• Singapore Jobs Expertini profile avatar

    • 180,040+ Senior Software Engineer Java Python React 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. Senior Software Engineer Java Python React Jobs in Singapore

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Staff/Senior Devops Engineer, Data&AI Infrastructure

    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 ...

    Research Engineer/Fellow (Applied Artificial Intelligence (AI)) RK

    Organisation/Company SINGAPORE INSTITUTE OF TECHNOLOGY (SIT) Research Field Computer science Researcher Profile Recognised Researcher (R2) First Stage Researcher (R1) Application Deadline 4 Jul 2026 - 00:00 (UTC) Country Singapore Type of Contract Other Job Status Full-time Is the job funded through the EU Re ...

    MDW Equipment Intern, Data Engineering

    About Our Group Multi Disk Writer (MDW) Equipment group is responsible for the installation, maintenance, calibration and continuous improvement of more than 5K MDW equipment in production. MDW Equipment group is working with cross functional teams to ensure equipment reliability, optimized equipment usage ...

    Application Security Engineer

    Company Description Sopra Steria is a listed European technology leader specializing in Consulting, Digital Services, and Software. With over 51,000 employees worldwide across Europe, North America and Asia, the Group supports organizations in driving their digital transformation and delivering s ...

    Software Engineering Manager, Acceleration Platform

    Software Engineering Manager, Acceleration Platform _corporate_fare_ Google _place_ Singapore **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. _info_outline_ XGoogle wil ...

    Engineer Infra/ Maintenance

    Title: Engineer - Infra/ Maintenance Job ID: 16167 Location: Digital Hub, SG Description About ST Engineering ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 1 ...

    Machine Learning Engineer Graduate (TikTok Shop Global E Commerce, Recommendation) 2026 Start[...]

    Join to apply for the Machine Learning Engineer Graduate (TikTok Shop Global E-Commerce, Recommendation) - 2026 Start (BS/MS) role at TikTok 6 days ago Be among the first 25 applicants Join to apply for the Machine Learning Engineer Graduate (TikTok Sh ...

    Principal Machine Learning Engineer Singapore

    PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high-fidelity, mul ...

    Lead/Senior Lead Research Engineer

    (What the role is) Most Positive Workplace Collaboration Award - Singapore International Chamber of Commerce (SICC) Awards 2025 Ranked #19 for The Straits Times Singapore's Best Employers 2024 & 2025 The Centre of Excellence in Maritime Safety (CEMS) is a national R&D centre, a c ...

    Lead/Senior Lead Research Engineer

    Most Positive Workplace Collaboration Award - Singapore International Chamber of Commerce (SICC) Awards 2025 Ranked #19 for The Straits Times Singapore's Best Employers 2024 & 2025 The Centre of Excellence in Maritime Safety (CEMS) is a national R&D centre, a collaborative effort between Sin ...

    Lead/Senior Lead Research Engineer

    [What the role is]Most Positive Workplace Collaboration Award – Singapore International Chamber of Commerce (SICC) Awards 2025 Ranked #19 for The Straits Times Singapore’s Best Employers 2024 & 2025 The Centre of Excellence in Maritime Safety (CEMS) is a national R&D centre ...

    OpenStack Cloud Service Engineer & Web API Dev

    Joining Razer will place you on a global mission to revolutionize the way the world games. Razer is a place to do great work , offering you the opportunity to make an impact globally while working across a global team located across 5 continents. Razer is also a great place to work , providin ...

    CVP IVR Developer

    About Consilium Software Founded in 2007 in Singapore, Consilium Software and our Uni™ digital customer engagement platform have helped over 2,000 companies in more than 120 countries connect their employees with customers. Our choice of cloud-based and on‑premise software powers 5 billion-plus i ...

    System Engineer(Back Office), Development

    Company Overview MSI Global Private Limited is a wholly-owned subsidiary of the Land Transport Authority of Singapore. MSI provides professional land transport consultancy, engineering services and solutions in Singapore and many other parts of the world. The Company owns a subsidiary in Shanghai and Bangalore. ...

    Data Engineer

    About Tokka Labs Tokka Labs is a proprietary trading firm with a focus on close collaboration, rigorous research, and cutting-edge technology. We are market makers, searchers, and solvers for top protocols on the most popular blockchains in the world. We design and implement our own trading systems and strategie ...

    Data Engineer

    About Tokka Labs Tokka Labs is a proprietary trading firm with a focus on close collaboration, rigorous research, and cutting-edge technology. We are market makers, searchers, and solvers for top protocols on the most popular blockchains in the world. We design and implement our own trading systems and strategie ...

    Senior AI Engineer Supply Chain & Trade Intelligence Platforms

    We are seeking an experienced and highly motivated Senior AI Engineer with 10+ years of professional experience in enterprise AI/ML engineering, intelligent automation, and large-scale platform environments. The role focuses on designing, developing and deploying scalable AI-first solutions supporting supply cha ...

