21,004+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Engineering Director, Frontend

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 exc ...

Relocate to Malta Full Stack .NET Programmer (Consulting/Big 4)

Overview Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Re ...

Security Engineer, Product Security

About Us Chainlink Labs is the primary contributing developer of Chainlink, the decentralized computing platform powering the verifiable web. Chainlink is the industry-standard platform for providing access to real-world data, offchain computation, and secure cross-chain interoperability across a ...

AVP, Frontend Engineer, Technology Group

What impact can you make in this role? As a Frontend Engineer, you will design and build the surfaces where humans and AI agents meet — conversational interfaces, agentic dashboards, real-time streaming UIs, and emerging interaction paradigms like AG-UI and MCP Apps — all connected to the agent r ...

Mainframe Engineer

Mainframe Engineer (Integration & Modernisation) Role Overview Support maintenance, integration, and modernisation of legacy systems and enable interoperability with modern platforms. Key Responsibilities Maintain COBOL, PL/I, JCL systems Support batch processing and ...

Full Stack Engineer

Salary up to SGD 9500 (depending on overall skills and experience) Minimum 8 yrs of experience. The experience highlighted in bold is mandatory Expert-level backend knowledge with junior-to-mid-level frontend capabilities Required Backe ...

Lead Software & Applications Engineer (Distributed Systems & JVM Performance Engineering)

Key Responsibilities: Design and develop enterprise-scale Java applications and distributed systems. Lead microservices architecture, backend integration, and high-concurrency system optimization. Perform JVM tuning, SQL optimization, multithreading enhancement, and production troubleshooting. Develop and optimi ...

T24 Functional QA Lead

Responsibilities Apply 12+ years of testing experience to validate software solutions in the Credit domain, focusing on limits and margin management Conduct thorough testing of Temenos T24 banking software to ensure functionality and reliability Test and verify features across Securities, Payments, Corporate Act ...

Full Stack Engineer

Salary up to SGD 9500 (depending on overall skills and experience) Minimum 8 yrs of experience. The experience highlighted in bold is mandatory Expert-level backend knowledge with junior-to-mid-level frontend capabilities </ ...

Staff Software Engineer, Ecosystem

Location SG - Singapore Employment Type Full time Location Type On-site Department Engineering Ecosystem & Integration Platform About Airwallex Airwallex is the only unified payments and financial platform for global business ...

Staff Software Engineer, Backend Ecosystem

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 – ...

AVP/VP, Product Engineer (DevSecOps), Technology Group

About GIC GIC is one of the world's largest sovereign wealth funds. With over 2,000 employees across 11 locations around the world, we invest in more than 40 countries globally across asset classes and businesses. Working at GIC gives you exposure to an extraordinary network of the world's industry leaders. As a ...

AVP VP Product Engineer DevSecOps Technology Group

About GICGIC is one of the world's largest sovereign wealth funds. With over 2,000 employees across 11 locations around the world, we invest in more than 40 countries globally across asset classes and businesses. Working at GIC gives you exposure to an extraordinary network of the world's industry ...

Oracle Interface Designer Consultant

A functional Interface Designer produces the specification that determines whether an integration works the first time or goes through five defect cycles. If your Interface Design Documents are precise enough that a developer can build from them without a single clarifying question, and your integrati ...

General Engineer

About Project Debug Project Debug raises, sorts by sex, and releases millions of (non-biting) male mosquitoes in Singapore to reduce the local mosquito population and prevent the spread of dengue and other mosquito-borne illnesses. Our trial in Fresno, CA showed a 95% reduction in female mosquitoes du ...

Senior Frontend Engineer

TechCorp Solutions is seeking an experienced Senior Frontend Engineer to join our dynamic team. The ideal candidate will possess strong expertise in modern JavaScript frameworks and a passion for building exceptional user interfaces. Key Responsibilities Lead frontend development projects from concept to deploym ...

Software Engineer (Min 5 years experience required)

Key Responsibilities: Design, build, and maintain cloud-native applicationswith focus on scalability, resilience, and automation Develop microservices, containerized applications (Docker, Kubernetes), andCI/CD pipelines Own end-to-end SDLC: development, implementation, testing, maintenance, and d ...

Senior Software Engineer(Remote)

Client:High-growth, innovative Early Stage Start- Up company building a next-generation AI-native Fintech Operating System. (Payment) Optimize cost and revenue for digital businesses by creating smarter infrastructure for commerce.Core Responsibilities: Architect and implement highly scalable, robust bac ...

