• Singapore Jobs Expertini profile avatar

    • 180,437+ 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

    Backend Development Engineer/Team Lead Access Control System (SCDS/EL)

    About UsWe are a software team building one of the most trusted and long-standingAccess Control Systems, used acrossgovernment agencies and large enterprisesfor over 37 years. Our product has continuously evolved, and we are now entering a new era ofAI-driven software development, lev ...

    Host to Host Application Developer (Java, Linux, sql, File Transfer)

    Host to Host Application Developer (Java, Linux, sql, File Transfer) 5 days ago Be among the first 25 applicants Role: Host to Host Application Developer (Java) Responsibilities H2H Integration and Development: Design, develop, and implement robust H2H integrations ...

    Backend Engineer 12 months agency contract

    Duration: 1 year Working Hours:8.30am - 6pm, Monday - Fridays. Standby and shift work may be required Location: Central Responsibilities Develop and maintain Java backend applications (Spring Boot preferred) Design and implement REST APIs and vertical integration ...

    Full Stack Engineer

    Greetings from LanceSoft Location: Singapore Full Time Role Onsite Role Role: Full‑Stack Developer (Spring Boot, Oracle, PL/SQL) Nice to Have:Finastra LoanIQ exposureRole Overview A hands‑on Full‑Stack Developer. The role focuses onJava/Spring Boot (backend) ,Angular (frontend) , andOracle/PL ...

    Lead Project Engineer

    Job TitleSystem Software Engineer / Product Engineer (Hybrid Role)Role SummaryThe System Software Engineer / PE is a hybrid engineering role responsible for system software governance, platform integration, and end-to-end quality, performance, and process excellence.This role bridges hands-on tec ...

    Weapons System Design Engineer (LS/JT)

    The Design Engineer is expected to conceptualise, design and develop innovative solutions for products or sub-components relating to small and medium calibre Remote Weapon Systems. This can be new prototype developments or upgrades to existing solutions to improve system performance or address obsolescence. A ...

    Full Stack Engineer

    Lead the end-to-end delivery of complex features, ensuring scalable, robust, and maintainable technical solutions. Drive engineering excellence by promoting high standards in code quality, security, reusability, and system reliability. Participate actively in architectural discussions and technical decision-maki ...

    Weapons System Design Engineer (LS/JT)

    The Design Engineer is expected to conceptualise, design and develop innovative solutions for products or sub-components relating to small and medium calibre Remote Weapon Systems. This can be new prototype developments or upgrades to existing solutions to improve system performance or address obsolescence. A ...

    Weapons System Design Engineer (LS/JT)

    The Design Engineer is expected to conceptualise, design and develop innovative solutions for products or sub-components relating to small and medium calibre Remote Weapon Systems. This can be new prototype developments or upgrades to existing solutions to improve system performance or address obsolescence. A ...

    MLOps Engineer: Production AI & Cloud Pipelines

    OCBC is seeking a Machine Learning Ops Engineer in Singapore to build and maintain end-to-end MLOps pipelines. The role requires 3+ years of experience in MLOps, proficiency in Python, Docker, and cloud services like AWS. Responsibilities include implementing CI/CD workflows, ensuring model performance, and coll ...

    Global Cloud Security Engineer

    ByteDance is seeking a Security Engineer in Singapore to improve the security of our overseas cloud products and infrastructure. Responsibilities include mitigating risks, enhancing security levels, and researching new technologies in the industry. Candidates should be proficient in programming languages such as ...

    Principal ML Engineer: GenAI & Scalable AI Systems

    Micron Technology, Inc in Singapore is seeking a Principal Engineer to lead innovative machine learning solutions. The ideal candidate should have deep experience in GPU architecture and distributed systems, along with proficiency in Python and machine learning frameworks like PyTorch. This role focuse ...

