Java Developer - Telecommunications Specialist

Accion LabsSingapore

On-site Contract

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Experience

Qualifications

Key qualifications include proficiency in Java, experience with telecommunications systems, and a solid understanding of software development methodologies. Candidates should be able to work collaboratively in a team environment and demonstrate problem-solving skills.

About the job

Join Accion Labs as a Java Developer specializing in telecommunications, where you will play a crucial role in developing and maintaining high-quality software solutions. Your expertise in Java programming will help us build robust systems that enhance communication technologies.

About Accion Labs

Accion Labs is a leading provider of technology solutions, dedicated to delivering innovative software and services to clients across various industries. Our team is passionate about leveraging technology to solve complex business challenges.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 1,507 Jobs

Search for Senior Java Developer

1,507 results

Select all on this page (20)

Apply

Senior Java Developer

AvePoint

Full-time|On-site|Singapore

Job Summary We are seeking a skilled Java Developer with extensive experience in Java programming, container technologies (like Kubernetes and OpenShift), and a solid grounding in solution architecture. This pivotal role will spearhead our Java replatforming project, ensuring technical excellence and high-quality software delivery. The ideal candidate will b…

Mar 4, 2026

Apply

Senior Java Developer

Sopra Steria

Full-time|On-site|Singapore

Join our dynamic team at Sopra Steria as a Senior Java Developer. In this pivotal role, you will design, develop, and maintain high-quality software solutions that meet client needs. You will collaborate with cross-functional teams to enhance our offerings and drive innovation. If you are passionate about technology and eager to work in an agile environment, we want to hear from you!

Apr 30, 2026

Apply

Senior Java Developer - Contract

fuku

Contract|On-site|Singapore, Singapore, Singapore

Role Overview fuku seeks a Senior Java Developer for a contract position in Singapore. This role focuses on building scalable, secure banking applications using Java microservices. The work centers on designing, developing, and maintaining services that support core banking, payments, and customer-facing platforms. The position requires close collaboration with architects, DevOps engineers, and business stakeholders to deliver solutions that meet strict standards for the financial services industry. What You Will Do Design, develop, and deploy Java microservices with Spring Boot and related frameworks. Build and optimize RESTful APIs and event-driven systems to support banking workflows. Work with MySQL databases, including schema design, query optimization, and transaction management. Partner with front-end, integration, and infrastructure teams to deliver end-to-end solutions. Write unit, integration, and contract tests using JUnit, TestNG, and Mockito. Contribute to CI/CD pipelines with tools such as Jenkins, GitLab CI, or GitHub Actions. Ensure all solutions comply with banking security standards and regulatory requirements, including MAS TRM Guidelines. Location Singapore (onsite).

Apr 17, 2026

Apply

Senior Java Developer

fuku

Full-time|S$10K/mo - S$15K/mo|On-site|Singapore, Singapore, Singapore

Role Overview fuku is hiring a Senior Java Developer to join the engineering team in Singapore. This role focuses on designing, building, and maintaining backend systems that support the company’s growth. The position offers the chance to work on impactful products in a collaborative setting. What You Will Do Design, develop, test, and maintain Java-based applications and backend services Build scalable, reliable, and maintainable systems that match business needs Work closely with product managers, designers, and engineers to improve product features Write clean, efficient, and well-documented code following engineering best practices Troubleshoot production issues and optimize system performance Participate in code reviews and technical design discussions Develop and integrate RESTful APIs and third-party services Support CI/CD workflows, automated testing, and deployment activities Requirements About 5 years of experience in Java development Strong skills in core Java, object-oriented programming, and software design principles Familiarity with Spring Boot or similar Java frameworks Experience working with relational databases such as MySQL or PostgreSQL Knowledge of REST APIs, Git, and the software development lifecycle Effective problem-solving and communication skills Comfort working as part of a collaborative team Preferred Qualifications Experience with cloud platforms (AWS, GCP, or Azure) Familiarity with Docker, Kubernetes, or microservices architecture Understanding of caching, messaging systems, or distributed systems Background in a product or platform environment Compensation and Benefits Monthly salary: SGD 10,000 to 15,000 Opportunities to solve meaningful engineering challenges Collaborative, growth-focused team culture Career development within a growing company

Apr 15, 2026

Apply

Senior Java Developer for Cutting-edge Trading Platform

crypto

Full-time|On-site|Singapore, Singapore

Join our dynamic team at crypto as a Senior Java Developer specializing in trading platforms. You will be pivotal in designing and implementing state-of-the-art trading solutions that deliver high performance and reliability. This is an opportunity to work at the forefront of the cryptocurrency sector, making a significant impact in a fast-paced environment.

