23,972+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Frontend Engineer React/Next.js & TypeScript

ACHIEVE TECHNOLOGY ASIA PACIFIC PTE LTD in Singapore is looking for a Dot Net (Frontend) Developer to create user-facing features for web applications. You will utilize React.js and Next.js in developing high-performance solutions. The ideal candidate has a strong background in frontend technologies, e ...

Full Stack Developers (EAPI/React)

. Design, develop, and support backend services using Java and EAPI.. Develop and maintain front-end applications using React.. Build and integrate RESTful APIs and microservices.. Collaborate with business and technical teams to deliver end-to-end solutions.. Ensure application performance, scal ...

Software Engineer (React / Node.js / TypeScript)

1-year contract, renewable Government project Hybrid work arrangement Join the GatherSG team at GovTech, where we build CRM and CMS platforms used across the Singapore Government to collect, manage, and analyse citizen feedback from multiple channels. Responsibilities Develop and maintain web applications and ba ...

Senior Developer:Python/Node.js + React/Angular

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

Frontend Web Engineer (AI, React)

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched por ...

Senior Developer:Python/Node.js + React/Angular

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

Full Stack Engineer (Python/ React)

We’re working with a top-tier quantitative trading firm that applies cutting-edge technology and data to solve some of the most complex problems in global financial markets. This is a chance to join a high-calibre team where the software you build directly shapes the success of the business. <p ...

Mobile Engineer (React Native; Web3)

We’re looking for a mobile engineer to build the core user experience of our new products. As one of our first Mobile Engineers, you will own the frontend architecture from the ground up. You’ll work closely with the Engineering Lead and Backend team to build a secure, high-performance interface that makes co ...

Full stack Engineer (React & Node)

Full Stack Engineer (React & Node)We are looking for a passionate and experienced Senior Full Stack Engineer (React & Node.js) to join our dynamic team in Colombo, Sri Lanka. This is a hybrid role offering flexibility to work from home on selected days. ResponsibilitiesDesigning and developing web applic ...

Associate Frontend Engineer React/TypeScript

Rakuten Kobo Inc. is seeking an Associate Engineer/Engineer, Web in Singapore to develop and maintain responsive user interfaces for our internal React library. The role involves close collaboration with UX designers and engineering teams to deliver functional features and ensure optimal web performance. Applica ...

Frontend Engineer: React & UI Innovation

TRINITY CONSULTING SERVICES PTE. LTD. is seeking a skilled frontend developer in Singapore. The ideal candidate will have a degree in Computer Science or related fields and proficiency in technologies including JavaScript, TypeScript, and modern frameworks. Experience with Git and UI libraries is essential. This ...

Frontend Engineer React, eCommerce, Remote

Helius Technologies Pte Ltd, located in Singapore, is seeking a skilled individual for a rapidly growing healthcare startup. The ideal candidate will have a strong background in React and eCommerce platforms, and thrive in a creative and tech-driven environment. As part of a flexible and dynamic team, you will r ...

Senior React Front End Engineer

A leading technology firm in Singapore is seeking an experienced Front End Developer to design, develop, and maintain web applications. You will leverage your expertise in React.js and work closely with product managers and UI/UX designers to create scalable solutions. The ideal candidate has over 6 years of exp ...

Frontend Engineer React/TypeScript, Onsite

Zenith Infotech is seeking a Frontend Developer in Singapore. The role involves developing and maintaining responsive user interfaces using ReactJS and Typescript. Candidates should have a Bachelor's degree in Computer Science and a minimum of 2 years' experience in frontend web development. The position is full ...

Full Stack Engineer (Python/ React)

We’re working with a top-tier quantitative trading firm that applies cutting-edge technology and data to solve some of the most complex problems in global financial markets. This is a chance to join a high-calibre team where the software you build directly shapes the success of the business. ...

Mobile Engineer (React Native; Web3)

We’re looking for a mobile engineer to build the core user experience of our new products. As one of our first Mobile Engineers, you will own the frontend architecture from the ground up. You’ll work closely with the Engineering Lead and Backend team to build a secure, high-performance interface that ma ...

Full Stack Engineer (React & Python)

Mandatory Technical Requirements8–10 years of professional software development experience.Strong Python development expertise.React experience building production web applications.FastAPI</stron ...

Senior React Native Mobile Engineer

We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms.This position is available for fully remote working arrangements across all cities in Vietnam. What you will do: You will be responsible for architec ...

