Total 68 java developer job vacancies

Key Responsibilities

• Design, develop, and maintain efficient software programs and systems that meet user requirements
• Support new software enhancements and system configurations
• Write well-designed, testable, and efficient code in compliance with Software Quality Assurance (SQA) standards
• Produce technical specifications and assess operational feasibility
• Integrate software components into fully functional systems
• Document and maintain software functionality
• Troubleshoot, debug, and enhance existing systems
• Automate tasks using appropriate tools and scripting techniques
• Perform validation and verification testing
• Conduct User Acceptance Testing (UAT) and External System Integration Testing
• Deploy software applications and evaluate user feedback for continuous improvement
• Ensure compliance with project plans and timelines

Requirements:

• Familiarity with Agile development methodologies
• Experience in frontend development (e.g., ReactJS, JavaScript/TypeScript, FeatherJS)
• Exposure to DevOps practices is an added advantage
• Hands-on approach with a strong passion for programming
• Ability to learn new technologies and programming languages quickly
• Self-motivated with the ability to work independently
• Strong communication and documentation skills
• Customer-service oriented with a positive, can-do attitude
• Team player with a willingness to learn and grow

(EA Reg No:20C0312)

Please email acopy of your detailed resume to abegail@talentsis.com.sg for immediateprocessing.

Onlyshortlisted candidates will be notified.

Key Responsibilities

• Develop and maintain native Android applications using Kotlin
• Build modern,responsive user interfaces using Jetpack Compose and Android UI frameworks
• Write clean, maintainable, and testable code following best practices and coding standards
• Collaborate with backend engineers to integrate RESTful APIs and services
• Participate in Agile development processes, including sprint planning, code reviews, and retrospectives
• Debug, troubleshoot, and optimize application performance and reliability
• Contribute to CI/CD pipelines, including automated builds and testing
• Perform unit testing, UI testing, and support User Acceptance Testing (UAT)
• Continuously improve application quality through monitoring, feedback, and iterative enhancements
• Document technical designs, processes, and implementation details

Requirements

• Minimum 2 years of experience in Android development using Kotlin preferred
• Strong understanding of Kotlin fundamentals (e.g., coroutines, flows, null safety)
• Experience with Android Jetpack components (e.g., ViewModel, LiveData/Flow, Navigation)
• Familiarity with Jetpack Compose or modern Android UI development practices
• Experience integrating RESTful APIs and handling JSON data
• Proficient in Git version control
• Understanding of the software development lifecycle and Agile methodologies
• Exposure to DevOps practices is an added advantage
• Hands-on with a passion for programming and problem-solving
• Fast learner with the ability to pick up new technologies and tools
• Self-motivated and able to work independently
• Strong communication and documentation skills
• Customer-focused with a positive, can-do attitude
• Team player with a willingness to learn and grow

(EA Reg No:20C0312)

Please email acopy of your detailed resume to abegail@talentsis.com.sg for immediateprocessing.

Onlyshortlisted candidates will be notified.

Overview

Join a global software services organisation delivering mission-critical Command, Control & Communications (C3) systems and secure digital solutions.

As a Software Engineer, you will design, develop, and deliver high-performance applications supporting Public Security, government, and commercial sectors. You will work on complex system implementations across cloud-enabled environments, contributing to innovative solutions in analytics and AI-driven decision support.

Key Responsibilities

• Design, develop, and enhance scalable, secure, and high-performance software systems
• Translate user and system requirements into robust technical solutions
• Write clean, efficient, and testable code aligned with quality standards
• Support system enhancements, configurations, and integration activities
• Integrate software components into fully functional, production-ready systems
• Troubleshoot, debug, and optimise existing applications
• Perform testing including validation, verification, UAT, and system integration
• Automate workflows and processes using scripting and tools
• Deploy applications and support continuous improvement initiatives
• Ensure compliance with project, security, and documentation standards

Requirements

• Degree in Computer Science, Engineering, or related field
• Experience in software development with strong coding fundamentals
• Proficiency in frontend technologies (e.g., ReactJS, JavaScript/TypeScript)
• Familiarity with Agile development methodologies
• Exposure to DevOps practices and tools is an advantage
• Strong analytical thinking and problem-solving skills
• Ability to learn and adapt to new technologies quickly

Only shortlisted candidates will be notified.

(EA Reg No: 20C0312)

You will be a key technology partner supporting strategic projects, working closely with Solution Architects, Project Managers, and Technical Leads to design, develop, test, and deploy system and network infrastructure as part of large-scale project implementations.

