Total 778 java developer job vacancies in Islandwide

Job Description

We are seeking a skilled PHP or Java Developer to design, develop, and maintain secure payment solutions. The role requires strong frontend or backend expertise and solid knowledge of PHP/Java and the Spring framework

Responsibilities

• Collaborate with product managers, software architects, and other stakeholders to understand requirements and translate them into technical solutions.
• Design, develop, and maintain high-quality software applications, either on the frontend or backend, using PHP or Java and the Spring framework.
• Write clean, efficient, and secure code, following best practices and coding standards.
• Participate in code reviews to ensure code quality, identify potential issues and standards compliance throughout the development lifecycle.
• Conduct unit testing and debugging to ensure proper functionality and identify and resolve defects.
• Collaborate with frontend or backend development teams, depending on your expertise, to integrate components and ensure seamless application flow.
• Design and implement scalable and secure backend solutions using PHP / Java programming language.
• Work closely with the QA team to support testing efforts, troubleshoot issues, and resolve defects in a timely manner.
• Collaborate with DevOps teams to implement CI/CD pipelines and automate deployment processes.
• Collaborate with cross-functional teams, including product management, UX/UI designers, and operations teams, to ensure successful project implementation.
• Contribute to the continuous improvement of development processes and the adoption of best practices and technologies.
• Provide support and assistance to other developers, promoting knowledge sharing and collaboration.
• Implement CI/CD pipelines and automate deployment processes.
• Stay up-to-date with industry trends, emerging technologies, and security best practices, particularly related to payment systems and secure coding.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, IT, or a related field.
• Minimum 3 years of experience as a PHP or Java Developer.
• Strong proficiency in Java, JavaScript, and PHP, with experience in frameworks such as Spring.
• Good understanding of secure coding practices and security concepts.
• Experience with payment system development or integration is an advantage.
• Familiarity with databases and ORM frameworks (e.g., Hibernate).
• Experience with version control tools (Git) and Agile development methodologies.
• Exposure to frontend build tools (Grunt, Gulp) and package managers (npm, Yarn) is a plus.
• Solid analytical and problem-solving skills.
• Strong teamwork and communication abilities.
• Detail-oriented with a focus on clean, maintainable code.
• Familiarity with cloud platforms and containerization tools (e.g., Docker) is a plus.
• Relevant Java or related professional certifications are advantageous.
  

Interested applicants please send your resume in MS Words format to Joanna.Tan@ambition.com.sg and attn it to Tan Joanna (R1104661)
Short listed candidates will be notified
www.ambition.com.sg
EA Registration Number: R1104661
Data provided is for recruitment purposes only
Business Registration Number: 200611680D. License Number: 10C5117

We are looking for Java Developers with 3 years of hands-on experience to join our team. The ideal candidate should have strong backend development skills and a solid understanding of modern application architecture.

What You’ll Be Doing

• Develop applications using Java and Spring Boot
• Develop and optimize queries in PostgreSQL
• Build RESTful APIs
• Deploy applications on AWS

What We're Looking For

• 3 years of Java and Spring Boot development experience
• Experience in Java microservices
• Strong in PostgreSQL
• Experience with RESTful API development
• Good experience in AWS development skills, including tools like Elastic Beanstalk and ElastiCache
• Good TDD skills and good understanding of continuous integration.
• Familiar with Docker and containerization technologies

Job Description & Requirements

• 8 years of professional software engineering experience preferred.
• Experience with Python-based development
• Hand on experience in CI/CD pipeline implementation
• Strong experience in AWS-based solutions
• Experience with Terraform for IaC
• Database design and SQL (preferably with Snowflake)
• Good communication skills both in writing and verbally with ability to present the complex ideas or technical solution to business and/or management team.

Roles and Responsibilities:
Software Design &Development

• Design, develop, test, and maintain Python-based applications and services following established software engineering best practices.

SDLC & Software Engineering Practices

• Apply end-to-end SDLC practices including requirements review, design, development,code review,testing,deployment, and post-deployment support.

 CI/CD & DevOps

• Design, implement, and maintain CI/CD pipelines (e.g. GitLab CI, GitHub Actions, Azure DevOps, Jenkins, or equivalent) for build, test, security scanning, and deployment automation.
• Integrate static code analysis, security scans, and quality gates into the CI/CD process.
• Troubleshoot and optimize build and deployment workflows to improve reliability and lead time to production.