Apr 10, 2026

Apply

Java Developer

Accion Labs

Full-time|On-site|Singapore

Join Accion Labs as a Java Developer and become a key player in our dynamic team in Singapore. We are looking for a passionate and skilled developer with a strong background in Java programming to help us build innovative software solutions. This role offers you the opportunity to work on exciting projects and collaborate with a talented group of professionals.

Apr 19, 2017

Apply

Java Developer

Accion Labs

Full-time|On-site|Singapore

Join our dynamic team at Accion Labs as a skilled Java Developer. In this role, you will contribute to innovative software solutions, working closely with cross-functional teams to design, develop, and maintain high-quality applications. We are looking for a proactive individual with a passion for technology and a commitment to excellence.

Jun 7, 2017

Apply

Senior Java Developer with AngularJS at Accion Labs | Singapore

Accion Labs

Full-time|On-site|Singapore

Join Accion Labs as a Senior Java Developer specializing in AngularJS and contribute to innovative software solutions in a dynamic environment. We are seeking a talented individual who thrives in a collaborative setting and is passionate about developing high-quality applications.

Apr 22, 2017

Apply

Senior Java Engineer at Quincus | Singapore

Quincus

Full-time|On-site|Singapore, Singapore

“Make every logistics journey your best one yet” - QuincusThe Company.Established in 2014, Quincus is an innovative B2B supply chain operating SaaS platform located in Singapore. We tackle the pressing challenges of today’s global supply chain using cutting-edge technology. By leveraging AI and machine learning, we have transformed the logistics process into a fully digitized and optimized experience, providing our customers with complete transparency of their supply chain.Founded by visionary entrepreneurs with over a decade of experience in technology, Quincus is spearheaded by Chief Product Officer Katherina-Olivia Lacey, who is driving a technological revolution while championing women in the supply chain sector. Our CEO, Jonathan E. Savoir, was recognized in Forbes' 30 Under 30 Asia List in 2020 and actively participates on the boards of several startups.The Opportunity.As our company continues to expand, we are seeking a skilled Senior Java Engineer to enhance our team and elevate our products to new heights. The Engineer will engage in multiple stages of the application development lifecycle, from initial concept and design to testing and deployment.Your day-to-day responsibilities will include:· Designing, developing, and maintaining code that aligns with requirements set forth by the product team.· Writing integration tests for API endpoints.· Utilizing AWS cloud components to develop and enhance Java-based web applications.· Advising on solution architecture by evaluating the pros and cons of custom development versus other alternatives.Who you are:· Over 7 years of relevant experience in the software development and deployment lifecycle.· In-depth knowledge of core Java (versions 8 and above), Java Spring Boot, and Postgres DB.· Familiarity with event-driven systems (e.g., RabbitMQ); knowledge of Kafka is preferred.· Hands-on experience in writing unit tests and Spring integration tests.· Proficiency in REST API implementation and versioning.· Strong understanding of GitOps; knowledge of trunk-based development is a plus.· Proficient in using version control systems; experience with Bitbucket is preferred.· Collaborative experience in a multinational, distributed, and cross-functional team environment.· A team player who is receptive to giving and receiving feedback.· Ability to work independently on most tasks while knowing when to seek assistance.· Comfortable working in an agile environment, with practical experience in agile/scrum methodologies.· Experience with service-to-service API integrations.Great to have:

Apr 17, 2023

Apply

Junior Java Developer - Managed Services

AvePoint

Full-time|On-site|Singapore

Join our dynamic development team at AvePoint as a motivated and detail-oriented Junior Java Developer. In this role, you will contribute to the design, development, and maintenance of Java-based applications. This is an excellent opportunity for you to learn best practices in software development while collaborating on innovative projects.

