58,484+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Senior Developer (Java/Python+React)

Due to the nature of the projects and specific client security clearance, this role requires the successful candidate to be a Singapore Citizen. Senior Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that will cre ...

Java Developer, Manager, Technology Consulting

At EY, we develop you with future-focused skills and equip you with world-class experiences. We empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. We work together across our full spectrum of services an ...

Junior Java Developer(full stack)

Our client is the corporate and investment banking arm of The Group, world's 12th largest bank by total assets. Capital Markets IT involves technology solutions and systems used in financial markets for trading, investment, and related activities. This includes electronic trading platforms, risk management ...

Software Developer (Java & Spring Boot)

Overview 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 <l ...

Java Developer (Risk, Hedge Fund)

We’re Hiring: Server-side Java developer – Pre-trade risk Singapore | On-site My client is a world-class global hedge fund with a deeply technology-driven culture, enabling sophisticated trading strategies across global markets. They are expanding e ...

Junior Java Developer(full stack)

Project Description: Our client is the corporate and investment banking arm of The Group, world's 12th largest bank by total assets. Capital Markets IT involves technology solutions and systems used in financial markets for trading, investment, and related activities. This includes el ...

Full stack Software Developer (Java)

Responsibilities Implement frontend refactoring of application modules from JSF using RichFaces to JSF using PrimeFaces. Implement backend refactoring of application modules from JBoss Seam using Java 6 to Spring MVC (or Java CDI) using Java 8. Implement secure coding pr ...

58886641 Java Spring Boot Developer

About the job Java Spring Boot Developer Description As a Java Spring Boot Developer, you will be responsible for designing, coding, configuring, testing, debugging, deploying, documenting, and maintaining web service applications using various software development toolkits and testing/ve ...

Senior Big Data Developer (Java)

As a Big Data Developer, you will work to implement new solution for the cash management system of the bank, working in a team with BA, PM, tech Lead and co-developers. Main Responsibilities Study, evaluate, understand and provide feedback on functional specifications. Dev ...

Hybrid Java Developer: Microservices & Frontend

Citigroup Inc. is seeking an Officer, Application Developer in Singapore. The candidate will utilize their experience in Java, J2EE, HTML/CSS, and other technologies to improve system functionalities. Responsibilities include software development, consulting with users for programming solutions, and ensuring app ...

Senior Java Developer (Private banking)

Keyrus is an international consulting firm, specializing in the integration of data intelligence and Digital solutions. With over 3,500 employees spread across 25 countries, Keyrus continues to deliver on such projects to a wide range of clients from various industries including but not limited to Banking/Fin ...

Senior Java Developer (Private banking)

Keyrus is an international consulting firm, specializing in the integration of data intelligence and Digital solutions. With over 3,500 employees spread across 25 countries, Keyrus continues to deliver on such projects to a wide range of clients from various industries including but not limited to Banking/Financ ...

Junior Java Developer(full stack)

Project Description: Our client is the corporate and investment banking arm of The Group, world's 12th largest bank by total assets. Capital Markets IT involves technology solutions and systems used in financial markets for trading, investment, and related activities. This includes electronic t ...

Java Developer (Risk, Hedge Fund)

We’re Hiring: Server-side Java developer – Pre-trade risk Singapore | On-site My client is a world-class global hedge fund with a deeply technology-driven culture, enabling sophisticated trading strategies across global markets. They are expanding expanding the control ...

Java Backend Developer Banking/Fintech

Banking Experience is must to have Contract role – Extendable Minimum 6 years of experience Location: Singapore Job responsibilities Design, develop, and maintain high-performance Java-based backend applications. Collaborate with cross-functional teams t ...

Senior Backend Developer (Java) SPVL

We are looking for Senior Backend Developer to join one of the government agencies in Singapore! Exciting opportunity to work on impactful government digital services Technical leadership opportunities and collaborative team environment Attractive salar ...

Java Developer (Google Cloud Experience)

Java Developer (Google Cloud Experience) Permanent Job About the Job Design, develop, and maintain Java-based applications for various business needs Collaborate with cross-functional teams to deliver high-quality software solutions Implement and optimize clou ...

