20,817+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Learning Systems Operations & Support Manager DSC/JS/19183

About our Line of Business - Training & Simulation Systems Our Training & Simulation Systems business has close to 40 years of experience in delivering innovative learning, training, and simulation solutions to customers in the defence, public safety and security, and enterprise domains. We envision t ...

Cyber Security Assistant Manager / Manager DSC/JS/21094

About our Line of Business - Training & Simulation Systems Our Training & Simulation Systems business has close to 40 years of experience in delivering innovative learning, training, and simulation solutions to customers in the defence, public safety and security, and enterprise domains. We envis ...

Senior JS/TS Engineer — Fully Remote, FinTech Impact

A financial services provider in Singapore is seeking a Software Engineer to develop backend systems using NodeJS and frontend applications with ReactJS. The ideal candidate should have over 3 years of software engineering experience, be proficient in database management, and have a passion for programming. This ...

Frontend Engineer (Blockchain)

The Role: You will be responsible for :Completing the front-end architecture design and main module development in accordance to the product's functional requirements.Participating in demand analysis, providing solutions and assisting team members in identifying ...

Blockchain Front End Engineer

The Role: You will be responsible for : Completing the front-end architecture design and main module development in accordance with the product's functional requirements.Participating in demand analysis, providing solutions, and assisting team members in identify ...

Tech Intern

We're hiring Tech Interns at SellAbroad What you'll do: Work directly on building global eCommerce infrastructure Ship code that powers checkout, payments, fulfillment, and admin tooling used by real brands Solve real engineering problems — not toy projects ...

Network Assistant Manager / Network Manager DSC/JS/17547

We are seeking a highly skilled and motivated Network Lead to join our esteemed team. As the Network Manager, you will be responsible for overseeing the design, planning, and successful implementation of critical network infrastructure for the Simulator. Your technical expertise and leadership will be pivotal in ...

#SGunited Jobs Full Stack Developer(Angular)

Working experience in Java development and demonstrated capabilities on full life-cycle experience (including design, development, unit testing, debugging, etc.) in the delivery of a wide variety of enterprise software solutions Profound insight of Java and JEE internals (Classloading, Memory Management, Transac ...

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 ...

Principal Developer

Thoughtworks Singapore will be shortlisting applicants who have a current right to work in Singapore i.e. Singapore Citizens and Singapore Permanent Residents only due to the nature of the business. Principal Developers at Thoughtworks can wear many hats. Depending on the client situation, you could ...

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. < ...

Application Support Analyst (GIC)

Location: Singapore Department: Technology Posted Date: 4/21/2026About AvePointAvePoint is the global leader in data protection, unifying data security, governance, and resilience to provide a trusted foundation for AI. More than 28,000 customers rely on the AvePoint Confidence Platform to secure, govern ...

Host to Host Application Developer (Java, Linux, sql, File Transfer)

Role: Host to Host Application Developer (Java)Responsibilities: • H2H Integration and Development: Design, develop, and implement robust H2H (Host-to-Host) integrations, ensuring seamless data exchange and connectivity with various client systems. • System Configuration & Mana ...

Senior Java Developer FX Options Pricing & Data Distribution (Vice President)

The FX Options Pricing and Market Data distribution team is going through significant reengineering and modernization. We are looking for an experienced Java developer and technologist to take a hands‑on role and contribute to the design and delivery of the system. Responsibilities ...

Host to Host Application Developer (Java, Linux, sql, File Transfer)

Host to Host Application Developer (Java, Linux, sql, File Transfer) 5 days ago Be among the first 25 applicants Role: Host to Host Application Developer (Java) Responsibilities H2H Integration and Development: Design, develop, and implement robust H2H integrations ...

Low Latency Java Developer – Electronic Trading Technology (FX, Banking Domain)

Executive Summary Smart IMS Inc provides Digital technology & Cloud transformation services, Application & Infrastructure Management Services, Unified Communications and Insurance implementation services to customers across the Americas, Europe, Middle East, and Asia-Pacific regions. As the trust ...

Host to Host Application Developer (Java, Linux, sql, File Transfer)

Role: Host to Host Application Developer (Java) Responsibilities: H2H Integration and Development: Design, develop, and implement robust H2H (Host-to-Host) integrations, ensuring seamless data exchange and connectivity with various client systems System Configuration & Management: Configure, troubleshoot, and ma ...

Senior Associate Full Stack Developer

Who are we Equinix is the world's digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future. Help us ...

Software Developer

Be a part of something BIG! We are looking for a hands‑on Full Stack Developer to join the software development team within the Group Enterprise 5G/IoT product organization. In this role, you will contribute to the development of enterprise‑grade 5G business services platforms and application suites. ...

Software Developer

Company Overview The client is focused on advancing Security Solutions & Services by leveraging multi-modal biometrics and AI technologies to innovate in robotics, personnel and vehicle access control, and automated border control systems. Job Summary Join the Security Solutions & Serv ...

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 ...

Full Stack Developer (Build Lead)

Role Overview Leadthe design, development, and delivery of cloud-based full stack applications,supporting both legacy and modernized systems. Provide technical leadership,guide teams, and ensure high-quality, secure, and reliable software delivery. KeyResponsibilities Lead full-stack development teams and ensure ...

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 ...

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 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. . Ensur ...

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. ...

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 ...

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. About ...

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 (React & Python)

Mandatory Technical Requirements 8–10 years of professional software development experience. Strong Python development expertise. React experience building production web applications. FastAPI experience with demonstrated API devel ...

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 unmatch ...

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. Responsibilities Desig ...

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 & Python)

Mandatory Technical Requirements 8–10 years of professional software development experience. Strong Python development expertise. React experience building production web applications. FastAP ...

Full Stack Engineer (React & Python)

Mandatory Technical Requirements8–10 yearsof professional software development experience. StrongPythondevelopment expertise. Reactexperience building production web applications. FastAPIexperience with demonstrated API development. Web scraping experience using all: Scrapy BeautifulS ...

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 ...

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.About the Role Jo ...

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.About the Role Jo ...

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 ...

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. ...

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 ...

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 ...

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 ...

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 compl ...

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 ...

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 ...

Frontend Engineer React/Next.js & TypeScript

ACHIEVE TALENTS PTE. LTD. is looking for a skilled Dot Net (Frontend) Developer to lead the frontend development of innovative software and web applications. In this agile team environment, you will create user-facing features that ensure high performance and responsiveness. Your expertise in React.js, ...

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