    Senior Full Stack JavaScript Engineer (MERN, VueJS)

    Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in our DNA. We're trusted to help clients envision and build their businesses for the future – to run smarter today while adapting for ...

    Senior Full Stack JavaScript Engineer

    Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in our DNA. We're trusted to help clients envision and build their businesses for the future – to run smarter today while adapting for ...

    Cloud Engineer, Associate/Senior Associate, Technology Consulting

    The opportunity We are seeking a self-driven technical consultant to plan and design the technology solution for client engagements. Your Key Responsibilities: Communicates system requirements to software development team, project team and clients. ...

    12 months Contract Java Backend Developer (Through an External Agency Payroll Provider)

    At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let’s shape the future of wealth management together. YOUR CHALLENGEGENERAL DESCRIPTION< ...

    Senior C++ Developer

    A leading Crypto trading and technology firm is looking to grow their core engineering team in Singapore. The firm is looking to speak with a senior C++ engineer with experience building resilient, distributed systems, who can come on board and spearhead the development of new platforms with a direct impact ...

    DESIGN ENGINEER

    Design of viaduct layouts and tendon details Draft construction design drawings for viaduct structure and submission for approval Generate BBS (bar bending schedule) Revision of drawings as per comments/instructions of the client Reports progress and performance to the Senior Engineer and Design Manager Monitor ...

    Mechanical Engineer (Mechatronics Systems Engineer)

    As an Advanced Engineer in Advanced Solutions Business Unit’s Mechanical Engineering Organization, this role will be working as a multi-disciplinary Engineer in Research & Development (R&D) department on advanced technology platforms for next generation high speed, high precision automated semiconductor assem ...

    Mechanical Engineer (Mechatronics Systems Engineer)

    As an Advanced Engineer in Advanced Solutions Business Unit’s Mechanical Engineering Organization, this role will be working as a multi-disciplinary Engineer in Research & Development (R&D) department on advanced technology platforms for next generation high speed, high precision automated semiconductor assem ...

    Mechanical Engineer (Mechatronics Systems Engineer)

    As an Advanced Engineer in Advanced Solutions Business Unit's Mechanical Engineering Organization, this role will be working as a multi-disciplinary Engineer in Research & Development (R&D) department on advanced technology platforms for next generation high speed, high precision automated semiconductor ...

    Mechanical Engineer (Mechatronics Systems Engineer)

    As an Advanced Engineer in Advanced Solutions Business Unit’s Mechanical Engineering Organization, this role will be working as a multi-disciplinary Engineer in Research & Development (R&D) department on advanced technology platforms for next generation high speed, high precision automated semiconductor assem ...

    Lecturer/Senior Lecturer (Edge Systems Architect) Sch of Engineering

    What the role is: Nanyang Polytechnic is seeking a dynamic and experienced Lecturer/Senior Lecturer in Edge Systems Architecture to contribute to our School of Engineering. This role involves teaching, curriculum development, and industry engagement within the rapidly evolving field of edge compu ...

    Lecturer/Senior Lecturer (Edge Systems Architect) Sch of Engineering

    Overview Nanyang Polytechnic is seeking a dynamic and experienced Lecturer/Senior Lecturer in Edge Systems Architecture to contribute to our School of Engineering. This role involves teaching, curriculum development, and industry engagement within the rapidly evolving field of edge computing and ...

    Lecturer/Senior Lecturer (Edge Systems Architect) Sch of Engineering

    [What the role is]Nanyang Polytechnic is seeking a dynamic and experienced Lecturer/Senior Lecturer in Edge Systems Architecture to contribute to our School of Engineering. This role involves teaching, curriculum development, and industry engagement within the rapidly evolving field of edge computi ...

    Robotics Systems Engineer (Full Stack)

    About Senserbot Since 2016, Senserbot has been a leader in robotic solutions, specializing in advanced technology for asset tracking, inventory control, anomaly detection, and recently, fully interactive robots for concierge services using the latest cutting-edge Generative AI technologies. Our state-of-the-art ...

    Quantitative IT Engineer: Automation, Risk & Trade Ops

    ACG MANAGEMENT PTE. LTD. is looking for an IT Engineer in Singapore to enhance trade lifecycle automation and risk management. The role involves developing Python tools, overseeing infrastructure with a focus on security, and managing data for investment processes. The ideal candidate will have experti ...

    ICT Infrastructure Engineer (Automation) (Contract)

    What the role is: We are seeking a skilled Automation Engineer to design, implement, and maintain our infrastructure automation platform with a primary focus on Ansible-based solutions. The successful candidate will be responsible for developing comprehensive automation frameworks spanning databa ...

