49,107+ Fullstack Java Engineer Jobs in Singapore — Top Companies Hiring June 2026

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cloud platform engineer (ai)

What requirements you'll need to be eligible Hold one or more of Professional Level Google Cloud certifications: Generative AI Leader, Machine Learning Engineer, Cloud Architect, Cloud DevOps Engineer, Cloud Developer or other professional-level Google Cloud certifications Hands on exp ...

iOS / Android Engineers (Well Known Tech Company, AI Agent To C Project)

iOS Engineer (Objective‑C / Swift) Lead core feature development and complex UI optimization Deep performance tuning (startup speed, memory, rendering, battery) Design client networking & data persistence layers Participate in architecture evolution and technical di ...

Senior Backend Architect — Billing Platform Leader

Airwallex in Singapore is seeking an experienced engineer to lead the billing platform development. You will use your Core Java expertise to design and implement complex systems and help create innovative solutions for a global audience. The ideal candidate has more than 6 years of experience, strong k ...

Data Engineer: Scalable Pipelines, Cloud & Warehouses

KRISE SOLUTIONS PTE. LTD. in Singapore is seeking a skilled Data Engineer. The role involves designing and maintaining scalable data pipelines, collaborating with data teams for accurate data handling and ensuring system reliability. The ideal candidate should possess over 5 years of experience in data ...

Senior Backend Engineer High Performance, Scalable Systems

A leading technology firm is seeking a Principal Backend Engineer based in Singapore. The role involves developing a robust and scalable core backend system for a global cryptocurrency trading marketplace. Applicants should have 3-7 years of experience in software development, with proficiency in Scala, Java, or ...

Senior SLT Engineer – NPI Test for Data Center GPUs

ThunderSoft is seeking a Senior Engineer for the NPI Test Engineering team focused on System Level Test (SLT) solutions for next-generation processors. Responsibilities include driving SLT solutions, solving complex problems, and leading engineering analysis. The ideal candidate will have expertise in x86 CPU/GP ...

Senior Big Data Analytics Engineer

A governmental technology agency in Singapore seeks a Senior Software Engineer to develop mission-critical data analytics systems. Responsibilities include designing applications that enhance data retrieval and analysis, mentoring junior engineers, and leading technical discussions. Candidates should have 3+ yea ...

Senior Full Stack Engineer — Public Sector

GovTech Singapore is seeking an experienced Software Engineer to work on impactful projects in a modern environment. You will design and implement scalable software solutions, mentor junior engineers, and collaborate with cross-functional teams. The ideal candidate should have strong proficiency in full-stack we ...

Staff Software Engineer, Global Platform Infra

A fintech company in Singapore seeks a skilled backend engineer to develop impactful infrastructure and solve high-scale challenges. You will work on critical systems and collaborate with top engineering talent to build transformative technology. Ideal candidates have strong programming skills in Java, Go, or Py ...

DevOps Engineer — SaaS, Cloud & Automation

The Ministry of Social and Family Development, Singapore (MSF) is looking for a talented DevOps Engineer to join their agile team. You will be responsible for modernizing CaseCentral, optimizing CI/CD processes, and managing cloud infrastructure. Ideal candidates will have over 3 years in DevOps, famil ...

Real Time Messaging Systems Engineer

A leading technology firm in Singapore is looking for a Messaging System Engineer (Contract) to design and maintain a robust messaging infrastructure. You will deploy and manage distributed message brokers, optimize messaging architecture for performance, and integrate with application developers. Candidates sho ...

Senior DevOps Engineer AWS, Kubernetes & CI/CD

TRINITY CONSULTING SERVICES PTE. LTD. in Singapore is seeking a skilled Software Engineer. The ideal candidate will have a degree in Computer Science or related fields and over 5 years of software development experience, particularly in JavaScript, Java, Python, or .NET. Key responsibilities include ma ...

