• Singapore Jobs Expertini profile avatar

    • 115,814+ Lead Fullstack Developer Java 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
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. Singapore
    3. Jobs
    4. Lead Fullstack Developer Java Jobs in Singapore

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    RAG Content Retrieval Backend Engineer, ByteRec

    About The Team The Volcano Engine Vector Database Knowledge Base team supports both internal and ToB customer requirements. We are responsible for the content processing of the Volcano Engine large model Knowledge Base and the design and development of the retrieval system architecture, including framewor ...

    Android Software Engineer Graduate (Social) 2026 Start (BS/MS)

    We are the messaging team on TikTok. Our team's mission is to facilitate meaningful user connections through TikTok's messaging experience, which is still in its infancy. We achieve our mission by building and shipping tools that help our users more easily connect and share the things they care about. We are loo ...

    VP, AI Solution (platform) Architect

    Responsibilities Design end-to-end AI platform/solutions, from data ingestion to model deployment and monitoring.Translate business problems into scalable AI architecture and technical specifications.Collaborate with various stakeholders that include data scientists, engineer ...

    Backend Software Engineer, Ads Data (Data Platform)

    Team Introduction Ad Data is the cornerstone of every business decision that millions of advertisers make every day on TikTok. Therefore, we are tasked with innovating on daily basis to create and maintain complex systems at large scale and continue expanding the capacity to better serve advertisers growi ...

    Full Stack Data Engineer

    We're looking for a Full Stack Data Engineer to own our clientsdata platform end-to-end — from ingestion and pipelines to APIs and self-serve analytics. You'll work across the entire data lifecycle, collaborating with Product, Engineering, and Analytics to turn raw data into reliable, scalable products. < ...

    Junior Quant Researcher

    Please only apply to the one job you feel best fits your skillset and experience. If our team feels you are better suited for another role, we will reach out about the alternate opportunity. Position Overview: Research and implement strategies within the firm’s automated tradi ...

    Associate, Frontend (Angular) Engineer, Information Security Services, Group Technology

    Associate, Frontend (Angular) Engineer, Information Security Services, Group Technology-(2600003B)Business FunctionGroup Technology enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, peopl ...

    Backend Engineer, Global LIVE (AI Infrastructure) Singapore

    About the TeamThe TikTok LIVE Core Services team is responsible for building the foundational services of the global live streaming platform, covering core data systems such as rooms, users, and leaderboards, supporting real-time interactive experiences for tens of millions of concurrent users. You will tackle r ...

    Backend Engineer, Global Live (Core Service) Singapore

    About the TeamThe TikTok LIVE Core Services team is responsible for building the foundational services of the global live streaming platform, covering core data systems such as rooms, users, and leaderboards, supporting real-time interactive experiences for tens of millions of concurrent users. You will tackle r ...

    Machine Learning Engineer TikTok Search Ranking

    The Search Ranking Team is the core algorithm team of TikTok Search business. We are responsible for optimizing user experience in the search and recommendation scenario. We have opened full-link algorithm positions such as indexing, recall, rough sorting, fine sorting, rerank, and mix-rank. Here you’ll have the ...

    Software Engineer, Ads Delivery

    About the team Pangle is a leading global app growth platform, providing a one-stop service for user growth and ad monetization solutions for mobile applications. Pangle helps apps succeed globally, by driving ad value with efficient conversions. Since launching the brand in 2018, Pangle has partnered wit ...

    Backend Software Engineer TikTok Data Ecosystem (Storage)

    About The Team The TikTok Data Ecosystem Team has the vital role of crafting and implementing a storage solution for offline data in TikTok's recommendation system, which caters to more than a billion users. Their primary objectives are to guarantee system reliability, uninterrupted service, and seamless ...

    Backend Engineer TikTok Ecommerce Recommendation Infrastructure

    About the TeamE-commerce is a new and fast growing business that aims at connecting all customers to excellent sellers and quality products on TikTok Shop, through E-commerce live-streaming, E-commerce short videos, and commodity recommendation. Our E-ecommerce Recommendation Infra team is responsible for buildi ...

    Full Stack Data Engineer

    We're looking for a Full Stack Data Engineer to own our clientsdata platform end-to-end — from ingestion and pipelines to APIs and self-serve analytics. You'll work across the entire data lifecycle, collaborating with Product, Engineering, and Analytics to turn raw data into reliable, scalable products. < ...