Cloud Engineering (AWS)

• Build and support applications and data services on AWS, leveraging services such as (examples) EC2, ECS/EKS, Lambda, S3, RDS, IAM, CloudWatch, API Gateway where appropriate.

Data & Database Design (Snowflake)

• Design and maintain Snowflake data models (schemas, tables, views) to support application and analytics use cases.

Job Description

• Work with architects, functional consultants and analysts with the aim of delivering overall value to the customer with Salesforce as the core solution.
• Refer to technical requirements, actively own and act on work items to complete the desired functionalities.
• If applicable, propose alternative solutions based on your experience and other point of views with the team.
• Develop automation using Apex and custom UI using LWC / OmniScript / Visualforce.
• As appropriate, collaborate with functional team members in customizing objects including objects creation, page layouts, fields, record types etc.
• Follow established technical governance and best practices in all development work.
• Contribute to technical related documentation such as technical specifications.
• Participate actively in all activities throughout the project lifecycle.
• Promptly assist in the resolution of bugs identified.
• Proactively identify development and technical risks, propose mitigation plans and flag to the team accordingly.

Requirement

• Minimum 2 years of experience in Salesforce Development
• Certified in Salesforce Platform Developer I, Administrator
• The following Salesforce certificates will be an added advantage: Platform Developer II, OmniStudio Developer, JavaScript Developer I, and Salesforce Consultant Certificates
• Experience in writing Apex classes, triggers, LWC, Visualforce, etc. is desired
• Knowledge or understanding of the project lifecycle
• Knowledge or working experience in the public sector is preferred but not mandatory
• Deep understanding of Salesforce technical requirements, system configuration, development and deployment
• Experience with CI/CD tools, release management and integration are preferred
• Ability to work/meet deadlines
• Excellent verbal and written skills

We are seeking a skilled and motivated Python Developer with hands-on experience in RESTful API development and Microsoft Azure cloud services. The ideal candidate will be responsible for designing, developing, and deploying scalable backend solutions that integrate seamlessly with cloud infrastructure and enterprise systems.

Key Responsibilities:

• Design, develop, and maintain robust Python-based backend services.
• Build and document RESTful APIs using frameworks like FastAPI, Flask, or Django REST Framework.
• Integrate applications with Azure services such as Azure Functions, AppServices, Blob Storage, and Azure SQL.
• Collaborate with DevOps teams to implement CI/CD pipelines using AzureDevOps or GitHub Actions.
• integrating backend systems
• Write clean, testable, and efficient code following best practices.
• Participate in code reviews, sprint planning, and Agile ceremonies.
• Monitor and troubleshoot production issues and performance bottlenecks.
• Required Skills & Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 4+ years of experience in Python development.
• Strong understanding of REST API design principles and tools (e.g.,Postman, Swagger/OpenAPI).
• Experience with Azure cloud services and deployment models.
•  Proficiency in SQL and working with relational databases.
• Familiarity with Git, Docker, and Linux-based environments.

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

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

Job Description

• Work with architects, functional consultants and analysts with the aim of delivering

overall value to the customer with Salesforce as the core solution.

• Refer to technical requirements, actively own and act on work items to complete the

desired functionalities.

• If applicable, propose alternative solutions based on your experience and other point

of views with the team.

• Develop automation using Apex and custom UI using LWC / OmniScript / Visualforce.

• As appropriate, collaborate with functional team members in customizing objects

including objects creation, page layouts, fields, record types etc.

• Follow established technical governance and best practices in all development work.

• Contribute to technical related documentation such as technical specifications.

• Participate actively in all activities throughout the project lifecycle.

• Promptly assist in the resolution of bugs identified.

• Proactively identify development and technical risks, propose mitigation plans and

flag to the team accordingly.

Job Requirements

• Minimum 2 years of experience in Salesforce Development

• Certified in Salesforce Platform Developer I, Administrator

• The following Salesforce certificates will be an added advantage: Platform Developer

II, OmniStudio Developer, JavaScript Developer I, Salesforce Consultant Certificates

• Experience in writing Apex classes, triggers, LWC, Visualforce, etc. is desired

• Knowledge or understanding of project lifecycle

• Knowledge or working experience in the public sector is preferred but not mandatory

• Deep understanding of Salesforce technical requirements, system configuration,

development and deployment

• Experience with CI/CD tools, release management and integration are preferred

• Ability to work/meet deadlines.

