21,491+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Senior CIM/MES Systems Engineer Automation & IT

A recruitment agency in Singapore seeks a candidate to monitor and maintain CIM systems. The ideal applicant will have a degree in Computer Science or equivalent, with a minimum of 2 years in CIM roles, and proficiency in SQL and Java. The position involves designing and supporting CIM applications while offerin ...

Senior Distributed Storage Systems Engineer

ByteDance is looking for talented individuals to join the Distributed Storage team in Singapore. The role involves designing and developing innovative distributed storage systems while enhancing system stability and performance in alignment with business needs. Successful candidates will have at least ...

Senior Low Latency Trading Platform Engineer

A leading banking institution in Singapore is seeking a Senior Software Engineer for its APAC Equities Electronic Trading team. This role involves designing, developing, and maintaining a cutting-edge low-latency execution platform. Candidates should have at least 7 years of experience with Java and/or C#, and a ...

Senior Software Engineer & Technical Lead

A leading technology firm in Singapore is looking for a Software Engineering Team Lead to guide a team in the development and maintenance of software applications. This role involves setting technical direction, project management, and mentoring junior developers. Ideal candidates should hold a degree in Compute ...

Real Time Cross Border Payments Engineer Intern

Tencent is seeking a Cross-Border Payment Software Engineering Intern to join their fintech team in Singapore. This role involves developing real-time payment processing systems and optimizing backend performance using cutting-edge technologies. Ideal candidates are pursuing a degree in Computer Science and h ...

Backend Engineers (Search)

Degree/Diploma in Computer Science, IT, Computer/Electronics Engineering, or related field. Proficient in backend development using Java, Kotlin, Python, Golang, Node.js, or Ruby. Experience with cloud platforms such as AWS, Azure, or Google Cloud. Strong understanding of REST APIs, GraphQL, gRPC, and WebSockets ...

Chief Software Architect & Engineering Strategy Leader

zig by comfortdelgro in Singapore seeks a Senior Technical Leader to oversee the technical strategy for their Mobility Backend and Customer Interface departments. Ideal candidates will have over 12 years of software engineering experience, including 5 years in a leadership role, with expertise in React.js, Java, ...

Senior Low Latency Trading Systems Engineer

A leading financial firm in Singapore is seeking a Senior Software Engineer to optimize low-latency network connectivity to global financial exchanges. The role involves enhancing algorithms and collaborating with traders and developers to ensure optimal performance on exchange links. Ideal candidates have a Bac ...

VP of Technical Delivery Cards Technology (Remote)

UOB is looking for a VP, Technical Delivery Manager for their Cards Technology team based in Singapore. The role involves managing the end-to-end delivery of applications and driving modernization initiatives while ensuring compliance with DevOps standards. Potential candidates should have a Bachelor’s ...

Senior Banking Solution Architect: Cloud & Integration

A financial services technology company in Singapore seeks an experienced Solution Architect. The role requires a Bachelor's degree and a minimum of 10 years in financial services, with at least 5 years in solution architecture. Responsibilities include designing technical solutions, collaborating with stakehold ...

Senior Data Intelligence Platform Architect

A leading data technology firm in Singapore seeks a Solutions Architect who will proactively engage with customers to solve complex data challenges. The successful candidate will influence stakeholders, develop customer strategies, and provide technical solutions during the pre-sales cycle. Ideal applicants will ...

Android Software Engineer Graduate — Social (2026 Start)

A leading social media platform in Singapore is seeking an Android Software Engineer Graduate to start in 2026. In this role, you will design and implement features for the mobile application, collaborating closely with design and product teams. Ideal candidates will be final-year or recent graduates with strong ...

Semiconductor Data Scientist — Analytics & Optimization

Micron Technology in Singapore is seeking a Data Science Engineer to leverage techniques from mathematics, statistics, and IT to analyze large datasets. This role includes designing software, developing algorithms, and collaborating with various teams to drive insights that enhance products and services. The ide ...

Senior Software Engineer Lead & Build Scalable Systems

talentsis pte. ltd. is looking for a technology partner in Singapore to lead strategic projects involving system and network infrastructure. The role requires over 5 years of experience in software or system engineering with strong skills in full-stack development and Agile methodologies. Responsibilities includ ...

Senior Staff Test Engineer: ATE & FPGA/SoC Lead

AMD Ventures in Singapore is seeking a Test Engineer to develop ATE test programs for FPGA and SoCs products. The role requires 8 or more years of experience in test program development, alongside strong analytical and problem-solving skills. You will collaborate on new product introductions and manage productiv ...

Lead Algorithm Engineer: Drive Search, Recs & AI Models

go-jek singapore pte. ltd. is seeking an experienced algorithm designer to implement innovative algorithms for search and recommendation systems. The role requires a Master's degree in Computer Science or a related field and strong programming skills in Python, C++, or Java. Responsibilities include building adv ...

