• Singapore Jobs Expertini profile avatar

    • 219,688+ 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

    Python Developer

    Responsibilities Develop automation scripts using Python (Pandas) and Selenium to improve operational efficiency Query databases using SQL to extract and analyze data for troubleshooting and issue resolution Create and optimize scripts and SQL queries to identif ...

    Python Developer

    3-5 years of hands-on experience in Python development. Experience in banking or financial services domain is a strong advantage. Familiar with SQL and Unix/Linux scripting. Understanding of RESTful APIs, microservices, and data pipelines. Experience with CI ...

    Python Developer

    At least 3 years of experiences in working with Python (Pandas) Selenium. Experience of having the knowledge of RPA tools like Blue prism, UI path will be added advantage. Having the knowledge of Java, J2EE, will be an added advantage. Experience in using SQL for quer ...

    Full Stack AI & Cloud Engineer (Python/Node.js)

    SCIENTEC CONSULTING PTE. LTD. is seeking an experienced software engineer to design and develop full-stack web applications. This role focuses on modern AI and cloud initiatives within the government sector, requiring proficiency in technologies like React, Python, and AWS. Candidates should have a deg ...

    Full Stack Engineer

    We are hiring a Full Stack Engineer for a leading MNC company in Singapore.This is a 12-month onsite contract role, ideal for experienced engineers with strong frontend architecture skills and a solid backend foundation to work on commodity trading application.In this role, you'll build and maintain high ...

    Software Engineer Backend

    Morgan McKinley is hiring for a Software Engineer (Backend) for a 8-month contract assignment with a possibility to extend or to go perm!Responsibilities: Develop and communicate detailed technical design proposals, translating complex features and systems effectively. Collaborate with product, design, suppo ...

    Senior Product Engineer

    Overview We’re hiring a Senior Product Engineer (Backend) to co-own our Wealth Management platform for Independent Asset Managers (IAMs). This is mostly a backend role, with high ownership and high impact, working in a lean team solving for our clients who are professional wealth managers that us ...

    Engineering Manager | Financial Services

    about the company. A premier global technology consultancy and digital solutions provider. The organization specializes in architecting high-availability infrastructure and driving large-scale digital innovation for complex, multi-stakeholder environments within the Singapore market. about the job. As an Enginee ...

    Machine Learning Engineer

    Role Summary We are seeking skilled Machine Learning Engineers to design, develop, and optimize real-time, scalable ML and data ingestion systems using modern ML frameworks and the Hadoop ecosystem. You will collaborate closely with data scientists and engineering teams to operationalize machine learning models ...

    Associate Frontend Engineer React/TypeScript

    Rakuten Kobo Inc. is seeking an Associate Engineer/Engineer, Web in Singapore to develop and maintain responsive user interfaces for our internal React library. The role involves close collaboration with UX designers and engineering teams to deliver functional features and ensure optimal web performance. ...

    React Native Mobile Engineer (TypeScript)

    AQUARIUX PTE. LTD. is seeking a mobile application developer specializing in React Native in Singapore. The ideal candidate will design and develop Android and iOS applications, optimize components for performance, and collaborate with team members to align business requirements. Responsibilities include develop ...

    Frontend Web Engineer (AI, React)

    Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatch ...

    React Developer/ Frontend Engineer Banking

    Position Overview We are seeking a highly skilled Frontend Engineer with strong expertise in React (v18+) and TypeScript. The ideal candidate will be well‑organized, technically proficient, and focused on delivering exceptional user experiences. Collaboration across the organization is essential. Experienc ...

    Full stack Engineer (React & Node)

    Full Stack Engineer (React & Node) We are looking for a passionate and experienced Senior Full Stack Engineer (React & Node.js) to join our dynamic team in Colombo, Sri Lanka. This is a hybrid role offering flexibility to work from home on selected days. Responsibilities Desig ...

    Frontend Engineer React/TypeScript, Onsite

    Zenith Infotech is seeking a Frontend Developer in Singapore. The role involves developing and maintaining responsive user interfaces using ReactJS and Typescript. Candidates should have a Bachelor's degree in Computer Science and a minimum of 2 years' experience in frontend web development. The position is full ...

    Mobile Engineer (React Native; Web3)

    We’re looking for a mobile engineer to build the core user experience of our new products. As one of our first Mobile Engineers, you will own the frontend architecture from the ground up. You’ll work closely with the Engineering Lead and Backend team to build a secure, high-performance interface that makes co ...

    React Native Mobile Engineer (TypeScript)

    AQUARIUX PTE. LTD. is seeking a mobile application developer specializing in React Native in Singapore. The ideal candidate will design and develop Android and iOS applications, optimize components for performance, and collaborate with team members to align business requirements. Responsibilities include develop ...

