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    Senior Java Payments Engineer: Scan to Pay & Crypto

    OKX is seeking a Java Backend Engineer in Singapore to design and develop payment systems, ensuring security and system stability. The ideal candidate will have strong skills in Java and experience in the payments domain. You will work on optimizing payment infrastructures, implement transaction proces ...

    Senior Java Backend Engineer Crypto KYC, Flexible Hours

    Binance is the leading global blockchain ecosystem and cryptocurrency infrastructure provider whose suite of financial products includes the world’s largest digital-asset exchange. Our mission is to accelerate cryptocurrency adoption and increase the freedom of money. If you’re looking for ...

    Senior Java Engineer, OKX Pay Smart Account Team

    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 to crypto trading and decentralized crypto applications (dApps). OKX is also ...

    Senior Java Backend Engineer Scale & High Availability (Relocating)

    REOLINK TECHNOLOGY PTE. LTD. is seeking a Senior Software Developer to design and optimize core system components, ensuring high-quality code. The role requires strong Java proficiency and experience in high-concurrency systems, as well as collaboration with local and regional teams. Candidates should ...

    Senior Java Engineer for Fixed Income Platform (APAC)

    Dormont Manufacturing Co in Singapore is seeking a Senior Software Engineer to enhance the trading capabilities of the Calypso platform. This role demands strong Java skills and offers the chance to contribute to the future strategy of financial technology solutions. Preferred candidates will have at l ...

    Senior Java Backend Engineer — Data Processing on AWS

    A reputable consultancy firm in Singapore is seeking a skilled BACK END Developer to join their team. The ideal candidate will have at least 6 years of experience in Java backend development with a strong focus on data processing applications. Proficiency in SQL and AWS is vital, along with excellent analytical ...

    Senior Backend Engineer Java/Spring Microservices (1Y Contract)

    Rakuten Kobo Inc. in Singapore is seeking a skilled developer for a 1-year contract to design and develop backend services and APIs using Java and Spring Boot. Candidates are expected to have over 5 years of experience in web application development within a micro-service architecture. The role involve ...

    Senior Java Backend Engineer — Drive Core Platform Growth

    AVENSYS CONSULTING PTE. LTD. is looking for a highly analytical and proactive Senior Java Backend Developer to take ownership of core server-side applications. The role involves advanced troubleshooting of complex production issues, leading feature evolution, and performing root-cause analysis for recurring i ...

    Senior API Microservices Engineer Java & WSO2 API Manager

    OCBC Bank is seeking a seasoned WSO2 API MS Engineer to design, develop, and operate API-driven microservices powering payments and financial services. You will collaborate with product owners, architects, and engineers to deliver scalable API solutions across on-premises and AWS environments. You w ...

    Senior Java Backend Engineer Crypto KYC, Flexible Hours

    Binance is the leading global blockchain ecosystem and cryptocurrency infrastructure provider whose suite of financial products includes the world’s largest digital-asset exchange. Our mission is to accelerate cryptocurrency adoption and increase the freedom of money. If you’re looking for a f ...

    Senior Java Engineer – Onsite, 1 Year Contract (Singapore)

    lion & elephants consultancy pte. ltd. is seeking a Senior Java Developer for a contract role in Singapore. Candidates must have over 10 years of experience in Java development, strong skills in Spring and microservices, and a solid understanding of REST APIs. This position involves designing and deplo ...

    Senior Backend Engineer Java, SQL, AWS & Distributed Systems

    Role: We are hiring a strong senior backend engineer for a high-impact financial technology platform. This role is ideal for engineers who enjoy solving practical backend, SQL, and business-data problems. They are looking for someone who can understand business requirem ...

    Senior Java Engineer: Spring Boot, Microservices on Alicloud

    Technopals Consultants Pte. Ltd. is looking for a highly skilled Senior Java Developer in Singapore. The role requires strong expertise in Spring Boot and building scalable backend applications in a cloud-native environment, specifically using Alicloud. Key responsibilities include designing robust API ...

