380,482+ Senior Full Stack Developer Java React Jobs in Singapore — Top Companies Hiring June 2026

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Full Stack AI & Cloud Engineer (Python/Node.js)

SCIENTEC CONSULTING PTE. LTD. is seeking an experienced software engineer to design and develop full-stack web applications. This role focuses on modern AI and cloud initiatives within the government sector, requiring proficiency in technologies like React, Python, and AWS. Candidates should have a deg ...

Full Stack Software Engineer | Python & Scalable Backend

Graviton Research Capital (Singapore) Pte Ltd is looking for a Software Engineer to contribute to backend systems including databases and APIs while designing and maintaining applications for business requirements. Ideal candidates will have an engineering degree in Computer Science or a related discipline an ...

Full Stack Engineer (Generalist) – Flexible & AI Driven

A government technology agency in Singapore is seeking a skilled Software Engineer (Generalist) to design, develop, and maintain scalable systems. The ideal candidate should have at least 2 years of experience, strong knowledge in programming, and familiarity with AWS services. This role requires effective colla ...

Full Stack Engineer SPFx / M365 (Public Sector)

At Xtremax, our engineers build scalable and impactful digital solutions. As a SharePoint Developer , you will be responsible for designing and delivering modern workplace applications within the Microsoft 365 ecosystem , helping organizations enhance collaboration and productivity. ...

Full Stack Engineer for AI & Voice Apps

REPLICAST AI PTE. LTD. in Singapore is seeking a skilled Full Stack Engineer to build next-generation AI Digital Human applications. You will design, develop, and maintain web applications powered by large language models. The ideal candidate will have strong skills in React.js and TypeScript, along wi ...

Software Engineer (Full Stack / Cloud / Product Engineering)

About the Role Our client is a large, mission-driven organisation undergoing a major digital transformation, focused on building modern platforms that serve both internal users and external stakeholders at scale. They are looking for an experienced Software Engineer to contribute to the d ...

Staff Full Stack Engineer for Decentralized Identity

Affinidi Group in Singapore is looking for a Staff Software Engineer (Full Stack) to enhance its Affinidi Elements team. This role focuses on developing secure and performant features using Typescript and React, while collaborating with product management and engineering stakeholders. Candidates should have stro ...

Full Stack Engineer — Build Clean, Scalable Apps

A leading technology firm in Singapore is seeking a Full Stack Software Engineer. You will enhance functionality and provide support to agency users while prioritizing clean, maintainable systems. The ideal candidate should have at least 3 years of relevant experience, with strong knowledge in Node.js and React. ...

Full Stack Robotics Engineer: AI, Vision & Control

A leading robotics firm in Singapore seeks a Full-stack Robotics Engineer to develop advanced robotic systems and improve in-house technologies. The role involves collaboration with the Product Team to create software solutions for industrial applications. Ideal candidates should hold a relevant degree and have ...

Junior Full Stack Software Engineer (.NET, SQL)

Responsibilities Develop and implement web-based applications to solve business challenges Perform unit testing to validate functionality and ensure code quality Troubleshoot, debug, and resolve software defects and issues Provide tec ...

Full Stack Software Engineer Intern | POC & Impact

A leading digital health company in Singapore is seeking a Software Engineer Intern. You will support proof-of-concept projects and enhance existing systems. Responsibilities include building full-stack applications, managing frontend and backend features, and participating in agile development. Ideal candidates ...

Full Stack .NET Core Engineer | Microservices & UI

A leading solar energy company in Singapore is seeking a Software Engineer specializing in full-stack .NET Core development. The ideal candidate should have 2 to 6 years of experience with a demonstrated understanding of web technologies and object-oriented programming. Responsibilities include building reusable ...

Principal Full Stack Engineer: Frontend & Microservices Lead

A leading software company in Singapore is seeking a skilled Full Stack Principal Engineer to join its Client Side Interactions team. The ideal candidate will focus on front-end JavaScript frameworks and back-end microservices architecture, driving technical excellence while mentoring junior engineers. Responsib ...

Full Stack Software Engineer – Industry 4.0 (Singapore)

Thales in Singapore is seeking a Software Engineer for the Program & Performance Management team. This role involves supporting digitalization initiatives for manufacturing operations through the execution of the Software Development Lifecycle (SDLC). The ideal candidate will have 1-3 years of experience in full ...

Full Stack Engineer Finance Tech, Impact & Growth

About the Role We're looking for a talented Full Stack Developer to join our Finance Technology team. In this role, you'll design and build innovative software solutions that drive our business forward. You'll work closely with cross-functional teams, translating business needs into robust techni ...

Lead Instructor, Full Stack Software Engineering Bootcamp

A leading educational institution seeks a lead instructor for its hybrid Software Engineering Bootcamp in Singapore. This full-time role involves teaching full-stack development concepts and guiding students through projects. Candidates must have at least 4 years of experience in software development, expertise ...

