48,967+ Fullstack Java Engineer Jobs in Singapore — Top Companies Hiring June 2026

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Senior Integration & API Platform Engineer

Starhub Ltd is seeking a Senior Integration Specialist in Singapore to design, build, and operate scalable integration solutions across enterprise platforms. The role focuses on API-led and event-driven architectures while ensuring system connectivity and performance. The ideal candidate has 6–10 years ...

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 ...

Associate Cloud Solutions Architect: Migrate, Modernize & AI

Amazon in Singapore is seeking an Associate Solutions Architect to enhance client cloud journeys through design, migration, and modernization. You'll work with diverse teams, and your responsibilities will involve creating prototypes and production-ready solutions while navigating customer needs effectively. ...

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 ...

Front Office Full Stack Engineer: AI Driven, Low Latency

Goldman Sachs in Singapore is looking for a full-stack developer to join their SPG engineering team. You will work on building scalable software that integrates closely with trading and sales functions, enhancing the firm's synthetic product offerings. This role emphasizes collaboration with various te ...

Senior SAP BTP CAP Cloud Developer

Mymediset in Singapore is seeking a Senior Cloud Developer to design and build cloud-native applications on SAP BTP. The ideal candidate will have a robust background as an ABAP developer with modern SAP cloud development experience, particularly in Node.js or Java. You will integrate features that adh ...

Senior Software Developer 12 Month Contract (Banking)

JAC Recruitment Pte Ltd in Singapore is seeking a skilled Business Analyst for a 12-month agency contract role. The successful candidate will gather and analyze business requirements, prepare compliant documentation, and provide post-implementation support. We're looking for someone with at least 5 yea ...

AI Infrastructure Intern: Scalable ML Orchestration

Grapevine Round1 AI in Singapore is seeking an AI Infrastructure Intern to design high-performance orchestration systems for large-scale model training and inference. The role involves developing scheduling algorithms for GPU/CPU clusters, improving framework efficiency, and building synchronization pi ...

Senior Cloud Backend Engineer – AI & HPC Platforms

A leading technology firm in Singapore is seeking a skilled Backend Developer to design and maintain APIs for cloud platforms. The ideal candidate will have expertise in backend technologies like Java, Python, and database management, with at least 3 years of experience in cloud infrastructure. The role involves ...

Software Engineer – AI Agent Orchestration & Production

SGX Group in Singapore is seeking product-minded software engineers to drive initiatives from ambiguous problems to operational systems. Candidates should have 5+ years of professional experience, a strong understanding of AI methodologies, and fluency in modern programming languages like Java, Python, or Typ ...

AI Apprentice: Build Next Gen AI Solutions

Chubblifefund in Singapore is looking for an AI Apprentice to collaborate with the CTO and leadership team on transformative AI initiatives. This role focuses on designing AI-driven solutions and turning theoretical models into practical applications. Ideal candidates should be pursuing a degree in a r ...

Graduate Site Reliability Engineer – Global Video Infra

ByteDance is looking for talented individuals in Singapore to manage operations of TikTok's critical components, including videos and live streaming. You will develop and maintain the global infrastructure that serves billions of users worldwide. Ideal candidates will have a Bachelor's Degree in Comput ...

AEM Tech Lead — Enterprise Digital Experience Architect

GOLDTECH RESOURCES PTE LTD is seeking an experienced AEM Technical Lead in Singapore to drive digital transformation initiatives using Adobe Experience Manager. You will lead AEM solutions' design, development, and delivery across digital platforms, requiring strong technical expertise and stakeholder engagem ...

Technical Lead, Temenos Wealthsuite & Integration

Optimum Solutions (Singapore) Pte Ltd. is seeking a technical lead to support project solution processes and ensure compliance with enterprise design principles. The ideal candidate must have strong hands-on experience in Temenos Wealthsuite products and a robust background in Private Banking solutions. < ...

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 ...

Software Engineer Defense & Public Safety (Full Stack)

ST Engineering in Singapore is seeking a Software Developer to contribute to advancing solutions for Defence and Public Security. You will be involved in software application development using languages such as C++ and Java, alongside designing and testing documentation. The role requires a good learning attitud ...

