staff java backend developer

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from...

Lead Software Engineer, Backend - Service Mesh Full-timeAbout Grab and Our Workplace Grab is Southeast Asia's leading superapp. From getting your favourite meals delivered to helping you manage your finances and getting around town hassle-free, we've got your back with everything. In Grab, purpose gives us joy and habits build excellence, while harnessing...

A global financial technology company is seeking a senior software engineer in Singapore. This role involves owning complex components and delivering high-quality systems. Key responsibilities include designing and implementing backend services, ensuring API reliability, and collaborating with cross-functional teams. Candidates should have a bachelor's...

KEY CONNECT RECRUITMENT PTE. LTD. seeks an experienced software development professional for a senior role in Singapore. The position requires strong frontend and backend expertise, including Java EE and TypeScript/ReactJS, plus hands-on testing with Cypress and Robot Framework. The ideal candidate will be proficient with AWS, Docker, Kubernetes,...

SummaryWe are in search of senior software developers to join a high performing team as part of a new initiative to modernise new trading applications. The role involves collaborating with cross-functional teams to ensure the delivery of low latency systems within a dynamic and fast-paced setting. Role DescriptionDesign and implement intelligent and scalable...

ResponsibilitiesDesign, develop, enhance, and maintain responsive web applications using React.js and NodeJS.Build reusable front‑end components and implement features using React.js, Redux, and modern UI frameworks.Work with PostgreSQL and Oracle databases to support schema design, query optimization, and data integrity.Perform unit testing, integration...

We are seeking a skilled Full Stack Developer to join our Enterprise Data Warehouse platform, the central source of trade data across the firm. You will play a key role in evolving our data platform, services, and tools to meet new customer requirements. The platform is built on a modern tech stack, including Java Spring Boot, Confluent Kafka, Angular, and...

Trinity Consulting Services in Singapore invites a senior software engineer with 8+ years of experience in development and testing. You will work across frontend and backend, design robust solutions, and optimize performance while leveraging Java 17/21, Spring Boot and SQL Server knowledge. The role requires hands-on experience with Spark, Kubernetes, Docker...

The Lead Software Developer will drive end-to-end development across our web platforms and internal systems. This role requires strong full-stack engineering skills, with the ability to build both web applications and enterprise software solutions such as integrations, backend services, and internal tools. Responsibilities: Lead the full software...

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access...

Senior Backend Software Engineer, Emerging Technology Solutions Singapore, Singapore Software and Services At Apple, new insights have a way of becoming revolutionary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there’s no telling what you could accomplish. The Emerging Technologies team...

ResponsibilitiesWe are looking for passionate and talented engineers to join us to build up and optimize a real-time, high-performance, large-scale distributed infrastructure for live streaming at TikTok. We will be deeply involved in the developmental lifecycle of critical product features, and collaborate closely with product managers to deliver the best...

Responsibilities We are seeking a skilled Frontend Developer with strong expertise in ReactJS and JavaScript. The ideal candidate will be responsible for designing, developing, testing, deploying, and maintaining high-quality applications that are scalable, performant, and aligned with business requirements.Design, develop, enhance, and maintain responsive...

Design and implement intelligent and scalable backend Optimize application code for enhanced system responsiveness, Exhibit a firm commitment to best-practice software design principles Summary A global financial services firm is in search of a senior software developer to create a pivotal market infrastructure service as part of a new initiative....

We are looking for a Frontend Developer who can build and maintain enterprise web applications while collaborating closely with backend teams, architects, QA, and business stakeholders. The ideal candidate is technically strong, proactive, and capable of working across multiple domains to deliver high-quality software that meets business requirements. ...

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 150,000 businesses worldwide - including Brex, Rippling, Navan, Qantas, SHEIN and many more - with fully integrated solutions to manage everything from business...

. Develop and maintain full stack web applications (frontend and backend) . Integrate pre-built or internally developed AI/ML models into applications . Build and consume RESTful APIs and backend services . Support AI feature development such as chatbots, recommendation systems, or automation testing tools . Work with data scientists to test and...

Responsibilities Participate in the design, development, and continuous optimization of live streaming core services, improving system quality and engineering efficiencyContribute to stability initiatives for critical live streaming scenarios, including disaster recovery architecture design, monitoring system enhancement, and fault detection and recovery...

About the role We are looking for a Technical Analyst who can support system implementation, technical analysis, troubleshooting, documentation, and cross-domain collaboration. This role requires someone who can understand the system architecture end-to-end, investigate complex issues, contribute to implementation activities when required, and help improve...

We are looking for a Full Stack Senior Developer with strong hands-on expertise across frontend, backend, database, and system design to own features end to end. This role requires someone who can move fluidly between building responsive UIs, designing secure APIs, modeling and optimizing data, and making sound architectural trade-offs — while writing...