Key Responsibilities:

• Collaborate with engineers, project teams, and customers to deliver project objectives.
• Design, develop, test, and debug system software and infrastructure solutions.
• Identify technical risks and propose scalable, long-term solutions.
• Create and manage reusable components to improve efficiency.
• Review code and architecture, and drive best practices in design and development.
• Lead technical teams and provide mentorship.
• Stay current with industry trends and emerging technologies.

Requirements:

• Minimum 5 years of relevant experience in software or system engineering.
• Strong full-stack development and software engineering fundamentals.
• At least 3 years of hands-on experience with Agile methodologies.
• Experience across the full SDLC (design, development, testing).
• Knowledge of DevSecOps and CI/CD practices.
• Proficiency in at least one core language: Java, JavaScript, Python, C#, or C++.
• Experience with modern frameworks such as Node.js, React, TypeScript, Spring Boot, Angular, Vue, Next.js, Express, or FastAPI.
• Strong experience with SQL/NoSQL databases (e.g. MSSQL, PostgreSQL, MongoDB).
• Excellent communication, problem-solving, and leadership skills.

Location: Islandwide locations

(EA Reg No: 20C0312)
Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.
Only shortlisted candidates will be notified.

You will be a key technology partner supporting strategic projects, working closely with Solution Architects, Project Managers, and Technical Leads to design, develop, test, and deploy system and network infrastructure as part of large-scale project implementations.

Key Responsibilities:

• Collaborate with engineers, project teams, and customers to deliver project objectives.
• Design, develop, test, and debug system software and infrastructure solutions.
• Identify technical risks and propose scalable, long-term solutions.
• Create and manage reusable components to improve efficiency.
• Review code and architecture, and drive best practices in design and development.
• Lead technical teams and provide mentorship.
• Stay current with industry trends and emerging technologies.

Requirements:

• Minimum 5 years of relevant experience in software or system engineering.
• Strong full-stack development and software engineering fundamentals.
• At least 3 years of hands-on experience with Agile methodologies.
• Experience across the full SDLC (design, development, testing).
• Knowledge of DevSecOps and CI/CD practices.
• Proficiency in at least one core language: Java, JavaScript, Python, C#, or C++.
• Experience with modern frameworks such as Node.js, React, TypeScript, Spring Boot, Angular, Vue, Next.js, Express, or FastAPI.
• Strong experience with SQL/NoSQL databases (e.g. MSSQL, PostgreSQL, MongoDB).
• Excellent communication, problem-solving, and leadership skills.

Location: Islandwide locations

(EA Reg No: 20C0312)
Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.
Only shortlisted candidates will be notified.

Key Responsibilities

• Develop efficient, user-centric software systems
• Support enhancements, configurations, and integrations
• Write clean, testable code aligned with QA standards
• Define specifications and assess feasibility
• Troubleshoot, debug, and upgrade existing systems
• Automate tasks using tools and scripting
• Perform validation, verification, UAT, and integration testing
• Deploy applications and incorporate user feedback
• Maintain documentation and ensure delivery aligns with project plans

Qualities We Value

• Familiarity with Agile and frontend technologies (ReactJS, JavaScript/TypeScript, FeatherJS)
• Exposure to DevOps is a plus
• Hands-on, passionate about coding
• Quick learner of new technologies
• Self-driven and able to work independently
• Strong communication and documentation skills
• Customer-focused with a proactive, can-do attitude
• Collaborative team player willing to learn

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Android Mobile Developer

Location: Primarily Bukit Merah; also AMK / Science Park depending on project requirements
Type: Full-time

Responsibilities

• Develop and maintain native Android applications using Kotlin.
• Build modern, responsive UIs using Jetpack Compose and Android frameworks.
• Write clean, maintainable, and testable code following best practices.
• Collaborate with backend teams to integrate RESTful APIs.
• Participate in Agile development (sprint planning, code reviews, retrospectives).
• Debug, troubleshoot, and improve app performance and reliability.
• Support CI/CD pipelines, automated builds, and testing.
• Perform unit testing, UI testing, and support UAT.
• Monitor app performance and continuously improve based on feedback.
• Document technical designs and implementations.

Requirements

• Around 2 years of Android development (Kotlin) experience preferred.
• Strong understanding of Kotlin fundamentals (coroutines, flows, null safety).
• Experience with Android Jetpack (ViewModel, LiveData/Flow, Navigation).
• Familiarity with Jetpack Compose or modern Android UI development.
• Experience integrating REST APIs and handling JSON data.
• Knowledge of Git version control.
• Understanding of SDLC and Agile practices.
• Exposure to DevOps is an advantage.
• Hands-on, passionate about programming, and eager to learn.
• Self-motivated, team player, with good communication skills and a can-do attitude.