    Cybersecurity Engineer: Anti Fraud & Content Security Leader

    XIAOMI TECHNOLOGIES SINGAPORE PTE. LTD. is seeking a security engineer to analyze security risks and design anti-fraud strategies for international markets. Responsibilities include developing secure system architectures and managing content security operations. The ideal candidate will hold a Bachelor's in a re ...

    Senior Network Reliability Engineer – Automation & Observability

    A leading financial services provider in Singapore is seeking a Site Reliability (Network) Engineer to ensure the stability and performance of their network infrastructure. The role involves automating network management and leading incident responses. Ideal candidates have at least 5 years of experience, expert ...

    AI Data Scientist: Production Ready ML & Research

    A technology solutions company in Singapore seeks a talented AI Engineer to contribute throughout the product development lifecycle, focusing on AI technologies. The role requires strong technical skills in AI, especially in Computer Vision and Natural Language Processing, along with proficiency in programming l ...

    GPU Server Hardware Engineer (HPC/Liquid Cooled)

    ATLAS CLOUD SERVICES PTE. LTD. in Singapore is seeking an experienced professional for hardware integration and maintenance in data centers. The role involves troubleshooting and maintaining high-performance GPU servers while ensuring operational safety. The ideal candidate should have over 3 years of ...

    Senior Mechatronics Engineer for High Speed Semiconductors

    A leading semiconductor equipment manufacturer in Singapore is seeking a skilled engineer to develop and validate system performance for high-speed manufacturing equipment. The ideal candidate will have a solid engineering background, experience in R&D or product engineering, and proficiency with Matlab, Python, ...

    Blockchain Infra DevOps Engineer – Secure & Scalable

    A leading blockchain company in Singapore is seeking a DevOps Engineer to build and maintain secure blockchain networks and protocols. Responsibilities include managing Linux servers, creating system documentation, and developing threat models. Ideal candidates have a background in DevOps with programming skills ...

    DevOps Engineer — CI/CD, Azure Cloud & Kubernetes

    A leading global technology firm in Singapore is seeking a skilled DevOps Engineer to design and maintain continuous integration pipelines. The ideal candidate must have extensive experience with Jenkins, GitLab, Azure cloud, and scripting in Shell and Python. Responsibilities include collaborating with develope ...

    Data Center Network Engineer 24x7 & Automation

    UPPER SPRING CONSULTING PTE. LTD. is looking for a Network Engineer in Singapore to ensure network availability and serviceability. The role involves managing wired and wireless network access, troubleshooting performance issues, and supporting network operations 24/7. Candidates should have a Cisco CCNA certifi ...

    Applied AI Research Engineer: Visual Gen and Agentic AI

    A leading research institution in Singapore is hiring a Research Engineer focused on applied AI research in visual generation models and agentic AI. This role involves managing industry innovation projects, conducting significant AI research, and collaborating with industry partners on real-world applications. I ...

    Senior Data Engineer — Azure ETL & Data Platform

    percept solutions pte. ltd. is seeking an experienced Data Engineer in Singapore. The role includes providing data engineering services such as requirement gathering, data modeling, and ETL processes. Candidates should have a minimum of 4 years of relevant experience and proficiency in PySpark, SQL, and Python. ...

    AI Infrastructure Engineer: Scale, Observability & Efficiency

    Accenture Southeast Asia is seeking an AI Infrastructure Engineer in Singapore. In this role, you will architect and implement scalable infrastructure for generative AI models while working with cross-functional teams. Key qualifications include advanced proficiency in Python, experience in technology engineerin ...

    Data Engineer: Scale Lakehouse & Insights for Mobility

    GetGo Carsharing is looking for an experienced Data Engineer in Singapore. You will be responsible for designing scalable data architectures, implementing data quality frameworks, and collaborating with cross-functional teams. The ideal candidate has 3 years of data engineering experience and strong proficiency ...

    Senior Linux Systems Engineer CIS & Ansible Expert

    A technology solutions provider in Singapore is seeking a skilled System Engineer specializing in Linux. The ideal candidate will have 5–8 years of RHEL engineering experience and expertise in Ansible and compliance frameworks. Responsibilities include building RHEL 10 VMs, conducting security validations, and p ...