Senior Developer (Java/Python + React)

Due to the nature of the projects and specific client security clearance, this role requires the successful candidate to be a Singapore Citizen or PR only. Senior Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that ...

Senior Java Developer (Private banking)

Keyrus is an international consulting firm, specializing in the integration of data intelligence and Digital solutions. With over 3,500 employees spread across 25 countries, Keyrus continues to deliver on such projects to a wide range of clients from various industries including but not limited to Banking/Fin ...

Hybrid Java Developer: Microservices & Frontend

Citigroup Inc. is seeking an Officer, Application Developer in Singapore. The candidate will utilize their experience in Java, J2EE, HTML/CSS, and other technologies to improve system functionalities. Responsibilities include software development, consulting with users for programming solutions, and ensuring app ...

Senior Backend Developer (Java) SPVL

We are looking for Senior Backend Developer to join one of the government agencies in Singapore! Exciting opportunity to work on impactful government digital services Technical leadership opportunities and collaborative team environment Attractive s ...

Java Developer React Banking/Fintech

Position Overview We are seeking an experienced Full Stack Java Developer with strong expertise in modern Java technologies, Spring Boot, and solid computer science fundamentals. The ideal candidate is well-organized, able to manage multiple priorities, and capable of translating business requirements ...

Full Stack Developer(Java/Kotlin)

Role Overview We are seeking a highly motivated and adaptable Full Stack Developer to support CISD projects and enhancements . The ideal candidate will possess strong hands‑on development experience in Java/Kotlin , with the ability to work in a dynamic and agile environm ...

Java Developer, Manager, Technology Consulting

Java Developer, Manager, Technology Consulting Location: Other locations: Primary Location Only Date: May 8, 2026 Requisition ID: About the opportunity We are looking for a hands‑on Java Developer Manager to lead a team of software engineers in designin ...

Java Developer (Google Cloud Experience)

Java Developer (Google Cloud Experience) Permanent Job About the Job Design, develop, and maintain Java-based applications for various business needs Collaborate with cross-functional teams to deliver high-quality software solutions Implement and optimi ...

Software Developer – Java Full Stack

Develop and maintain high-performance Java full stack applications for real-time financial and trading platforms. Build event-driven microservices using Java 8+, Kotlin, Spring Boot, Reactive Programming, and Apache Kafka. Design and integrate backend workflows for trade execution, order mana ...

Senior Developer (Java/Python + React)

Due to the nature of the projects and specific client security clearance, this role requires the successful candidate to be a Singapore Citizen or PR only. Senior Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions th ...

Senior Java Developer (Private banking)

Keyrus is an international consulting firm, specializing in the integration of data intelligence and Digital solutions. With over 3,500 employees spread across 25 countries, Keyrus continues to deliver on such projects to a wide range of clients from various industries including but not limited to Banking/Fin ...

Java Backend Developer | Contract | Banking

Role Responsibilities Design, develop, and maintain microservices and backend APIs using Java and Spring Boot. Implement clean, modular, and testable code aligned with enterprise standards. Build RESTful services and integrate with internal and external systems. <li ...

Senior Java & AWS Application Developer

NETS is seeking an experienced Application Developer in Singapore to design and deliver scalable technology solutions. Candidates should have a strong background in Java technologies and AWS, with at least 8 years of experience in managing critical applications. Responsibilities include prototyping, ensuring sec ...

Senior ServiceNow Developer (Java/AWS)

Overview Senior ServiceNow Developer (Java/AWS) Key Highlights: Permanent Position Opportunity to work with a dynamic, industry-leading company Opportunities for professional growth and development. Up to $10,000 + Bonus + comprehensive bene ...

Java Developer, Manager, Technology Consulting

At EY, we develop you with future-focused skills and equip you with world-class experiences. We empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. We work together across our full spectrum of services and s ...

Senior Java Developer (Trading Platform)

The Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workf ...

Software Developer (Java & Spring Boot)

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 ...

Senior Developer (Java/Python+React)

Job responsibilities You will learn and adopt best practices like writing clean and reusable code using TDD, pair programming and design patternsYou will use and advocate for continuous delivery practices to deliver high-quality software as well as value to end customers as ...