Responsibilities:

• Design and evaluate scalable, secure, and fault-tolerant systems, incorporating multi-region disaster recovery and ensuring robust data consistency.
• Offer domain expertise and guidance across teams, facilitating cross-functional architectural discussions.
• Convert complex business requirements into scalable technical solutions that align with long-term product and company objectives.
• Develop high-quality, reusable components and establish best practices to enhance efficiency across teams.
• Establish and implement domain-level standards, governance frameworks, and process improvements, including microservice design, observability, and code quality.
• Mentor engineers, promote knowledge sharing, and foster a culture of continuous learning and innovation.

Qualifications:

• Holds a Bachelor's degree in Computing, Software Engineering, IT, or a related field.
• Over 8 years of experience in backend system design and development, with a proven record of delivering mission-critical systems.
• Strong expertise in Java or Go, with in-depth knowledge of backend frameworks (e.g., Spring Boot, WebFlux), messaging systems (e.g., Kafka), and distributed databases (SQL/NoSQL, Redis, etc.).
• Skilled in designing and scaling large distributed systems with a focus on performance, availability, security, and resilience.
• Capable of defining and implementing engineering standards and technical guidelines at the system or domain level.
• Continuously evaluates and integrates new technologies to enhance systems and processes.
• Anticipates edge cases and long-term impacts, incorporating robustness, observability, and compliance from the design stage.
• Effectively drives adoption of best practices and standards across teams and stakeholders.
• Makes informed, strategic decisions backed by technical expertise and business impact analysis.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd

EA License No: 20C0270

EA Personnel: Nyon Hock Sen (Aden)

EA Personnel Reg No: R24124070

Contract- 6 months
Banking / Fintech exposure is must to have

Key Responsibilities

• Design, develop, and maintain the organization's design system
• Build reusable, accessible web components using Web Component APIs
• Implement and enforce accessibility standards across all front-end components
• Develop and maintain end-to-end tests with integrated accessibility testing
• Collaborate with designers and developers to ensure consistent implementation of design patterns
• Conduct accessibility audits and remediation using industry-standard tools
• Document component usage, accessibility features, and best practices
• Stay current with web standards, accessibility guidelines, and emerging front-end technologies

Required Qualifications

Technical Skills:

• Strong proficiency in front-end development (HTML5,CSS3, JavaScript/TypeScript)
• Extensive experience with Web Component APIs and custom element development
• Proven track record in design system development and maintenance
• Expert knowledge of accessibility standards (WCAG 2.1/2.2 Level AA or higher)
• Hands-on experience with accessibility testing tools (e.g., axe DevTools, WAVE, Lighthouse, NVDA, JAWS)
• Proficiency in end-to-end testing frameworks with accessibility integration (e.g., Playwright, Cypress with axe-core)

Preferred Qualifications

• Experience with Shadow DOM and styling encapsulation
• Knowledge of ARIA specifications and semantic HTML
• Familiarity with design tokens and theming systems
• Experience with modern build tools and bundlers
• Experience with Nx tooling or equivalent monorepo solutions (e.g., Turborepo, Lerna, pnpm workspaces)
• Understanding of responsive and adaptive design principles
• Contributions to open-source accessibility or component library projects.

Interested candidates can apply here or at ankita.kesari@tangspac.com

Contract- 6 months
Banking / Fintech exposure is must to have

Key Responsibilities

• Design, develop, and maintain the organization's design system
• Build reusable, accessible web components using Web Component APIs
• Implement and enforce accessibility standards across all front-end components
• Develop and maintain end-to-end tests with integrated accessibility testing
• Collaborate with designers and developers to ensure consistent implementation of design patterns
• Conduct accessibility audits and remediation using industry-standard tools
• Document component usage, accessibility features, and best practices
• Stay current with web standards, accessibility guidelines, and emerging front-end technologies

Required Qualifications

Technical Skills:

• Strong proficiency in front-end development (HTML5,CSS3, JavaScript/TypeScript)
• Extensive experience with Web Component APIs and custom element development
• Proven track record in design system development and maintenance
• Expert knowledge of accessibility standards (WCAG 2.1/2.2 Level AA or higher)
• Hands-on experience with accessibility testing tools (e.g., axe DevTools, WAVE, Lighthouse, NVDA, JAWS)
• Proficiency in end-to-end testing frameworks with accessibility integration (e.g., Playwright, Cypress with axe-core)

Preferred Qualifications

• Experience with Shadow DOM and styling encapsulation
• Knowledge of ARIA specifications and semantic HTML
• Familiarity with design tokens and theming systems
• Experience with modern build tools and bundlers
• Experience with Nx tooling or equivalent monorepo solutions (e.g., Turborepo, Lerna, pnpm workspaces)
• Understanding of responsive and adaptive design principles
• Contributions to open-source accessibility or component library projects.

