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

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BI Visualization Engineer

A forward-thinking analytics firm in Singapore is searching for a Visualisation Developer to enhance its Business Intelligence platform. The chosen candidate will collaborate with business users to automate reporting processes, create and maintain reports using SQL and SAS EG, and develop visualization dashboard ...

Quant DevRel Engineer: API Trading Platform

HyperLink is looking for a highly technical developer relations engineer in Singapore to lead API integrations for traders. The role involves maintaining documentation, providing user support, and developing tools for seamless trading experiences. The ideal candidate should have strong skills in algori ...

Data Platform Engineer — AI Data Infrastructure & Governance

A leading tech company in Singapore is seeking a skilled data warehouse developer with 5-8 years of experience. You will collaborate with various teams to develop data requirements and promote data governance. The ideal candidate has a strong understanding of data warehouse theory, is proficient in the Hadoop ec ...

Senior Software Engineer – Mission‑Critical Systems

St Engineering is seeking a Software Developer at their Singapore office. The role involves designing and enhancing mission-critical software and systems, with an emphasis on innovation in the Defence and Public Security sectors. We value candidates who can work independently with strong programming sk ...

Junior Software Engineer — Web/Desktop Apps (VB.NET/C++/SQL)

A technology recruitment firm in Singapore is looking for a Jr. Software Developer to assist in building and enhancing web applications using technologies such as VB.NET, ASP, and C++. The ideal candidate will possess a diploma in Computer Science or related field, with a proactive attitude and problem-solving s ...

Trading Tech QA Engineer Python & Test Automation

A diversified trading firm is looking for a Software Development Engineer in Test/Python Developer to support core trading systems. The candidate will develop automated tests for trading platforms and enhance Python production applications. With a focus on trading systems and automation testing, this role requir ...

Full Stack Engineer .NET & Angular | Banking Solutions

Nicoll Curtin is seeking a .NET Full Stack Developer to join their team in Singapore. You will work on enterprise-grade banking applications, focusing on high-quality delivery in a collaborative Agile environment. The role involves designing, developing, and maintaining applications while applying TDD/ ...

Public Sector SharePoint SPFx/M365 Engineer

A technology solutions provider in Singapore is seeking a SharePoint Developer to design and deliver modern workplace applications within the Microsoft 365 ecosystem. The role involves developing SharePoint Online solutions using SPFx, collaborating with stakeholders, and ensuring responsive interfaces. Applican ...

Android Engineer (Kotlin) Jetpack & CI/CD

TALENTSIS PTE. LTD. in Singapore is looking for an Android Developer to design, develop, and enhance Android applications. You will work across the full development lifecycle to contribute to impactful systems in public security worldwide. The ideal candidate should have around 2 years of experience in ...

AI Infrastructure Engineer for Scalable Serverless Platform

A leading technology firm in Singapore is looking for a developer to contribute to AI agent ecosystems and enhance their serverless platform. The role involves designing secure infrastructures and optimizing cold start performance. Candidates should be well-versed in programming fundamentals and distributed syst ...

Mainframe COBOL Dev & Support Analyst (Contract)

A global technology services firm is seeking a Mainframe Application Developer/Support Analyst in Singapore. The role involves analyzing program requirements, developing COBOL applications, performing testing, and providing production support. Candidates must have a diploma or degree in Computer Science, with a ...

Protection Underwriting Lead, Ocean (Singapore/Sydney)

Pacific Asset Management, LLC is seeking a Senior Underwriting Developer to work closely with the AVP, Global Underwriting & Claims Development, for a 12-month project focused on updating the underwriting manual. The successful candidate will have a strong medical research background and will be respon ...

Head of Quant – Crypto Pricing & Risk

QCP, based in Singapore, is seeking an experienced Quant Developer with a postgraduate degree in Math, Physics, Engineering, or Finance. The role involves building and maintaining pricing models for trading. Candidates should have at least 10 years of experience in programming and a solid understanding of stocha ...

Hybrid AI Research Scientist Innovate with Generative AI

MSD in Singapore is seeking an AI Developer to partner with business teams to design innovative AI solutions. This role involves conducting research and technical evaluations, mentoring colleagues, and developing proof of concepts. Candidates should have a Bachelor’s or Master’s degree in a relevant field and ex ...

Frontend Engineer – JavaScript/TypeScript for Scalable Web UI

Fuku is seeking a skilled web developer in Singapore to architect and maintain scalable web interfaces using JavaScript and TypeScript. The ideal candidate has a proven track record of delivering high-quality web applications and can write clear, maintainable code. This role requires exceptional communication sk ...

Learning & Development Architect (Contract) Singapore

A leading global investor in Singapore is seeking a Learning Program Developer in the Human Resource & Organization Department. The role involves designing and delivering engaging learning initiatives, utilizing digital tools to enhance outcomes, and fostering stakeholder engagement. The ideal candidate will hav ...

