19,111+ Fullstack Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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ServiceNow Consultant

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services ...

Cybersecurity Engineer (1 year extendable contract) #EL

Your new company Be a part of a government institute, engaging with exciting new technologies. Your new role You will play a key role in securing government systems by applying foundational security principles to real-world engineering challenges. You will work closely ...

Forward Deployed Engineer II, Generative AI, Google Cloud Singapore

Product area Google Cloud accelerates every organization's ability to digitally transform its business and industry. We deliver enterprise-grade solutions that leverage Google's cutting-edge technology, and tools that help developers build more sustainably. Customers in more than 200 co ...

Product Security Engineer 3 — Agentic AI & Development

We are seeking a skilled and experienced Product Security Engineer to design, develop, and integrate AI/ML‑enabled capabilities into Keysight’s security solutions as part of the Software Development Life Cycle (SDLC). This role is hands‑on and development‑focused, emphasizing software engineering excellence a ...

Senior Frontend Engineer (React.JS & React Native)

JOB SUMMARY: We are looking for a Senior Frontend Engineer to lead the development of high-quality, scalable, and performant user interfaces. You'll work closely with design, product, and backend teams to deliver seamless and responsive web and mobile applications. You'll be ...

Product Security Engineer 3 — Agentic AI & Development

We are seeking a skilled and experienced Product Security Engineer to design, develop, and integrate AI/ML‑enabled capabilities into Keysight’s security solutions as part of the Software Development Life Cycle (SDLC). This role is hands‑on and development‑focused, emphasizing software engineering excellence a ...

Staff Mobile Engineer (Flutter/Cross Platform)

About UsWe're building the next generation of urban mobility in Southeast Asia. Our car sharing platform connects drivers with vehicles seamlessly, managing complex logistics, real-time tracking, payments, and user experiences at scale. We're a lean, fast-moving engineering team that ships features that peop ...

AI Engineer for OT/IoT Systems (Full Stack) (Entry level candidates are welcome to apply)

Overview We are seeking a highly resourceful andtechnicalpractitioner with3–5 years of full-time, hands-on experienceto design, develop, and implement secure applications across OT (Operational Technology) and IoT ecosystems.This is a role for a 'doer' who bridges the gap between hardware, so ...

UX Designer (Experience Team)

We love buildingHR software. And surely we can do better - with your help.What We ValueYou have initiative and are innovativeYou seek ownership in your workYou have passion and ambitionYou love challenges and look for responsibilitiesYou have a sense of humour (we love a good joke)You ...

Product Security Engineer 3 — Agentic AI & Development

We are seeking a skilled and experienced Product Security Engineer to design, develop, and integrate AI/ML‑enabled capabilities into Keysight’s security solutions as part of the Software Development Life Cycle (SDLC). This role is hands‑on and development‑focused, emphasizing software engineering excellence a ...

Senior Software Engineer Backend (FTC)

Boku Inc. (BOKU.L) is the leading global provider of local mobile-first payments solutions. Global brands including Amazon, DAZN, Meta, Google, Microsoft, Netflix, Sony, Spotify, and Tencent rely on Boku to reach millions of new paying consumers who do not use credit cards with our purpose-built payment ne ...

Performance Test Engineer Engineer (one year direct contract)

You may choose to display a cookie banner on the external site. You must specify the message in the cookie banner and may add a link to a relevant policy. If you are unfamiliar with these requirements, please seek the advice of legal counsel.You are about to enter websites controlled or offered by third parties. ...

Senior Software Engineer, Growth

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 150,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with ful ...

Engineering Lead, Billing

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integra ...

Senior Software Engineer Backend (FTC)

Boku Inc. (BOKU.L) is the leading global provider of local mobile-first payments solutions. Global brands including Amazon, DAZN, Meta, Google, Microsoft, Netflix, Sony, Spotify, and Tencent rely on Boku to reach millions of new paying consumers who do not use credit cards with our purpose-built payment network ...

Principal Software Engineer (AI Solution Architect)

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our ...