    Associate Frontend Engineer React/TypeScript

    Rakuten Kobo Inc. is seeking an Associate Engineer/Engineer, Web in Singapore to develop and maintain responsive user interfaces for our internal React library. The role involves close collaboration with UX designers and engineering teams to deliver functional features and ensure optimal web performance. Applica ...

    Full stack Engineer (React & Node)

    Full Stack Engineer (React & Node)We are looking for a passionate and experienced Senior Full Stack Engineer (React & Node.js) to join our dynamic team in Colombo, Sri Lanka. This is a hybrid role offering flexibility to work from home on selected days. ResponsibilitiesDesigning and developing web applic ...

    Frontend Web Engineer (AI, React)

    Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched por ...

    React JS Application Support Engineer

    K&K Global Talentsis an international recruiting agency that has been providing technical resources globallysince 1993.This position is with one of ourclients in Indiawho is actively hiring candidates to expand their teams.Title: React JS Application Support Engineer Location: Singapore E ...

    Mobile Engineer (React Native; Web3)

    We’re looking for a mobile engineer to build the core user experience of our new products. As one of our first Mobile Engineers, you will own the frontend architecture from the ground up. You’ll work closely with the Engineering Lead and Backend team to build a secure, high-performance interface that makes co ...

    Mobile Engineer (React Native; Web3)

    We’re looking for a mobile engineer to build the core user experience of our new products. As one of our first Mobile Engineers, you will own the frontend architecture from the ground up. You’ll work closely with the Engineering Lead and Backend team to build a secure, high-performance interface that makes compl ...

    Frontend Engineer React/Next.js & TypeScript

    ACHIEVE TALENTS PTE. LTD. is looking for a skilled Dot Net (Frontend) Developer to lead the frontend development of innovative software and web applications. In this agile team environment, you will create user-facing features that ensure high performance and responsiveness. Your expertise in React.js, ...

    Frontend Engineer React/Next.js & TypeScript

    ACHIEVE TECHNOLOGY ASIA PACIFIC PTE LTD in Singapore is looking for a Dot Net (Frontend) Developer to create user-facing features for web applications. You will utilize React.js and Next.js in developing high-performance solutions. The ideal candidate has a strong background in frontend technologies, e ...

    Frontend Engineer React/TypeScript, Onsite

    Zenith Infotech is seeking a Frontend Developer in Singapore. The role involves developing and maintaining responsive user interfaces using ReactJS and Typescript. Candidates should have a Bachelor's degree in Computer Science and a minimum of 2 years' experience in frontend web development. The position is full ...

    React Developer/ Frontend Engineer Banking

    Position OverviewWe are seeking a highly skilled Frontend Engineer with strong expertise in React (v18+) and TypeScript .The ideal candidate will be well-organized, technically proficient, and focused on delivering exceptional user experiences. The ability to collaborate effectively across the organiz ...

    React Developer/ Frontend Engineer Banking

    Position Overview We are seeking a highly skilled Frontend Engineer with strong expertise in React (v18+) and TypeScript. The ideal candidate will be well‑organized, technically proficient, and focused on delivering exceptional user experiences. Collaboration across the organization is essential. Experience in t ...

    Mobile Engineer (React Native; Web3)

    We’re looking for a mobile engineer to build the core user experience of our new products. As one of our first Mobile Engineers, you will own the frontend architecture from the ground up. You’ll work closely with the Engineering Lead and Backend team to build a secure, high-performance interface that ma ...

    Full Stack Software Developer (Polytechnic Graduates)

    At SimplifyNext, we help organisations simplify complexity through Automation, AI, and Next Generation Applications. We work with enterprises and fast-growing organisations across ASEAN and beyond to modernise systems, re engineer processes, and scale digital capabilities. Our work spans consulting, delivery, an ...

    Senior Mobile Developer (React Native)

    The company is the world’s first licensed hybrid decentralized exchange (DEX), on a mission to make wealth-building as natural as daily life. It is building a compliant, self-custodial platform for premium tokenized strategies—from crypto to alternative investments—on trusted infrastructure. They are seeki ...

    Senior Developer:Python/Node.js + React/Angular

    Due to the nature of the projects and specific client security clearance , this role requires the successful candidate to be a Singapore Citizen or Singapore PR. Senior Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that ...

    Senior FrontEnd Developer (Vue / React)

    Key Responsibilities 1. Web Development Oversee the development of responsive and dynamic web applications using React. Implement efficient state management using Vue. Ensure a smooth user experience through optimized styling, routing, and bundling techniques. ...