    Digital Business Analyst

    Gather citizen and business requirements through service journey mapping and build business cases using rapid prototyping techniques. Produce user stories, functional specifications, and acceptance criteria, and construct prototypes to validate requirements and measure delivered value. Research and recommend sui ...

    Software Engineer (System) CT FNC241014 030/02

    Our Client is a statutory board under the Government of Singapore and they are looking for a Software Engineer specializing in devices to support the team.The activities required to be performed are as follows:Requirements gathering; Design, development, and mainten ...

    Automation Tester

    We are looking for a high quality candidate to join our critical project. The role requires someone with extensive business knowledge, analytical and relationship skills, strategic mindset and programme management discipline to help drive the build-out of the function as well as support the broader department ...

    Full Stack Engineer

    Software Design & Development . Design, develop, test, and maintain end-to-end full stack solutions aligned with product and architectural objectives. . Build and integrate RESTful APIs and backend services to support internal and external system integrations. . Develop and maintain data pipelines to support ope ...

    Senior Test Engineer (SDET)

    BIOTRONIK is a leading Medical Device company dedicated to revolutionizing patient care through innovative medical device software solutions. With a commitment to cutting-edge technology and a passion for improving healthcare outcomes, we are at the forefront of transforming the industry. We are seeking an exper ...

    IT Engineer (Intelligence Manufacturing)

    About Us: VisionPower Semiconductor Manufacturing Company Pte Ltd (VSMC) is a new joint-venture 300mm semiconductor wafer manufacturing fab to be built in Singapore. We are looking for committed, resilient and passionate talents to launch a promising future that power the next generation devices and systems. If ...

    Tech Support Engineer/Helpdesk Engineer

    Job SummaryNTT DATA is seeking a proactive and detail-oriented Support Engineer to join our IT operations team. The successful candidate will act as the first point of contact for technical support, ensuring timely resolution of incidents, maintaining system stability, and delivering high-quality service to ...

    Technical Professional Data Science (AI Engineer)

    Job Duties Under general supervision, a Data Scientist will perform data engineering, data modelling, or model deployment. A Data Scientist will collaborate to obtain data from sources, complete data clean-up and build a data dictionary under guidance. This role can build models under guidance and understand how ...

    IT Executive

    Job Highlights . Positive working environment . Free medical insurance . Opportunities for enhanced learning . If you are passionate about using technology to make things work better, you are the perfect candidate Citystate Group -F&B Division You will work for the fast-growing F&B Division of a large, diversifi ...

    eCommerce Technical Business Analyst (Hybris)

    Roles & Responsibilities: The Business Analyst (BA) collaborates with eCommerce business stakeholders across SEAO markets and the offshore delivery team in India. Taking ownership of requirements and demonstrating strong initiative to ensure clear documentation, effective coordination & communication, as well as ...

    DevOps Engineer – Overseas Infrastructure & Automation

    We are partnering with a regional technology company to hire a DevOps / Development Engineer to support overseas applications, infrastructure operations, and automation initiatives. This role involves application development and maintenance, lightweight cloud infrastructure management, and operational support fo ...

    Application Engineer / Business Analyst (Oracle PL/SQL, Pro C, Production Support)

    Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted providers i ...

    Software Engineer

    Role Sumaary You will be part of the Application Development team to support the development and deployment of a core suite of modern, serverless, cloud-native applications. You are keenly interested in not just building applications using modern tech stacks, but you also lose sleep over how to scale them, monit ...

    IT ENGINEER

    What do we have to offer Our IT Team presents phenomenal opportunity for a highly motivated and results-oriented individual. Join us in the adventure to explore innovative technologies to run state of art, operationally efficient and secure datacenters. Looking to advance your career Micron is the place for you ...

    DevSecOps Engineer

    Role OverviewWe are looking for a DevOps Engineer to support the development and operations teams in building, deploying, and maintaining scalable, secure, and high-availability systems. This role focuses on enabling efficient CI/CD pipelines, automating infrastructure, and ensuring system reliability across ...

    Digital Solution Eng Integrated E Services 2 Yr Contract

    (What the role is) The Digital Solution Engineer plays a key role in supporting ITE's digitalisation initiatives by designing, developing, implementing, and supporting digital applications and automated solutions. The role is involved throughout the full software development life cycle, ensuring that systems are ...

