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

Professional job seekers finding Singapore jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior ML Engineer: Next Gen Search Ranking

TikTok is seeking a talented individual for a critical role in the Search Ranking Team in Singapore. This position involves optimizing search and recommendation algorithms to enhance user experiences worldwide. The ideal candidate will hold at least a Bachelor's degree in Computer Science or a related ...

Software Development Manager: Lead High Impact Engineers

A technology company in Singapore is seeking an experienced Software Development Manager to lead its engineering team. The role involves managing software development projects, ensuring high-quality output, and fostering a collaborative environment. Candidates should have 3-5 years of leadership experience, a st ...

Multi Data Center Architecture Engineer

TIKTOK PTE. LTD. is seeking a candidate for a backend development role focused on building technologies for automated data centers. The role requires strong proficiency in programming languages like Java and Python, with a bachelor's degree in computer science. Candidates should have experience in distributed sy ...

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 ...

Billing Backend Engineer II | Scalable Payments Platform

A payments platform provider is seeking a Backend Engineer II, Billing, to drive the development of their next-generation billing platform. This role focuses on delivering robust software solutions, leading technical initiatives, and improving billing processes for global businesses. Ideal candidates will have o ...

Cloud Data Engineer: AWS & Databricks Architect (Singapore)

A leading IT consulting firm is looking for a Cloud Data Engineer to design and manage data solutions in Singapore. The ideal candidate has extensive experience with AWS and Databricks, along with strong programming skills in Python or Java. Responsibilities include building data pipelines, ensuring data quality ...

Backend Heavy Full Stack Engineer | Independent

TEKsystems is hiring a Full Stack Engineer in Singapore. The role involves designing backend services with Java and Kotlin while maintaining frontend components with TypeScript, JavaScript, and React. Ideal candidates should have over 3 years of experience in application development, strong problem-solving skill ...

Solution Architect & Tech Lead AI Driven Banking

Capgemini in Singapore is seeking an experienced professional to architect and deliver advanced digital banking solutions. The role focuses on utilizing technologies like React and open-source Java, integrating AI capabilities, and ensuring robust client application architecture. You'll engage with stakeholders, ...

Senior Data Engineer — Mission Critical Pipelines

A national security agency in Singapore is seeking a Senior Data Engineer to develop mission-critical data analytics systems. The role involves designing and building scalable data pipelines, optimising performance, and mentoring junior engineers. Candidates should have a Bachelor's degree, over 5 years of data ...

NLP Engineer: Build Smart Language Applications

A tech company specializing in NLP is seeking a Natural Language Processing Engineer in Singapore. This role involves designing NLP applications, transforming natural language data, and developing models using statistical analysis and machine learning techniques. Candidates should have a degree in a relevant fie ...

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 ...

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 ...

L2 Global IT Production Support Analyst (24/7)

RECRUIT EXPRESS PTE LTD is seeking an Application Production Support Analyst (L2) in Singapore to provide 24/7 support for Supply Chain and Trade Finance applications. The role involves troubleshooting complex production issues, managing incidents, and coordinating with development teams. Candidates should have ...

Application Support Analyst

Degree in Computer Science, Information Technology, or related field. 5+ years of experience in application support or development. Hands-on experience in Python, SQL, Unix, Java, AWS, Datadog, CI/CD Pipelines, and Git. Analytical thinker with strong problem-solving ab ...

Senior Data Platform Engineer – AI Enablement & Knowledge Platform

Airwallex is looking for a senior data engineer in Singapore to lead system design and manage medium to large-scale projects. You will engage in technical decision-making, develop high-performance distributed data systems, and guide junior engineers. Qualified candidates should have 5+ years of relevan ...

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 System Architect – ISO & Swift Payments

HCLTech is looking for an experienced professional to design and develop large distributed systems. The ideal candidate will have a Bachelor's degree and 10-15 years of experience in architecture development, with strong Java/J2EE skills and a deep understanding of payment processing systems, including SWIFT and ...