Entry Level DotNet Full Stack Engineer — Onsite

A leading IT services company is seeking a Dotnet Full Stack Developer in Singapore. The role involves developing and maintaining full-stack applications using .NET technologies and coordinating with cross-functional teams. Strong communication skills are essential. This full-time entry-level position offers a c ...

Full Stack Engineer, APAC Travel Commerce & Partnerships

A leading travel technology firm is seeking a Full-Stack Software Engineer in Singapore to architect travel commerce engines for APAC markets. This critical role involves designing full-stack solutions, collaborating with cross-functional teams, and developing microservices to optimize performance. Ideal candida ...

Full Stack Software Engineer Intern Fintech Growth

A leading digital wealth platform is looking for a Software Engineering Intern in Singapore. As an intern, you will join a full stack team, learn to design and develop quality features, and understand the workings of a modern digital wealth management platform. Ideal candidates should have a strong foundation in ...

Singapore Full Stack Engineer Frontend/Backend & Cloud

Astek is seeking a Full Stack Engineer based in Singapore to design, develop, and maintain full-stack web applications. The role involves collaborating with cross-functional teams to implement new features and ensure high-quality code on both client-side and server-side. Key requirements include profic ...

Full Stack Software Engineer – AI & Cloud Solutions

A leading tech company in Singapore is seeking a Software Developer (Full Stack) to create scalable software solutions. The successful candidate will work with a cross-functional team and be responsible for the full software development life cycle, from conception to deployment. Candidates should have 5+ years o ...

Customer Facing AI Engineer (Full Stack & LLM)

About HappyRobot HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and bac ...

GenAI Full Stack Engineer for Agentic MVPs

A leading technology consulting firm in Singapore is seeking a GenAI Full-Stack / Agentic App Engineer to design and build AI-powered applications. This role will involve full-stack development using Python and React, focusing on creating high-quality MVPs and production-ready solutions. The ideal candidate will ...

Azure Focused Full Stack & Cloud Security Engineer

A technology solutions provider in Singapore is looking for a skilled full stack developer to lead application delivery and engage with stakeholders. You will design, develop, and operate high-performance web interfaces, ensuring secure cloud infrastructure and compliance with security standards. The ideal candi ...

Full Stack AI Systems Engineer — Proactive Workflows

A dynamic tech company in Singapore is seeking a Full Stack Engineer – AI Systems to help build a proactive AI chat app. The role involves developing end-to-end features across frontend, backend, and AI integrations. Applicants should have strong experience in full stack engineering and a solid understanding of ...

Ruby on Rails Software Engineer (Full stack)

If you believe in delighting customers, have high standards and are resourceful, we want to hear from you. Mission Write production-ready software designed for supporting business growth and bringing Grain's delightful experiences to customers through teamwork and discipline. Out ...

Remote Full Stack Team Lead Web Apps

A tech company in Singapore is seeking a Full Stack Developer with leadership capabilities. You will drive end-to-end web application development, manage a small team, and ensure timely project delivery. Candidate must have at least 6 years of experience with technologies including ASP.NET, C#.NET, AngularJS, an ...

AI Assistant Platform Engineer Full Stack & Impact

A government agency in Singapore is seeking a motivated Software Engineer to develop full stack web applications, including an internal chat assistant powered by AI. You will design and deploy features, write reliable code, and collaborate with a multi-disciplinary team. Ideal candidates will have a background i ...

Full Stack Engineer (Singapore) Hybrid, AI Driven

Gushcloud International in Singapore is seeking a Full Stack Engineer to build and maintain web applications and APIs. This on-site hybrid role involves collaboration with distributed teams across international offices, contributing to cross-border projects. The ideal candidate will have 0 to 8+ years ...

Full Stack Engineer for Government Transformation (Hybrid)

ScienTec Consulting is seeking a Full Stack Engineer to design, build, and maintain secure digital solutions for a nationwide government initiative in Singapore. The ideal candidate will have over 5 years of relevant experience, with expertise in web application development using ReactJS and NodeJS, as well a ...

ServiceNow & Web Apps Intern Full Stack Dev

PwC in Singapore is seeking an IT professional to support application development and enhance enterprise systems. The role involves working on front-end technologies such as HTML, CSS, and JavaScript, and developing back-end integrations using .NET, C#, and SQL. Ideal candidates possess a diploma in IT or equiva ...

Full Stack Engineer for Scalable Web Apps

A leading software development company in Singapore is seeking a talented full stack Software Engineer. The ideal candidate will collaborate with cross-functional agile teams to deliver technical solutions and work with modern web technologies like Next.Js/React.js for front-end and Java/Kotlin for back-end. Exp ...

Full Stack Engineer – Build Global Privacy Platform

A leading privacy-tech company in Singapore is seeking a Full Stack Engineer to build web applications vital for their platform. The role involves both frontend and backend development, working closely with cross-functional teams. Candidates should have a Bachelor's degree in Computer Science or equivalent, alon ...