    Cloud DevOps Engineer: CI/CD, AWS & Automation

    A technology solutions provider in Singapore is looking for a motivated DevOps Engineer with 2-3 years of experience. The role involves managing AWS infrastructure, designing CI/CD pipelines, and collaborating with development teams. Scripting skills in Bash or Python are essential, alongside a basic understandi ...

    Graduate Backend Engineer Recommendation Architecture

    A leading tech company in Singapore is seeking a Backend Engineer Graduate for their Recommendation Architecture team. Successful candidates will optimize the recommendation system, improve performance, and tackle complex challenges. The role expects PhD graduates with strong programming skills in C/C++ and Pyth ...

    Senior Metrology Engineer Real Time Defect Analysis (MRDA)

    Micron Technology in Singapore is seeking an Advanced Packaging Metrology-RDA Engineer. In this role, you will develop innovative inspection and metrology techniques and collaborate with teams to launch new technologies. Applicants should possess a degree in relevant engineering fields and have at leas ...

    Generative AI Engineer for Climate Tech

    A climate tech startup in Singapore is looking for an early-career ML Engineer to work on generative AI solutions for sustainability. You will collaborate with a dynamic team to build AI agents that help automate carbon emissions calculations. Ideal candidates are proficient in Python and SQL, have experience wi ...

    Quant DevRel Engineer: API Trading Platform

    HyperLink is looking for a highly technical developer relations engineer in Singapore to lead API integrations for traders. The role involves maintaining documentation, providing user support, and developing tools for seamless trading experiences. The ideal candidate should have strong skills in algori ...

    AI Engineer: LLMs, API & Cloud Pipelines

    A financial investment firm in Singapore is seeking an AI Engineer to design, develop, and deploy intelligent systems using machine learning and Large Language Models (LLMs). The successful candidate will work with engineering and product teams to integrate AI capabilities into scalable applications, requiring s ...

    APAC Data Engineer for Investment Strategies

    A leading asset management firm seeks a Data Engineer in Singapore to manage the end-to-end data lifecycle for investment strategies. The role involves building robust data pipelines, ensuring data quality, and collaborating with portfolio managers and developers. The ideal candidate has strong programming skill ...

    Remote Data Engineer: MVA Inference & Audience Growth

    A technology platform company is hiring a Data Engineer to build and maintain privacy-safe data infrastructure. This role focuses on ensuring compliance and developing ETL/ELT pipelines while working with big data and geospatial aggregation. Strong proficiency in SQL and Python is essential, along with experienc ...

    Process Intelligence Engineer — Data Analytics & Dashboards

    A leading global engineering company in Singapore is seeking a Process Intelligence Engineer to develop analytics solutions and reporting frameworks across logistics and manufacturing. The ideal candidate will have 4-7 years of relevant experience, expertise in SQL and Python, and proficiency in visualization to ...

    Autonomous Vehicle Simulation Intern — Test Scenarios

    A technology firm located in Singapore is seeking an Autonomous Vehicle Simulation Engineer intern. This role involves developing and maintaining simulation test cases, validating scenario accuracy, and running scenario-based simulations. Ideal candidates will be students studying Computer Science or related fie ...

    Senior Data Engineer: Build & Optimise Data Pipelines

    HYPERSCAL SOLUTIONS PTE. LTD. seeks an experienced data engineer in Singapore to contribute to the development of analytics tools and maintain server and database infrastructure. The ideal candidate should possess over 5 years of experience, strong proficiency in programming languages like Python and S ...

    AI Driven Banking Platform Architect

    SGB in Singapore is looking for an experienced IT Platform Architect / Engineer to lead the design and implementation of innovative enterprise platforms within a digital banking environment. The ideal candidate will have deep experience in cloud-native technologies, excellent Python programming skills, ...