Apr 13, 2026

Apply

Java Integration Developer

Sopra Steria

Full-time|On-site|Singapore

Sopra Steria seeks a Java Integration Developer based in Singapore. This role centers on building and implementing integration systems using Java, with the goal of supporting and improving service delivery. Main responsibilities Develop and implement integration solutions with Java technologies Collaborate with team members to deliver systems aligned with business requirements Contribute to projects that enhance existing service offerings Location This position is based in Singapore.

Apr 23, 2026

Apply

Java Backend Developer

Sopra Steria

Full-time|On-site|Singapore

Role overview Sopra Steria seeks a Java Backend Developer in Singapore to help build and maintain backend services for core business applications. The focus is on creating reliable, scalable, and efficient systems that support the company’s operations. What you will do Design, develop, and maintain backend software using Java Contribute to solutions that meet high quality standards Collaborate closely with team members on shared projects Support backend system performance and scalability Team and projects Work alongside experienced professionals dedicated to delivering strong software solutions. Projects often involve new challenges and benefit from close teamwork in a collaborative environment. Location This role is based in Singapore.

Apr 23, 2026

Apply

Java Backend Developer - Banking/Fintech

fuku

Contract|On-site|Singapore, Singapore, Singapore

We are seeking an experienced Java Backend Developer with a strong background in banking and fintech to join our dynamic team at fuku. This contract role is extendable and requires a minimum of 6 years of relevant experience. The successful candidate will be responsible for designing, developing, and maintaining high-performance Java-based backend applications.Key Responsibilities:- Architect and implement robust backend systems that support our banking applications.- Collaborate effectively with cross-functional teams to define, design, and release innovative features.- Optimize application performance, ensuring high quality and responsiveness.- Troubleshoot and resolve bottlenecks and bugs, providing effective solutions.- Maintain code quality through best practices, organization, and automation.- Keep abreast of emerging technologies and integrate them into our existing systems to enhance functionality.Qualifications:- Bachelor's degree in Computer Science, Engineering, or a related field.- Proven experience as a Java Backend Developer or equivalent position.- Strong proficiency in Java and its ecosystem.- Familiarity with React is a plus.- Experience with frameworks such as Spring or Hibernate is required.- Knowledge of RESTful APIs and web services is essential.- Proficient in code versioning tools like Git.- Exceptional problem-solving skills and keen attention to detail.- Ability to work independently and as part of a collaborative team.- Experience with Java technologies including EJB, Spring Boot, MySQL, Oracle, IBM MQ, and Kafka.- Capacity to understand business and system requirements, transforming them into scalable and stable technical solutions.- A passion for technology and a desire to build robust, scalable Java systems.- Skills in analysis, design, coding, and implementation of complex custom-built applications.EA Reg. No. 25C2690 | EA License No. R1877766

Mar 2, 2026

Apply

Lead Fullstack Developer - Java

ThoughtWorks

Full-time|On-site|Singapore, Singapore

As a Lead Fullstack Developer at ThoughtWorks, you will be the key liaison for our clients, driving project success through strategic collaboration. Your role will require a blend of high-level strategic planning and hands-on technical execution, ensuring we bring innovative visions to life while effectively negotiating with clients.At ThoughtWorks, we pride ourselves on surpassing conventional standards. We are dedicated to delivering exceptional solutions that not only meet but exceed our clients' expectations. Our engineering practices reflect a relentless commitment to quality, and we continually seek to innovate and enhance our methodologies. As a Lead Developer, you will mentor and guide your team through the implementation of best practices in software development.Key ResponsibilitiesChampion best practices such as clean coding, TDD, pair programming, and design patterns.Oversee and engage in the complete software consulting lifecycle, from ideation to production and beyond.Advocate for continuous delivery to ensure high-quality software is delivered to customers swiftly.Design solutions and select technologies that address client challenges while making informed trade-offs.Collaborate with a diverse team to develop features, design concepts, and interactive prototypes, ensuring adherence to UX specifications.Stay up to date with the latest technology trends from our Technology Radar to effectively solve client issues.Engage in coding alongside your team, maintaining an active technical role.Utilize and promote DevSecOps practices to enhance software security and deployment efficiency.Foster a culture of growth and inclusivity within the team, encouraging constructive feedback.QualificationsTechnical SkillsProficiency in multiple programming languages (Java, Kotlin, JavaScript, etc.) is required.Strong understanding of software design principles and patterns.Experience with modern development practices, including Agile methodologies.Familiarity with cloud platforms and DevSecOps tools.Exceptional problem-solving and communication skills.

