21,004+ Java Fullstack Developer React Js Jobs in Singapore — Top Companies Hiring June 2026

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Senior Data Scientist: AI, Simulation & Optimization

Micron Memory Malaysia Sdn Bhd in Singapore is seeking a Senior Data Scientist to analyze big data and develop actionable insights. The role will focus on semiconductor operations and require strong programming capabilities in languages such as JAVA and Python. The ideal candidate will have at least 3 ...

AI Engineer Intern Real Time Data Ingestion & Pipelines

ByteDance is offering an internship for an AI Engineer in Singapore. This role involves building and optimizing data ingestion systems and working on a significant data platform that influences millions of users. Interns will design architecture, enhance pipeline performance, and collaborate with cross-functiona ...

Tech Lead — Scalable Recommendation Infrastructure

TikTok Pte. Ltd. is seeking a skilled engineer to join their Recommendation Architecture Team in Singapore. This role involves designing high-performance systems and optimizing the architecture for recommendation products. Candidates should have a Bachelor's degree in Computer Science or related fields along wit ...

Systematic Credit Markets Associate Bond & ETF Trading

A leading financial institution in Singapore is seeking a Systematic Market Making Associate to create and manage automated trading systems for corporate bonds and ETFs. The role requires collaboration with traders and technology teams, hands-on experience in quantitative trading, and proficiency in Python and J ...

FinTech & Blockchain Lecturer — DLT & Payments

A leading education institution in Singapore is seeking dynamic individuals to support course offerings in distributed ledger technologies and related ICT modules. The role involves implementing module delivery, designing curriculum, and engaging with industry for current trends and collaborations. Applicants sh ...

Algorithmic Trading Specialist

A leading financial firm in Singapore is seeking talented Traders to design and improve algorithmic trading strategies on a global scale. Candidates must have an excellent academic background, particularly in hard sciences, along with outstanding quantitative skills and some programming expertise (Python, SQL, J ...

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 Data Engineer: Build Scalable Data Pipelines for AI

INNOCELLENCE SYSTEMS PTE. LTD. is seeking an AI Data Engineer in Singapore to design and maintain data pipelines for clinical studies and digital devices. The ideal candidate has 5+ years of experience in ML model deployment and strong skills in ETL tools like Apache Spark. Responsibilities include optimizing da ...

Data Engineer: Scalable Pipelines (Databricks/Snowflake) Contract

Radiant Digital Solutions in Singapore is looking for a Data Engineer to design, develop, and maintain scalable data pipelines using Databricks, Snowflake, and Microsoft Fabric. The ideal candidate will have a strong understanding of data modeling and big data technologies, alongside proficiency in programming l ...

Senior Data Engineer — Data Platform & Pipelines

DRW is looking for a Senior Data Engineer in Singapore to join our Data Experience team. You will be responsible for managing data pipelines, ensuring data quality, and collaborating with traders and researchers to optimize data usage. The ideal candidate has over 7 years of experience in modern data technologie ...

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 ...

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 ...

Senior L3 App Support Lead Banking ITIL & Change

A leading tech firm in Singapore is seeking an experienced L3 Application Support Lead to manage support issues and coordinate with offshore teams. The ideal candidate will have over 8 years of experience in application support, especially within banking, with strong skills in incident management and Java develo ...

Cloud QA Engineer Accelerator Program (Remote)

A leading blockchain ecosystem in Singapore is looking for Early Career Talent for its Accelerator Program. As part of this program, you will engage in an immersive experience focused on software testing and quality assurance. Responsibilities include collaborating with teams, executing test cases, and addressin ...

AI & ML Intern, Global E‑Commerce Logistics

A leading social media platform is seeking PhD interns to contribute to logistics and supply chain operations. This internship involves developing deep learning models to enhance user experience in global e-commerce. Ideal candidates are pursuing a PhD in a quantitative field, possess strong skills in machine le ...

Energy Trader: Futures & Options Desk (Hybrid)

A financial services firm in Singapore is seeking a candidate to support the Energy Trade Desk focused on Options/Swap/Futures pricing and risk management. Duties include daily account reconciliation, running risk analysis reports, and interacting with internal Risk Management Consultants. Applicants should have ...

Mid Level Software Engineer – Capital Markets Data Platform

Une entreprise de technologie financière à Singapour recherche un(e) Ingénieur(e) Développement Logiciel Intermédiaire. Le poste implique la conception, le développement et la maintenance d'applications critiques pour les Marchés de Capitaux, avec un focus sur l'intégration des données de marché. Le candidat idé ...

VP Banking App Support Lead – Incident & RCA Expert

tangspac consulting pte ltd is seeking an experienced individual for a lead role in application support for critical banking applications. Key responsibilities include providing level 3 support, managing incidents, and leading team troubleshooting efforts. The ideal candidate will have a minimum of 10 ...

IT Project Manager TIBCO Integration Lead

Recruit Express Pte Ltd in Singapore is looking for an IT Technical Project Manager to drive integration projects for Cash & Trade Management. The successful candidate will lead the design and support of integration platforms using TIBCO technologies and work with regional teams to deliver projects. They should ...

Strategic Banking Solutions Analyst

SOLDERFIELD RESOURCES PTE. LTD. is seeking a professional for a role focusing on stakeholder relationship management, high-level solutioning, and change implementation in the banking sector. The ideal candidate should have at least 3 years of relevant banking or consulting experience, a Bachelor’s degree, and pr ...