Frontend Engineer

Key Responsibilities: Design, develop, and maintain front-end modules ensuring alignment with functional requirements, performance benchmarks, and security specifications. Collaborate with UX/UI designers and backend developers to deliver seamless, responsive, and user-friendly applications. Implement best pract ...

Senior Software Engineer (Min 5 years of experience)

Key Responsibilities: Design, build, and maintain cloud-native applicationswith focus on scalability, resilience, and automation Develop microservices, containerized applications (Docker, Kubernetes), andCI/CD pipelines Own end-to-end SDLC: development, implementation, testing, maintenance, and d ...

Automation Engineer — Mosquito Rearing & Sorting

About Project Debug Project Debug raises, sorts by sex, and releases millions of (non-biting) male mosquitoes in Singapore to reduce the local mosquito population and prevent the spread of dengue and other mosquito-borne illnesses. Our trial in Fresno, CA showed a 95% reduction in female mosquitoe ...

SOFTWARE ENGINEER

Key Responsibilities: Lead software implementation and integration projects for enterprise clients across APAC and the Middle East. Develop, manage, and execute project plans, timelines, and live cutover strategies with minimal downtime. Provide expert-level sup ...

Frontend Engineer (React.js/Typescript, Consumer Internet, Product driven Company)

My client: My client is a global tech company with thousands of employees. They are looking for Frontend Engineers due to business expansion. This position focuses on large-scale user-facing and enterprise platforms. The team builds high-traffic products with real business impact in a fast-grow ...

SOFTWARE ENGINEER

Key Responsibilities Lead software implementation and integration projects for enterprise clients across APAC and the Middle East. Develop, manage, and execute project plans, timelines, and live cutover strategies with minimal downtime. Provide expert‑level support on deploy ...

Software Engineer

Pre-requisition. Bachelor Degree in Computer Science, Software Engineering or related fields2 years of relevant working experience for Software Engineer6 years of relevant working experience for Senior Software EngineerJob Description:. Involvement in the entire software development life cycl ...

Project Manager (Web & Digital Build)

You don’t just manage timelines — you orchestrate outcomes. We’re looking for a Project Manager who thrives at the intersection of technology, UI/UX, and execution . You’ll lead end-to-end delivery of websites and digital platforms — from wireframes to deployment — while keeping clients confide ...

Digital Graphics Designer, The Straits Times

About UsSPH Media's mission is to be the trusted source of news and lifestyle content in Singapore and Asia. One of our core purposes is to produce credible, balanced, and objective news and analysis, always with a view to uphold the public good and fostering an informed, engaged citizenry. We welcome talent ...

G14 Software Quality Engineer

Role Overview We are seeking a Senior Quality Engineer with strong expertise in manual and automated testing, specializing in JavaScript/TypeScript-based automation using Playwright. This role requires ownership of quality strategy, hands‑on automation development, CI/CD integration, and ...

UX/UI Designer

About The Role The UX/UI Designer is responsible for designing and delivering high quality, user-centered digital experiences across customer and distribution platforms. This role plans and executes end to end UX design, applies research driven insights to solve complex user and business problems, and ...

AVP, SNOC Infrastructure Monitoring Engineer, Group Infrastructure and Cloud, Group Technology

Job Description - AVP, SNOC Infrastructure Monitoring Engineer, Group Infrastructure and Cloud, Group Technology (WD71788) Business Function Group Technology and Operations (T&O) enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus o ...

Senior Node.js Backend Engineer Fully Remote

Bitfinex is seeking a Senior Backend Developer in Singapore to join their team in developing backend components for all Bitfinex Services, including trading applications and blockchain integrations. Successful candidates will have exceptional Node/JavaScript skills and experience with microservices arc ...

Workplace Safety and health Officer

We're Hiring:Workplace Safety and health Officer Start Date: Immediate .Job Description: . . To assist Safety Manager on all safety, health, environmental, and welfare matters, to ensure the Project complies with its statutory obligations, safety requirements, and aerodrome safety standards. . To be responsi ...

Workplace Safety and health Officer

We're Hiring:Workplace Safety and health Officer .Job Description: . . To assist Safety Manager on all safety, health, environmental, and welfare matters, to ensure the Project complies with its statutory obligations, safety requirements, and aerodrome safety standards. . To be responsible for health, safety ...