Feb 27, 2026

Apply

Java Developer at AvePoint | Singapore

AvePoint

Full-time|On-site|Singapore

Secure Your Future with AvePointAvePoint is a premier global leader in data management and governance, relied upon by over 21,000 clients worldwide to improve their digital workplaces across leading platforms such as Microsoft, Google, Salesforce, and more. Our extensive global channel partner program boasts over 3,500 managed service providers, value-added resellers, and systems integrators, with our solutions available in over 100 cloud marketplaces. For further insights, please visit www.avepoint.com.At AvePoint, we prioritize investing in our workforce. Our culture, which emphasizes agility, passion, and collaboration, empowers you to shape your career, make a meaningful impact, and take charge of your future. Discover how you can unlock your potential with us!Job SummaryWe are on the lookout for an accomplished Java Developer to join our vibrant team. In this pivotal role, you will spearhead the design, development, and implementation of scalable, high-performance microservices-based applications using the JAVA framework. You will collaborate within an agile team responsible for crafting products tailored for the Financial Industry and supporting Financial Supervision functions.

Mar 4, 2026

Apply

Java Developer - Telecommunications Specialist

Accion Labs

Contract|On-site|Singapore

May 20, 2016

Apply

Java Developer - Associate Level

Accion Labs

Contract|On-site|Singapore

Join our dynamic team at Accion Labs as a Java Developer! We are seeking a talented and motivated individual who is eager to contribute to innovative projects in a collaborative environment. As a Java Developer, you will play a crucial role in designing and implementing high-quality software solutions, working alongside experienced professionals to enhance your skills and advance your career.

May 13, 2016

Apply

Junior Java Developer at Accion Labs | Singapore

Accion Labs

Full-time|On-site|Singapore

Join our dynamic team at Accion Labs as a Junior Java Developer! In this exciting role, you will have the opportunity to work on innovative projects, collaborate with experienced professionals, and enhance your technical skills in a supportive environment. If you are passionate about software development and eager to learn, this is the perfect opportunity for you.

Sep 28, 2016

Apply

Senior Java Full Stack Developer (JavaScript/TypeScript)

ThoughtWorks

Full-time|On-site|Singapore, Singapore

ThoughtWorks Singapore is currently accepting applications exclusively from Singapore Citizens and Singapore Permanent Residents due to specific business requirements.As a Senior Software Developer, you will engage with business analysts, designers, project managers, and other stakeholders to craft software solutions that drive significant impact for our clients. Your role involves understanding the intricacies of business challenges and writing clean, iterative code to produce exceptional outcomes while consistently promoting superior engineering practices. You will uphold technological integrity, ensuring diverse perspectives are valued and integrated into the solution process.Thriving teams depend on collaboration and constructive discussions. As a Senior Developer, you will foster this collaborative spirit while steering teams towards realizing ambitious technological visions and mentoring junior consultants. You will utilize your profound technical expertise to tackle complex business issues and proactively evaluate your team's health, code quality, and nonfunctional requirements.Key ResponsibilitiesAdopt industry best practices such as Test-Driven Development (TDD), pair programming, and design patterns to write maintainable and reusable code.Champion continuous delivery methodologies to provide high-quality software that delivers value to customers promptly.Lead the integration of AI tools throughout the development lifecycle, enhancing productivity and maintaining high code quality while enabling more innovative problem-solving.Collaborate within value-driven teams to create innovative customer experiences.Design and develop large-scale distributed systems utilizing microservices architecture.Work closely with teammates to develop features, design concepts, and interactive prototypes, ensuring adherence to best practices and UX specifications.Apply insights from our Technology Radar to address client challenges effectively.

Mar 18, 2026

Apply

Java Technical Designer and Developer

Accion Labs

Full-time|On-site|Singapore

Join Accion Labs as a Java Technical Designer and Developer, where your expertise in Java will shape innovative software solutions. You will be responsible for designing, developing, and implementing robust applications that meet client needs. Collaborate with cross-functional teams to enhance the software development lifecycle and deliver exceptional results.

Aug 19, 2016

Create account — see all 1,507 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.