21,087+ Fullstack Developer Java React Jobs in Singapore, Singapore — Local Employers Hiring June 2026

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Fullstack Engineer

Key Responsibilities: Feature Implementation: Own the development and delivery of software features, ensuring that code is robust, well-tested, and maintainable. Engineering Excellence: Adhere to high-quality engineering standards, ensuring that software ...

Fullstack Engineer

Design, build, and maintain .NET applications (C#, ASP.NET Core). Develop and deploy components using Azure services Customize and maintain Dynamics 365 CRM apps:About The Role We are seeking a motivated Full Stack Engineer with strong expertise in .NET, Azure, Dynamics 365, and Power Platform. This role inv ...

Fullstack Engineer

Role OverviewWe are looking for a skilled Full Stack Developer with strong experience in modern frontend frameworks (React.js and/or Vue.js) to design, develop, and maintain scalable web applications and backend services. The ideal candidate will be comfortable working in a cloud-first environment, collabora ...

Fullstack Engineer

Be responsible for developing backend APIs & working on databases to support the applications. Experience on data transformation, flow and cleaning Design, develop and deploy databases and datasets with operational data store, data lake and data virtualization. Take full ownership of end-to-end application devel ...

Fullstack Engineer

Role Overview We are looking for a skilled Full Stack Developer with strong experience in modern frontend frameworks (React.js and/or Vue.js) to design, develop, and maintain scalable web applications and backend services. The ideal candidate will be comfortable working in a cloud-first environme ...

Fullstack Engineer

About Paradex Paradex isn’t just another decentralized exchange—it’s a Super App. We’ve combined three powerful financial primitives: Exchange, Asset Management, and Borrow/Lend Markets, all seamlessly composable and accessible through one unified account that uses your entire portfolio as collate ...

Fullstack Engineer

About Paradex Paradex 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 portfol ...

Fullstack Engineer

Be responsible for developing backend APIs & working on databases to support the applications. Experience on data transformation, flow and cleaning Design, develop and deploy databases and datasets with operational data store, data lake and data virtualization. Take f ...

FullStack Engineer

Why should I Apply: At Sonar, we're a group of brilliant, motivated, and driven professionals working hard to help organizations build responsible, secure, high-quality code quickly and systematically. We build solutions that don't just solve symptoms of problems – we fix problems at the source – s ...

Fullstack Engineer

Key Responsibilities● Collaborate with customers to understand requirements, workflows, and integration needs ● Design, develop, and deploy full stack features and customizations using modern frameworks ● Build scalable APIs, integrations, and front-end experiences that extend our SaaS platform ● Troubleshoo ...

FullStack Engineer

Why should I Apply: At Sonar, we're a group of brilliant, motivated, and driven professionals working hard to help organizations build responsible, secure, high-quality code quickly and systematically. We build solutions that don't just solve symptoms of problems – we fix problems at the source – source code, to ...

Fullstack Rngineer

We’re looking for talent to join our next phase of growth and build the messaging platform of tomorrow. Join a team of like-minded people that want to do their best to build a product they believe in. Your work will impact the development of the product and the experience of thousands of users.YOU: ...

FULLSTACK ENGINEER

> Ideally, a degree in computer sciences (though a standout portfolio works too!).> Minimum 5 years of experience in a similar role within a fast-paced setting. > Proficient in JS at an expert level, including a deep understanding of the engine/interpreter running JS. Comfortable using ES7+ ...

Fullstack Engineer

Responsibilities:- Proficiency in Typescript- Strong frontend development experience using React Native- Backend development knowledge, particularly with MongoDB and implementing APIs- Develop and maintain scalable, maintainable, and secure codebase for web and mobile applicatio ...

Java Software Engineer

Java Developer (Full Stack) Role Overview We are looking for an experiencedJava Full Stack Developerto join ourinvestment technology project. This role involves designing, developing, and maintaining scalable applications usingJava, Spring Boot, and React, while working closely with cross ...

Software Engineer Intern, Transaction Experience

About The Role Are you an aspiring engineer looking to bridge the gap between classroom theory and real-world impact We are looking for a Software Engineering Intern with a Fullstack mindset to join our team for at least 6 months. In this role, you won't just be watching from the sidelines. You will be an active ...

Software Engineer (Full Stack)

We are seeking an experienced Senior Fullstack Engineer to join our agile development team. In this role, you will architect and implement end‑to‑end solutions — from sophisticated user interfaces to scalable backend services and APIs — contributing to technical decisions that shape our products. K ...

Senior Java Enterprise Developer: Spring, REST & Frontend

HELIUS TECHNOLOGIES PTE. LTD. is looking for a skilled Java Developer in Singapore. The ideal candidate will design, develop, and maintain enterprise-level web applications using Java technologies, participate in full SDLC, and integrate RESTful APIs for system collaboration. Applicants must have a Bac ...

Senior Java Developer Lead Java EE Apps & Lifecycle

A tech company in Singapore is seeking a Senior Java Developer to oversee the software development life cycle, from planning to release. The successful candidate will identify user requirements, develop Java EE applications, and lead junior developers. Ideal applicants will have in-depth knowledge of Java framew ...

Full Stack Developer

Overview We are seeking an experienced Java Developer to design, develop, and maintain enterprise-grade applications using Java Spring Boot, React, and Microservices architecture. The ideal candidate will have strong hands-on experience in RESTful API development, automated testing, and Test-Driven Dev ...

Full Stack Developer

Position Overview We are seeking a versatile Full Stack Developer to build and maintain end-to-end web applications, from React-based user interfaces through to scalable backend services and APIs. Our frontend is built with React. While we work extensively with Java, this role is open to strong developers whose ...