    MLOps Platform Engineer — Build Scalable AI Infra

    The National University of Singapore is seeking a Platforms Engineer (MLOps) to build and operate infrastructures for large-scale machine learning workloads. Responsibilities include mentoring, system design, and collaboration with various teams. Candidates need to have strong communication skills and ...

    Cloud Platform Engineer Kubernetes & Automation

    TEKsystems in Singapore is hiring a Cloud Operations Engineer to design and maintain cloud-native platforms. The role involves scaling containerized workloads, developing automation frameworks, and managing cloud environments. Candidates should have strong Linux and networking skills, experience with Docker and ...

    Enterprise AI Solutions Engineer

    ElevenLabs is seeking a Solutions Engineer based in Singapore to optimize the implementation of their voice AI platform for enterprise customers. This role involves collaborating with sales teams, providing technical support, and creating resources that enhance customer experience. Proficiency in Python is essen ...

    Senior Cloud Data Engineer AWS, Databricks & IDMC

    A leading data solutions company in Singapore is looking for an experienced data engineer to design and optimize data storage solutions using AWS and Databricks. The candidate should have a master's or bachelor's degree and at least 7 years of experience in data engineering. Expertise in programming languages li ...

    Graduate Model Infra Engineer GPU AI Systems

    A leading social media platform in Singapore is seeking a Model Infrastructure Engineer Graduate to optimize its recommendation architecture. The role involves enhancing GPU performance and developing tools for deep learning workloads. Ideal candidates are recent graduates with strong programming skills in C++ a ...

    CBTC System Design Intern — Hybrid & Data/Simulation

    Hitachi Rail in Singapore is seeking a System Design Engineer Intern to contribute to advancing rail signalling solutions. The role encompasses using analytics tools for performance analysis, simulating train runs, and presenting data insights. Ideal candidates should be full-time undergraduates in Com ...

    ML Engineer — Cybersecurity & Data Protection (Production)

    Acronis is looking for a ML Engineer in Singapore focused on cybersecurity and data protection. You will apply machine learning to enhance data security, develop new AI features for applications, and validate model predictions. Ideal candidates should have experience with C++, Python, and cloud service ...

    Manufacturing Test Engineer – RF & Automation

    Tesla is seeking a skilled Manufacturing Test Engineer in Singapore to maintain and optimize automated test equipment for low-voltage electronic hardware. The role involves troubleshooting test-related issues, collaborating with teams, and developing process improvements. The ideal candidate will have ...

    NOC/SOC Engineering Lead — AI Driven Infra

    HTX (Home Team Science & Technology Agency) is looking for a Lead Engineer for SOC/NOC roles in Singapore. This position will involve planning, implementing, and supporting HTSC's SOC/NOC workstreams, along with integrating AI and ML solutions. The ideal candidate must possess a tertiary qualification ...

    Remote DevOps Engineer Linux & Automation

    A leading tech company is seeking a DevOps Engineer for international remote work. The role emphasizes operational excellence through engineering and automation, requiring expertise in Linux systems, Python scripting, and knowledge of DevOps practices. Ideal candidates will have at least 5 years of experience in ...

    M27 Senior Full Stack Engineer (AI)

    Responsibilities Lead the end-to-end delivery of complex features, ensuring scalable, robust, and maintainable technical solutions. Drive engineering excellence by promoting high standards in code quality, security, reusability, and system reliability. Participate actively in architectural discussions and techni ...

    Remote Algorithm Engineer Intern FX Netting & Optimisation

    A fintech startup in Singapore is seeking an Algorithm Engineer Intern to design and evaluate core mechanisms for cross-border netting and FX optimisation. The role involves building optimization models to enhance internal netting efficiency and minimize liquidity risk. Candidates should have strong programming ...

    DevOps Engineer (Security Products)

    Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech). As a Trusted Partner over the last decade, ATS offers a comprehensive suite of products and services ranging from infrastructure and operational services, authentication services, governance and assura ...

    🚀 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