Platform Engineering Lead — Notifications & Scale

Airwallex is seeking an Engineering Lead for the Notification Platform team in Singapore. This role is focused on building and operating critical components of the notification infrastructure. The successful candidate will manage a team of engineers, oversee technical delivery, and drive engineering quality. Ide ...

Senior Software Engineer Microservices & DevOps Expert

Singtel is looking for an experienced software developer to design, develop, and maintain enterprise-grade software solutions. The ideal candidate has extensive experience in microservices and API development using technologies such as Java and Python. You will join a team focused on innovation with re ...

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 ...

QA Analyst: Exploratory & AI Driven Testing

K2 PARTNERING SOLUTIONS PTE. LTD. is looking for a skilled tester to join our team in Singapore. This on-site position requires proficiency in Jira and programming languages like Java or Python, alongside a strong background in UAT methodologies. Ideal candidates will have a Bachelor's degree and ISTQB ...

Software Engineer II, Global Payments Platform

AIRWALLEX (SINGAPORE) PTE. LTD. is seeking passionate software engineers to join their GTPN Team in Singapore. This role involves developing cutting-edge financial solutions and collaborating with product managers and designers to exceed customer expectations. The ideal candidate will have at least 2 y ...

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 ...

Software Engineer New Grad — Build Reliable, Scalable Systems

A leading technology firm in Singapore seeks an engineering professional to drive cross-functional projects and ensure reliable system operations. The ideal candidate will have a relevant degree by summer 2026 and familiarity with programming languages like Java and Ruby. Responsibilities include collaborating w ...

Senior Cloud & AI Software Engineer

WSH Experts PTE LTD is seeking a skilled Software Developer in Singapore, specializing in cloud-based applications and AI technologies. The role involves designing, developing, and deploying scalable solutions while working with cross-functional teams. The ideal candidate will have at least 3 years of ...

Security Software Engineer Pentesting Platform Innovator

Centre for Strategic Infocomm Technologies is looking for a Software Developer to design, develop, and maintain products that identify and mitigate security vulnerabilities. In this role, you'll be integral in crafting scalable and reliable software solutions that enhance security capabilities. Ideal c ...

Real Time Cross Border Payments Engineer Intern

Tencent is seeking a Cross-Border Payment Software Engineering Intern to join their fintech team in Singapore. This role involves developing real-time payment processing systems and optimizing backend performance using cutting-edge technologies. Ideal candidates are pursuing a degree in Computer Science and h ...

Global LBS Backend Engineer: POI & Geocoding Systems

Tik Tok in Singapore seeks talented developers to create a high-quality LBS (Location-Based Services) database that connects users with nearby services. The role includes building and maintaining a global Point of Interest (POI) database and geocoding services. Successful candidates will have a strong ...

Senior Tech Lead: Enterprise Architecture & Cloud Systems

Combuilder Pte Ltd in Singapore is looking for a skilled architect to lead the design and delivery of large-scale distributed applications. The ideal candidate will possess over 15 years of experience, with deep expertise in Java, Spring Framework, and cloud-native technologies like Kubernetes and Docker. </p ...

Junior Tech Business Analyst: Shape Solutions with SQL & API

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD. is seeking a Business Analyst to collaborate with stakeholders, gather and analyze requirements, and ensure alignment between business and technical teams. The ideal candidate will have strong knowledge in Java and SQL, and a background in creating business requirement d ...

Software Delivery Lead (Contract)

Activate Interactive Pte Ltd in Singapore is seeking a software developer with strong experience in Java and Spring Boot for a 36-month contract role. The candidate will collaborate with teams to design, develop, and maintain software applications while implementing best practices in DevOps. Competitiv ...

AEM Tech Lead — Enterprise Digital Experience Architect

GOLDTECH RESOURCES PTE LTD is seeking an experienced AEM Technical Lead in Singapore to drive digital transformation initiatives using Adobe Experience Manager. You will lead AEM solutions' design, development, and delivery across digital platforms, requiring strong technical expertise and stakeholder engagem ...

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, ...

GenAI Driven Cloud Solutions Architect

RECRUIT EXPRESS PTE LTD in Singapore is seeking an architect to lead the transformation from legacy systems to a modern architecture aligned with Java standards. The ideal candidate will define cloud-native patterns and support the integration of DevOps toolchains. You will evaluate and govern LLM-assi ...