Senior Full Stack Engineer — Build Scalable Solutions (Hybrid)

A technology consulting firm in Singapore is seeking a Senior Software Engineer with strong SQL capabilities and proficiency in Python or Java. The role involves leading the design and implementation of both in-house software and third-party solutions. The ideal candidate will have experience in software develop ...

Senior Staff Software Engineer, Matching Engine

OKX in Singapore is hiring a Staff/Senior Staff Software Engineer to develop and optimize the matching engine critical for trading. Ideal candidates will have strong programming skills in Java or C++, with a track record in building high-performance systems. The role involves troubleshooting, maintaini ...

Senior AI Engineer Hybrid AI/ML Systems & Agents

A leading financial services institution in Singapore seeks an experienced Senior AI Engineer to develop scalable AI solutions and enhance existing systems. This role involves building autonomous AI agents, optimizing ML workflows, and leading technical design discussions. Ideal candidates will have over 5 years ...

Data Engineer: Build Scalable Pipelines & Real Time Insights

Keyrus is seeking a Data Engineer in Singapore to build scalable data platforms and drive data quality. You will design and develop ETL/ELT pipelines, optimize data models, and collaborate with stakeholders for impactful reporting. The ideal candidate will have 2/3+ years of experience, strong SQL and ...

Senior Full Stack Engineer: AI, Cloud & Growth

A technology company in Singapore is seeking a Senior Full-Stack Engineer who is passionate about building scalable web applications. You will design and develop robust applications using Spring Boot and React.js while working on RESTful APIs and microservices deployed on AWS. The ideal candidate has a solid bac ...

Senior Software Engineer: Architect, Lead & Deliver Impact

A leading technology services firm in Singapore is seeking a Senior Software Engineer to design and maintain software solutions. The ideal candidate should have 5-8+ years of professional software development experience and strong proficiency in programming languages like Java, C#, or Python. Responsibilities in ...

Global E Commerce ML Engineer: Pricing, ETA & Growth

A global e-commerce company in Singapore seeks a Machine Learning Engineer to design and implement algorithms for intelligent pricing strategies and logistics services. The role involves collaboration across teams to improve platform growth using advanced deep learning techniques. Candidates should have a Bachel ...

Senior Staff Software Engineer Ultra Low Latency Trading

OKX is seeking a Senior Staff Software Engineer for their Trading Service team in Singapore. This role involves shaping the architecture of OKX's ultra-low latency trading platform, driving technical projects, and mentoring engineering teams. The ideal candidate will possess extensive experience in C++ ...

Lead Software Engineer Financial Tech Platform

A leading global banking institution in Singapore is seeking a Lead Software Engineer to enhance its technology products within the Commercial & Investment Bank. You will design, develop, and deliver secure software solutions while collaborating across global teams. The ideal candidate has 5+ years of software e ...

Senior Full Stack Engineer: AI Driven Payment Innovations

Mastercard is seeking a Full Stack Software Engineer in Singapore to drive innovation in payment solutions. The candidate will contribute to software development in an agile team, collaborating globally to build scalable solutions. A strong background in Java Spring Boot and experience with both frontend and bac ...

Senior Backend Engineer & Tech Lead for Scalable Systems

A leading tech firm in Singapore is seeking a Software Engineer to take on the role of a technical expert within a squad. You will drive product design and implementation while ensuring high-quality software delivery. The ideal candidate should have experience in large-scale software systems, proficiency in Java ...

Platform Full Stack Engineer: Secure, Cloud Native & APIs

FPT Asia Pacific in Singapore is seeking a seasoned Software Engineer with over 7 years of experience. The role involves maintaining platform modules, troubleshooting incidents, and ensuring high performance. Candidates should be proficient in Kotlin/Java, Spring, and React/TypeScript. Familiarity with AWS servi ...

Application Support Engineer L2/L3 – 24/7 Production Support

A leading technology service provider in Singapore is seeking an Application Support Engineer (L2/L3) to provide 24/7 shift application support. The candidate will manage production issues, coordinate maintenance activities, and ensure seamless operation of business applications. Ideally, this role requires 3-5 ...

