126,516+ Lead Fullstack Developer Java Jobs in Singapore — Top Companies Hiring June 2026

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Systems Analyst (Java with AWS) | Contract and No Bonus

Company OverviewZenith 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 tea ...

AI Driven Java Engineer for Cloud Native Ad Tech

RAKUTEN ASIA PTE. LTD. is seeking a Software Engineer in Singapore with 2–3 years of experience. This role involves full lifecycle software development within the Ad Tech ecosystem, focusing on robust and scalable features. Ideal candidates will have strong Java skills, familiarity with Cloud-native ar ...

Staff / Senior Staff Software Engineer, Matching Engine (Java/C++)

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exc ...

Senior Systems Engineer/Systems Engineer (Java, Oracle SQL & Linux)

What You'll Do: Administer Itron UIQ applications across production, disaster recovery, QA, test, and development environments. Ensure UIQ applications and related systems comply with regulatory, reliability, performance, availability and cybersecurity standards. Provide application support including initial rem ...

Senior Systems Engineer/Systems Engineer (Java, Oracle SQL & Linux)

What You'll Do:Administer Itron UIQ applications across production, disaster recovery, QA, test, and development environments. Ensure UIQ applications and related systems comply with regulatory, reliability, performance, availability and cybersecurity standards. Provide application support including initial ...

Senior Systems Engineer/Systems Engineer (Java, Oracle SQL & Linux)

What You'll Do: Administer Itron UIQ applications across production, disaster recovery, QA, test, and development environments. Ensure UIQ applications and related systems comply with regulatory, reliability, performance, availability and cybersecurity standards. Provide ...

Senior Software Engineer (C++, Java) for Mission Critical Apps

A global technology and engineering firm in Singapore is seeking a Senior/Software Engineer to design and enhance mission-critical software. The ideal candidate will have experience with Agile methodologies and modern programming languages like Java and JavaScript frameworks. Responsibilities include troubleshoo ...

Staff / Senior Staff Software Engineer, Matching Engine (Java/C++)

Staff / Senior Staff Software Engineer, Matching Engine (Java/C++) OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ult ...

Round the Clock Java Production Support Engineer Linux/SQL

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD. is seeking a production support specialist in Singapore to provide Level 1.5 and Level 2 support for critical systems. The role involves incident management, root cause analysis, and supporting Java/J2EE applications in Linux environments. Candidates should have 2–5 years o ...

24/7 Banking App Support Engineer | Java, SQL, Linux

A leading tech firm in Singapore seeks an experienced Application Support Engineer to provide 24/7 application support. The ideal candidate will have 3-5 years of experience in troubleshooting applications, particularly in Banking or Anti-money laundering. Key responsibilities include monitoring production syste ...

Senior Systems Engineer/Systems Engineer (Java, Oracle SQL & Linux)

What You'll Do: Administer Itron UIQ applications across production, disaster recovery, QA, test, and development environments. Ensure UIQ applications and related systems comply with regulatory, reliability, performance, availability and cybersecurity standards. <l ...

Senior Systems Engineer/Systems Engineer (Java, Oracle SQL & Linux)

What You'll Do:Administer Itron UIQ applications across production, disaster recovery, QA, test, and development environments.Ensure UIQ applications and related systems comply with regulatory, reliability, performance, availability and cybersecurity standards.Pr ...

Senior Real Time Java Engineer — Global Remote Night Shift

A leading financial technology company is seeking a Member of Staff, Software Engineer, for remote work. This role is pivotal for supporting the MEMX trading system during US evening hours with responsibilities spanning the full software development life cycle. Ideal candidates should have over 6 years of Real-T ...

Senior/ Software Engineer(Backend)

About PatSnap Patsnap empowers IP and R&D teams by providing better answers, so they can make faster decisions with more confidence. Founded in 2007, Patsnap is the global leader in AI-powered IP and R&D intelligence. Our domain-specific LLM, trained on our extensive proprietary innovation data, coupled with Hir ...

Senior Solutions Engineer

Lead design and development of enterprise applications using Java (Spring, Spring Boot). Architect and optimize database solutions using MS SQL Server and Oracle. Define coding standards, conduct code reviews, and mentor development teams. Translate business requirements into sc ...