Your recruiter for this job:

Key Responsibilities

• Develop efficient, user-centric software systems
• Support enhancements, configurations, and integrations
• Write clean, testable code aligned with QA standards
• Define specifications and assess feasibility
• Troubleshoot, debug, and upgrade existing systems
• Automate tasks using tools and scripting
• Perform validation, verification, UAT, and integration testing
• Deploy applications and incorporate user feedback
• Maintain documentation and ensure delivery aligns with project plans

Qualities We Value

• Familiarity with Agile and frontend technologies (ReactJS, JavaScript/TypeScript, FeatherJS)
• Exposure to DevOps is a plus
• Hands-on, passionate about coding
• Quick learner of new technologies
• Self-driven and able to work independently
• Strong communication and documentation skills
• Customer-focused with a proactive, can-do attitude
• Collaborative team player willing to learn

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Key Responsibilities

• Develop efficient, user-centric software systems
• Support enhancements, configurations, and integrations
• Write clean, testable code aligned with QA standards
• Define specifications and assess feasibility
• Troubleshoot, debug, and upgrade existing systems
• Automate tasks using tools and scripting
• Perform validation, verification, UAT, and integration testing
• Deploy applications and incorporate user feedback
• Maintain documentation and ensure delivery aligns with project plans

Qualities We Value

• Familiarity with Agile and frontend technologies (ReactJS, JavaScript/TypeScript, FeatherJS)
• Exposure to DevOps is a plus
• Hands-on, passionate about coding
• Quick learner of new technologies
• Self-driven and able to work independently
• Strong communication and documentation skills
• Customer-focused with a proactive, can-do attitude
• Collaborative team player willing to learn

Only shortlisted candidates will be notified.

Please email a copy of your detailed resume to bianca@talentsis.com.sg for immediate processing.

(EA Reg No: 20C0312)

Software Engineer (Frontend/ Fullstack)

Location: Primarily Bukit Merah; also AMK / Science Park depending on project requirements
Type: Full-time

Responsibilities

• Develop and maintain efficient, high-quality software systems.
• Support software enhancements and system configurations.
• Write clean, testable, and efficient code following standards.
• Integrate software components into functional systems.
• Troubleshoot, debug, and upgrade existing applications.
• Automate tasks using scripting and tools.
• Perform testing (validation, UAT, and system integration).
• Deploy applications and gather user feedback.
• Maintain documentation and adhere to project plans.

Requirements

• Familiar with Agile development methodologies.
• Knowledge of frontend technologies (ReactJS, JavaScript/TypeScript) is a plus.
• Exposure to DevOps practices is an advantage.
• Passion for programming and hands-on development.
• Willingness to learn new technologies.
• Self-motivated and able to work independently.
• Good communication and documentation skills.
• Team player with a positive, can-do attitude.

Your recruiter for this job:

Job Responsibilities:

• Participate in designing solutions that meet functional requirements
• Implement end-to-end specifications for solution components
• Generate relevant documents and reports
• Perform testing and implementation of solutions
• Participate in UX activities such as creating wireframes/storyboards, conducting user research/interviews and developing user stories, storyboards
• Contribute to the SDLC in the areas of coding tools, languages, and software designs

Job Requirements:

• Degree in Computer Science or any IT related field
• Familiarity in any of the programming languages: Java, C++, C# etc
• Proficient in Web Technologies like HTML, CSS
• Excellent working attitude and a strong team player

(EA Reg No: 20C0312)

Only shortlisted candidates will be notified.

Please email a copy of your detailed resume to abegail@talentsis.com.sg for immediate processing.

We are seeking a creative and user-focused designer to craft engaging experiences across web, mobile, and print platforms. You will collaborate closely with project stakeholders to understand user needs, business objectives, and design requirements, and conduct user research to deliver actionable insights that inform intuitive, impactful design solutions.

Responsibilities:

• Collaborate with project managers, clients, and development teams to understand user needs, business objectives, and design requirements.
• Create user flows, wireframes, prototypes, and high-fidelity designs for websites, mobile apps, and posters.
• Present design solutions to internal teams, stakeholders, and management.
• Identify user pain points and propose research initiatives to gather insights (usability testing, surveys, interviews).
• Translate research findings into strategic, user-centered design recommendations.
• Work with cross-functional teams to ensure design feasibility and alignment with business objectives.
• Ensure designs are visually appealing, intuitive, and consistent with brand and design system guidelines.
• Collaborate with frontend developers to implement designs accurately.
• Participate in front-end development (training provided).