Interested candidates can apply directly here or at ankita.kesari@tangspac.com

EA License No. R1877766| EA Reg. No 25C2690

Software Engineer (Java & JavaScript)

Location: Depot Road
Type: Full-time

About the Role

We are looking for a passionate Software Engineer with knowledge in Java and JavaScript to join our tech team. You’ll help build and maintain web applications, backend services, and APIs that support real-world business needs.

Key Responsibilities

• Assist in developing backend systems using Java (Spring Boot).
• Build user-friendly interfaces using JavaScript frameworks like React.js or Node.js.
• Work with other developers, designers, and product teams to deliver software solutions.
• Test, debug, and maintain code for performance and reliability.
• Learn and apply best coding practices in a collaborative environment.

Requirements

• Degree in Computer Science or a related field.
• Basic understanding of Java, JavaScript, HTML/CSS, and REST APIs.
• Eagerness to learn and grow in a fast-paced environment.
• Good communication and teamwork skills.

Bonus if you have:

• Experience from school projects or internships using Java/JavaScript.
• Familiarity with Git, databases (SQL/NoSQL), or cloud platforms.

Your recruiter for this job:

CONTRACT / PERMANENT JOBS!

MOBILE KOTLINDEVELOPER

SINGAPOREANS/PRs ONLY

$5,500.00 -$8,000.00

LOCATION

Singapore

ABOUT THE ROLE

We’re looking for a Kotlin Developer with hands-on experience in integrating and optimizing computer vision libraries and augmented reality (AR) tools. You’ll work on cutting-edge mobile applications that leverage real-time body tracking, gesture recognition, and AR overlays, optimized for performance on edge devices. 

JOB DESCRIPTION

• Develop and maintain Android applications using Kotlin. 
• Integrate and optimize computer vision libraries like OpenCV, MediaPipe, or OpenPose. 
• Implement AR features using tools like ARCore,  Sceneform, or similar. 
• Collaborate with cross-functional teams including designers, ML engineers, and product managers. 
• Optimize performance for real-time video processing on mobile/edge devices. 
• Write clean, maintainable, and well-documented code. 

JOBREQUIREMENTS

• 3+ years of Kotlin development experience. 
• Strong understanding of Android SDK and lifecycle. 
• Experience integrating OpenCV, MediaPipe, or OpenPose into Android apps. 
• Exposure to ARCore, Sceneform, or other AR development tools. 
• Familiarity with edge computing and performance optimization techniques. 
• Good understanding of camera APIs and real-time image/video processing. 
• Strong debugging and problem-solving skills. 

What Our Client Offer:

• Competitive salary and attractive benefits
• Dynamic and innovative work environment
• Opportunities for personal growth and development
• Engaging and collaborative company culture

Interested applicants, please email detailed to-

SERVICE CONNECTIONS HR CONSULTANCY PTELTD

Email resume to - servcon@singnet.com.sg / recruit@serviceconnections.com.sg

Call for more details please call at 6333 0052
Mondays to Fridays
9.00am - 5.00pm

111 North Bridge Road
#07-30Peninsula Plaza
Singapore 179098
www.serviceconnections.com.sg
License no: 09C4937 / R11022931

• Degreein Computer Science, Information Technology, or related field, or equivalentpractical experience.
• Minimum 3-5 years experience in PowerBuilder development
• Strong expertise in PowerBuilder UI design and enhancement
• Experience with production troubleshooting and incident resolution
• Knowledge of change request management processes
• Proficiency in technical documentation and process flow creation

·        Degree in Computer Science, Information Technology, or related field, or equivalent practical experience.

·        Minimum 3-5 years experience in PowerBuilder development

·        Database migration support and PowerBuilder code modifications

·        Backend Sybase stored procedure enhancements

·        Strong knowledge of Sybase stored procedures and database architecture

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Development Business Unit is hiring for Back End Developer

Internal Code: A26116

You will work in Singapore Government Agencies

This is a fixed term contract role. The engagement is 18 months.

The initiative involves comprehensive PowerBuilder application maintenance, Sybase database migration, and backend system modernisation.

What will you do?