Junior Java Developer(full stack)

Project Description:Our client is the corporate and investment banking arm of The Group, world's 12th largest bank by total assets. Capital Markets IT involves technology solutions and systems used in financial markets for trading, investment, and related activities. This includes elec ...

Java Developer (Risk, Hedge Fund)

We’re Hiring: Server-side Java developer – Pre-trade riskSingapore | On-siteMy client is a world-class global hedge fund with a deeply technology-driven culture, enabling sophisticated trading strategies across global markets. They are expanding expan ...

Senior Java Developer (Private banking)

Keyrus is an international consulting firm, specializing in the integration of data intelligence and Digital solutions. With over 3,500 employees spread across 25 countries, Keyrus continues to deliver on such projects to a wide range of clients from various industries including but not limited to Banking/Fin ...

Java Developer onsite in Phillippines

Company will provide :- accommodation - 4 meals a day - Shuttle service - 30 days annual leaves Participate in the architecture design discussion and technical research of the payment system; Complete core functions and overcome ...

Senior Java Full Stack Developer

Key Responsibilities: Design and development of banking application Maintain quality and ensure responsiveness of applications. Collaborate with the rest of the development & engineering team to design and launch new features. Maintain code integrity and organization. ...

Java backend developer with Middleware

Key ResponsibilitiesDesign and develophigh-concurrency, high-availability backend systems Leadsystem architecture designand technical solutioning Build and optimizedistributed systems and microservices architecture Develop and enhancemiddleware solutions(Kafka, RocketMQ, etc.) Trouble ...

Principal Fullstack Engineer

About ParadexParadex isn't just another decentralized exchange; it's the Everything Store for Finance. We've combined three powerful financial primitives—Exchange, Asset Management, and Borrow/Lend—all seamlessly composable and accessible through one unified account that uses your entire portfolio as collate ...

Fullstack AI Engineer

Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech). As a Trusted Partner over the last decade, ATS offers a comprehensive suite of products and services ranging from infrastructure and operational services, authentication services, governance and assura ...

Senior Fullstack Engineer

Key Responsibilities: Technical Ownership:Lead the end-to-end delivery of complex features, ensuring that technical designs are robust, scalable, and aligned with long-term goals. Engineering Excellence:Drive the adoption of high-quality engineering standards, ensuring that software systems are maintaina ...

Fullstack Engineer(.NET)

Important InformationLocation: SingaporeJob DescriptionApplication design, development & construction- End-to-end development experience, ability to design architecture, build applications, and maintain systems. Microsoft .NET (proficiency level 4) - Strong hands-on experience with .NET Core/.NET Fra ...

Principal Fullstack Engineer

About ParadexParadex isn’t just another decentralized exchange; it’s the Everything Store for Finance. We’ve combined three powerful financial primitives—Exchange, Asset Management, and Borrow/Lend—all seamlessly composable and accessible through one unified account that uses your entire ...

Senior Fullstack Engineer

Key Responsibilities Technical Ownership: Lead the end-to-end delivery of complex features, ensuring that technical designs are robust, scalable, and aligned with long-term goals. Engineering Excellence: Drive the adoption of high-quality engineering standards, ensuring ...

Senior Fullstack Engineer

We are looking for an experienced full-stack software engineer to join our Trading & Portfolio Management team. In this full-time role, you will develop end-to-end solutions, build scalable and intelligent platforms, and improve our development process, infrastructure, and product lifecycle from conception ...

Software Engineer Fullstack

Designation Software Engineer (Full Stack)Experience 5+ yearsWorking Days and Hours Monday to Friday (8:30 am to 6 pm)Location Shenton WayJob Description As a Full Stack Software Developer, you will be responsible for the end-to-end solutioning and development of software and web applications. Yo ...

Staff Fullstack Engineer

We're partnering with a well-funded, fast-growing tech company to hire a Staff Fullstack Engineer to join their team. Own end-to-end full-stack feature delivery across product, design, and engineering teams. Build scalable systems using TypeScript, React, and Node.js in cloud-native environments. Develop and mai ...

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    Fullstack Core Java Developer Jobs in Singapore Job Search Guide, Trends and Insights