12 months Contract Frontend Developer (Through an External Agency Payroll Provider)

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. General Description We are seeking a Frontend Developer to help ...

Lead Software Developer​

The Lead Software Developer will drive end-to-end development across our web platforms and internal systems. This role requires strong full-stack engineering skills, with the ability to build both web applications and enterprise software solutions such as integrations, backend services, and internal tools.Re ...

software engineer

Job Overview We are a growing F&B / restaurant company looking for a skilled App Developer to design, develop, and maintain our in-house food ordering mobile application and customer membership system.You will play a key role in building a seamless digital experience for online ordering, customer loyalty, an ...

Android Developer

About the Role We are looking for an Android Developer to build and maintain high-quality mobile applications. You will work closely with product managers, designers, and backend engineers to deliver smooth, reliable, and user-friendly mobile experiences. Ke ...

Android Developer

About the Role We are looking for an Android Developer to build and maintain high-quality mobile applications. You will work closely with product managers, designers, and backend engineers to deliver smooth, reliable, and user-friendly mobile experiences. Key Responsibilit ...

LEAD SOFTWARE DEVELOPER

We're on the lookout for individuals who are passionate about fashion, think outside the box, and have an eye for innovation. The Lead Software Developer will drive end‑to‑end development across our web platforms and internal systems, bringing creative solutions to a global community. ResponsibilitiesLead th ...

Android Developer

About the Role We are looking for an Android Developer to build and maintain high-quality mobile applications. You will work closely with product managers, designers, and backend engineers to deliver smooth, reliable, and user-friendly mobile experiences.Key R ...

Senior / Staff Mobile Engineer – Platform, Fintech & AI

Our client is a leading global digital asset exchange and financial technology platform with a major engineering hub in Singapore. The company builds secure, scalable and high-performance products for a global user base across trading, digital assets, payments, Web3 and financial technology. <p ...

Senior / Staff Mobile Engineer – Platform, Fintech & AI

Role overview Our client is a leading global digital asset exchange and financial technology platform with a major engineering hub in Singapore. The company builds secure, scalable and high-performance products for a global user base across trading, digital assets, payments, Web3 and fi ...

Senior / Staff Mobile Engineer – Platform, Fintech & AI

Role overview Our client is a leading global digital asset exchange and financial technology platform with a major engineering hub in Singapore. The company builds secure, scalable and high-performance products for a global user base across trading, digital assets, p ...

Frontend Software Engineer

About the Role SellAbroad is building the world’s leading cross-border commerce infrastructure — powering localized checkouts, global payments, duties/tax automation, AI-driven storefront localization, and 2-day international delivery. We are looking for aFrontend Engineerwho can build reliable, high-qua ...

Web3 Fullstack Engineer for Crypto & DeFi Platform

A leading fintech company in Singapore is seeking an experienced backend engineer to design and implement decentralized protocols and develop trade execution APIs. The ideal candidate has over 5 years of backend experience, expertise in programming languages like JavaScript and Python, and a deep understanding o ...

Senior Fullstack Architect: Lead Scalable Web Apps

MediaTek in Singapore is looking for a Senior Fullstack Architect to lead the design and development of their Content Management System (CMS) platforms. This role requires architecting robust, scalable, and secure solutions while mentoring engineering teams and driving best practices in software development. Can ...

Senior Applied AI Engineer — Fullstack Platform Builder

A leading AI company in Singapore is seeking an Applied AI Engineer to support product adoption and solve complex technical challenges. You will closely collaborate with customers and teams to integrate AI models into software products and ensure successful deployments. Ideal candidates have a degree in Computer ...

Fullstack Software Engineer for Secure Gov Projects

ST Engineering in Singapore is seeking a motivated Software Engineer with 1-3 years of experience in fullstack development. The successful candidate will develop secure, scalable systems supporting public sector digital initiatives. Responsibilities include enhancing application features, implementing RESTful AP ...

Software Engineer 1 Fullstack Message Security Products

About The Role This position exists to support the development and maintenance of SEG displacement products delivered by theCritical Email Products (CEP)team, within theMessage Security ProductsOrganisation. The role plays a critical part in shaping and executing the technical direction, ensuring ...

Software Engineer 1 Fullstack Message Security Products

About The Role This position exists to support the development and maintenance of SEG displacement products delivered by the Critical Email Products (CEP) team, within the Message Security Products Organisation. The role plays a critical part in shaping and executing the technical direct ...

