21,026+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Senior UI Engineer – Real Time Energy Platforms

A forward-thinking energy technology startup based in Singapore is looking for a Frontend Engineer to design and implement user-facing products. You will create efficient UI systems for operational data, collaborate closely with cross-functional teams, and leverage AI tools for code quality. Ideal candidates sho ...

Senior Full Stack Tech Lead — Impactful Defence Software

The Digital and Intelligence Service (DIS) in Singapore seeks a Technical Lead for the Digital Ops-Tech Centre (DOTC). This position involves driving technical direction, developing high-quality software solutions, and mentoring engineers in a collaborative environment. Candidates should have a minimum of 10 yea ...

Senior Full Stack Engineer: Next.js/Node Directus + AWS

cmc apac is seeking a Senior Full Stack Engineer in Singapore to enhance a flagship public-sector website. The role requires strong skills in Node.js, TypeScript, and React, alongside experience with Directus CMS. You will collaborate with various teams to stabilize and improve the site post-migration. <p ...

Senior Frontend Engineer: Craft Insightful Dashboards

A leading fraud intelligence platform in Singapore is looking for a Senior Software Engineer (Frontend) to build and maintain both client-facing and internal web assets. The successful candidate will adopt an Agile approach to developing new features and engage in web projects from design to delivery. Applicants ...

AI Platform Engineering Intern: Build LLM Tools Dashboards

The Intellectual Property Office of Singapore (IPOS) is looking for an AI Platform Engineering intern to aid in developing in-house AI solutions that support Singapore's IP ecosystem. This role involves working on advanced projects that enhance how businesses manage their intellectual property. Candida ...

Senior Web Engineer: Data Solutions & Initiatives

A leading technology company in Singapore is seeking a Senior Software Engineer to lead web application development efforts. You'll collaborate closely with designers and product managers to create user-friendly and scalable solutions, while mentoring junior engineers. Applicants should have at least 7 years of ...

AI Engineer for Intelligent Legal Apps & LLM Solutions

ALLEN & GLEDHILL LLP in Singapore is looking for a motivated AI Engineer to join their Information Systems team. The role focuses on developing and deploying intelligent applications and Large Language Model solutions while maintaining and debugging code. The ideal candidate should have a Bachelor's De ...

Senior Full Stack Engineer Distributed Systems Expert

Equinix in Singapore is seeking a highly skilled Senior Full-Stack Software Engineer to design, build, test, and operate a distributed automation platform. The role involves developing backend services, modern React frontends, and deploying systems in Kubernetes. The ideal candidate will have strong Python and T ...

AI Agent Engineer (Korean Speaking)

A leading AI technology firm in Singapore is looking for professionals to design and deliver scalable AI agents. You will own the entire development lifecycle, collaborate with major enterprises, and innovate in AI solutions. The ideal candidate has a solid foundation in end-to-end production systems, strong pro ...

Lead Software Engineer & Team Lead — Hybrid Defence Tech

Hyphen Search Pte. Ltd. is hiring a Lead Software Engineer in Singapore to build impactful digital products for national defense. Candidates should have over 8 years of software engineering experience and strong skills in TypeScript, React, Node.js, and AWS. The role offers mentorship opportunities and leadershi ...

Senior Software Engineer Build Fast AI Data & Simulation

A cutting-edge AI company in Singapore is seeking a Software Engineer to design, build, and maintain software solutions that power their platform. You'll contribute to developing user interfaces, backend services, and data processing pipelines while collaborating with cross-functional teams. The ideal candidate ...

Senior Frontend Engineer Remote Cloud Exchange

Binance is searching for a Senior Frontend Engineer in Singapore to design and build Cloud Exchange and other products within our ecosystem. The role requires 5+ years of JavaScript experience, including frameworks like React and Vue, and expertise in optimizing web performance. The ideal candidate wil ...

Lead Frontend Engineer — AI Productivity Platform

A tech company focused on AI solutions in Singapore is seeking a Front-End Engineer to lead the architecture design and enhance the platform’s user experience. You will collaborate closely with product and design teams to implement high-performance web applications and improve system performance. Ideal candidate ...

Lead Software Engineer, Mission Systems & C3

ST Engineering is seeking a talented Software Engineer to join our team in Singapore. With responsibilities in full-stack development and a focus on Agile methodologies, you will work closely with engineers and project managers to develop, test, and deploy system software. Ideal candidates will have over 4 years ...

Senior Sitecore XM Cloud & AI Engineer Headless Commerce

Itcan Pte. Limited is looking for a Sitecore XM Cloud/Order Cloud Engineer in Singapore. This role involves leading the design and implementation of digital experiences, particularly in B2B/B2C commerce, using Sitecore products. Candidates should have at least 5 years of experience in .NET/C#/Sitecore developmen ...

Front End & Assurance Data Analytics Intern

EY in Singapore is seeking candidates to collaborate with engineers and accounting teams to enhance user workflows and interfaces. Ideal candidates are pursuing an undergraduate degree in Accountancy or Information Systems and possess an understanding of accounting or audit concepts. Basic front-end engineering ...