Backend Engineer, Gaming Platforms Scalable APIs

Trulyyy is seeking a Backend Engineer in Singapore to design and develop robust backend services. The role requires collaboration with cross-functional teams to ensure system reliability and performance. Candidates should have over 3 years of backend engineering experience and proficiency in Go, Java, or Python. ...

AI Driven Cloud Platform Engineer | Multi Cloud & Microservices

RecruitFirst Pte Ltd in Singapore seeks a candidate to design and build solutions leveraging AI technologies. The role requires holding one or more Google Cloud certifications and hands-on experience in Python, Java, J2EE, Spring, and more. Responsibilities include developing APIs and transitioning legacy platfo ...

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 ...

Senior Presales Consultant — IT Solutions for Banking

Helius Technologies Pte Ltd is seeking a Presales Consultant to work with technical stakeholders and collaborate with sales teams. The role involves understanding industry trends, proposing competitive solutions, and managing project phases. Candidates must have at least 5 years of experience in IT and presales, ...

Senior Backend Lead Engineer Distributed Systems, SG

A leading tech company in Southeast Asia is seeking a passionate Lead Engineer to design and maintain backend components. You will collaborate with product and engineering teams, focusing on delivering high-quality code and leading technical projects. The ideal candidate has 10+ years of lending domain experienc ...

Cloud Native Backend Engineer for Scalable APIs

A technology company in Singapore is seeking a Backend Engineer to design, develop, and maintain scalable backend services and cloud applications. The role requires a Bachelor's degree in Computer Science or Engineering, strong programming skills in at least one modern language (e.g., Python, Java), and experien ...

System Integrator: Build & Integrate Data Systems

A leading technology company in Singapore is looking for a System Integrator on a contract basis. The ideal candidate will gather customer requirements to architect tailored integration solutions, configure hardware and software components, develop desktop applications, and ensure compliance with regulatory stan ...

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 ...

Graduate Backend Engineer Content Understanding

TikTok is seeking a final year graduate for the Content Understanding Architecture Team in Singapore. The role involves designing scalable content understanding systems, optimizing large model training and inference, and collaborating internationally. Candidates should have a background in Software Development o ...

Backend Software Engineer – Global Payment Network (Secure & Scalable)

A leading technology firm in Singapore is seeking a Software Engineer for their Global Payment team. The role involves developing high-quality software solutions to enhance payment experiences on platforms like TikTok. Candidates should have a Bachelor's degree in Computer Science and proficiency in programming ...

Senior Backend Platform Engineer: APIs & Microservices

PERSOL SINGAPORE PTE. LTD. is seeking an experienced Backend Software Engineer to enhance our development team. The role focuses on building and maintaining robust backend services and APIs to drive client integrations and optimize game functionality. We require a Bachelor’s degree in Computer Science ...

Senior Crypto Quant Trader — Remote/Hybrid

A leading cryptocurrency platform in Singapore is seeking an experienced Quant Trader to manage trading operations and develop robust trading strategies in a fast-paced environment. The ideal candidate will have a Master’s degree in a quantitative discipline, a minimum of 5 years experience in systematic trading ...

Senior L2 Application Support Analyst (Contract)

A tech company in Singapore is seeking an L2 Application Support Analyst on a contract basis. The role involves ensuring the smooth operation of production systems, providing high-level incident management support, and escalating unresolved issues. Candidates should have 3-5 years of experience in application su ...

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 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 ...

Chapter Lead: AI Native Eng & GenAI in Capital Markets

trinity consulting services pte. ltd. in Singapore is looking for a seasoned software engineer with over 10 years of experience. The ideal candidate should have extensive expertise in Java, Kotlin, Python, and C++, as well as a solid background in Capital Markets IT, particularly in trading systems and risk engi ...

Senior TAP Architect & Delivery Lead

Volt Service Corporation Pte Ltd is seeking a TAP Consultant with over 10 years of relevant experience. The role requires providing technical oversight across TAP components, ensuring consistency in application architecture, and performing technical reviews. Candidates should have strong experience with Triple A ...

