23,954+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Research Engineer, School of Computing

Job DescriptionWe seek a full-stack engineer passionate about delivering the best user experience for cutting-edge technology. You will build the back end, which empowers the next-generation AI assistant, and the front end, which creates seamless new workflows.Responsibilities Work with the core research ...

Full Stack Applications Engineer WCAN

Responsibilities: Full-Stack Development: Design and implement frontend dashboards (e.g., KPI monitoring, real-time equipment status) and backend systems (APIs, microservices) for factory applications. System Integration: Connect applications with MES (Manufacturing Exe ...

iOS Developer (Swift, Objective C, Kotlin)

Key Responsibilities: Design, build, and maintain iOS applications using modern frameworks and tools. Collaborate with cross-functional teams including product managers, designers, and backend engineers to define, design, and ship new features. Ensure the per ...

Staff Frontend Engineer Singapore

What you will doLead the overall planning and architecture design from the front-end foundational technology stack to core product capabilities, driving the high-quality implementation of technical solutions and continuously enhancing the platform’s technical competitiveness and user experience.Drive the ...

Software Engineering Intern

About the roleWe are looking for a Software Engineering Intern to join our full stack teams at Endowus in Singapore. The internship lasts 10 weeks full time, ideally up to six months. ResponsibilitiesJoin a cross‑functional team that delivers end‑to‑end customer journeys in production. Use agile practice ...

M19 Full Stack Engineer

Responsibilities The Full Stack Engineer is responsible for maintaining, supporting, and modernising existing web applications and enterprise systems. The role requires expertise in legacy and modern technologies, system integration, and gradual modernisation approaches while ensuring system stability, security, ...

Senior/Staff Engineer, Citizen Developer Infrastructure

About The Team The Citizen Developers Infrastructure team sits within the Infrastructure & Productivity organization and is responsible for the internal platform that powers critical business processes at Airwallex. We build and operate a<str ...

Senior/Staff Engineer, Citizen Developer Infrastructure

About The Team The Citizen Developers Infrastructure team sits within the Infrastructure & Productivity organization and is responsible for the internal platform that powers critical business processes at Airwallex. We build and operate a citizen‑developer platform </b ...

Senior/Staff Engineer, Citizen Developer Infrastructure

About The TeamThe Citizen Developers Infrastructure team sits within the Infrastructure & Productivity organization and is responsible for the internal platform that powers critical business processes at Airwallex.We build and operate a ...

Founding Full Stack Engineer

Founding Full-Stack Engineer ManticoreAI. Backed by leading US cybersecurity investors. Remote. High-intensity.We're an AI-native offensive security company, backed by well-known US cybersecurity investors, building what the security industry has talked about for a decade and never shipped. Pentesting today ...

Sr Advanced Software Engr

Job Description THE FUTURE IS WHAT WE MAKE IT. Senior Advanced Software Engineer Jurong, Singapore Start your career by making an impact and real connections with some of the most meaningful challenges around. When you join Honeywell, you become a member of our performance culture comprised of diverse leaders, t ...

ServiceNow Consultant

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services del ...

Senior/ Staff Full Stack Engineer

Job Summary As a Staff Full‑Stack Engineer on the Leading Emergent Engineering Taskforce (LEET), you are the primary product builder bridging abstract requirements with real‑world execution. You own the end‑to‑end implementation of features—from database schema to user interface—ensuring high‑per ...

Enterprise Content Management (ECM) Technology Stack Architect

We seeking a highly hands-onECM Technology Stack Architectto support Public Sector (GCC) programmes in Singapore. The candidate must demonstrate strong hands-on experience across multiple ECM platforms, deep understanding of content lifecycle management, and the ability to architect interoperable, secure ...

Senior Product Engineer Data Driven Web Apps (React/TS/GraphQL)

Salt Digital Recruitment is seeking a Senior Product Engineer in Singapore. You will design and build innovative web applications using React and TypeScript, focusing on workforce intelligence. The role involves working within a cross-functional team, translating business needs into technical solutions ...

Software Engineer (Web Front End) (React with TypeScript, NodeJS + Cloud

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted providers i ...