• Take full ownership of end-to-end application development, integrating frontend, backend, and cloud infrastructure.
• Design, develop, and maintain responsive, accessible, and performant web applications.
• Implement modern frontend architectures, ensuring reusability, scalability, and security.
• Develop high-performance backend services and APIs, ensuring reliability, security, and observability.
• Work with Quality Assurance (QA) engineers to ensure automated test coverage and proactively fix bugs and defects.
• Optimize full-stack CI/CD deployment strategies, ensuring seamless and automated releases.
• Work with DevOps teams to automate infrastructure provisioning, monitoring, and cloud deployments.
• Ensure full-stack security, including authentication, authorization, API security, and frontend security best practices.
• Continuously evaluate and adopt emerging technologies to improve application performance and developer productivity

What are we looking for?

Minimum 3 years experience in backend development

• Strong expertise in SQL and Sybase stored procedure analysis/optimisation
• Experience with API development and integration
• Proficiency in modern programming languages (Java, C#)
• Experience with RESTful API design and implementation
• Code development, testing, and deployment following SDLC best practices
• Version control management using Git or similar systems
• Unit testing and integration testing implementation
• Code review participation and quality assurance
• Bug fixing and defect resolution
• Adherence to coding standards and best practices
• Collaboration with cross-functional teams (QA, DevOps, Business Analysts)
• Agile/Scrum methodology participation
• Technical documentation creation and maintenance
• Performance monitoring and optimisation
• Security best practices implementation
• Continuous learning and technology updates

What do we offer in return?

• Fun working environment
• Employee Wellness Program
• To work in Singapore Government Agencies projects
• We provide structured development framework and growth opportunities. (We are a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”)

Why you'll love working with us?

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated and talented peers, we welcome you to join us. We provide all employees with equal opportunities to grow and develop with us. We believe your success is our success.

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice () to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.

Activate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that remove technology roadblocks and increase their business efficiency.

We believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realise their full potential, who in turn have the opportunity to continuously drive innovation.

We are searching for our next team members to join our growing team.

If you love the idea of being part of a growing company with exciting prospects in mobile and web technologies that create positive impact on people’s lives, then we would love to hear from you.

Co-Development Business Unit is hiring for Power Builder Developer

Internal Code: A26114

You will work in Singapore Government Agencies.

This is a fixed term contract role. The engagement is 18 months.

The initiative involves comprehensive PowerBuilder application maintenance, Sybase database migration, and backend system modernisation.

What will you do?

• Take full ownership of end-to-end application development, integrating frontend, backend, and cloud infrastructure.
• Design, develop, and maintain responsive, accessible, and performant web applications.
• Implement modern frontend architectures, ensuring reusability, scalability, and security.
• Develop high-performance backend services and APIs, ensuring reliability, security, and observability.
• Work with Quality Assurance (QA) engineers to ensure automated test coverage and proactively fix bugs and defects.
• Optimize full-stack CI/CD deployment strategies, ensuring seamless and automated releases.
• Work with DevOps teams to automate infrastructure provisioning, monitoring, and cloud deployments.
• Ensure full-stack security, including authentication, authorization, API security, and frontend security best practices.
• Continuously evaluate and adopt emerging technologies to improve application performance and developer productivity

What are we looking for?

• Minimum 3 years experience in PowerBuilder development
• Strong expertise in PowerBuilder UI design and enhancement
• Experience with production troubleshooting and incident resolution
• Knowledge of change request management processes
• Proficiency in technical documentation and process flow creation

What do we offer in return?

• Fun working environment
• Employee Wellness Program
• To work in Singapore Government Agencies projects
• We provide structured development framework and growth opportunities. (We are a “SHRI 2025 Gold winner” in “Learning & Development; Coaching & Mentoring”)

Why you'll love working with us?

If you are looking for opportunities to collaborate with leading industry experts and be surrounded by highly motivated and talented peers, we welcome you to join us. We provide all employees with equal opportunities to grow and develop with us. We believe your success is our success.

Activate Interactive Singapore is an equal opportunity employer. Employment decisions will be based on merit, qualifications and abilities. Activate Interactive Pte Ltd does not discriminate in employment opportunities or practices on the basis of race, colour, religion, gender, sexuality, national origin, age, disability, marital status or any other characteristics protected by law.

Protecting your privacy and the security of your data are longstanding top priorities for Activate Interactive Pte Ltd.

Your personal data will be processed for the purposes of managing Activate Interactive Pte Ltd’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results, and as is otherwise needed in the recruitment and hiring processes.

Please consult our Privacy Notice () to know more about how we collect, use, and transfer the personal data of our candidates. Here you can find how you can request for access, correction and/or withdrawal of your Personal Data.