Software Engineer — PropTech, Hybrid, Impact

PropertyGuru Group in Singapore is seeking a Software Engineer to develop, maintain, and enhance software applications. You will collaborate with cross-functional teams to ensure high-quality solutions. The ideal candidate should have experience in software development, particularly with React and Node.js, and d ...

Principal Software Architect — Azure & Full Stack Leader

A leading technology firm in Singapore is seeking an experienced Principal Software Architect to lead the design and architecture of enterprise-level applications. The ideal candidate will have over 15 years of full-stack development experience, deep knowledge of Azure services, and proficiency in C# and React. ...

Senior Front End Architect — Remote First (Singapore)

A leading tech firm in Singapore is seeking a Senior Front-End Engineer to architect and lead the development of innovative web applications using React and Next.js. You will work in a remote-first environment, guiding technical decisions and collaborating with cross-functional teams. Ideal candidates have over ...

Software Engineer, Open Source Security

Software Engineer, Open Source Security _corporate_fare_ Google _place_ Singapore **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. _info_outline_ XGoogle wil ...

Deputy Vice President, Platform Engineering & Cloud Architecture

Responsibilities Build the Digital Platform Backbone – Design and implement a standardised cloud‑native platform across SingPost Lead Kubernetes platform strategy (EKS / hybrid environments). Establish reusable platform components for engineering teams. Own Developer Platform & Engin ...

Lead Software Engineer, Backend

As a Lead Software Engineer at CBS IT Prepaid, you will be responsible for building applications that run in the cloud or in the data centre to support both web and mobile apps. Using engineering best practices, the applications you build will be the highest quality and confirm to development standards. The appl ...

Business Analyst

The Business Analyst plays a key role in bridging business objectives and technology solutions, with a strong emphasis onJava-based systems. This role is responsible for analysing business processes, translating requirements into functional and technical specifications, and working closely with developme ...

Enterprise AI DevRel Lead Demos, Education & Adoption

Mistral in Singapore is looking for a Senior/Staff AI Developer Advocate to join their team. You will lead developer relations initiatives focusing on creating content for enterprise AI use cases, engaging the development community, and driving adoption of Mistral AI’s solutions. The ideal candidate sh ...

Junior L2 Production Support

Job Description We are looking for a motivated Java J2EE Application Support Analyst to provide application support and development assistance in a banking environment. The role requires hands-on experience with Java, SQL, and Unix, along with a willingness to learn and take ownership.Key Responsibilities: S ...

Staff Software Engineer

Are you passionate about solving complex challenges in the fintech space We're looking for talented individuals to join our dynamic startup, backed by Sequoia Capital. We're building the universal payment layer to unify all currencies—fiat and crypto—so businesses and consumers can transact seamlessly. If you're ...

Senior Content Designer

About usOpen Government Products is a team of engineers, designers and product managers who build technology for public good. We identify problem spaces where technology can help, test prototypes with real users, then bring the best ones to launch. From frontend applications to productivity tools, our produc ...

ASEAN Banking Specialist SG

Key Responsibilities JOB DESCRIPTION Sales Management Manage end-to-end execution of Cross Border campaigns, including fulfilment of associated rewards, commission and incentive programs Communicate sales-related initiatives such as campaigns, challenges, and incentive programs to stakeholders Assist Head of ASE ...

SM/M, Senior UX Designer

(What the role is) About the Role: We are seeking a passionate Senior UX Designer to support the ongoing design and evolution of our CTO-as-a-Service platform. In this role, you will design clear and intuitive user experiences that make it easier for businesses to understand their digital needs and navigate the ...

Full Stack Engineer

Full Stack Engineer, Digital Learning Capability Centre (DLCC) This is a contract position till Mar 2027. About the Role SUTD Academy’s Digital Learning Capability Centre (DLCC) powers up CET training and learning by developing new cyber‑physical digital capabilities for the Con ...

C++ Software Engineer — Linux, SQL & SDLC

Unison Group is looking for a motivated Software Developer (C++ Developer) in Singapore to join their team. In this role, you will design, develop, and maintain high-quality software applications while collaborating with experienced developers. The ideal candidate has a Bachelor's degree in Computer Sc ...

Senior VP, Equities GUI Trading Platform Lead

Citi in Singapore is seeking an Applications Development Technology Senior Lead Analyst to lead application systems analysis and programming activities. The ideal candidate should have over 10 years of relevant experience with a strong understanding of equities and modern software development practices. This rol ...

Senior Full Stack Engineer | Lead Cloud Native SaaS

greehill asia-pacific pte. ltd. is looking for a Senior Full Stack Engineer based in Singapore to design and maintain scalable web applications and cloud-native services. The ideal candidate will have at least 8 years of software development experience, strong skills in React, Node.js, and AWS, as well as the ...