Android Software Engineer – Graduate (Social Apps)

Ellis Technologies, Inc. is seeking an Android Software Engineer Graduate for a 2026 start to design and implement new-user features of their mobile application. The role includes collaborating with design and product teams to deliver a high-quality mobile experience. Candidates should be in their fina ...

L2 Site Reliability Engineer — Production Support

Exasoft is looking for a skilled professional to join their Production Support team in Singapore. The ideal candidate should have over 5 years of hands-on experience in Production Support, SRE, or BizOps, with significant expertise in incident management and troubleshooting. Strong scripting skills in ...

SRE Intern Monetization Systems, Global Reliability

Ellis Technologies, Inc. in Singapore is looking for a Site Reliability Engineer Intern to enhance the lifecycle of ads systems from design to operation. The successful candidate will improve service reliability across multiple data centers and develop tools for monitoring service health. This internsh ...

AI Agent Engineer Production Ready LLM Systems

Binance is seeking an AI Agent Engineer in Singapore to design and build innovative AI workflows and systems. The role involves working alongside experienced engineers to enhance productivity and operational efficiency through practical AI solutions. Candidates should hold a Bachelor's or Master's degree in a re ...

Backend Software Engineer Live Revenue Platform

A leading technology firm in Singapore is seeking passionate engineers to develop and optimize a real-time, high-performance, large-scale distributed infrastructure for live streaming. You will be crucial in building innovative revenue features that affect millions of users. Candidates should be proficient in la ...

Payments Data Platform Engineer

A leading technology company is seeking a Software Engineer in Singapore to develop cutting-edge data infrastructures for payment solutions. The role demands a Bachelor's degree in Computer Science, coupled with 2 years of software development experience in languages like C, C++, Java, or Python. Candidates will ...

Lead SAP Fiori/UI5 Architect & Team Mentor

A leading technology services firm in Singapore is looking for a SAP Fiori/UI5 Development Lead to oversee and develop custom applications. In this role, the candidate will lead a development team, providing technical guidance and managing project execution. They should possess extensive experience in SAP Fiori, ...

Senior Software Engineer Machine Learning & AI Systems

Meta is looking for experienced engineers in Singapore to build innovative products that connect billions of people. The role involves collaborating with cross-functional teams, developing and optimizing software components, and leading technical efforts. Applicants should have a strong background in s ...

Senior Engineer, Low Latency Trading Platform

A leading financial services company in Singapore is seeking a Senior Software Engineer for its APAC Equities Electronic Trading team. The role involves designing and developing their next-gen low-latency execution platform, collaborating with a diverse team, and driving Agile practices and CI/CD processes. Idea ...

Senior Semiconductor Automation Engineer Data Driven

VisionPower Semiconductor Manufacturing Company (VSMC) in Singapore is seeking a candidate for the role of Automation Engineer. You will design and maintain automation systems for semiconductor equipment, focusing on enhancing efficiency. Responsibilities include analyzing production data to optimize processes a ...

Senior Risk Platform Engineer

Airwallex is seeking an experienced engineer for their Risk Platform Team in Singapore. This role involves designing and developing transaction risk services using Kotlin and Java. Responsibilities include end-to-end delivery of key components, collaborating on technical solutions, and mentoring team members. Ca ...

Data Services Engineer: Build Robust Pipelines & APIs

The Defence Science and Technology Agency in Singapore is seeking motivated Software Engineers to develop automated data services that support critical operations. In this role, you will design data pipelines, implement APIs, and collaborate with cross-functional teams to enhance system efficiency. Candidates sh ...

Backend Software Engineer Intern, Privacy & Security

A leading social media platform in Singapore is looking for talented individuals for a data privacy engineering internship starting in January 2026. This role involves designing and maintaining systems that enhance user privacy, working with engineering teams to ensure compliance with privacy regulations, and re ...

Frontend Maintenance Engineer for Next Gen AFC & E Payment

MSI GLOBAL PRIVATE LIMITED is looking for a talented Frontend Maintenance professional in Singapore. This role involves working with cutting-edge contactless smart card technology to enhance automatic fare collection systems. The candidate will need expertise in embedded software development and web application ...

Senior Data Engineer: Cloud Data Pipelines & AI Enablement

Manpower Staffing Services (Malaysia) Sdn Bhd is looking for a Senior Data Engineer in Singapore to design and maintain scalable data solutions. Responsibilities include developing data pipelines, supporting cloud migration, and collaborating with data scientists. Candidates should have at least 3 years of data ...

Big Data Engineer Analytics & Data Pipelines

A leading global technology firm in Singapore is seeking a Big Data Engineer - Data Analytics Expert. The role involves developing and maintaining a Big Data stack, enhancing search and recommendation systems, and managing ETL processes. Candidates should have a strong coding background in languages such as Pyth ...

Quality Assurance Engineer: Shape Quality from Day One

A global technology firm is seeking a Quality Assurance Engineer based in Singapore. You will be instrumental in creating next-generation solutions, emphasizing quality in service delivery. The role requires a minimum of 6 years in software quality testing, with hands-on automation experience. Candidates should ...

Graduate Big Data Engineer: Build Scalable Data Systems

A leading tech firm in Singapore seeks a candidate with a Bachelor’s or Master’s degree in Software Development or a related field to design and implement scalable data systems. Responsibilities include troubleshooting production systems and using data mining and machine learning techniques. The ideal candidate ...

AI & Data Intern: Hands On ML & Insights

A consulting firm based in Singapore is looking for an Intern to support the AI & Data team. The role involves gathering and analyzing data, assisting in machine learning projects, and contributing to data pipeline development. Ideal candidates are currently pursuing a degree in Computer Science or Data Science, ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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