20,829+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Senior AI Platform Engineer & Technical Mentor

ST Engineering is looking for a skilled software developer to design and maintain a scalable AI and data analytics platform. The role includes code reviews, mentoring developers, and working with cloud infrastructures such as AWS, Azure, or GCP. Candidates should have at least 5 years of software development exp ...

Junior AI Engineer: Cloud AI & Data Pipelines

A leading tech company in Singapore is seeking an Associate AI Developer to work collaboratively with a team of AI scientists and engineers. The role involves building cutting-edge AI products, handling large data sets, and ensuring cloud application readiness. Ideal candidates should have a degree in Computer S ...

Senior Java Backend Engineer — Data Processing on AWS

A reputable consultancy firm in Singapore is seeking a skilled BACK END Developer to join their team. The ideal candidate will have at least 6 years of experience in Java backend development with a strong focus on data processing applications. Proficiency in SQL and AWS is vital, along with excellent analytical ...

Senior Java Systems Engineer AFC & Microservices

A LOOP PTE. LTD. in Singapore is seeking a Software Developer with at least 5 years of experience in software development. You will be working with the development team to design and deliver software solutions for an Automatic Fare Collection system and more. Key qualifications include a degree in Comp ...

Senior Software Engineer — Java + Angular, Lead & Mentor

Referrals Only is seeking a Senior Software Developer based in Singapore. This role requires at least 7 years of experience with Java + Angular and a strong advocate for engineering best practices. You will collaborate with various teams to deliver software solutions that drive meaningful change. Your ...

Senior Backend Engineer Global, Scalable Systems

PLAUD PTE. LTD. in Singapore is seeking an experienced backend developer with over 5 years of expertise in system design and implementation. The ideal candidate is proficient in Python, Go, or Java, and has hands-on experience with AWS infrastructure. Responsibilities include designing and executing backend syst ...

Java Backend Engineer – Spring Boot & Microservices

A leading IT services company in Singapore is seeking a skilled backend developer proficient in Java and Spring Boot. The candidate will develop and maintain microservices-based systems, collaborating with cross-functional teams to ensure performance and security. Requirements include experience with RESTful API ...

Senior Backend Architect: Java, Go, Microservices Kubernetes

A leading technology services firm in Singapore is seeking a highly skilled Backend Developer and Architect. This role focuses on backend development using Java and Golang, along with expertise in microservices architecture and containerization with Docker and Kubernetes. Responsibilities include designing scala ...

Senior Cloud Backend Engineer – AI & HPC Platforms

A leading technology firm in Singapore is seeking a skilled Backend Developer to design and maintain APIs for cloud platforms. The ideal candidate will have expertise in backend technologies like Java, Python, and database management, with at least 3 years of experience in cloud infrastructure. The role involves ...

Android Software Engineer — Build High‑Impact Mobile Apps

Baidu, Inc. in Singapore is looking for a mobile application developer to design and implement features of a mobile application. The role requires collaboration with cross-functional teams to create optimal user experiences on Android. Candidates should have a Bachelor’s degree in Computer Science and at least 2 ...

Staff Backend Engineer, Onboarding & KYC Platform

A global financial tech company based in Singapore seeks an experienced software developer to join their onboarding team. You will design scalable systems using Java/Kotlin, collaborate with cross-functional teams to meet business needs, and promote security and compliance. Ideal candidates should have a strong ...

Calypso Back Office Software Engineer (Java)

ADECCO PERSONNEL PTE LTD is seeking a skilled developer for the Calypso back-office package. This role involves building and supporting applications while collaborating with business users and IT teams. Applicants should possess 3-6 years of experience, a degree in Computer Science, and proficiency in ...

Mission Critical Backend Developer (Cloud & DevSecOps)

A technology agency in Singapore is looking for a passionate Backend Developer to join its dynamic team. You will work on impactful projects in a multidisciplinary environment and contribute to the development of essential software systems for mission execution. The ideal candidate should have a Bachelor's degre ...

Global AI Software Engineer — Production ML & API Pipelines

Razer Inc. is seeking an experienced AI/ML Developer in Singapore to implement and optimize machine learning models in production. You will focus on deploying AI models using RESTful APIs and developing high-performance AI applications. The ideal candidate has over 3 years of software development experience with ...

Senior Full Stack Engineer | AWS, React, CI/CD, Leadership

KEY CONNECT RECRUITMENT PTE. LTD. is seeking a seasoned Software Developer with over 8 years of experience in both frontend and backend technologies including Java Enterprise Edition and TypeScript/ReactJS. The ideal candidate will have solid expertise in automation testing and a working knowledge of AWS, Doc ...

Realtime Trading Software Engineer | High Impact Automation

Hunter Bond is seeking a Software Developer in Singapore who will design and build systems that power trading and analytics. This high-impact role involves collaborating with top-tier engineers and driving automation across workflows. The ideal candidate should hold a degree in a relevant STEM field an ...