Full Stack Engineer: Enterprise Apps, Automation & Cloud

NODEFLAIR PTE. LTD. is partnering with a well‑funded, fast‑growing tech company to hire a Full Stack Developer to join their team. This role demands a strong engineer who can deliver enterprise software solutions and configure business applications, workflows, and automation. The ideal candidate will h ...

Software Engineer, Device Based Experiences, Google Wallet Singapore

Product area Whether it is paying online with Autofill, using tap and pay in stores, or using the Google Pay app, the Payments team at Google is focused on making payments simple, seamless, and secure. In addition to consumer payment technologies, the Payments team also powers the money movemen ...

Software Engineer, Device Based Experiences, Google Wallet Singapore

Product area Whether it is paying online with Autofill, using tap and pay in stores, or using the Google Pay app, the Payments team at Google is focused on making payments simple, seamless, and secure. In addition to consumer payment technologies, the Payments team also powers the money movemen ...

Contracts / Senior Contracts Manager (Construction Procurement) 2 Year Contract

What the role is: You will prepare and vet tender documents, which include drafting contract/specification clauses, evaluating and providing recommendations for tenders, and awarding construction and procurement contracts. You will also vet submissions by external consultants on contract administ ...

Software Engineer (C#)

We are in search of talented and aspiring C# Developer to join our team. In this role, you will leverage your expertise to safeguard information systems and enable secure operations. Role Responsibilities: Develop, test, and maintain C# applications and services. C ...

Applied AI Engineer Singapore

We're looking for someone to lead our startup partnerships in Singapore. You'll work directly with early-stage companies to integrate autonomous programming into their development workflows. This role combines technical depth with business development. You'll understand customer needs, demonstrate our ...

Workplace Safety Heath Officer Cum FSM

To assist Safety Manager on all safety, health, environmental, and welfare matters, to ensure the Project complies with its statutory obligations, safety requirements, and aerodrome safety standards. To be responsible for health, safety, and environmental control, and to assist Safety Manager to ...

Senior / Software Developers Blockchain/Crypto

The Company We're collaborating with a growing Fintech in search of Senior/Software Developers to join their team in Singapore as part of their expansion. The Role As a Senior/Software Developer, you will play a crucial role in building backend real-time server apps and leveraging Exchange APIs and P2P networks ...

Workplace Safety and health Officer (Building AND construction)

Job Description To assist Safety Manager on all safety, health, environmental, and welfare matters, to ensure the Project complies with its statutory obligations, safety requirements, and aerodrome safety standards. To be responsible for health, safety, and environmental control, and t ...

Senior Software Engineer

What if you could help decide how AI gets adopted across an entire company?Notby building another chatbot. Notby writing another proof-of-concept.But by taking powerful external AI tools, bringing themin-house , integrating them intocritical engineering workflows , and making themscal ...

Workplace Safety and health Officer for Building & Construction Specific

Company Overview Greensafe International Pte Ltd is a consulting, training, auditing, and outsourcing firm providing Workplace Safety & Health, Environmental, and Quality services to diverse industries and workplaces. Job Summary Support safety management in building and construction projects by ensuring complia ...

Software Engineer

Software Developer - Python - (Real-Time Data/Distributed Systems) - Up to $280k SGD 1st Year Compensation - Elite FinTech Firm - SingaporeWe are looking for talented Senior Python Developers in Singapore who enjoy working on performant systems!Job ...

Software Engineer C#

We are in search of talented and aspiring C# Developer to join our team. In this role, you will leverage your expertise to safeguard information systems and enable secure operations. Develop, test, and maintain C# applications and services. Collaborate wi ...

Senior Full Stack Engineer | AWS Cloud & NodeJS Expert

Nobility Placement Services Pte. Ltd. is seeking a Full Stack Developer in Singapore with 5–10 years of experience. The ideal candidate should have strong backend development skills in NodeJS and experience with AWS Cloud Services, particularly with AWS Databases and various AWS tools. Knowledge of integrating S ...

Mobile Engineer: AI Driven App & Device Connectivity

A leading AI productivity company in Singapore is seeking a proficient software developer to design and build core features for its innovative mobile application. The ideal candidate should have solid experience in mobile app development, particularly in iOS or Android, while leveraging AI tools to enhance produ ...

Senior Oracle PL/SQL & Forms Dev – Insurance Systems

Amyethyst Asia Partners is seeking a Senior Application Developer in Singapore. This role involves developing and enhancing enterprise applications on Oracle technologies. The successful candidate will maintain core systems for policy, underwriting, and claims in a critical production environment. Candidates sho ...

Senior Low Latency Systems Engineer (C++, Linux)

A diversified trading firm in Singapore is seeking an experienced developer to join their Core Infrastructure team. The role involves designing, developing, and maintaining a low-latency trading platform. Ideal candidates will have at least 5 years of C++ experience in high-availability systems, strong multi-thr ...

Quantitative Research Engineer — Python & Backtesting

A leading quantitative trading firm in Singapore is seeking a Python Developer to collaborate with on-site researchers to enhance trading strategies. Responsibilities include developing Python tools, improving backtest frameworks, and maintaining quantitative research jobs. Candidates should have a Bachelor's de ...