ML Platform Engineer — Scalable Backend for Deep Learning

A global technology company located in Singapore is seeking a Machine Learning Platform Engineer to develop and maintain their machine learning platform. This role involves designing and implementing core functions, collaborating with data scientists, and managing platform operations. Candidates should have a Ba ...

Senior Edge Platform Engineer – Global Gateway & Security

A global financial technology company in Singapore seeks a Senior Software Engineer to architect and build edge infrastructure. You will work on high-quality code, design scalable services, and have end-to-end ownership of features that improve performance and security. With over 5 years of back-end experience a ...

Senior Software Engineer Embedded & Cloud Tools (Remote)

Renesas Electronics Corporation seeks a Senior Software Engineer in Singapore. This role involves developing desktop and cloud-based software tools for microcontrollers, analyzing requirements, creating design documents, and ensuring software quality through testing. The ideal candidate should hold a d ...

Senior AI Platform Engineer AI Agents & RAG

A leading crypto exchange in Singapore seeks an experienced engineer for the development of an AI Native platform. The selected candidate will lead architecture design and implementation of AI capabilities within engineering workflows. Required qualifications include a Bachelor's degree in a relevant field and a ...

Junior ML Engineer – Local Services Search & AI

A leading tech company in Singapore is seeking a Machine Learning Engineer Graduate to enhance user discovery in local services. The role involves improving the search experience through advanced machine learning techniques. Ideal candidates should have a Bachelor’s or Master’s degree in a relevant field with pr ...

Software Engineering Manager: Lead, Improve & Support Systems

DCI CONSULTANTS PRIVATE LIMITED in Singapore is looking for a skilled Software Engineer to lead development teams and manage the full software engineering lifecycle. The ideal candidate will have a Bachelor's degree in Computer Science and be proficient in programming languages such as Java and C++. Th ...

Operations Manager, Video Intelligence Platform

A leading technology services firm in Singapore is seeking an Operation Manager to oversee project maintenance and operation management. The role demands technical knowledge in Java programming, virtualization technologies, and a minimum of three years in software development. Responsibilities include troublesho ...

QA Automation Engineer — Selenium, API & CI/CD Expert

GMP TECHNOLOGIES (S) PTE LTD in Singapore is seeking a Software Tester to conduct non-regression testing and develop automated test scripts using Selenium. The ideal candidate will have 3-5 years of experience in software testing, preferably within the banking sector. Responsibilities include collabora ...

AI Driven Ad Platform Architect & Tech Lead

Rakuten Asia Pte. Ltd. is hiring a Senior Software Engineer in Singapore to drive architectural leadership and technical excellence in the development of their advertising platform. The ideal candidate will have over 8 years of experience, strong Java and cloud-native architecture skills, and a passion for AI-au ...

Technical Lead – Secure Apps & Enterprise Platforms

HENDERSON SECURITY SERVICES PTE. LTD. is seeking a Technical Lead for Secure Applications and Enterprise Platforms in Singapore. The ideal candidate will have over 10 years of experience in software development, particularly with Java-based applications in secure environments. You will oversee the architectur ...

Tech Risk Consulting Intern: IT Security & Controls

EY in Singapore seeks candidates for a role focused on providing technology risks solutions for clients. The successful candidate will help mitigate risks through design and implementation of controls in various applications and infrastructures. Applicants should be pursuing a relevant university degre ...

AI Research Intern: LLM Systems & Data Pipelines

Jain Global, LLC is looking for an AI Research Intern in Singapore to build and evaluate AI-driven systems across various domains. The role involves implementing and stress-testing modern AI systems, including LLMs, in practical settings. The ideal candidate will work closely with researchers on unstru ...

Software Engineer II — Automation & Resilience

JPMORGAN CHASE BANK, N.A. in Singapore is looking for a Software Engineer II to join their Corporate and Investment Banking team. You will design, code, and deliver software solutions while engaging with the team in an agile environment. Ideal candidates have a Bachelor’s degree in Computer Science, ex ...

Real Time Data Ingestion Engineer Intern

ByteDance is seeking talented interns to join our engineering team in Singapore for a 2026 internship. This role focuses on designing and optimizing large-scale data ingestion systems to ensure high throughput and fault tolerance. Candidates should be pursuing a degree in Software Development, Computer ...

Senior Trade Finance Domain Architect Microservices & Cloud

1011 United Overseas Bank Ltd in Singapore is seeking an experienced architecture leader to define and establish the domain architecture for Trade, ensuring alignment with security principles. With over 15 years in IT and a strong focus on Trade Finance, you will develop comprehensive solutions, standardized ...

Senior Microservices Application Support Engineer

OCBC Bank in Singapore is looking for an experienced application support professional. You will provide L1/L2 support, troubleshoot service failures, and ensure SLA adherence. The ideal candidate should possess strong Core Java skills, experience with log monitoring using the ELK stack, and expertise in incid ...