Software Engineer II: Glass Liquidity & Cash Management

A leading financial services firm in Singapore is seeking a Software Engineer II to design and execute secure software solutions in the Corporate and Investment Banking Technology team. The ideal candidate will have a Bachelor’s degree in Computer Science, along with 2+ years of experience in software engineerin ...

Senior Staff Software Engineer, Matching Engine

OKX in Singapore is hiring a Staff/Senior Staff Software Engineer to develop and optimize the matching engine critical for trading. Ideal candidates will have strong programming skills in Java or C++, with a track record in building high-performance systems. The role involves troubleshooting, maintaini ...

Semiconductor Software Engineer – Automation & Data

JTT TECH PTE. LTD. in Singapore is searching for a Software Engineer to join the semiconductor engineering team. The successful candidate will develop software solutions that enhance manufacturing processes and equipment automation. This role requires strong programming skills in C/C++, Python, or Java ...

Senior Android Wallet Engineer — Payments Platform

Google is seeking a Senior Software Engineer in Singapore focused on developing innovative features for the Google Wallet app. You will design, develop, and launch new functionalities that enhance user experience in making payments seamless and secure. Ideal candidates should have a Bachelor's degree, ...

Lead Software Engineer Financial Tech Platform

A leading global banking institution in Singapore is seeking a Lead Software Engineer to enhance its technology products within the Commercial & Investment Bank. You will design, develop, and deliver secure software solutions while collaborating across global teams. The ideal candidate has 5+ years of software e ...

Senior Staff Software Engineer Ultra Low Latency Trading

OKX is seeking a Senior Staff Software Engineer for their Trading Service team in Singapore. This role involves shaping the architecture of OKX's ultra-low latency trading platform, driving technical projects, and mentoring engineering teams. The ideal candidate will possess extensive experience in C++ ...

Senior Lending Platform Engineer

A leading financial technology firm in Singapore is seeking a Senior Software Engineer to architect and develop a scalable lending platform. You will design robust services and secure APIs that enable enterprise clients to offer credit products. The ideal candidate has over 5 years of experience in software engi ...

Junior Backend Engineer: Build Reliable, Scalable Systems

H2 GAMES PTE. LTD. in Singapore is seeking an Entry-level Backend Engineer to support the development of back-end systems for mobile games. You'll work closely with a team, developing reliable and scalable systems. The ideal candidate has a Bachelor’s degree in Computer Science and programming knowledg ...

Senior Full Stack Engineer — Build Scalable Solutions (Hybrid)

A technology consulting firm in Singapore is seeking a Senior Software Engineer with strong SQL capabilities and proficiency in Python or Java. The role involves leading the design and implementation of both in-house software and third-party solutions. The ideal candidate will have experience in software develop ...

System Reliability Engineer Flexible Hours & Growth

A technology company in Singapore is seeking a System Maintenance Engineer who will be responsible for ensuring operational stability and high availability of productivity systems. The ideal candidate will have a Bachelor Degree in Computer Science or related field, strong skills in Linux, SQL, and Java, and be ...

Graduate Backend Engineer ShortText Recommendation Systems

A leading social media platform in Singapore is seeking a Backend Engineer Graduate to enhance its recommendation systems. You will build high-performance online services and data pipelines to support real-time training and data generation. The ideal candidate is a final year or recent graduate in Computer Scien ...

Senior DevOps Engineer AWS, Kubernetes & CI/CD

TRINITY CONSULTING SERVICES PTE. LTD. in Singapore is seeking a skilled Software Engineer. The ideal candidate will have a degree in Computer Science or related fields and over 5 years of software development experience, particularly in JavaScript, Java, Python, or .NET. Key responsibilities include ma ...

