18,961+ Fullstack Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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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 ...

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 ...

Backend Engineer: Build Secure APIs & Databases

A leading corporate service provider in Singapore is seeking a skilled Back-End Developer to create and maintain applications that power internal systems and client websites. You will collaborate with front-end teams, ensuring high-performance and secure applications. Ideal candidates will have 2–3 years in back ...

iOS Engineer: Build High Impact, User First Apps

A leading consulting firm in Singapore is looking for an experienced iOS Developer to design, build, and maintain high-quality applications. You'll collaborate with cross-functional teams to innovate features ensuring top performance and responsiveness. The ideal candidate will have experience with technologies ...

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 ...

SSIS & .NET Upgrade Specialist (Dynamics 365)

A leading technology consulting firm in Singapore is seeking an experienced SSIS/.NET Developer responsible for upgrading and deploying SSIS jobs and .NET components. Candidates should have 5–8 years of experience in SSIS and .NET development, with strong hands-on skills in SQL Server and C#. The role also invol ...

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 ...

Staff Frontend Engineer: AI Driven, Scalable UI

OKX in Singapore is looking for a frontend developer who can architect and maintain scalable frontend solutions. The role involves leveraging AI coding tools to improve efficiency and design reusable components. Candidates should hold a Bachelor's degree in Computer Science or related field and have hands-on exp ...

Secure Mobile Engineer: Biometrics & Secure Key Storage

A leading non-custodial wallet provider is seeking a talented mobile application developer in Singapore. You will be responsible for building high-security mobile applications and implementing advanced biometric authentication and secure key storage solutions. The ideal candidate should have at least 3 years of ...

Frontend Engineer: AI Powered UI & Growth Tech Architect

OKX is looking for a Frontend Developer in Singapore to architect and maintain performance-driven frontend solutions. You will leverage AI tools like Claude Code and Cursor to enhance development workflows. The ideal candidate possesses a Bachelor's in Computer Science or related field, hands-on experience with ...

Staff Software Engineer: Quality & AI Automation

Equinix, Inc. in Singapore is hiring a Developer-First Test Engineer who will blend software engineering with quality practices. This hands-on role emphasizes building scalable systems with quality from the start, utilizing AI-assisted testing tools. Ideal candidates possess 4–8+ years of software engi ...

Mobile App Engineer: Build Scalable, Seamless Experiences

A leading AI technology firm in Singapore seeks a Mobile Developer to build modular, reusable components and features. The ideal candidate will enhance mobile design processes and optimize application performance. A Bachelor's degree in Computer Science or related field is required, along with strong programming ...

Platform Engineer: Internal Dev Portal & Secure Platform

A tech company in Singapore is seeking a Platform Engineer to design and build platform abstractions for internal developer tools. The ideal candidate will have strong software engineering skills in Go or Python, experience with AWS and Kubernetes, and a passion for creating reliable and scalable platforms. This ...

Senior Software Engineer High Impact, Flexible Hours

Titansoft Pte Ltd in Singapore is seeking a Senior Software Developer to work in a collaborative environment. The ideal candidate will have technical experience in web and mobile development, understanding of agile methodologies, and knowledge of object-oriented design. Benefits include competitive salaries, fle ...

Senior Embedded Firmware Engineer: RTOS, STM32, Protocols

L&T Technology Services in Singapore is looking for an experienced embedded firmware/software developer to contribute to industrial automation projects. Candidates must have a minimum of 5 years of experience and proficiency in C programming, alongside practical knowledge of STM32 architectures. The id ...

Senior Full Stack Engineer: Cloud, APIs & Secure CI/CD

julian grey corporate advisory pte. ltd. in Singapore is looking for a Software Engineer / Full Stack Developer with over 5 years of experience in end-to-end application development. The ideal candidate should have strong knowledge in both frontend and backend technologies, experience with APIs, cloud platforms, ...

Mobile App Engineer (Android & iOS) HarmonyOS NEXT

Infinite Computer Solutions Pte Ltd is seeking a Mobile Application Developer in Singapore for a 12-month contract. This role involves designing, developing, and supporting Android and iOS mobile applications, along with maintaining and enhancing ongoing applications. Candidates should have strong experience in ...

ServiceNow Engineer ITSM & CMDB Specialist (1 Year Contract)

ETHOS SEARCH ASSOCIATES PTE. LTD. is seeking a skilled ServiceNow Developer for a 1-year renewable contract in Singapore. The role focuses on configuring and maintaining ITSM modules, enhancing service delivery through effective workflows, and providing essential database support. The ideal candidate s ...

Senior AI Agent Engineer Multimodal & Multilingual

360F (SINGAPORE) PTE. LTD. is searching for an AI Agent Developer in Singapore to lead the development of a multimodal chatbot for insurance ePOS. You will manage end-to-end engineering, ensuring scalability and compliance with regulations. The ideal candidate will have over 3 years of experience in bu ...

Senior Python Backend Engineer | REST APIs & Cloud

Epergne Solutions in Singapore is seeking a skilled Python Developer to design and build scalable backend applications and RESTful APIs. The role requires strong programming experience in Python along with a minimum of 5 years in backend development. The ideal candidate will be proficient in RESTful AP ...

Full Stack Engineer: React/Node & CRM Platforms

FPT Asia Pacific is seeking a skilled full-stack developer in Singapore. The role involves designing and maintaining scalable web applications and integrating systems across government platforms. The ideal candidate should hold a degree in Computer Science or related fields and have extensive experienc ...