Senior Test Automation Engineer AI & API Focus

RAPSYS TECHNOLOGIES PTE. LTD. is looking for a Senior Executive specializing in Test Automation across Singapore. The role requires 4 years of experience in the field. Key responsibilities include skill development in process improvement and defect logging, alongside strong knowledge in Selenium and Ja ...

APAC IT Support Analyst – Trade Systems & Incidents

ADECCO PERSONNEL PTE LTD is looking for a Technical Support Specialist in Singapore. The role involves managing application platforms and supporting the operational team for Trade Tools in APAC. Candidates should have at least 4 years of experience with Linux/Shell scripting, Oracle PL/SQL, and Java. T ...

Senior Performance Engineer Load Testing & Observability

EXASOFT PTE. LTD. is looking for an experienced Performance Testing Engineer in Singapore. Candidates must have a minimum of 6 years of experience in Performance Testing and Engineering, and proficiency in C and Java programming is mandatory. The role involves analyzing performance testing results, rec ...

Technical Lead: Core Banking & API Transformation

TENTEN PARTNERS PTE. LTD is seeking an experienced Technical Lead to support a large-scale Core Banking Transformation Program. The role involves leading development across banking platforms, ensuring best practices, and collaborating with Agile teams. Candidates should have over 8 years of software en ...

Lead AI Engineer, Search & Recommendation (LLMs)

GoTo Group is seeking an algorithm member for their Search and Recommendations Platform team in Singapore. In this role, you will design and implement algorithms for various products, enhance user behavior models, and collaborate with teams to improve search and recommendation systems. The ideal candidate holds ...

GenAI Data Engineer Intern: Build AI Powered Products

An innovative tech company in Singapore is seeking a motivated entry-level data engineer to develop Generative AI products. The successful candidate will collaborate with teams to enhance product iterations, improve user experience, and utilize technology for business growth. A Bachelor's degree in a relevant fi ...

Remote Backend QA Engineer Microservices & Automation

A leading global finance technology firm is seeking a Backend QA Engineer to join their fully remote team. In this role, you will design and execute test strategies, perform white-box testing, and enhance automation frameworks for efficient testing. Ideal candidates will have at least 3 years of experience in ba ...

MANAGEMENT TRAINEE (RETAIL)

Responsibilities: Achieve the shop sales and objectives that are set by the company Accountable and responsible for the day-to-day effective and efficient operations of the shop Responsible and committed in training staff and building teamwork Possess strong product knowledge, selling skills and able to manage o ...

Associate / Assistant Manager, Contracts & Procurement (Projects)

The Job Perform contract administration and management duties for contracts undertaken by Infrastructure Services. Prepare tender and pricing document. Review project manager's/consultant's justification and prepare approval recommendation. Assess payment valuation and advise financial implications on variation ...

MANAGEMENT TRAINEE (RETAIL)

Responsibilities: Achieve the shop sales and objectives that are set by the company Accountable and responsible for the day-to-day effective and efficient operations of the shop Responsible and committed in training staff and building teamwork Possess strong product knowledge, selling skills and able to manage o ...

Kitchen Prep & Cleaning Associate

Unity developer vacancy in Singapore Singapore This job is required to perform: (specific duty tasks) Responsibilities Clean all kitchen surfaces and remove rubbish Wash and clean kitchen equipment and appliances Keep the food and supply storage areas ...

Associate / Assistant Manager, Contracts & Procurement (Projects)

Job Description The Job Perform contract administration and management duties for contracts undertaken by Infrastructure Services. Prepare tender and pricing document. Review project manager's/consultant's justification and prepare approval recommendation. Assess payment valuation and advise financial implicatio ...

CyberSecurity Engineer

Job Description & RequirementsDegree in Infocomm Security, Computer Science, Computer/Electronics Engineering, or Information Technology Must have a minimum of 4-8 years of experience in cybersecurity Foundational knowledge in security architecture, secure system design, and threat modelling Ability to perfo ...

BUSINESS DEVELOPMENT EXECUTIVE

. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements 1. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements Job Description & Requirements Job Description & ...

BUSINESS DEVELOPMENT EXECUTIVE

. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements 1. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements Job Description & Requirements Job Description & ...

Intern Software Engineering Intern IN26005

Internship period: At least 6 monthsActivate 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 de ...

TechnicalSpecialist

Welcome to OPUS Careers Technical Specialist Job Description Provide support to island wide clients Responsible in providing advanced technical and operations support Manage small to large scale server infra ...

L2 Application Support

Job Description:We are looking for a proactive and dynamic professional to join our Application L2 support team to provide maintenance and support for a mission critical system.Training & mentorship will be provided on SOPs, ITSM and usage of Monitoring & Invest ...

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