Senior Java Spring Boot Full Stack Engineer (TDD)

CLPS Global is seeking an experienced Java Developer in Singapore to design, develop, and maintain enterprise-grade applications using Java Spring Boot, React, and Microservices architecture. The ideal candidate will work closely with teams in an Agile environment to deliver robust applications. Candid ...

Frontend Engineer: React + Micro Frontend Architect

RIDIK Pte Ltd in Singapore is seeking a Frontend Developer to design, develop, and maintain applications using Java Spring Boot and React for Wealth Management clients. The ideal candidate should have expert-level knowledge in React 19 and Redux, along with experience in Micro Frontend architecture. Yo ...

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 Attractiv ...

Senior Java Developer (Trading Platform)

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

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 ...

Full Stack Java Developer (Microservices)

We are looking for a highly skilled Full Stack Java Developer with strong expertise in Java 21 and microservices architecture , capable of building applications from scratch . The role requires deep hands-on coding , strong problem-solving skills , a ...

Application Support Developer (Java & .NET)

Key Responsibilities Analyze, troubleshoot, and resolve application issues across Java and .NET-based systems Monitor application performance and ensure system stability and availability Collaborate with development, QA, and infrastructure teams for issue resolu ...

Equities Connectivity Java Developer,AVP

Barclays is seeking an experienced Java developer to build and enhance the low latency Equities Cash Connectivity Platform supporting global electronic trading. You will design and deliver high performance, resilient trading systems , working closely with Front Office, business analys ...

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/ ...

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 ...

Senior Java Developer (GCP Experience)

Job Description ABOUT THE JOB We are looking for a skilledSenior Java Developerto design and build scalable, high-quality microservices and cloud-based applications. The ideal candidate will have strong hands-on experience in Java development, exposure toGCP (Google Cloud Platform), and experienc ...

Software Developer (Backend) | Java Programming

Reolink, a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions. Our products are now trusted by millions of users across more than 110 countries and regions worldwide. Building on this ...

Application Support Developer (Java & .NET)

Key Responsibilities Analyze, troubleshoot, and resolve application issues across Java and .NET-based systems Monitor application performance and ensure system stability and availability Collaborate with development, QA, and infrastructure teams for issue resolution and enhancements Support deployment activities ...

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. Develop solutions following defined standar ...

Java Developer |Risk Technology (Contract)

Job Scope Develop and maintain full-stack systems using Java and Python. Enhance existing systems by analyzing business objectives, preparing action plans, and identifying areas for improvement. Manage the defect tracking system, resolve issues, and provide system updates. Create technical specifications and com ...

Intermediate Java Full Stack Developer

Job Summary We are seeking an experienced Intermediate Java Full Stack Developer with expertise in Java/J2EE, Spring Boot, React, REST APIs, SQL development, and enterprise banking applications within global banking environments. Strong experience in backend/frontend development, CI/CD pipelines, API ...

Java Developer Order Management System

Job Description You will be required to: Analyse change requests described by the business team or application bugs reported by level 1 support (feasibility, impacts, root cause if bug). Propose solutions to implement these requests or corrections. Estimate the effort required to implement solutions and choose t ...

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 expanding the controls to support multiple new markets and ...

Java Developer |Risk Technology (Contract)

Job ScopeDevelop and maintain full-stack systems using Java and Python. Enhance existing systems by analyzing business objectives, preparing action plans, and identifying areas for improvement. Manage the defect tracking system, resolve issues, and provide system updates. Create technical specifications and ...

Full Stack Java Developer (Microservices)

We are looking for a highly skilledFull Stack Java Developerwith strong expertise inJava 21andmicroservices architecture, capable ofbuilding applications from scratch. The role requires deephands-on coding, strongproblem-solving skills, and the ability todesign ...

Intermediate Java Full Stack Developer

Job Summary We are seeking an experienced Intermediate Java Full Stack Developer with expertise in Java/J2EE, Spring Boot, React, REST APIs, SQL development, and enterprise banking applications within global banking environments. Strong experience in backend/frontend development, CI/CD pipelines, API integration ...

Java Microservices Analyst & API Developer

SCIENTE is hiring for an Analyst Programmer (Java) in Singapore to join their software engineering team. This role involves designing, developing, testing, and deploying critical application systems, with a focus on microservices architecture. The ideal candidate should have a degree in Computer Scienc ...

Java Developer (6 month contract)

We are looking for aJava Developer (6-month contract)with the following: ey ResponsibilitiesBuild and maintain Java 17+ applications across monolithic and microservices architectures Develop scalable backend services using Spring / Spring Boot Work with Maven and Gradle build systems Design and optim ...

Senior Java Full Stack Developer

. At least 9 years solid hands-on experience in Java/J2EE development. At least 9 years in database like MS SQL Servers including SQL development. At least 6 years in UI development using Angular. Technical skills required:o Java/J2EE, Spring, Spring Boot, RESTful Web Services, Apache Sparko ...

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 management, portfo ...

Software Backend Engineer | Java Developer

Reolink, a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions. Our products are now trusted by millions of users across more than 110 countries and regions worldwide. Building on this ...

Intermediate Java Full Stack Developer

Job SummaryWe are seeking an experienced Intermediate Java Full Stack Developer with expertise in Java/J2EE, Spring Boot, React, REST APIs, SQL development, and enterprise banking applications within global banking environments. Strong experience in backend/frontend development, CI/CD pipelines, API integrat ...

Junior Java Developer (Managed Services)

Job Summary We are seeking a motivated and detail-oriented Junior Java Developer to join our development team. The ideal candidate will assist in designing, developing, and maintaining Java-based applications while learning best practices in software development and contributing to team projects. Key Responsibil ...

Software Developer (Java & Spring Boot)

We are looking forJava 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 que ...

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