Senior Data Intelligence Platform Architect

A leading data technology firm in Singapore seeks a Solutions Architect who will proactively engage with customers to solve complex data challenges. The successful candidate will influence stakeholders, develop customer strategies, and provide technical solutions during the pre-sales cycle. Ideal applicants will ...

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 ...

Senior AI Platform Engineer & Technical Mentor

ST Engineering is looking for a skilled software developer to design and maintain a scalable AI and data analytics platform. The role includes code reviews, mentoring developers, and working with cloud infrastructures such as AWS, Azure, or GCP. Candidates should have at least 5 years of software development exp ...

Public Sector Engineering Manager, Enterprise Architecture

GovTech Singapore is looking for an Engineering Manager to lead technical teams focused on public sector digital transformation. This role involves defining engineering strategy, managing product roadmaps, and enhancing team performance through mentorship. The ideal candidate will have extensive experience in hi ...

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 ...

Junior AI Engineer: Cloud AI & Data Pipelines

A leading tech company in Singapore is seeking an Associate AI Developer to work collaboratively with a team of AI scientists and engineers. The role involves building cutting-edge AI products, handling large data sets, and ensuring cloud application readiness. Ideal candidates should have a degree in Computer S ...

Ads Platform Engineer Global Delivery & Ranking Systems

TikTok in Singapore is looking for candidates to develop ads delivery and ranking systems for a global market. This role requires at least 3 years of relevant experience in the ad tech industry and a Bachelor’s degree in Computer Science or related fields. Successful applicants will work independently ...

Senior Backend Engineer Geolocation & Real Time Services

TikTok is seeking a talented developer in Singapore to build innovative location-based services using advanced geolocation systems. You will collaborate with AI engineers and work on core microservices, ensuring high performance and scalability to support TikTok's local services. The ideal candidate ho ...

Senior Integration & API Platform Engineer

Starhub Ltd is seeking a Senior Integration Specialist in Singapore to design, build, and operate scalable integration solutions across enterprise platforms. The role focuses on API-led and event-driven architectures while ensuring system connectivity and performance. The ideal candidate has 6–10 years ...

Senior Backend Engineer, Global Payments Platform

ByteDance is seeking a seasoned professional to join their Global Payment team in Singapore. The role focuses on the design and development of payment systems, ensuring a smooth and secure experience for users. Candidates should have a minimum of 5 years experience in large-scale internet businesses and profi ...

Low Latency C++ Engineer – Trading Systems

Trades Workforce Solutions in Singapore is seeking a C++ Developer for their team focusing on building high-performance trading systems. The role involves developing order management, internal messaging, and connectivity to global markets. Ideal candidates should have strong C++ experience, familiarity with Java ...

Senior Full Stack Tech Leader Wealth Platform Architect

A leading financial institution in Singapore is seeking a hands-on technical leader to direct the architecture and delivery of modern wealth management platforms. The ideal candidate will have a deep expertise in Java, ReactJS, and Python, with a proven ability to manage large-scale, high-performance systems. Re ...

Payments Platform SRE & App Security Engineer

The Monetary Authority of Singapore is hiring for a role in its Central Banking & Development Platforms. As part of the application support team, you will monitor and maintain the health of our payment systems and manage patching schedules while ensuring compliance. We seek a candidate with at least 5 ...

Lead Algorithm Engineer: Drive Search, Recs & AI Models

go-jek singapore pte. ltd. is seeking an experienced algorithm designer to implement innovative algorithms for search and recommendation systems. The role requires a Master's degree in Computer Science or a related field and strong programming skills in Python, C++, or Java. Responsibilities include building adv ...

Remote QA Intern Cloud Infrastructure

Binance is seeking an intern for their Accelerator Program to support QA efforts within their cloud infrastructure. The role involves designing test cases, executing functional and regression tests, and tracking bug fixes in a fast-paced environment. Candidates should have a background in computer scie ...

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 ...

Systems Analyst — IT Services & Production Support

INNOVATIQ TECHNOLOGIES PTE. LTD. in Singapore is seeking an experienced IT Services Manager to oversee and improve day-to-day IT operations. Ideal candidates will hold a degree in IT and have at least 3 years of relevant experience in application production support for Java and .NET on Unix and Windows. Strong t ...

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