Solution Architect (Corporate Banking – Lending)

Our Client is embarking on a multi-year transformation journey to modernise its IT landscape, drive operational excellence, and enhance digital capabilities. The IT function is being restructured to provide regional oversight, technology harmonisation, and platform standardisation while ensuring local comp ...

VP/SVP, Platform Engineer, Technology Group

GIC is one of the world's largest sovereign wealth funds. With over 2,000 employees across 11 locations around the world, we invest in more than 40 countries globally across asset classes and businesses. Working at GIC gives you exposure to an extraordinary network of the world's industry leaders. As a leading g ...

Backbone Technical Business Developer, APAC, Backbone

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Senior Technical Business Developer, Subsea Engineering

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Senior Developer (Microsoft Copilot & Power Platform)

SummaryUnlock the potential of the Microsoft Copilot &amp; Power Platform as a visionary engineer, transforming challenges into intelligent, AI-powered solutions. Embrace continuous learning and collaborate with global teams to shape the future of technology-driven excellence. Join us at Avanade, where creat ...

Enterprise Sales Junior Client Developer (BQuant)

Enterprise Sales - Junior Client Developer (BQuant) Location Singapore Business Area Sales and Client Service Ref # 10051854 **Description & Requirements** Bloomberg is a global leader in business and financial information, news and insight, ...

Senior Developer Relations Manager Gen AI

We are seeking a highly technical and strategic Senior Developer Relations Manager to join our team, with a focus on engaging developer ecosystems across emerging technology domains. In this pivotal role, you will work directly with software solution providers, developers, and industry professionals to champion ...

Quant Developer (Python/C++) – Model Implementation – Singapore

Total Comp: >£300kA leading systematic hedge fund, investing across a variety of financial markets in multiple locations, my client is seeking a creative problem-solver to be the next Quant Developer in their growing Model Implementation team.This team is comprised of technical an ...

Project Manager Subsea Cables

We are supporting a leading offshore wind developer in the search for an experienced subsea cable project manager to take ownership of the full EPCI scope for major offshore wind projects in Asia. This is a high impact role for a proven subsea cable professional who enjoys working at developer level, shaping ...

Sitecore AI Engineer

Sitecore XM Cloud/ Sitecore AI Engineer and order cloud Engineer: Role Summary Lead the end-to-end design and implementation of enterprise-grade digital experiences, integrating Sitecore XM Cloud for content delivery with Sitecore Order Cloud for complex B2B/B2C commerce logic. Headl ...

Sitecore AI Engineer

Job Description: Lead the end-to-end design and implementation of enterprise-grade digital experiences, integrating Sitecore XM Cloud for content delivery with Sitecore Order Cloud for complex B2B/B2C commerce logic. Headless Development: Implement and enhanced modern digi ...

Sitecore AI Engineer

Sitecore XM Cloud/ Sitecore AI Engineer and order cloud Engineer: Role Summary: Lead the end-to-end design and implementation of enterprise-grade digital experiences, integrating Sitecore XM Cloud for content delivery with Sitecore Order Cloud for complex B2B/B2C commerce logic. Hea ...

Senior Software Engineer Platform & Developer Experience

A government agency for digital transformation is seeking a Senior Software Engineer to develop and enhance their Backstage platform. The role involves supporting platform development, championing engineering excellence, and improving developer experience. Ideal candidates should have expertise in React, TypeScr ...

Low Latency Quant Developer Equity Options

A global trading firm in Singapore seeks a skilled Quantitative Developer to enhance pricing and execution systems for the Asia Equity Options business. You will work on cutting-edge technologies, collaborate with trading teams, and have significant responsibilities in developing high-availability systems in C++ ...

Quantitative Developer Real Time Crypto Derivatives

Paradigm is seeking a Quantitative Developer in Singapore to architect pricing and market data infrastructure for decentralized finance. You will tackle complex problems in crypto derivatives by building high-performance systems. The ideal candidate has strong backend engineering skills, experience with trading ...

UI/UX/Frontend Developer, Applied Technology

Job PurposeWe are looking for a UI/UX Developer who is passionate about designing intuitive and user-centric enterprise web applications for railway and operational systems. The role focuses primarily on understanding user workflows, translating operational needs into ef ...

Freelance Full Stack Web App Developer

Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project () and build interactive browser-based application ...