Senior Product Engineer Data Driven Web Apps (React/TS/GraphQL)

Salt Digital Recruitment is seeking a Senior Product Engineer in Singapore. You will design and build innovative web applications using React and TypeScript, focusing on workforce intelligence. The role involves working within a cross-functional team, translating business needs into technical solutions while sup ...

Engineer (Frontend |React|Typscript|3yrs contract|upto 7k|public sector)

Job Title: Engineer (Web Development) Role: Front End Engineer Contract Duration:36 months Location:1 Depot Rd, Singapore Salary Range:SGD 5,000 – 7,000 per month + Benefits + Bonuses (AWS+Loyalty+Performance) Eligibility:Only Singaporeans Frontend Engineering ResponsibilitiesDevelop and main ...

System Analyst/Developer (1 year contract)

System Analyst cum Developer (1 year contract)Domain: BankingJob Responsibilities • Analyze, design, develop, enhance, debug, support, maintain, testing applications. • The primary work comprises requirement analysis, mapping design, technical specification, programming, code review, job scheduling, perf ...

Senior Application Developer (Mobile & Software)

Job Openings Senior Application Developer (Mobile & Software) About the job Senior Application Developer (Mobile & Software) Job Responsibilities:Execute application development deliverables and activitiesParticipate in various phases of the Software Development Life Cycle (SDLC) for IT Projects and to i ...

Backend / Platform Engineer

Job Summary Backend / Platform Engineer will design and build backend services and APIs that power a high-throughput, data-intensive platform. The engineer will collaborate closely with AI/ML and frontend teams to integrate models and support product features. Responsibilities Design and implement REST/gRPC APIs ...

Back End Engineer

Is there a Zenika in you Let's talk skills and passion first. You're not just about writing code; you're all about creating clean, efficient, and impactful solutions. With expertise in Java, and the latest in Hibernate or Spring, you're always keeping up with new tech tr ...

Staff Software Engineer

Company DescriptionVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Vis ...

R&D AI Software Engineer

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑class solutions in communications, 5G, automotive, energy, quantum ...

R&D AI Software Engineer

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our 15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace ...

R&D AI Software Engineer

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑class solutions in communications, 5G, automotive, energy, quantum, aerospace, def ...

R&D AI Software Engineer

OverviewKeysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15, employees create world-class solutions in communications, 5G, automotive, energy, qu ...

R&D AI Software Engineer

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our 15,000 employees create world-class solutions in communications, 5G, automotive, energy, ...

Senior R&D AI Software Engineer

We are seeking an experienced Software Development Engineer to design and build end-to-end full-stack applications, encompassing intuitive frontend user interfaces and scalable backend services. This role involves developing responsive, user-friendly UI components using modern frameworks such as React or Vue, al ...

Backend Engineer (Go/NodeJS)

We're looking for talented backend engineers with Golang/Node JS experience to join us and work remotely, on super exciting products.What you'll get to do Define and shape the fundamentals of engineering at Dwarves Foundation Design and write maintainable code at scale ...

Core Engineering, SDLC & Runtime, Java CI/CD Software Engineer, Associate, Singapore

SDLC & RUNTIME The SDLC and Runtime (SDLCR) team builds and manages the firm's mission critical platforms for job scheduling, compute-as-a-service, file transfer, and the firmwide software development lifecycle (e.g., software distribution, automated testing, CI/CD). These platforms empowe ...

Senior / Full Stack Developer React.js, Python and GenAI Applications

Full Stack Developer / Senior Full Stack Developer React.js, Python and GenAI Applications Location:Singapore Employment Term:12-month renewable contract Openings:2 positionsWe are seeking talentedFull Stack Developersto join our technology delivery team in Singapore. The successful candi ...

Manager IT (Solution Architect)

Job Responsibilities Automation & Smart Warehouse Integrate IoT, RFID, vision AI, and AGVs/AMRs with enterprise systems. Support automation projects: e-lockers, pick‑to‑light, robotic arms, ensuring data sync and reliability. Design secure IT/OT segmentation fo ...

Applications Manager (Smart Warehouse Architect)

$9,000 + Attractive Benefits Mon - Fri: 8am - 5.30pm Gul Circle MRT This role combines deep full-stack engineering capability with strong knowledge of warehouse automation, IoT, and operations technologies (OT) to build an integrated digital ecosystem. The Architect will enable smart-warehouse, last-mile, and da ...