Platform Product Manager / Digital Growth Lead

Role DescriptionDefine and drive the strategy for platform products, focusing on scalability, integrations, and ecosystem growth Own product roadmap for platform capabilities such as APIs, developer tools, data platforms, and shared services Lead digital growth initiatives to improve acquisition, activation, ...

AAA Developer_Private Banking_Asset Management_IRIS API_Oracle/Postgres_Testing

Maltem Asia is seeking a AAA Developer for a Wealth Management Client based in Singapore. Role: AAA Developer Key Responsibilities Perform business analysis and interact with stakeholders Analyze req ...

Opening for New Requirement _ ServiceNow Developer_ Singapore

We are looking for a ServiceNow Developer who is passionate about building scalable solutions and eager to grow into architect-level roles. This role offers exposure to advanced ServiceNow implementations, mentorship from senior architects, and opportunities to work on AI and automation-driven ...

AAA Developer_Private Banking_Asset Management_IRIS API_Oracle/Postgres_Testing

Maltem Asia is seeking a AAA Developer for a Wealth Management Client based in Singapore. Role: AAA Developer Key Responsibilities Perform business analysis and interact with stakeholders Analyze requirements and provide technica ...

AAA Developer_Private Banking_Asset Management_IRIS API_Oracle/Postgres_Testing

Maltem Asia is seeking a AAA Developer for a Wealth Management Client based in Singapore.Role: AAA DeveloperKey ResponsibilitiesPerform business analysis and interact with stakeholdersAnalyze requiremen ...

Backend Lead

Responsibilities: Managing Team Members of 4 minimum and 6 maximum which would include code reviews, PR merges, mentoring and supporting in their career goals. Define and evolve the team's vision, mission, and strategy with leadership. As well as define, measure, and own key m ...

Customer Service Executive

Who Are WeAt Knight Frank, we are leaders in real estate advisory services, driven by our commitment to delivering exceptional property and facilities management services. Our success is built on the expertise of our people, and we strive to create a culture where innovation, teamwork, and a client-first app ...

Marketing Specialist

About the RoleWe're looking for an experienced marketing partner to join the Dify team, taking ownership of offline event execution, online marketing and community support, and local market development. This role is the core marketing operator for the Hong Kong and Southeast Asia (HK & SEA) market, directly ...

Salesforce Architect

We are seeking a high-caliber Salesforce Technical Architect to lead the design and delivery of robust Salesforce solutions. This is a hands-on leadership role requiring a unique blend of modern innovation and legacy expertise. You will manage a team of up to 5 developers, overseeing the architectural int ...

Lead AI Native Engineer (Software Engineering)

Who We Are Build. Scale. Sustain. We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization.We do the right thing, and we do it right.We're proud to be a World Economic Forum New C ...

Software Tech Lead (Lead AI Native Engineer)

Who We Are Build. Scale. Sustain. We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization.We do the right thing, and we do it right.We're proud to be a World Economic Forum New C ...

Full Stack Engineer

Job SummaryWe are seeking a skilled and motivated Full Stack Engineer to join our Cloud Center of Excellence (CCoE) team. The candidate will be responsible for building and maintaining applications on AWS, leveraging modern Java technologies, containerization, and DevOps practices.The ideal candidate wil ...

Senior/ Software Engineer(Backend)

About PatSnap Patsnap empowers IP and R&D teams by providing better answers, so they can make faster decisions with more confidence. Founded in 2007, Patsnap is the global leader in AI-powered IP and R&D intelligence. Our domain-specific LLM, trained on our extensive proprietary innovation da ...

Senior Software Engineer

POSITION OVERVIEW : Software Engineer POSITION GENERAL DUTIES AND TASKS : Position Summary / Project Description: You will be a key contributor to support AWS Cloud migration project forLiferay and Java based applications. You will be responsible for designing,developing, and ...

Head of Engineering Operations (Relocation to Bangkok, Thailand)

Manatalis an HRTech software service (B2B SaaS) company headquartered in Bangkok, Thailand. Manatal is one of the fastest-growing start-ups in the region and is backed by Surge and Sequoia Capital.Manatal has a global presence and is trusted by thousands of businesses in over 135 countries. Our goal is t ...

Software Engineer II, Frontend IAM & Account Infra

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 so ...

Senior Software Engineer (Frontend), Identity & User Security

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 – ...

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