Global E Commerce ML Engineer: Pricing, ETA & Growth

A global e-commerce company in Singapore seeks a Machine Learning Engineer to design and implement algorithms for intelligent pricing strategies and logistics services. The role involves collaboration across teams to improve platform growth using advanced deep learning techniques. Candidates should have a Bachel ...

Core Banking L2 Application Support Engineer (Contract)

Infinite Computer Solutions Pte Ltd is looking for a Level 2 Application Support Engineer for Core Banking applications in Singapore. This contract role involves managing incidents, troubleshooting, and ensuring system stability. The ideal candidate should have strong experience with Java and SQL, alon ...

Data Engineer: Build Scalable Pipelines & Real Time Insights

Keyrus is seeking a Data Engineer in Singapore to build scalable data platforms and drive data quality. You will design and develop ETL/ELT pipelines, optimize data models, and collaborate with stakeholders for impactful reporting. The ideal candidate will have 2/3+ years of experience, strong SQL and ...

Senior Full Stack Engineer: AI, Cloud & Growth

A technology company in Singapore is seeking a Senior Full-Stack Engineer who is passionate about building scalable web applications. You will design and develop robust applications using Spring Boot and React.js while working on RESTful APIs and microservices deployed on AWS. The ideal candidate has a solid bac ...

Senior Site Reliability Engineer – Production Resilience

recruit express pte ltd is seeking a Site Reliability Engineer in Singapore. The successful candidate will manage high severity incidents, driving implementation of SRE practices for improved service availability and performance. A Bachelor's degree in Computer Science and around 10 years of experience ...

Transit & eMoney Wallet Engineer

Google in Singapore is seeking a Software Engineer to work on innovative payment technologies, specifically for digital transit card solutions. This role involves collaboration across teams to enhance Wallet functionality and security. The ideal candidate has a Bachelor's degree, experiences in full-st ...

Senior Android Wallet Engineer — Payments Platform

Google is seeking a Senior Software Engineer in Singapore focused on developing innovative features for the Google Wallet app. You will design, develop, and launch new functionalities that enhance user experience in making payments seamless and secure. Ideal candidates should have a Bachelor's degree, ...

Senior Software Engineer: Legacy Modernization

Tek Systems in Singapore is looking for experienced Senior Software Engineers to lead the modernization of legacy payments systems. You will focus on stabilizing and upgrading core financial systems, contributing as a hands-on engineer. The role requires strong expertise in Java or Python, containeriza ...

Global Payments Systems Engineer – Fintech, Scalable & High‑Availability

ByteDance is looking for a skilled engineer in Singapore to build financial products and solutions aimed at enhancing the global user experience. The candidate should have experience in designing large-scale distributed systems and be proficient in Java, Python, Golang, C++, or PHP. Joining ByteDance m ...

Global Payments Systems Engineer – Fintech, Scalable & High‑Availability

ByteDance is looking for a skilled engineer in Singapore to build financial products and solutions aimed at enhancing the global user experience. The candidate should have experience in designing large-scale distributed systems and be proficient in Java, Python, Golang, C++, or PHP. Joining ByteDance m ...

Transit & eMoney Wallet Engineer

Google in Singapore is seeking a Software Engineer to work on innovative payment technologies, specifically for digital transit card solutions. This role involves collaboration across teams to enhance Wallet functionality and security. The ideal candidate has a Bachelor's degree, experiences in full-st ...

Senior Site Reliability Engineer – Production Resilience

recruit express pte ltd is seeking a Site Reliability Engineer in Singapore. The successful candidate will manage high severity incidents, driving implementation of SRE practices for improved service availability and performance. A Bachelor's degree in Computer Science and around 10 years of experience ...

Senior Android Engineer Maps & Location Tech

GrabTaxi Holdings Pte. Ltd. is seeking an Android Software Engineer based in Singapore to develop mobile experiences focused on location and maps used by millions. You will collaborate with engineers, designers, and product managers to deliver fast and reliable features. Essential skills include profic ...

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