Manufacturing Systems Engineer & Tech Lead

Ingrasys in Singapore is looking for a skilled software developer to lead the design and implementation of in-house applications aimed at supporting manufacturing and business operations. You will be responsible for analyzing requirements and optimizing manufacturing systems while providing technical guidance ...

Technical Lead Cloud, DevOps & Platform Delivery

Sedha Consulting is looking for a Software Developer in Singapore. This hands-on role covers the full software development lifecycle and includes responsibilities like designing, developing, and maintaining applications as well as production support in an outsourced environment. The ideal candidate has ...

Web3 Backend Engineer: Blockchain Systems & Innovation

A leading blockchain technology company in Singapore is seeking an experienced developer to design and maintain business systems while developing blockchain applications. The ideal candidate will have at least 3 years of programming experience in Java, Go, or Python. Strong communication skills and a passion for ...

iOS Mobile Engineer for Secure Payments SDKs

ADECCO PERSONNEL PTE LTD is looking for an iOS mobile developer to join their Digital Payment business line. This role involves designing, implementing, and validating mobile SDKs within a well-established R&D team. Candidates should have a degree in Information Security or a related field and a minimum of 4 yea ...

Software Developer Intern – Banking IT & Cash Management

Crédit Agricole Corporate and Investment Bank (ISAP Singapore) is offering a 6-month internship for a Software Developer. The role involves analyzing business requirements, implementing software solutions, and supporting testing processes in a collaborative environment. Candidates should possess strong analytica ...

Manufacturing IT Programmer Java & SQL

PERSOL in Singapore is seeking a skilled IT Developer to support in-house system development and rollout for business operations. You will work on coding in Java, Python, and PL/SQL while ensuring system performance and quality. The ideal candidate should have a diploma or degree in Computer Science or ...

Senior Backend Engineer AFC Back Office (Java/Cloud)

MSI GLOBAL PRIVATE LIMITED is looking for a software developer to design and deliver solutions for a high-performance Automatic Fare Collection (AFC) system. Candidates are expected to gather requirements, develop software, and assist with application support. A recognised degree in Computer Science or ...

Software Engineer Defense & Public Safety (Full Stack)

ST Engineering in Singapore is seeking a Software Developer to contribute to advancing solutions for Defence and Public Security. You will be involved in software application development using languages such as C++ and Java, alongside designing and testing documentation. The role requires a good learning attitud ...

Low Latency C++ Engineer – Trading Systems

Trades Workforce Solutions in Singapore is seeking a C++ Developer for their team focusing on building high-performance trading systems. The role involves developing order management, internal messaging, and connectivity to global markets. Ideal candidates should have strong C++ experience, familiarity with Java ...

Senior Software Engineer – FinTech Trading Platform

A leading financial technology firm in Singapore is seeking an experienced Senior Software Developer to join their engineering team. This role focuses on hands-on development and mentoring junior engineers. You will design and maintain scalable systems for a prime brokerage trading platform, ensuring performance ...

MES System Engineer Manufacturing

A manufacturing technology company in Singapore seeks a System Developer specializing in MES. This role involves developing, testing, and deploying systems to enhance business operations and support manufacturing processes. Candidates should possess a degree in Computer Science or related fields, with 2-5 years ...

Platform Service Owner & DevOps Lead

Trinity Workforce Solutions, Inc. is looking for a Developer / IT Service Owner (Dev/ITSO) in Singapore. This role involves managing the health and operational performance of key applications while taking charge of service ownership, incident resolution, and continuous improvement. You will lead the de ...

AI Data Platform Engineer

A technology solutions provider in Singapore is seeking an Artificial Intelligence Developer to enhance data workflows and develop AI-driven applications. The ideal candidate will have a Bachelor’s degree and 5-8 years of experience in artificial intelligence roles. Responsibilities include optimizing data pipel ...

Software Systems Lead — SDLC (C/C++/Java)

A recruitment agency is seeking a skilled software developer in Singapore. This permanent role requires providing technical leadership in system and network design, executing the full software development life cycle (SDLC), and ensuring quality assurance for existing software. Candidates must have a degree in EE ...

Full Stack Microservices Developer — Real Time Apps

IDEMIA Public Security is looking for a software developer in Singapore to design and implement large-scale, real-time applications. The successful candidate will collaborate with a team to build micro-services and improve usability. With 1-3 years of experience, strong analytical skills, and a relevant degree, ...

Senior ATE Test Engineer — Silicon Bring Up & Yield

ThunderSoft in Singapore is looking for a semiconductor product developer with at least 4 years of experience. The role includes collaborating with various teams for IP content, developing test programs, validating new features, and performing silicon characterization. Proficient knowledge in ATE test program de ...