IT Solution Architect (.NET Core / Python)

Job Responsibilities Automation &Smart Warehouse Integrate IoT, RFID, vision AI, and AGVs/AMRs with enterprise systems. Support automation projects: e-lockers, pick-to-light, robotic arms, ensuringdata sync and reliability. Design secure IT/OT segmentation for remote monitoring and maintenance. Collaborate with ...

IT Solution Architect (.NET Core / Python / Robotic Platform)

Job Responsibilities Automation &Smart Warehouse Integrate IoT, RFID, vision AI, and AGVs/AMRs with enterprise systems. Support automation projects: e-lockers, pick-to-light, robotic arms, ensuringdata sync and reliability. Design secure IT/OT segmentation for remote monitoring and maintenance. Collaborate with ...

Supply Chain Technology IT Solution Architect #IFL

Job Responsibilities Automation &Smart Warehouse Integrate IoT, RFID, vision AI, and AGVs/AMRs with enterprise systems. Support automation projects: e-lockers, pick-to-light, robotic arms, ensuringdata sync and reliability. Design secure IT/OT segmentation for remote monitoring and maintenance. Collaborate with ...

Product Engineer (Operations Management)

CSIT develops digital products to advance the national security interests of Singapore. We are looking for talented product engineers with a growth mindset and a passion for creating great products to improve the effectiveness of the organisation.About this Role: As a product engineer in Operations Managemen ...

Cloud Solution Engineer (Terraform/ Python)

We are looking for a Software Developer with strong experience in cloud infrastructure and modern web development to build, deploy, and maintain scalable applications. This role combines software engineering and infrastructure-as-code, enabling reliable and efficient delivery of cloud-native systems.Working ...

Senior Assistant Manager (Software Developer), Artificial Intelligence Office (1 yr contract)

Job ID: 9621Job Function: AdministrationInstitution: National University Health SystemOverview We are seeking a talented full stack developer to join our innovative Robotic team. Primary role is to develop, test, deploy and maintain Software applications for the Nurse Companion Robot. These applicati ...

Software Engineer

As a Software Engineer with a strong attention to detail you would be passionate about software development and delivering excellence whilst going deep into specific requirements but also has the ability to looking at things from an end-to-end project strategies perspective. You would be working all the st ...

Software Engineer

We’re hiring a Software Developer to build and maintain web and mobile applications on containerized platforms, working in an Agile team with offshore developers. What You’ll Do Develop applications based on requirements and technical designs Collaborate with offsh ...

Network Engineer July 2020

Description 5+ years of experience as ETL Developer.Minimum 3 year experience with Big Data Hadoop Spark ,Hive , Sqoop ,YARN.Experience in Programming Languages : Scala , Python, JavaExperience in developing medium to large scal ...

Software Engineer (Full Stack)

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart ...

Frontend Engineer

Company: RiDiK Pte Ltd Role : Frontend Engineer Job Level : 4-6 years of relevant experience Duration : 12 Months Contract Budget : SGD 6,500 - 8,000 Job Summary We're looking for a Frontend Engineer to support ou ...

Associate Director, Software Engineering

Be a Part of Something BIG! We are seeking a highly accomplished and results-oriented Associate Director of Engineering to lead the end-to-end development, strategy, and operations of our critical application portfolio. This portfolio spans our customer-facing products (Cast.sg, Insuran ...

Associate Director, Software Engineering

An empowering career at Singtel begins with a Hello. Our purpose, to Empower Every Generation, connects people to the possibilities they need to excel. Every hello at Singtel opens doors to new initiatives, growth, and BIG possibilities that takes your career to new heights. So, when you say hello to us, yo ...

Senior Software Engineer 2

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, s ...

Software Engineer (Full Stack)

Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, s ...

M26 Full Stack Engineer

Architect, develop, and deploy scalable microservices using Java and Python, ensuring high availability and performance Collaborate with DevOps to deploy and manage applications using AWS services (EC2, S3, RDS, Lambda, SQS/SNS, DynamoDB) Apply Domain-Driven Design (DDD) and Event-Dr ...

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