Senior Firmware Engineer (Embedded Firmware Developer)

What if the work you did every day could impact the lives of people you know? Or all of humanity?At Illumina, we are expanding access to genomic technology to realize health equity for billions of people around the world. Our efforts enable life-changing discoveries that are transforming human health through the ...

Freelance Bot Developer (WhatsApp / Telegram / Discord)

Mindrift is looking for skilled Bot Developers (WhatsApp Business API, Telegram Bot API, Discord API) to join the Tendem project () and build conversational bots and messaging-plat ...

Software Developer Data Services (KDB+/Q)

Position Overview:The Data Development group manages the lifecycle of data used by investment for trading, backtesting and research. We work with quants and tech teams to integrate, process and serve data from vendors and public sources in Squarepoint's data infrastructure (alpha data and cross- ...

Full Stack Developer Intern / Trainee Remote

Job Description This is a remote position. Job Overview We are offering a remote internship opportunity for Full Stack Developer Interns / Trainees who want structured learning combined with real pro ...

Full Stack Developer Intern / Trainee Remote

Job Description This is a remote position. Job Overview We are offering a remote internship opportunity for Full Stack Developer Interns / Trainees who want structured learning combined with real pro ...

► Full Stack Developer (ReactJS +.NET 8)

Responsibilities Design, develop, and maintain: Web applications using ReactJS, Backend APIs and services using C#/.NET 8 & Windows desktop applications (WinForms, WPF, or similar) Work with MSSQL for data access and optimization Provide technical support, bug fixes, and incid ...

C++ Trading Developer, Quant Trading Team

Responsibilities Continuously improve the design and performance of our automated trading system, including exchange connectivity, derivatives pricing model, order and risk management system.Implementing trading strategies which are highly adjustable in live trading and easy ...

C++ Quantitative Developer | Hong Kong/Singapore

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent scope for career growth ...

Full Stack Developer Intern / Trainee Remote

This is a remote position. Job Overview We are offering a remote internship opportunity for Full Stack Developer Interns / Trainees who want structured learning combined with real project experience. This prog ...

Frontend React Developer Banking/ Fintech Contract

**Work Location- Singapore****Banking exposure needed**Role OverviewWe are seeking a Senior Frontend Engineer with strong React expertise to build and maintain high-quality web applications within our banking platform. The ideal candidate will possess deep knowledge of React, TypeScript, moder ...

Temenos TAP (Triple A Plus) Developer

Bachelor degree (with major in computer science or finance) 10 years’ experience in the private banking or asset management industry 10 years’ experience in IT Development activities Previous exposure on Odyssey's Triple'A system is a must (TAP Core + IRIS) Good to have knowledge of Opentext report Good to have ...

Senior .NET Developer & Application Owner – Viewpoint

Trinity Workforce Solutions, Inc. in Singapore is seeking a .NET Developer and Application Responsible Deputy to enhance their viewpoint solutions. The role involves close collaboration with the Application Responsible and Product Owner to implement service improvements effectively. Ideal candidates sh ...

Front End Engineer Unity SDK Developer

Brief SummaryJoin our dynamic team as a Unity SDK Developer, where you'll play a pivotal role in creating and refining internal SDKs that enhance our projects. Leverage your expertise to integrate essential third-party services and contribute to game feature development. ResponsibilitiesDesign, develop, ...

.NET Developer and Application Responsible Deputy

NET Developer and Application Responsible Deputy Role profile GENERAL DE ION Take end-to-end ownership and responsibility to bring our viewpoint solution to the next level and work closely with the Application Responsible (AR) and the Product Owner (PO) to: Act as SPOC, a ...

Freelance Mobile App Developer (iOS / Android)

Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin) to join the Tendem project () and build native and cross-platform mobile application ...

Software Engineer III React UI Developer

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Global Banking, Payments Technology, you serve as a seasoned member of an agile team to design and deliver trusted market-leading tech ...

Software Developer Internal Compute Frameworks (Rust)

Position Overview:We are seeking an experienced and passionate Software Developer to join our growing team. In this role, you will play a key part in designing, building, and maintaining Squarepoint internal frameworks, services and platforms that power our business. You will have the opportunit ...

Front End Developer(WebUI) E Trading

·        Develop and maintain web applications using ReactJS, JavaScript, and Node.js.·        Collaborate closely with back-end developers to implement seamless client-server API interactions on the Web UI.< ...

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