Full Stack Software Engineer — AI & Cloud Innovator

The role focuses on full stack development, delivering scalable software solutions in collaboration with AI engineers, cloud developers, and cross‑functional teams. Responsibilities span the complete software development lifecycle from conception to deployment. The position offers a competitive monthly bas ...

GenAI Full Stack Engineer Build Agentic Apps

A leading tech company in Singapore is looking for a Software Developer with full stack experience to design and implement generative AI applications. You will build workflows that automate complex business processes and ensure security and governance for AI features. The ideal candidate will have 3-5 years of e ...

Lead Full Stack Software Engineer, Microservices & DevOps

TALENTSIS PTE. LTD. is looking for a skilled software developer in Tampines, Singapore. The role involves leading end-to-end software development life cycles, designing high-quality applications, and mentoring junior developers. Candidates should have at least 6 years of experience in relevant technologies, i ...

Junior Full Stack Engineer, Maritime Data Platform

ST Engineering Marine in Singapore seeks an innovative Software Developer to contribute to the ZAEL platform. The role includes building user-friendly interfaces with React, supporting back-end services using Python, and collaborating with cross-functional teams. Candidates should hold a Bachelor's degree in Com ...

Full Stack Engineer: Web Apps & Cloud APIs

This is a 12 months fixed term contract role. What will you do? Mainly responsible for software design and development of web frontend and backend applications Write automated functional and unit testing for the code you write Develop backend APIs & databases sup ...

Full Stack Software Engineer, Digital Society Apps

GovTech Singapore is looking for a software developer to join their Digital Society Product Team. You will work in an agile team focused on creating user-centric applications utilizing TypeScript, React.js, and React Native. With at least 2 years of experience preferred, you will lead on best practices and mento ...

AI Powered Security Engineer Full Stack & Compliance

PADLET PTE. LTD. is hiring a Software Engineer (Security) in Singapore to take full ownership of security across our application, network, and infrastructure. The role involves designing defenses, running compliance programs, and leveraging AI tools to enhance security measures. We're looking for someone with ex ...

Lead Full Stack Engineer (Front end focused)

Lead Full-Stack Engineer (Front-end focused) About the job Lead Full-Stack Engineer (Front-end focused) We are working with a blockspace infrastructure company, and as part of their continued growth, NodeFlair has been engaged to search for aLead full-stack engineer (Front-end focused) to jo ...

Salesforce & Full Stack Engineer for Global Impact

The Singapore Economic Development Board (EDB) is looking for a Salesforce Developer to join the digital products team within the Singapore Global Network (SGN). You will develop and maintain Salesforce solutions, ensuring performance and integration with other systems. The ideal candidate has at least 2 years o ...

Full Stack Engineer: Modernize & Secure Enterprise Apps

Vinova Pte. Ltd. in Singapore is looking for a Full Stack Engineer to lead the maintenance and modernization of enterprise applications. The ideal candidate should have a degree in Computer Science or IT and at least 3-5 years of experience, specializing in Java, Spring Framework, and security practices. This ro ...

AI Full Stack Engineer for Enterprise ML

INDEPENDENT PROJECT ANALYSIS PRIVATE LIMITED seeks a full-stack software engineer in Singapore to drive development and deployment of AI and machine learning solutions. Candidates should have a degree in computer science or engineering and a minimum of five years in software development. The successful ...

Full Stack Engineer (AI assisted programming) A26123

Activate Interactive Pte Ltd ('Activate') is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application development, like mobile and web applications, and cloud technology that ...

Full Stack Software Engineer: Build, Optimize & Deliver

RMR INTERNATIONAL PRIVATE LIMITED is looking for Software Developers in Singapore. The role involves understanding client requirements, writing efficient code, and working on web, mobile, desktop, and system software. We seek individuals skilled in various programming languages, who can collaborate in ...

Full Stack Software Engineer (AVS Innovation Lab)

Summary: You will join a forward-looking innovation lab - called International Avionics Lab - dedicated to exploring and developing next-generation aviation and digital solutions, located in Singapore. Operating at the intersection of avionics, cloud technologies and advanced software ...

(f2pool) Software Engineer Back end / Full stack

As our backend developer, you will be designing, developing, and deploying software solutions that power various products at f2pool. In this role, you will work closely with a group of talented product managers, and other engineers to build the next generation of our products. What will you do <li ...

Pega Full Stack Engineer for Scalable Apps

A leading software company in Singapore is seeking a Full-Stack Engineer specialized in Pega applications. This role involves designing and developing high-quality software solutions while collaborating with cross-functional teams. Ideal candidates will have 4–7 years of experience in Pega, frontend and backend ...

Full Stack Engineer: Build Scalable, Impactful Apps

A global technology leader in Singapore is seeking a Full Stack Developer to design, build, and maintain applications. The ideal candidate will have 3-6 years of experience in full-stack development, proficiency in frontend technologies and backend languages, and a strong problem-solving mindset. Join a team ded ...

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    Senior Full Stack Developer Java React Jobs in Singapore Job Search Guide, Trends and Insights