Software Quality Engineer A26179

Co-Development Business Unit Software Quality Engineer - Internal Code: A26179 This is a 1-year contract role. What Success Looks Like In your first 6 months, you will have a clear understanding of our application architecture, have contributed meaningfully to the existi ...

Engineering Lead/Manager, Billing

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – ...

Backend Software Engineer

A World-Changing Company Palantir builds the world's leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. <b ...

Software Quality Engineer A26179

Activate 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 development, like mobile and web applications, and cloud technology that ...

Data Engineer Crypto Algorithm Execution

Job Title: Data Engineer - Crypto Algorithm Execution Contract Type: Time Type: Job Description: Build and operate a production-grade crypto execution stack that trades efficiently across fragmented liquidity. You will deliver robust reference pricing, smart order placement, and high-availability systems that mi ...

Engineering Lead, Notification Platform

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated so ...

Lead, Development

Job Summary This is a 12 Months Direct Contract role. As a Prompt Engineer your responsibilities include working with our content creators, product teams and data scientists to develop and refine prompts, optimizing prompt performance and staying up-to-date on the latest advancements in AI, natural language proc ...

Software Quality Engineer A2617

Activate 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 development, like mobile and web applications, and cloud technology that ...

Senior Low Latency Electronic Trading Software Engineer (Vice President)

Citi Equities Technology organization is looking for a senior software engineer in the APAC Equities Electronic Trading team. The person in this role will be responsible for the design, development and delivery of Citi’s next gen low latency execution platform in APAC. This platform encompasses critical componen ...

Senior Low Latency Electronic Trading Software Engineer (Vice President)

Citi Equities Technology organization is looking for a senior software engineer in the APAC Equities Electronic Trading team. The person in this role will be responsible for the design, development and delivery of Citi’s next gen low latency execution platform in APAC. This platform encompasses critical componen ...

Senior Software Engineering Manager, Funding

Department : Funding The Role: Senior Manager, Software Engineering Gemini has about one hundred software engineers spread across a dozen project teams. In this role, you’ll be responsible for helping these teams define their roadmaps, plans, and goals, helping them ...

Technical Lead

JOB RESPONSIBILITIES: Support the project solution process, review and validate the initial high-level solution design together with the respective stakeholders (Enterprise Architect, Security Architect, Infra Architect, other Application Domain Architects) for Technology Architecture Gover ...

Senior Solution Architecture

Overview The Client Engagement Solution Architect collaborates with local program teams, client engagement partners, R&D, product teams, project delivery teams, and global subject matter experts to understand customer needs, define solution architectures, and support projects from the pre-sales ph ...

Solutions Architect (Hong Kong)

At Databricks, our core principles are at the heart of everything we do; creating a culture of proactiveness and a customer-centric mindset guides us to create a unified platform that makes data science and analytics accessible to everyone. We aim to inspire our customers to make informed decisions that pu ...

Software Engineering Manager, Wallet First Party Integrations 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 movement b ...

Sr. Solutions Architect

At Databricks, our core principles are at the heart of everything we do; creating a culture of proactiveness and a customer‑centric mindset guides us to create a unified platform that makes data science and analytics accessible to everyone. We aim to inspire our customers to make informed decisions that pu ...

Senior QA Engineer

Role Overview The Senior QA Engineer plays a key role in ensuring the quality, stability, and performance of our software platforms. This role combines hands‑on testing, automation leadership, and cross‑functional collaboration. You will design and execute robust testing strategies, enhance automa ...

Senior Consulting Engineer

Overview NextLabs® ( a Silicon Valley technology company, is the leading provider of policy-driven information risk management (IRM) software for large enterprises. Our customers include many prominent enterprises in Aerospace & Defense, Financial Services, and High-Tech Manufacturing and Engineer ...

Senior Software Engineer (Big Data Processing)

CSIT develops products to advance the national security interests of Singapore. We use our products in a wide range of use-cases, including but not limited to Counter-terrorism and Computer Network Defence. We are looking for talented software engineers to lead and build mission‑critical products that iden ...