    Java CI/CD Engineer Scale SDLC Platform (Singapore)

    Goldman Sachs Services (Singapore) Pte. Ltd. is seeking a Java CI/CD Developer to enhance our SDLC platforms collaboratively. You will join the Java-Slang Integration team to improve developer productivity and experience across our critical applications. This role requires a deep understanding of Java ...

    Senior Java Backend Engineer — Data Processing on AWS

    A reputable consultancy firm in Singapore is seeking a skilled BACK END Developer to join their team. The ideal candidate will have at least 6 years of experience in Java backend development with a strong focus on data processing applications. Proficiency in SQL and AWS is vital, along with excellent analytical ...

    Java CI/CD Engineer Scale SDLC Platform (Singapore)

    Goldman Sachs Services (Singapore) Pte. Ltd. is seeking a Java CI/CD Developer to enhance our SDLC platforms collaboratively. You will join the Java-Slang Integration team to improve developer productivity and experience across our critical applications. This role requires a deep understanding of Java ...

    Senior Java Backend Engineer Trading Platform, TDD Focus

    A reputable financial firm in Singapore is seeking an experienced Web Java developer to expand their team. This role requires over 10 years of software development experience, including proficiency in Java and Test Driven Development (TDD). You will collaborate across teams to optimize and develop trading and sa ...

    Senior Microservices Engineer Java/Spring Boot in Cloud

    OCBC Bank in Singapore is seeking an experienced Microservices Engineer to help transition from legacy platforms to modern, function-centric architectures. You will collaborate with cross-functional teams to design, implement and deploy scalable Java microservices using Spring Boot, Kafka and cloud-native too ...

    Senior Java Backend Engineer Scalable, Real Time Systems

    United States Digital Space LLC in Singapore is seeking a strong Mid or Senior Java Engineer to shape and scale the backend of KaiKai Lock Screen and CMS, serving millions of users daily. You will design, develop, and maintain backend services, build scalable data processing, contribute to architecture ...

    Senior Java Engineer Post Trade Systems, Kubernetes & UI

    Randstad Singapore is seeking a skilled software professional to design and implement robust post-trade and asset servicing solutions for global operations. The role combines hands-on development, architecture, and agile delivery to drive dependable systems. You will lead with a technical vision, colla ...

    Senior API Microservices Engineer Java & WSO2 API Manager

    OCBC Bank is seeking a seasoned WSO2 API MS Engineer to design, develop, and operate API-driven microservices powering payments and financial services. You will collaborate with product owners, architects, and engineers to deliver scalable API solutions across on-premises and AWS environments. You will ...

    Senior DevOps Engineer – CI/CD, Kubernetes & Java Spring

    Crédit Agricole Corporate and Investment Banking (Crédit Agricole CIB) in Singapore seeks an Application Build/Ops Engineer to join the Architecture Operation team. This hands‑on role drives improvements on day‑to‑day BAU support and champions learning, with fresh, relevant ideas for development. You w ...

    Senior Backend Engineer — Java & Spring Boot, Scalable Systems

    Capgemini Singapore Pte. Ltd. is seeking a Backend Engineer to build high-performance systems in eCommerce and financial services, using modern microservices architectures. You’ll work on scalable backend services and contribute across the SDLC to production systems at scale. We’re looking for 3–7 year ...

    Senior Java Backend Engineer High Performance Crypto Earn

    OKX is expanding its Asset & Earn Team 2 in Singapore to build next-generation earn and lending solutions on a leading crypto exchange. You will design and develop high-performance backend services for Simple Earn, Flash Earn, and Loan products, and help launch Jumpstart-style token allocations, with on-call ...

    Senior Java Backend & API Engineer for Cloud Microservices

    Unison Group is seeking a Senior Java Backend Engineer in Singapore to enhance our API and microservices ecosystem in a cloud-native AWS environment. The role will focus on providing BAU support, ensuring system stability and performance, and continuous improvement of backend services. Ideal candidates ...