    Machine Learning Engineer Intern(A37108A)

    Responsibilities Responsible for the architecture design and development of the e-commerce search system, ensuring high performance, scalability, and reliability. Explore and apply cutting-edge technologies in Natural Language Processing (NLP), Deep Learning, and Generative AI to improve ...

    Welpay backend developer

    Job Responsibilities Develop and maintain backend services for the Welpay platform, ensuring high performance and responsiveness. Collaborate with front-end developers and other team members to integrate user-facing elements with server-side logic. Design and implement data storage solutions, ensuring data secur ...

    Sr. Site Reliability Engineering (L7)

    POSITION OVERVIEW : Sr. Site Reliability Engineering (L7)POSITION GENERAL DUTIES AND TASKS :Mandatory Skills (Must-Have)7+ years strong experience in Production Support / SRE / BizOps (L2 Operations - hands-on troubleshooting, monitoring, and incident handling)Hands-on expertise in Linux (command ...

    Business Analyst

    Job application will be temporarily unavailable from 28 May 2026 6:00 pm to 6:30 pm due to scheduled maintenance. Thank you for your patience. Government officials will NEVER ask you to transfer money or disclose bank log-in details over a phone call. Call the 24/7 ScamShield Helpline at 1799 if you ar ...

    Senior Architect

    We are looking for an experiencedAI Architectto design and deliver scalable AI platforms and enterprise AI solutions.Role: AI ArchitectExperience: 10+ Years Location: SingaporeOnly Locals / PR can applyResponsibilities Design end-to-end AI solutions from data ingestion to model deploy ...

    Backend Engineer (Efficiency Engineering) Singapore

    Responsibilities Develop and optimise the backend logic of the company's internal systems Build and maintain the efficiency engineering platform, improving business quality and productivity through tooling and process improvements Collaborate closely with product managers and QA to ensure product quality and dev ...

    Site Reliability Engineer (L2 support)

    Required Skills 5+ years strong experience in Production Support / SRE / BizOps (L2 Operations - hands‑on troubleshooting, monitoring, and incident handling ) Strong scripting skills in Shell / Python / Jython Experience with Monitoring Tools: Dynatrace, S ...

    Big Data Site Reliability Engineer(A94869)

    Responsibilities Implement and maintain reliable big data infrastructure systems (e.g., HDFS, HBase, ElasticSearch, Doris, RocksDB, ClickHouse, etc.) Design and develop efficiency tools to automate manage large-scale big data system. Identify and resolve production issues re ...

    contract Full Stack Software Developer #IAC

    ResponsibilitiesImplement frontend refactoring of application modules Implement backend refactoring of application modules Implement secure coding practices and integrate with IAMS for authentication and MFA. Ensure modular, scalable, and maintainable codebase modules. Optimize performance and reliability of ...

    Full Stack Developer #dl

    We are seeking a seasonedFull Stack Developer with 7+ years of experienceto join our dynamic engineering squad supporting banking and wealth management platforms. Key Responsibilities: Develop features as part of an Agile squad Ensure high code quality and best practices Write and maintain unit tests Sup ...

    Backend Engineer (Efficiency Engineering) – Singapore

    Responsibilities Develop and optimise the backend logic of the company's internal systems Build and maintain the efficiency engineering platform, improving business quality and productivity through tooling and process improvements Collaborate closely with product managers and QA to ensure product quality and dev ...

    Firmware Engineer

    As a Firmware Engineer, your responsibilities will include: Technical lead responsible for spearheading and working with outsourcing design partner to design, develop, and validate new test metrology. Design, develop, test and debug embedded application softwa ...

    Senior Security Engineer, Enterprise SaaS Security

    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. 5 years of experience with security assessments or security ...

    Senior Security Engineer, Enterprise SaaS Security

    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. 5 years of experience with security assessments or security ...

    Senior Cloud and devops Engineer

    Role Overview We are looking for a highly skilled Senior Cloud & DevOps Engineer with strong expertise in Python, Infrastructure as Code (IaC), Terraform, Ansible, and Elastic Stack, along with hands‑on experience in GCC 2.0 and Ship Hats 2.0 frameworks. The ideal candidate will drive cloud autom ...

    Senior Cloud and devops Engineer

    Role Overview We are looking for a highly skilled Senior Cloud & DevOps Engineer with strong expertise in Python, Infrastructure as Code (IaC), Terraform, Ansible, and Elastic Stack, along with hands-on experience in GCC 2.0 and Ship Hats 2.0 frameworks. The ideal candidate will drive cloud autom ...

    Devops Engineer

    Job Summary: A DevOps Engineer is responsible for bridging the gap between software development and IT operations to enable faster, reliable software delivery and efficient infrastructure management. This role involves building, testing, deploying, and maintaining tools and infrastructure to suppo ...

    🚀 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 →

      Senior Software Engineer Java Python React Jobs in Singapore Job Search Guide, Trends and Insights