket programming, and serial/USB communication.
• Perform software testing, debugging, and troubleshooting of embedded systems.
• Collaborate with teams to meet stringent timelines and deliver high-quality software.

Job Requirements:

• Bachelor's degree in Electrical/Electronics Engineering, Computer Engineering, Computer Science, or a relevant discipline.
• Developed a software in at least one full software development lifecycle.
• Experience in writing requirements specifications, use cases, design documentation, and designing software using object-oriented software design and UML modelling.
• Good knowledge and experience in C++ on embedded platforms.
• At least 5 years of experience in object-oriented software development.
• Prior experience in Scrum AGILE methodology process to develop and integrate embedded devices with cloud platforms is a plus.
• Prior experience in developing and integrating vehicle side information technology for public transport (ITxPT) services, like GNSS and AVMS services would be advantageous.
• Strong analytical and problem-solving skills.
• Good written and verbal communication skills.
• Self-motivated, independent and a good team player.

Job Description:

• Develop software using C++ on embedded platforms such as QNX, VxWorks, and Embedded Linux.
• Design and develop software using object-oriented principles, UML modeling, and design patterns.
• Work with multi-threading, socket programming, and serial/USB communication.
• Perform software testing, debugging, and troubleshooting of embedded systems.
• Collaborate with teams to meet stringent timelines and deliver high-quality software.

Job Requirements:

• Bachelor's degree in Electrical/Electronics Engineering, Computer Engineering, Computer Science, or a relevant discipline.
• Developed a software in at least one full software development lifecycle.
• Experience in writing requirements specifications, use cases, design documentation, and designing software using object-oriented software design and UML modelling.
• Good knowledge and experience in C++ on embedded platforms.
• At least 5 years of experience in object-oriented software development.
• Prior experience in Scrum AGILE methodology process to develop and integrate embedded devices with cloud platforms is a plus.
• Prior experience in developing and integrating vehicle side information technology for public transport (ITxPT) services, like GNSS and AVMS services would be advantageous.
• Strong analytical and problem-solving skills.
• Good written and verbal communication skills.
• Self-motivated, independent and a good team player.

Responsibilities:

• 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.
• Troubleshoot, debug, and upgrade applications.
• Write technical documentation.

Requirements:

Preferably more than 5 years of experience as a full stack developer

Experience in developing end-to-end applications.

Experience working in both Unix and Windows operating environments is preferred.

Knowledge of multiple frond-end languages and libraries (e.g. React, NodeJS, Typescript

and JavaScript, HTML5, CSS3).

Knowledge with hands-on experience in technologies like .Net core, Net5 above and C#

Familiarity with databases (e.g., MySQL, Microsoft SQL) with Entity Framework.

ICT Assessment Certification for software Developers (NUS-ISS) will be an added advantage.

Web Servers (e.g., Apache) and UI/UX design.

Experience in CI/CD principles

Experience in DevSecOps architecture

Strong analytical and problem-solving skills

Detail-oriented

Strong Team player

Good communication and interpersonal skills.

Responsibilities:

• 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.
• Troubleshoot, debug, and upgrade applications.
• Write technical documentation.

Requirements:

• Preferably more than 5 years of experience as a full stack developer
• Experience in developing end-to-end applications.
• Experience working in both Unix and Windows operating environments is preferred.
• Knowledge of multiple frond-end languages and libraries (e.g. React, NodeJS, Typescript
• and JavaScript, HTML5, CSS3).
• Knowledge with hands-on experience in technologies like .Net core, Net5 above and C#
• Familiarity with databases (e.g., MySQL, Microsoft SQL) with Entity Framework.
• ICT Assessment Certification for software Developers (NUS-ISS) will be an added advantage.
• Web Servers (e.g., Apache) and UI/UX design.
• Experience in CI/CD principles
• Experience in DevSecOps architecture
• Strong analytical and problem-solving skills
• Detail-oriented
• Strong Team player
• Good communication and interpersonal skills.

Responsibilities:

• 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.
• Troubleshoot, debug, and upgrade applications.
• Write technical documentation.

Requirements:

• Preferably more than 5 years of experience as a full stack developer
• Experience in developing end-to-end applications.
• Experience working in both Unix and Windows operating environments is preferred.
• Knowledge of multiple frond-end languages and libraries (e.g. React, NodeJS, Typescript
• and JavaScript, HTML5, CSS3).
• Knowledge with hands-on experience in technologies like .Net core, Net5 above and C#
• Familiarity with databases (e.g., MySQL, Microsoft SQL) with Entity Framework.
• ICT Assessment Certification for software Developers (NUS-ISS) will be an added advantage.
• Web Servers (e.g., Apache) and UI/UX design.
• Experience in CI/CD principles
• Experience in DevSecOps architecture
• Strong analytical and problem-solving skills
• Detail-oriented
• Strong Team player
• Good communication and interpersonal skills.

We are looking for a GIS Developer.

Role:

• Maintain and enhance IT applications, including implementing new enhancements to the applications, troubleshoot live issues to identify causes of the problems and provide workable solutions to fix the issues.
• Design and develop new IT application according to specifications provided.
• Perform iterative prototyping to introduce and enhance new features to the core system.
• Perform design, programming, integration, system testing, assist users in User Acceptance Test (UAT), and documentation.
• Generate unit tests and end-to-end test scripts to ensure nothing breaks upon deploying new features and maintain current automated scripts in Jenkins.
• Troubleshoot, identify, solve issues and develop automated test cases to prevent similar issues

Tech Skills:

• Must have at least 5 plus years of good working knowledge in the following areas:
• Web Application Server-side Technologies (e.g. Asp.NET Core, Asp.NET MVC, C#) are a must for this role.
• Web GIS Technologies (e.g. ArcGIS JavaScript API, ArcGIS Server REST API, GeoServer, PostGIS);
• Database technologies (e.g. Postgresql, MS SQL, Oracle); and
• Code version control system (Git)
• Web Application Client-side Technologies (e.g. JavaScript ES5/6, ReactJS, React Hooks, Redux, jQuery, HTML5/CSS, AJAX/JSON, NPM)

Added advantage with the following:

• Open-source technologies such as NodeJS, Leaflet, GeoServer, PostgresSQL, PostGIS.
• Knowledge of geospatial and mapping concepts such as spatial analysis and map projections with ESRI technologies.
• Experience in agile development and DevOps processes.

Job Description:

• Have the ability to build web applications in C#, ASP.NET MVC, WEB API 2.0, .Net Core.
• Have the ability to build web applications using client side technologies Angular JS, Angular 5+, jQuery. Good to know React JS/Node JS
• Well-versed with Agile + Scrum project implementation methodology
• Should be self-motivated to learn and explore on buzzing technologies around Microsoft Technologies solutions and integration
• Strong hands-on experience/knowledge on data modelling and interaction with Microsoft SQL Server.
• Understanding of cloud technologies including Highly Available Distributed computing, Micro services based architecture, REST would be an added advantage
• Open to do R&D
• Good communication skills, presentation skills and cross-functional organizational ability