    Senior/Staff Java Engineer Web3 Wallet Defi Earn

    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 to crypto trading and decentralized crypto applications (dApps). OKX ...

    Senior Java Backend Engineer Solve Real World Issues

    Avensys Consulting Pte Ltd in Singapore is seeking a highly analytical Senior Java Backend Developer to own core server-side applications, diagnose production issues, and drive strategic feature development. You will lead troubleshooting, design and implement changes, mentor juniors, modernize legacy c ...

    Server Side Engineer Pre Trade Risk Technology (Java)

    We are looking for a Server-Side Engineer to join the Pre-Trade Risk Technology team. The team manages a latency sensitive, distributed system that has a unique challenge of being able to monitor high throughput trade flow, aggregate risk metrics across hundreds of venues and block trades in real-time to prevent ...

    Java Spring Boot Backend Engineer for APIs & Microservices

    Visa Hunt is seeking a skilled backend engineer to design, develop, and maintain Java-based applications using Spring Boot. You will build RESTful APIs and microservices, integrate with external systems, and support data processing and ETL workflows. The role requires collaboration with analysts, archi ...

    Java Backend Engineer (Senior) | Kafka, Spring Boot, Elasticsearch

    LYNEER CORP (SINGAPORE) PTE. LTD. is seeking an experienced Backend Engineer to design, build, and maintain Java-based services and APIs. You will work with Spring Boot, Kafka, and relational databases to deliver reliable, scalable features. You'll collaborate with product, DevOps, and QA teams, write ...

    Senior Java & Big Data Engineer — Cloud Driven Scale

    michael page international pte ltd in Singapore is seeking an experienced Senior Java / Big Data Developer. The role focuses on designing and optimizing Java-based applications while collaborating on Big Data solutions. The successful applicant will possess strong Java expertise and familiarity with Bi ...

    Java Backend Engineer — Spring Boot — 12 Month Contract

    Julius Baer is seeking a highly skilled Java Backend Developer to join our team. The successful candidate will design, develop, and maintain financial platforms using core Java, Spring, and Spring Boot to deliver secure, scalable solutions. You will work across integrated systems, contribute to CI/CD, ...

    Senior Backend Engineer: Java Spring Boot & Cloud Architect

    United States Digital Space LLC is seeking a Senior Backend Engineer in Singapore to design, develop, and maintain high-performance backend services and APIs. You will drive architectural decisions, implement cloud-native solutions, and mentor junior developers to foster technical excellence. Responsib ...

    Java Backend Engineer (Senior) | Kafka, Spring Boot, Elasticsearch

    LYNEER CORP (SINGAPORE) PTE. LTD. is seeking an experienced Backend Engineer to design, build, and maintain Java-based services and APIs. You will work with Spring Boot, Kafka, and relational databases to deliver reliable, scalable features. You'll collaborate with product, DevOps, and QA teams, write ...

    Senior Java DevOps Lead Engineer: CI/CD & Deployment

    A multinational technology firm is seeking a Deployment Expert to join their team in Singapore. The role involves managing deployment activities and CI/CD for an EU Bank, ensuring S2I systems are functional across various environments. Candidates should have strong experience with Jenkins, GitLab, Docker, and UN ...

    Remote Android Engineer (Kotlin/Java) AI Quality Review

    SME Careers is looking for a skilled Android Engineer specializing in Kotlin and Java for a fully remote, hourly paid contractor position. You will contribute to AI training by reviewing and optimizing AI-generated Android code and developing high-quality reference implementations. The role requires a ...

    Senior Backend Engineer AFC Back Office (Java/Cloud)

    MSI GLOBAL PRIVATE LIMITED is looking for a software developer to design and deliver solutions for a high-performance Automatic Fare Collection (AFC) system. Candidates are expected to gather requirements, develop software, and assist with application support. A recognised degree in Computer Science or ...