Remote Mobile Apps Developer (Flutter/iOS/Android)

A technology consulting firm in Singapore is looking for a committed Cross-Platform Developer to design and develop mobile applications for iOS and Android. The ideal candidate will have 1-3 years of experience with Flutter, Kotlin, and Java, and a strong understanding of modern development practices. This role ...

Full Stack Developer

Overview We are looking for an experienced Software Developer with strong hands-on experience in the .NET Framework / .NET 8 / .NET 9 ecosystem. The ideal candidate should possess solid software engineering fundamentals, strong problemsolving skills, and the ability to work closely with stakeholders across diffe ...

Full Stack Developer

Overview We are looking for an experienced Software Developer with strong hands-on experience in the .NET Framework / .NET 8 / .NET 9 ecosystem. The ideal candidate should possess solid software engineering fundamentals, strong problemsolving skills, and the ability to work closely with stakeholders across diffe ...

Full Stack Developer

Overview We are looking for an experienced Software Developer with strong hands-on experience in the .NET Framework / .NET 8 / .NET 9 ecosystem. The ideal candidate should possess solid software engineering fundamentals, strong problemsolving skills, and the ability to work closely with stakeholders across diffe ...

Full Stack Developer

Overview We are looking for an experienced Software Developer with strong hands-on experience in the .NET Framework / .NET 8 / .NET 9 ecosystem. The ideal candidate should possess solid software engineering fundamentals, strong problemsolving skills, and the ability to work closely with stakeholders across diffe ...

Mobile Application Developer

Mobile Application Developer – Android & iOS Important Information Location: Singapore 12 months contract Job Summary We're looking for a Mobile Application Developer to design, build, and support Android and iOS applications for our client engagements. You& ...

ML Engineer

Duration: 1 year Contract Location: CentralJob Description Design and deliver scalable real-time data and machine learning solutions by building robust ingestion and transformation frameworks across Hadoop ecosystems. Enable end-to-end ML model operationalization and performance optimization, while supportin ...

Full Stack Engineer

We are hiring a Full Stack Engineer to join an enterprise engineering team within a large, structured corporate environment. This role supports the design, development, and enhancement of internal systems that are critical to business operations. The team is expanding and is focused on delivery efficien ...

Full Stack Engineer

We are hiring a Full Stack Engineer to join an enterprise engineering team within a large, structured corporate environment. This role supports the design, development, and enhancement of internal systems that are critical to business operations. The team is expanding and is focused on delivery e ...

Full Stack Developer

. Degree in Information Technology or equivalent. . Must have minimum 6-8 years of experience in Full Stack Development with system design & microservices architecture including service communication and API design . Must have experience in NodeJS backend development ...

Java/AWS, Technical System Analyst

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech ...

Lead Java Engineer: Microservices, Cloud & Frontend Impact

JPMorgan Chase & Co. in Singapore is seeking a skilled software developer to create and manage innovative solutions. This role requires expertise in Java, Spring Boot, and cloud technologies, with a strong background in developing secure and high-quality production code. The ideal candidate will have a ...

Senior Java Backend Engineer Cloud Native Microservices

SCIENTEC CONSULTING PTE. LTD. is seeking a Senior Backend Developer to join a government agency in Singapore. This role involves designing and developing scalable backend services using Java Spring Boot, implementing RESTful APIs, and creating cloud-native solutions with AWS. The ideal candidate should have a mi ...

Software Lead & Systems Architect

A leading software company in Singapore is seeking an experienced full-stack developer to lead design and development projects. The ideal candidate should have at least 4 years of relevant experience, strong knowledge of software engineering, and proficiency in various programming languages such as Java, JavaScr ...

Senior Java Systems Engineer AFC & Microservices

ABSOLUT POH TEO INVESTMENT HOLDING LLP in Singapore is seeking a Software Developer responsible for design, development, documentation, testing, and delivery of software solutions for an Automatic Fare Collection (AFC) system. Candidates should have at least 5 years’ experience and a recognized degree in Comp ...

Senior AI Architect & Cloud Platform Engineer

SAP Belgium NV/SA is seeking a Senior AI Developer in Singapore to design and build conversational services and cloud solutions. The role requires strong Java skills, particularly with Spring Boot, along with 7 years of software development experience. You will lead engineering efforts on innovative projects and ...

MES Software Engineer: Build & Optimize Manufacturing Systems

PERSOL in Singapore is looking for an IT Developer responsible for in-house system development and improvement. You're expected to follow SDLC requirements and demonstrate proficiency in Java and Python. The ideal candidate should have a diploma or degree in Computer Science/Engineering and at least one year of ...

Full Stack Software Developer: Angular + Spring Boot + AI

Itcan Pte. Limited in Singapore is looking for a Software Developer to design and maintain applications using modern frameworks. The candidate will be involved in full SDLC, secure coding practices, and collaborate with stakeholders. Ideal candidates have at least 3 years of experience, a degree in Com ...

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