Requirements:

• Strong portfolio showcasing visual design, user-centered thinking, research, and analytical skills.
• Proficient in design tools like Figma or similar.
• Experienced in requirement gathering via workshops, interviews, and research.
• Knowledge of user research methodologies and usability testing.
• Ability to communicate ideas through storytelling, storyboards, mood boards, flowcharts, and presentations.
• Excellent verbal, written, and visual communication skills; strong collaboration abilities.
• High attention to detail; ensures designs adhere to system and brand guidelines.
• Ability to manage multiple projects in a fast-paced environment.
• Good business acumen; understands and contributes to business goals.
• Familiarity with Agile/Scrum, project management, and front-end development is a plus.

Working location: AMK, Science Park, Bukit Merah

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.
Only shortlisted candidates will be notified.

You will be a key technology partner supporting strategic projects, working closely with Solution Architects, Project Managers, and Technical Leads to design, develop, test, and deploy system and network infrastructure as part of large-scale project implementations.

Key Responsibilities:

• Collaborate with engineers, project teams, and customers to deliver project objectives.
• Design, develop, test, and debug system software and infrastructure solutions.
• Identify technical risks and propose scalable, long-term solutions.
• Create and manage reusable components to improve efficiency.
• Review code and architecture, and drive best practices in design and development.
• Lead technical teams and provide mentorship.
• Stay current with industry trends and emerging technologies.

Requirements:

• Minimum 5 years of relevant experience in software or system engineering.
• Strong full-stack development and software engineering fundamentals.
• At least 3 years of hands-on experience with Agile methodologies.
• Experience across the full SDLC (design, development, testing).
• Knowledge of DevSecOps and CI/CD practices.
• Proficiency in at least one core language: Java, JavaScript, Python, C#, or C++.
• Experience with modern frameworks such as Node.js, React, TypeScript, Spring Boot, Angular, Vue, Next.js, Express, or FastAPI.
• Strong experience with SQL/NoSQL databases (e.g. MSSQL, PostgreSQL, MongoDB).
• Excellent communication, problem-solving, and leadership skills.

Location: Islandwide locations

(EA Reg No: 20C0312)
Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.
Only shortlisted candidates will be notified.

Key Responsibilities

• Develop and maintain scalable web applications and backend services using Java and JavaScript-based technologies.
• Build RESTful APIs and microservices using Spring Boot and Node.js.
• Design responsive user interfaces using React.js and TypeScript.
• Work with SQL and NoSQL databases such as PostgreSQL, MongoDB, and ElasticSearch.
• Collaborate in an Agile development environment with cross-functional teams including DevOps, QA, and Product.
• Implement CI/CD pipelines and participate in DevOps practices using Docker and related tools.
• Ensure software quality through unit testing, code reviews, and automated testing.
• Troubleshoot issues and optimize application performance.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Strong proficiency in Java and JavaScript, with experience in Spring Boot, Node.js, and React.js.
• Proficient in TypeScript, MongoDB, and SQL/NoSQL databases.
• Familiarity with Docker, ElasticSearch, and DevOps concepts.
• Experience working in an Agile/Scrum environment.
• Good understanding of system design, APIs, and microservices architecture.
• Strong analytical and problem-solving skills.

Work Location: Central

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to kayla@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Key Responsibilities

• Develop and maintain scalable web applications and backend services using Java and JavaScript-based technologies.
• Build RESTful APIs and microservices using Spring Boot and Node.js.
• Design responsive user interfaces using React.js and TypeScript.
• Work with SQL and NoSQL databases such as PostgreSQL, MongoDB, and ElasticSearch.
• Collaborate in an Agile development environment with cross-functional teams including DevOps, QA, and Product.
• Implement CI/CD pipelines and participate in DevOps practices using Docker and related tools.
• Ensure software quality through unit testing, code reviews, and automated testing.
• Troubleshoot issues and optimize application performance.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• Strong proficiency in Java and JavaScript, with experience in Spring Boot, Node.js, and React.js.
• Proficient in TypeScript, MongoDB, and SQL/NoSQL databases.
• Familiarity with Docker, ElasticSearch, and DevOps concepts.
• Experience working in an Agile/Scrum environment.
• Good understanding of system design, APIs, and microservices architecture.
• Strong analytical and problem-solving skills.

Preferred Qualifications

• Experience with cloud platforms (e.g., AWS, Azure, GCP).
• Familiarity with CI/CD tools and infrastructure as code.
• Knowledge of security best practices and performance tuning.

Location: Islandwide locations

(EA Reg No: 20C0312)
Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.
Only shortlisted candidates will be notified.