FinTech Software Engineer — Spring Boot & C

Chief Executive's Office_ in Singapore is looking for a full-time technology professional. The role involves designing and implementing innovative banking solutions using Java and Spring Boot, with significant collaboration across teams. Candidates should hold a Bachelor's or Master's degree in Computer Scien ...

Software Engineering Intern – Mobile & Backend Apps

A leading technology consultancy in Singapore is seeking interns for mobile application development, including research on Android and iOS platforms. Candidates should have a strong grasp of Object-Oriented Programming and SQL, along with a passion for learning new technologies. The role focuses on software deve ...

AI Researcher: Search & Recommendation, NLP/LLM

A global technology leader in Singapore seeks enthusiastic AI researchers to conduct innovative research in recommendation, natural language processing, and deep learning. Candidates must possess a PhD in relevant fields and excel in programming skills (C/C++, Java, Python), alongside having 3 years of experienc ...

Trading Connectivity Backend Engineer

A global trading technology firm in Singapore is looking for a Software Engineer in Trading Connectivity to design and maintain high-performance backend systems. The role involves integrating liquidity providers, collaborating with product teams, and ensuring the scalability and reliability of the platform. Idea ...

OpenShift Platform Engineer — CI/CD & IaC Expert

PERSOL SINGAPORE PTE. LTD. is looking for a professional with expertise in implementing OpenShift clusters and containerized applications. The role involves designing and configuring OCP environments, automating processes with tools like Ansible and Terraform, and collaborating with cross-functional teams. </ ...

Multimodal LLM Research Engineer

Lightspeed Studios in Singapore is seeking a driven Researcher for multimodal large model technologies. The role involves collaborating on state-of-the-art algorithms in AI and machine learning. The ideal candidate possesses a Master’s degree or higher in relevant fields and has a solid research backgr ...

Remote Software Engineer Impactful Tech & Flexible Hours

A forward-thinking technology company in Singapore seeks a Software Engineer to create and maintain high-quality software applications. The role involves collaborating with cross-functional teams, writing clean and efficient code, and troubleshooting technical issues. Candidates should have a Bachelor’s degree i ...

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 ...

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 ...

Application Support Engineer – Production Stability & Incident Management

A leading financial services provider seeks an Application Support Engineer in Singapore. This role is crucial for ensuring production stability and improving application services for Wealth Management. The ideal candidate will have a degree in Computer Science, 5+ years experience in financial applications, and ...

Senior Banking Applications Support Engineer

A leading financial services company in Singapore is seeking an Application Support Engineer to ensure production stability and manage application services for Wealth Management. The ideal candidate requires a degree in Computer Science, 5+ years of experience in banking applications, and proficiency in Java/J2E ...

Credit & Systematic Market Making Associate

A leading global financial services firm in Singapore is seeking a Systematic Market Making Associate to automate pricing and execution for corporate bonds. The role involves working closely with trading, risk, and technology teams, requiring 3 years of quantitative trading experience. Candidates should have a B ...

Senior Data Engineer Back Office Systems & AWS ML

A consulting firm in Singapore is looking for a professional to design and deliver high-performance back-office software solutions. This role involves collaborating with teams to gather requirements, develop applications, conduct testing, and ensure support throughout the software lifecycle. Preferred competenci ...

Backend Engineer, Trading Connectivity

Castleisland is seeking a Software Engineer for their Trading Connectivity team in Singapore. You will design, develop, and maintain backend systems, integrating various liquidity providers into the Talos network. Candidates should have 3+ years of software engineering experience in languages such as Go or Java, ...

Enterprise Sales Engineer Equity & Technical Wins

Datadog is seeking an Enterprise Sales Engineer in Singapore to provide technical expertise in sales presentations and product demonstrations. You'll partner with the Sales team, own customer technical engagements, and deliver briefings. Ideal candidates will have 3+ years in Sales Engineering or DevOps, excelle ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

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