Frontend Engineer Compliance & AI Web Apps (Remote)

A leading blockchain ecosystem is seeking an Entry-Level Web Application Developer in Singapore. This role involves designing and maintaining advanced web applications, collaborating with diverse teams to implement features, and integrating third-party APIs. Candidates should have 2+ years experience with JavaSc ...

Mid Senior Software Engineer — API, Microservices & DevOps

A leading telecommunications provider in Singapore is seeking a mid-senior level developer to create innovative software solutions. You will drive user story grooming and design system architecture while collaborating with teams. The ideal candidate has a Bachelor’s degree in computer science and over 4 years of ...

Data Platform Engineer — High Impact Role + ESOP

A cutting-edge technology firm in Singapore seeks a Data Warehouse Developer with 5-8 years of experience. You will collaborate with cross-functional teams to shape data requirements and governance. The ideal candidate has deep expertise in data modeling and the Hadoop ecosystem. We offer competitive compensatio ...

Senior Software Engineer – Semiconductor Systems & AI

searchasia consulting pte. ltd. is seeking a skilled software developer to design and maintain software solutions for semiconductor equipment in Singapore. The role involves collaborating with hardware teams, optimizing Windows-based software, and implementing advanced technologies like AI and machine learnin ...

Senior Frontend Engineer: Web3 Dashboards & dApps

deltaping labs pte. ltd. is seeking a Senior Frontend Software Developer to design and develop software applications for our Web3 ecosystem. The role involves creating enterprise data analytics dashboards and high-traffic corporate web platforms. The ideal candidate will have at least 5 years of experi ...

Senior Backend Engineer: Scalable APIs & Systems

NEXadept in Singapore is seeking a skilled Backend Developer to design and maintain scalable backend systems. In this role, you will develop APIs, enhance system performance, and troubleshoot existing solutions. The ideal candidate has over 5 years of experience in backend development with proficiency ...

Frontend Engineer: Build Stunning, Fast, Responsive UIs

YES! Music Agency based in Singapore is seeking a talented Frontend Developer to create exceptional web applications. The ideal candidate will develop and maintain responsive applications, collaborate with designers and developers, and optimize performance. This role requires a strong basis in modern w ...

Full Stack Engineer for Government Cloud & AI Driven Dev

FPT Asia Pacific is seeking a skilled software developer in Singapore to enhance applications for government digital initiatives. Candidates should have a degree in IT or related fields and over four years of experience in full stack development along with cloud technologies. The role involves collabor ...

Quantitative DeFi Market Making Engineer

PancakeSwap, the leading decentralized exchange, seeks a Quant Developer to design and implement trading strategies for its PropAMM system. This role is crucial in connecting on-chain liquidity with broader exchange markets. The successful candidate will have over 4 years of quant trading experience, s ...

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 ...

Senior KDB+/q Engineer Production Grade, High Performance

Techcom Solutions India Private Limited is seeking a skilled developer with hands-on experience in KDB+ and the q language. The role focuses on designing and scaling production-grade KDB+ systems, optimizing performance for large datasets, and developing high-availability applications. Strong understanding of sy ...

Full Stack SharePoint Engineer SPFx, Graph API, Cloud

FPT ASIA PACIFIC PTE. LTD. is looking for an experienced application developer in Singapore. The role requires ownership of end-to-end application development, focusing on SharePoint Online solutions. Candidates should possess at least 4 years of experience, alongside strong skills in JavaScript, TypeScript, C#, ...

Mobile App Engineer Android & iOS with Data Insights

Encora Inc. is seeking a Mobile Application Developer – Android & iOS in Singapore for a 12-month contract. The role involves designing, developing, testing, and deploying mobile applications, maintaining app health, and supporting data analytics dashboards. Ideal candidates should have strong experience in both ...

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 ...

Senior Ultra Low Latency Crypto Trading Systems Engineer

A leading trading firm in Singapore is seeking a skilled developer to design and enhance algorithmic trading systems. This role focuses on creating ultra-low-latency execution engines using advanced programming in C++ or Rust. The ideal candidate will have strong expertise in high-frequency trading and market ma ...

Senior Full Stack Engineer (MERN/Vue) – Global Impact & Growth

A technology and innovation firm located in Singapore is seeking an experienced software developer with expertise in the MERN stack. Your role involves designing IT architecture, collaborating with diverse stakeholders, and delivering high-quality software solutions. Applicants should have at least 5 years of ex ...

Frontend Engineer – Global Payments & Wallets

ByteDance is looking for a frontend developer in Singapore to build global consumer digital wallets and payment products. Responsibilities include system design and collaboration with cross-functional teams. Ideal candidates have strong experience in JavaScript, HTML, CSS, and modern frameworks like React, Vue, ...

Senior ABAP RAP SAP Tech Consultant for S/4HANA Cloud

ABeam Consulting (Singapore) is seeking an experienced ABAP Developer to lead the design and development of solutions for S/4HANA systems. Responsibilities include optimizing custom code for migration, technical leadership, and mentoring junior analysts. The ideal candidate has extensive experience with ABAP, SA ...

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 ...

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 Frontend Engineer, Billing Platform

A leading fintech company is seeking an experienced front-end developer to join their team in Singapore or Shanghai. The ideal candidate will have over 5 years of experience in front-end development, particularly with React and TypeScript. This role involves building high-quality products and micro web applicati ...

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 ...

Senior Full Stack Engineer: Build High Impact Solutions

MAVERICKS CONSULTING PTE. LTD. in Singapore is seeking an experienced software developer to drive Agile practices and deliver high-quality applications. The role requires at least 5 years of experience, collaboration with top talent, and proficiency in backend and frontend technologies. Benefits include competit ...

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