Mobile Engineer: AI Driven App & Device Connectivity

A tech company focused on AI productivity is seeking a talented mobile application developer in Singapore. You will design and develop features for their app, ensuring seamless software-hardware connectivity and collaborating with cross-functional teams. Ideal candidates will possess robust mobile development ex ...

Senior MES Software Engineer C++ & IBM SiView Lead

VisionPower Semiconductor Manufacturing Company (VSMC) in Singapore is looking for a Senior C++ Developer to design and optimize applications for the semiconductor manufacturing sector. The role requires a Bachelor’s or Master’s degree in Computer Science or Electrical Engineering, along with strong C++ skills a ...

Senior AI Platform Engineer Scalable, Safe Systems

GOOGLE ASIA PACIFIC PTE. LTD. in Singapore is seeking a Senior Software Engineer to architect AI-native systems that eliminate developer toil. This role requires expertise in Python and C++, along with extensive experience in machine learning and distributed systems. The successful candidate will lead ...

Senior Go Backend Engineer Scale, Performance & Security

A tech security company in Singapore is seeking an experienced back-end developer skilled in Go programming. The successful candidate will have at least 5 years of experience in back-end web development, particularly in Go, and be proficient in MySQL and MongoDB. Responsibilities include enhancing system perform ...

Azure Backend Engineer: Data Pipelines & APIs

FPT Asia Pacific in Singapore is seeking a skilled backend developer to design and develop scalable backend services. You will be responsible for integrating with external vendor systems, implementing data ingestion services, and building data pipelines for transaction and event data. The ideal candida ...

Senior .NET Lead – Azure, SQL & Microservices

tangspac professional services is seeking a .NET / Azure Senior Developer in Singapore to lead the delivery of a complex .NET implementation project. The ideal candidate will have over 7 years of experience in software development with proficiency in C#.NET and SQL Server, along with at least 2 years in Azure. R ...

Senior Data Warehouse Engineer Hybrid | Lifelong Learning

Singapore University of Social Sciences (SUSS) is seeking a Data Warehouse Developer to optimize and manage its data warehouse. This role involves planning and developing ETL processes, ensuring data integrity, collaborating on business intelligence requirements, and maintaining operations across cloud and on-pr ...

Senior Cloud Platform Lead – Hybrid, Automation & CI/CD

Salt Digital Recruitment in Singapore is seeking a hands-on Lead Cloud Developer to join their senior-level engineering team. This role focuses on cloud and platform engineering, requiring a strong development background and solid experience in cloud initiatives. Key responsibilities include designing ...

Remote Frontend Designer & Prototyping Specialist

Helius Technologies Pte Ltd in Singapore is looking for a Frontend Developer to work on innovative automation software. This role involves designing, prototyping, and collaborating closely with teams to ensure brand consistency. The ideal candidate will have over 3 years of experience across multiple d ...

Security Centric Software Engineer (PowerShell, C++, Flutter)

GEMS PARTNERS NETWORK PTE. LTD. is seeking a skilled software developer with a focus on security in Singapore. The role involves designing and maintaining software applications using languages like PowerShell, C++, Flutter, Dart, and Python. Successful candidates will have a degree in Cybersecurity or ...

Senior C#/.NET Backend Engineer Microservices & Scale

Tek Systems in Singapore is seeking a C# / .NET Developer to design, develop, and modernise backend applications supporting critical operations. This role focuses on transforming a monolithic system into a scalable architecture, collaborating closely with stakeholders. The ideal candidate will have dee ...

Cloud Backend & Full Stack Engineer | Go & Python

stakefish is looking for a skilled backend developer to design, develop, and deploy software solutions for various products. You will work closely with product managers and engineers to build the next generation of our offerings. This role requires a Bachelor's degree in Computer Science, knowledge of ...

Full Stack Engineer – AI Driven Fintech Platforms

Charterhouse Partnership | Asia is seeking a Full Stack Developer to join their technology team in Singapore. This is a high-impact role that involves building new investment products and improving daily tools for their regional team. Key responsibilities include developing investment product platforms ...

Flutter Mobile Engineer — Offline First, Cross‑Platform

Avnon Consulting is seeking a Front-End Web Developer to build and release the Mothusi marketing surface and product UI in Angular 19. You will manage the mobile experience, including Flutter, iOS, and Android, with a focus on low-bandwidth patterns. Your responsibilities include owning the client expe ...

Angular Front End & Flutter Mobile UI Engineer

Avnon Consulting in Singapore is seeking a Mobile Developer (Flutter) to own the Mothusi mobile experience from architecture through release. The candidate will work on Flutter for both iOS and Android platforms, ensuring an offline-first approach suitable for low-bandwidth markets. The role involves a ...

Senior Golang & AI Engineer — Lead Scalable Systems

gocode geek pte. ltd. in Singapore is looking for an experienced Senior Full Stack Developer specializing in Golang and AI Engineering. You will lead the design and development of scalable backend systems and full stack applications, driving modern AI-assisted development practices. The ideal candidate ...

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