Full Stack Engineer: Build Scalable, Secure Digital Solutions

A leading technology firm in Singapore is looking for a Software Engineer to design, develop, and maintain software applications. The role requires strong expertise in mobile and web technologies like React and Angular, along with experience in Agile and DevOps methodologies. You will collaborate with cross-func ...

Senior Software Engineer Public Sector Digital Platforms

GovTech Singapore is hiring a Senior Software Engineer for their Digital Society Products team, focusing on the digital transformation of the Singapore Government. This role involves modernising core legal systems and collaborating with multidisciplinary teams. Ideal candidates have 7-12 years of experience in s ...

Lead Frontend Engineer Ultra Performance Data Apps

Newbridge in Singapore is seeking a skilled Frontend Engineer to build and maintain cutting-edge web applications. Responsibilities include owning the frontend for key product areas, optimizing performance, and mentoring team members to uphold architectural standards. The ideal candidate has over 5 yea ...

Senior TypeScript Full Stack Engineer — Ownership & AI

Nicoll Curtin is seeking a Full Stack Engineer located in Singapore. The ideal candidate has deep expertise in TypeScript and is passionate about building impactful digital products at scale. You will work in a high-autonomy environment, taking ownership from ideation to deployment while collaborating closely ...

Full Stack Engineer Node.js/Next.js Impactful Web Apps

Activate Interactive in Singapore is seeking a Full Stack Engineer to contribute to a dynamic team in developing applications. This role involves backend and frontend development using technologies like Node.js, React, and Next.js. Responsibilities include designing features, collaborating with UI/UX d ...

Mobile Engineer: KYC, Onboarding & Compliance

SECOND TALENT SG PTE. LTD. is seeking a mobile engineer in Singapore to enhance user onboarding and compliance workflows. The role involves building and optimizing secure and user-friendly mobile experiences. The ideal candidate should have strong experience with React Native and familiarity with regul ...

Staff Frontend Engineer & Tech Lead (Remote) — Fast UIs

Binance is seeking a Staff/Principal Frontend Engineer in Singapore to lead and mentor a top-tier frontend engineering team. You will spend approximately 80% of your time coding, focusing on implementing new technologies, improving existing systems, and maintaining high-quality UI. The ideal candidate will have ...

Post‑Deployment Software Engineer – 24/7 Troubleshooting

MAESTRO HUMAN RESOURCE PTE. LTD. is seeking a Day 2 Software Engineer in Singapore. You will ensure the smooth operation of software products post-deployment, handling troubleshooting, coding bugs, and providing customer support. Ideal candidates have a Bachelor's degree in Computer Science or related field, ...

Senior Software Engineering Team Lead (Full Stack & Cloud)

The Ministry of Defence of Singapore is seeking an experienced professional for the Digital Ops-Tech Centre. This role involves tackling technically challenging problems, developing scalable software, and collaborating with stakeholders. Candidates should have at least 15 years of relevant experience, including ...

Senior Mobile Engineer Fintech Platform & AI

second talent is seeking Senior / Staff Mobile Engineers to support multiple product teams in Singapore. The position involves designing and scaling high-quality mobile applications across various platforms, including React Native, iOS, and Android. Candidates should possess strong mobile engineering skills and ...

Senior Frontend Engineer Educational Content Platform

A tech company in Singapore is seeking a Senior Software Engineer specializing in frontend development. You will create web educational content software using Django and Angular/React, translating UI/UX designs into functional interface components. Ideal candidates have over 3 years of experience, strong skills ...

Staff Frontend Engineer: Lead Frontend Architecture & UX

PLAUD PTE. LTD. in Singapore is looking for a Front-End Engineer to lead the architecture design and enhance the platform’s technical capabilities. The role involves collaborating with product, design, backend, and algorithm teams to implement high-quality solutions that improve user experience. The id ...

Founding Engineer — Remote First Global Renting OS

The Flex in Singapore is seeking a Founding Engineer to design, build, and scale the core technology of the company. This role involves working across product, engineering, and operations to build from zero to one, including architecting systems and integrating them with platforms like Airbnb and Stripe. Ideal c ...

Data Visualisation Specialist

Location: Pasir Ris, Singapore The Data Visualisation Specialist role exists to transform complex data into clear, intuitive, and impactful visuals that enable stakeholders to quickly understand insights and make better decisions. Job Role ...

Data Visualisation Specialist

Location: Pasir Ris, Singapore The Data Visualisation Specialist role exists to transform complex data into clear, intuitive, and impactful visuals that enable stakeholders to quickly understand insights and make better decisions. Job Role and Responsibil ...

Data Visualisation Specialist

Location: Pasir Ris, SingaporeThe Data Visualisation Specialist role exists to transform complex data into clear, intuitive, and impactful visuals that enable stakeholders to quickly understand insights and make better decisions.Job Role and ...

Carpenter sum driver

Job Summary You will oversee carpentry work and supervise site activities for retail mall projects, ensuring tasks are completed efficiently and to quality standards. You will communicate effectively with team members and stakeholders to support project success. Responsibilities Supervise carpentry tasks on reta ...

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