    Senior Business Development Manager, Gen AI Go To Market, AWS, Gen AI Platform

    Description Do you have the business savvy, GenAI background in the Startup space, and sales skills necessary to help position AWS as the cloud provider of choice for customers Do you love building new strategic and data-driven businesses Join the Startup Organization (SUP) team as GTM Executive GenAI Startups! ...

    Merchandiser

    Serve as the Assistant Manager - Merchandising, managing and executing all merchandising responsibilities.AREAS OF RESPONSIBILITYStrategies & management . Develop sales strategy aligned with short- and long-term goals, with measurable metrices. . Establish and drive commercial priorities of key products. ...

    Head of Information Technology

    About Peak EnergyPeak Energy is a clean energy platform that develops, finances, builds, and operates utility-scale solar, rooftop generation, onshore wind, and battery storage solutions across Asia-Pacific. As a fast-growing scale-up, Peak combines the experience of leaders from TotalEnergies, Vestas, Clean ...

    Merchandiser

    AREAS OF RESPONSIBILITYStrategies & management • Develop sales strategy aligned with short- and long-term goals, with measurable metrices. • Establish and drive commercial priorities of key products. • Assist with pre-season planning. • Plan product launches together with the team and work with relevant depa ...

    Manager, Solutions Consulting (Singapore)

    Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma's platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to str ...

    Head of Marketing and Business Development, Asia

    Role title: Head of Marketing & Business Development, APAC Department:Marketing & Business Development Location:APAC – the role can be performed from any of the firm's Asia‑Pacific offices, preference is from Singapore or Hong Kong Reports to: Global Head of Practices & Markets (Melisa Rojas) Overview of ...

    Regional Marketing Manager, Korean Speaking (Singapore)

    Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma's platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to str ...

    Senior Infrastructure Security Engineer

    Role Purpose(Why do we need this role?) The Senior Infrastructure Security Engineer is responsible for independently proposing the development, implementation, and management of the company's infrastructure programs with a focus on Infrastructure Security. This role requires extensive experience in managing ...

    Regional Marketing Manager (Singapore)

    Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma's platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams to str ...

    Senior Software Engineer, Core Loyalty

    Great to Meet You! We are Ascenda Ascenda powers the growth of leading financial services brands worldwide with premium rewards programs that differentiate their products, drive profitable customer behaviors, and create sustained engagement. We are behind the world-class rewards propositions of major banks and f ...

    Regional Marketing Manager, Korean Speaking (Singapore)

    Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translating designs into code, or iterating with AI. From idea to product, Figma empowers teams ...

    Sr. Partner Solution Architect, Amazon Leo Partner Services

    Sr. Partner Solution Architect, Amazon Leo Partner Services As a Sr. Partner Solutions Architect on the Amazon Leo Partner Services (ALPS) team, you will play a critical role in helping Amazon Leo’s global distribution partners successfully onboard, integrate, and launch satellite internet servic ...

    Principal Software Engineer, Edge Team

    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 ...

    Product Design Director, Orbit

    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 exchange, and the developer ...

    Senior Product Designer, User Growth

    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 exchange, and the developer ...

    (Senior) Product Director, Tokenisation

    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 exchange, and the developer ...

    Head of Midcorp

    Head of MidcorpHead of MidcorpThe Head of Midcorp will be tasked with developing and executing the broad strategy of Allianz’ Mid-Corp business in Asia, comprising midmarket/commercial risks across Property, Engineering, Liability, Financial lines and ...

    Regional Competency Centre Specialist – Building Automation

    At ABB, we help industries run leaner and cleaner—and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join us and help run what runs the world.<p style=text-align:left !imp ...

    Senior Manager, Regional Marketing

    MongoDB is looking for a talented and results-driven Senior Regional Marketing Manager based in Singapore to drive marketing and account based marketing programs for the ASEAN region. This role works in close alignment with cross-functional stakeholders in sales, marketing, and partner teams. Key responsibilitie ...

    AI Harness Engineering PM

    This is a new breed of role — sitting at the intersection of product management and agentic engineering. You will define, build, and own the harness layer that makes AI agents actually work in our suite of advertising products. The harness is everything between the model and the user: the infrastructure, c ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

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