Fintech Fullstack Intern: Build Secure Payment Flows

StraitsX in Singapore is seeking a Software Engineering Intern to bridge classroom theory with real-world impact. You'll actively contribute to systems powering Fiat and Stablecoin payments, gaining exposure to user interface crafting and robust backend logic. The ideal candidate is a current student or recent g ...

Web3 Fullstack Engineer for Crypto & DeFi Platform

A leading fintech company in Singapore is seeking an experienced backend engineer to design and implement decentralized protocols and develop trade execution APIs. The ideal candidate has over 5 years of backend experience, expertise in programming languages like JavaScript and Python, and a deep understanding o ...

Senior Applied AI Engineer — Fullstack Platform Builder

A leading AI company in Singapore is seeking an Applied AI Engineer to support product adoption and solve complex technical challenges. You will closely collaborate with customers and teams to integrate AI models into software products and ensure successful deployments. Ideal candidates have a degree in Computer ...

Software Engineer Multicloud Integration AI & LLM Systems

A Software Engineer is responsible for designing, developing, testing, and maintaining high‑quality software applications that meet business and technical requirements. As a core member of the delivery team, the engineer translates user stories into working solutions, contributes to system design, ensures code q ...

Software Engineer

A Software Engineer is responsible for designing, developing, testing, and maintaining high‑quality software applications that meet business and technical requirements. As a core member of the delivery team, the engineer translates user stories into working solutions, contributes to system design, ensures code q ...

Full Stack Developer (Migration Project) | TECS Asia | Singapore

Job Title: Full Stack Developer (Migration Project) | TECS Asia | Singapore Recruiting Company: The Edge Contracting Services (TECS) Asia Job Location: Singapore Job Type: Full-Time, Onsite Application Method: Email your CV (Word format) to❗ Note: No visa sponsorship available Openin ...

Software Developer

Job Description: Design, develop, implement and maintain web-based applications and mobile applications to support company operational activities. Conduct user requirement analysis and integrate with other ERP/MES systems. Work with company in-house development ...

Backend Developer

Job Description-Design, develop, and maintain backend services using Python and/or Java with some experience in React (Optional)-Implement RESTful APIs and backend logic based on functional and technical requirements-Develop and optimise database queries, schemas, and data access layers-Integrate ...

Software Engineer (Full Stack/ReactJS Python) (Ref 101)

ResponsibilitiesResponsible for designing, building, and maintaining responsive, high-performance front-end applications using React.js, while integrating with Java/Spring Boot REST APIs.This role focuses on creating modular UI components, implementing state management, ensuring quality through testing, ...

.NET Full Stack Developer | Proficiency in Mandarin (spoken & written)

Hiring: .NET Full Stack Developer | Immediate Opportunity We are looking for an experienced.NET Full Stack Developerwith strong expertise across backend and frontend technologies, along withMandarin language proficiency.Key Requirements: 5+ years of experience in .NET full stack development S ...

Full Stack Developer Intern

The Data Science and Tools Development team is at the forefront of AI Transformation within Seagate's Product Development Group. Our mission is to leverage AI and Machine Learning technologies to accelerate product development, ensuring that we meet production volume and reliability standards. By utilizing AI ...

Software Engineering Instructor

Overview GA is seeking a lead instructor for its full-time (12 week) Software Engineering Bootcamp. This role is based in Singapore and delivered in a hybrid format (on campus and online). In this role, you will speak with corporate leaders and apply practical solutions to workforce development. < ...

Senior Java & Front End Blockchain Engineer

A blockchain software house in Singapore is seeking a Senior Full-Stack Java & Front-End Engineer to enhance backend services and contribute to innovative blockchain applications. The role involves developing backend solutions, integrating APIs with frontend technologies, and ensuring scalability for enterprise ...

Senior Java & Front End Blockchain Engineer

A blockchain software house in Singapore is seeking a Senior Full-Stack Java & Front-End Engineer to enhance backend services and contribute to innovative blockchain applications. The role involves developing backend solutions, integrating APIs with frontend technologies, and ensuring scalability for enterprise ...

Java CI/CD Engineer, Associate Scale & Reliability

Goldman Sachs is seeking a Java CI/CD Developer to join their SDLC & Runtime team in Singapore. The role involves enhancing the firm's SDLC platform to improve developer productivity and support multi-year strategic initiatives. Candidates should have a minimum of 3 years' experience including hands-on Java deve ...

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