Site Reliability Engineer TikTok Shop

About the Team TikTok Shop is a content e‑commerce business utilising international short video products as carriers. Our aim is to become the preferred choice for users seeking to discover and purchase affordable, high‑quality products. We provide users with tailored, vibrant, and efficient cons ...

Technology Specialist, Payments Development and Data Connectivity (Contract)

What The Role Is We are seeking a Technology Specialist to lead and assist in policy and infrastructure projects that will drive the next generation of payments connectivity, anchoring Singapore's position as a global payments hub. This role is critical in reviewing and enhancing technical archit ...

AI Solutions Engineer, GenAI Applications, Global Business Consulting

Google will be prioritizing applicants who have a current right to work in Singapore, and do not require Google's sponsorship of a visa. Minimum qualifications Bachelor's degree or equivalent practical experience. 3 years of experience troubleshooting technical issues for ...

Technical Architect

We are seeking a hands‑on Technical Architect to work closely with technical architects , With Us, and systems analysts to shape, review, and govern the end‑to‑end architecture across digital banking platforms (retail and commercial) and payments channels . </p ...

Cross Border Payment Software Engineering Intern (Singapore)

Business Unit Corporate Development Group (CDG) as the platform for the company's new business incubation and new business exploration, CDG is responsible for promoting development and innovation for important areas such as financial technology and advertising, as well as marketing services, ...

SAP Application Specialist, Early Career

Summary Are you an individual with an eye for details, brimming with curiosity, energized, and hungry to make your mark We're looking for driven individuals who are excited to learn, unafraid to take on new challenges, and passionate about exploring the ever-evolving world of technology. At our com ...

WeChat Big Data Development Engineer Intern

About WeChat With over 1.3 billion users worldwide, WeChat is shaping the future of digital communication by connecting people, services, and businesses across the globe. The WeChat operations team offers a unique opportunity to redefine how users engage with mobile technology while gaini ...

Product Senior Engineer/Engineer (Investigation Product and Platform)

As a product engineer in the Investigation Product and Platform team, you will be instrumental in driving the development and delivery of innovative digital solutions that enhance national security operations. Working within an agile, cross-functional team, you will collaborate with product managers, UX de ...

Software Engineer Intern (Simulation & Validator Systems)

Software Engineer Intern (Simulation & Validator Systems) (Ref. No. R ) Location: GTS Singapore, Singapore (Hybrid) Responsibilities Design, develop, and debug Unity6 applications for digital twin simulation and VR experience Support integration of machine learning / ...

Commercial, Cash Management, Non Retail Channels Tech Associate Lead Specialist SG

Responsibilities JOB DESCRIPTION Assist team lead in Commercial Banking, Cash mgmt and non-Retail Applications-related projects and solutioning activities and ensure successful delivery and support of the project. Involve in the discussion with Business unit stakeholders on bus ...

Data Engineer Intern

About Tencent Tencent is an Internet-based platform company founded in Shenzhen, China, in 1998. We use technology to enrich the lives of Internet users and assist the digital upgrade of enterprises. Our mission is 'Value for Users, Tech for Good'. We embrace a culture of teamwork ...

Senior Staff Test Engineer

THE ROLE: Test Engineering is a cost, quality, and time-to-market driven team responsible for enabling the availability of FPGAs, SoCs & ACAPs to our customers. The Test Engineer will be involved in new product release as well as production yield/quality improvement activities. This role ...

Product Development Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, hu ...

ED, Head of Wealth Management Channels, Wealth Management Technology, Group Technology

Overview: We are seeking an experienced, visionary, and hands-on Head of Wealth Management Channels with a profound background in full-stack engineering and a proven track record of leading large-scale technology divisions within Wealth Management and Digital Products in financial services. This role demands ...

Analyst Programmer

Job Highlights . Dynamic team with friendly & Flexible working environment . Good & fast career development prospects . Great & International Exposure to Enterprise Scale & Government Projects Responsibilities We are seeking for a re ...

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