    Java Spring Boot Backend Engineer for APIs & Microservices

    Visa Hunt is seeking a skilled backend engineer to design, develop, and maintain Java-based applications using Spring Boot. You will build RESTful APIs and microservices, integrate with external systems, and support data processing and ETL workflows. The role requires collaboration with analysts, archi ...

    Senior Java Backend Engineer Scale & High Availability (Relocating)

    REOLINK TECHNOLOGY PTE. LTD. is seeking a Senior Software Developer to design and optimize core system components, ensuring high-quality code. The role requires strong Java proficiency and experience in high-concurrency systems, as well as collaboration with local and regional teams. Candidates should ...

    Senior Java Backend & API Engineer for Cloud Microservices

    Unison Group is seeking a Senior Java Backend Engineer in Singapore to enhance our API and microservices ecosystem in a cloud-native AWS environment. The role will focus on providing BAU support, ensuring system stability and performance, and continuous improvement of backend services. Ideal candidates ...

    Senior Java Payments Engineer: Scan to Pay & Crypto

    OKX is seeking a Java Backend Engineer in Singapore to design and develop payment systems, ensuring security and system stability. The ideal candidate will have strong skills in Java and experience in the payments domain. You will work on optimizing payment infrastructures, implement transaction proces ...

    Senior Java Backend Engineer — Drive Core Platform Growth

    AVENSYS CONSULTING PTE. LTD. is looking for a highly analytical and proactive Senior Java Backend Developer to take ownership of core server-side applications. The role involves advanced troubleshooting of complex production issues, leading feature evolution, and performing root-cause analysis for recurring i ...

    Senior Java Engineer, OKX Pay Smart Account Team

    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 to crypto trading and decentralized crypto applications (dApps). OKX is also a tru ...

    Senior Java & Big Data Engineer — Cloud Driven Scale

    michael page international pte ltd in Singapore is seeking an experienced Senior Java / Big Data Developer. The role focuses on designing and optimizing Java-based applications while collaborating on Big Data solutions. The successful applicant will possess strong Java expertise and familiarity with Bi ...

    Senior Java CI/CD SDLC Engineer Scalable Platform

    United States Digital Space LLC seeks a JAVA CI/CD DEVELOPER in Singapore. You will lead initiatives on our SDLC platform, improving productivity and designer experience while working with global teams. Ideal candidates have extensive Java experience and strong problem-solving skills. We value diversit ...

    Senior Node.js & Java Engineer 12 Month Contract (SG)

    JAC RECRUITMENT PTE. LTD. is seeking a Software Developer for a 12-month agency contract role in Singapore. The position focuses on designing, developing, and maintaining enterprise applications primarily using Node.js and Java. The ideal candidate will have a Bachelor’s degree in IT and at least 4 yea ...

    Java Backend Engineer | Spring Boot, REST APIs & AWS

    Aquariux Fintech in Singapore seeks a Backend Engineer to design, develop, and maintain backend services and APIs for internal and customer-facing applications. Ideal candidates should have strong proficiency in Java and Spring Boot, as well as a solid understanding of PostgreSQL. You’ll work closely w ...

    Senior Backend Engineer Java, Spring Boot | Banking APIs

    United States Digital Space LLC in Singapore is seeking a Backend Developer to design and build scalable backend systems in the banking domain. You will translate business requirements into technical solutions and develop high-quality services using modern Java frameworks. The ideal candidate will have ...

    Senior Java Engineer — Spring Boot, Kafka & MySQL Lead

    A leading tech company in Singapore is seeking a Senior Software Engineer with expertise in Java, Springboot, and Webflux. The ideal candidate will have 3 to 4 years of experience and a Bachelor's degree in a relevant field. Key responsibilities include adhering to agile practices, managing a small development t ...

    Backend Engineer (Java) for Scalable Systems in Singapore

    Trulyyy in Singapore is hiring Backend Software Engineers with 1–5 years of experience to join our Singapore team, working on large-scale backend systems that serve millions of users. You will design, develop, and maintain services in Java, collaborate with global engineering teams, and help optimize performance ...

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