    Senior FrontEnd Developer (Vue / React)

    Key Responsibilities: 1. Web Development: • Oversee the development of responsive and dynamic web applications using React. • Implement efficient state management using Vue. • Ensure a smooth user experience through optimized styling, routin ...

    Senior Mobile Developer (React Native)

    The company is the world’s first licensed hybrid decentralized exchange (DEX), on a mission to make wealth-building as natural as daily life. It is building a compliant, self-custodial platform for premium tokenized strategies—from crypto to alternative investments—on trusted infrastructure. They are seeking a s ...

    Senior FrontEnd Developer (Vue / React)

    Key Responsibilities:1. Web Development: • Oversee the development of responsive and dynamic web applications using React. • Implement efficient state management using Vue. • Ensure a smooth user experience through optimized styling, routing, and bundling techniques.2. Continuous Integration and Deployme ...

    Senior Frontend Developer( React Js)

    Job Description – Frontend Developer (ReactJS) Open Position:1Location:Singapore Employment Type:ContractRole Overview We are seeking an experiencedFrontend (ReactJS) Developerto design and develop scalable, high-performance web applications within a cloud-native enterprise environmen ...

    Senior Developer:Python/Node.js + React/Angular

    Due to the nature of the projects and specific client security clearance , this role requires the successful candidate to be a Singapore Citizen or Singapore PR.Senior Software Developers collaborate with Business and Quality Analysts, Designers, Project Managers and more to design software solutions that wi ...

    Senior Developer:Python/Node.js + React/Angular

    Job responsibilities You will learn and adopt best practices like writing clean and reusable code using TDD, pair programming and design patterns.You will use and advocate for continuous delivery practices to deliver high-quality software as well as value to end customers as ...

    Software Developer (Node.js, Spring Boot /Java)

    Job Description: Design, develop, test, and maintain backend applications using Node.js and Spring Boot/Java Build and maintain RESTful APIs and microservices architectures. Collaborate with cross-functional teams to analyze business requirements and translate t ...

    Software Developer (Node.js, Spring Boot / Java)

    We are looking for a highly skilled and motivated Software Developer with 6–8 years of experience in backend development using Node.js and Java Spring Boot technologies. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance applications and APIs while colla ...

    Software Developer (Node.js, Spring Boot / Java)

    We are looking for a highly skilled and motivated Software Developer with 6–8 years of experience in backend development using Node.js and Java Spring Boot technologies. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance applications and APIs while ...

    DevOps & Java Software Intern — Build & Automate

    A leading telecommunications company in Singapore is seeking a DevOps & Software Development Intern to gain hands-on experience in software development and DevOps practices. Your role will involve streamlining CI/CD pipelines, collaborating with developers on Java applications, and optimizing production systems. ...

    Software Developer (Node.js, Spring Boot / Java)

    We are looking for a highly skilled and motivated Software Developer with 6–8 years of experience in backend development using Node.js and Java Spring Boot technologies. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance applications and APIs ...

    Software Developer (Node.js, Spring Boot /Java)

    Job Description: Design, develop, test, and maintain backend applications using Node.js and Spring Boot/Java Build and maintain RESTful APIs and microservices architectures. Collaborate with cross-functional teams to analyze business requirements and translate them into technical solutions. Troubleshoot, debug, ...

    Software Developer (Node.js, Spring Boot / Java)

    We are looking for a highly skilled and motivated Software Developer with 6–8 years of experience in backend development using Node.js and Java Spring Boot technologies. The ideal candidate will be responsible for designing, developing, and maintaining scalable, high-performance applications and APIs ...

    Java Software Consultant (Pre Sales) – Singapore

    We are looking for a Java Software Consultant who is interested in transitioning into a client-facing Pre-Sales role. This position combines technical expertise with business consulting, working closely with sales teams and clients to understand requirements, design solutions, and deliver technical presentati ...

    Full Stack Developer

    Job Description: - Experience Full Stack Java Development in a containerized microservices architecture using Java/Spring Boot, with strong UI/UX development experience in React. - Microservices & Cloud: Hands-on experience with Kubernetes and AWS. Backend Development: - Java EE Framewor ...

    React Native Developer

    Role Overview We are seeking a skilled and detail-oriented Mobile Developer (React Native) to join a forward-thinking technology team. You will be responsible for creating high-quality, user-centric mobile applications for both Android and iOS platforms. Your primary focus will be on developing reusable and perf ...

    Next.js Software Developer (Senior to Lead)

    Next.js Software Developer (Senior to Lead Contract) We are hiring hands‑on frontend / full‑stack developers with strong Next.js experience to build scalable, high‑performance web applications. Key Responsibilities Develop modern web applications using Next.js ...

    🚀 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