• Singapore Jobs Expertini profile avatar

    • 180,003+ 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

    Full stack Engineer (JavaScript)

    Key Responsibilities Develop, enhance, and maintain key features across a SaaS platform using React, TypeScript, and Node.js. Build, document, and maintain RESTful APIs that support frontend and product functionality. Work closely with product, design, and engin ...

    Full Stack Programmer

    We’re Hiring: Full Stack Programmer (Frontend + Backend, AI-Enabled Applications) Cleantech, Singapore |Contract (12 months, Renewable)We are seeking a Full Stack Programmer to build and maintain scalable applications across frontend, backend, and cloud infrastructure. The ideal candidate is strong in en ...

    Full stack Engineer (JavaScript)

    Key ResponsibilitiesDevelop, enhance, and maintain key features across a SaaS platform using React, TypeScript, and Node.js.Build, document, and maintain RESTful APIs that support frontend and product functionality.Work closely with product, design, and engineeri ...

    Frontend Developer Contract Banking | Singapore

    Responsibilities:- Develop and deliver frontend applications using React (TypeScript, Redux, Routing, Hooks, Context, Suspense).- Understand business and system requirements and translate them into scalable, stable, and fit-for-purpose technical solutions.- Tackle very complex legacy defects t ...

    Frontend Manager

    ResponsibilitiesContribute to all phases of the development lifecycle (requirements collection, clarification, coding, testing, integration testing, deployment) Write quality, well-designed, testable, efficient code Build and deploy performant modern web applications in React, Re ...

    Power Backend Engineer

    As a Power Backend Engineer, you will be responsible for the development of the Power offering, covering the Japanese power market, and will also handle scrapping, database architecture to enable timely access to primary market sources. Key Responsibilities Develop, codify, structur ...

    Power Backend Engineer: Build Fast APIs & Data Scrapers

    As a Power Backend Engineer, you will be responsible for the development of the Power offering, covering the Japanese power market, and will also handle scrapping, database architecture to enable timely access to primary market sources. Key Responsibilities Develop, codify, structur ...

    AI Engineering Manager – Client Solutions & UI/UX (China Market)

    About the Role LX Global is looking for a versatile, client-facing AI Solutions Engineer to own the end-to-end delivery of AI solutions for our China-market clients. You will work directly with clients from initial business discovery through to final sign-off, translating their needs into working ...

    Computer Viaion Engineer / Cloud Enginer (Singapore)

    We are looking for talented and driven Computer Vision Engineers / Cloud Engineers to join our growing team in Singapore. In this role, you will work on cutting‑edge technologies involving artificial intelligence, machine learning, computer vision systems, and cloud infrastructure solutions. You wi ...

    Information Technology Quality Senior Analyst (Assistant Vice President)

    ## For additional information, please review .Information Technology Quality Senior Analyst (Assistant Vice President) page is loaded## Information Technology Quality Senior Analyst (Assistant Vice President)remote type: Hybridlocations: Singapore Singaporetime type: Full timeposted on: Posted 30+ Days A ...

    Solution Architect (Corporate Banking Lending)

    Solution Architect (Corporate Banking - Lending)Our Client is embarking on a multi-year transformation journey to modernize its IT landscape, drive operational excellence, and enhance digital capabilities. The IT function is being restructured to provide regional oversight, technology harmonization, and ...

    Analytic Consulting Senior Director

    The Opportunity 'As part of our optimization leadershipteam, you will drive the strategic vision and execution of our globaloptimization practice, partnering with clients and internal stakeholders todeliver transformative, analytics-based solutions across Price Optimization, Marke ...

    Collaboration Service Delivery Field Support Engineer (L3)

    Job Description Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inc ...

    Senior/Principal Cloud Consultant

    Cloud Consultant - Singapore Job Summary Advise clients on enterprise architecture and implement large-scale IT solutions to drive business transformation. Lead solution design, risk evaluation, and client collaboration to deliver scalable, secure, and innovative cloud architectures. Responsibilities Advise clie ...

    Backend Engineer

    Reolink, a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions. Our products are now trusted by millions of users across more than 110 countries and regions worldwide. Building on this ...

    Civil Engineering Drafter

    Job Description Develop detail design drawing and specification AutoCAD in accordance with the standards by Senior Designer Engineer To do regular housekeeping for the drawings, tidy and store current and outdates copies on-site measurements with clients for areas which require more clarity Support sales team in ...

    Data Engineer (Cloud Migration)

    Role: Contract (1 year, Renewable)Experience: 6 - 8 Years Location: Buona Vista, SingaporeCore Skills: Informatica, IDMC, Databricks & AWS, Tableau.Requirements / Qualifications: • Bachelor's or master's degree in computer science, data engineering, or a related field. •Minimum 6 ...

    Big Data Site Reliability Engineer(A94869)

    职位描述 1. Implement and maintain reliable big data infrastructure systems (e.g., HDFS, HBase, ElasticSearch, Doris, RocksDB, ClickHouse, etc.) 2. Design and develop efficiency tools to automate manage large-scale big data system. 3. Identify and resolve production issues related to performance and system failures ...

    Backend Engineer

    Required Skills Strong expertise in WhatsApp Business API / Cloud API integration Hands‑on experience with REST APIs, webhooks, microservices, and event‑driven architecture Proficiency in Node.js/Python/Java backend development Strong cloud and DevOps experienc ...

    QA / Testing Automation Engineer

    Experience & Education3-5 years of experiencein Quality Assurance andtest automationBachelor's degreein Computer Science, Information Technology, Engineering, or a related fieldProven experiencedesigning, developing, and executing automated test scriptsTechnical SkillsTest Aut ...

    Data Engineer

    Job Responsibilities: Work with multiple games, responsible for offline/real-time ETL tasks across various business lines Responsible for integration and modeling of data warehouse systems, including maintenance and optimization Design and implement ETL for data models, participate in optimization of team ETL pr ...

    Senior IT Executive

    Job Description Maintain and manage existing IT infrastructure Manage and oversee the day-to-day IT operations Provide first level technical support to end-users (HQ & outlets) and coordinate with IT maintenance partner for resolution Perform system administration tasks and technical support of Active Directory ...

    Algorithm Engineer Intern, Search Guide (May Dec 2025)

    Job Description:Responsible for query-related recommendation scenarios in e-commerce search, including dropdown recommendations, inline recommendations, trend recommendations, and interactive category navigation queries, continuously enhancing the user's guided shopping experience. Develop and optimize recal ...

    Developer

    Responsibilities: Develop and maintain web applications using the Flask framework, including routing and handling requests. Build interactive and data-driven dashboards using Plotly Dash. Implement Local LLM solutions leveraging Ollama f ...

    BUILDING CONSTRUCTION ENGINEER

    Construction engineers oversee large construction projects. They inspect project drawings and designs, manage project schedules and resources, and perform cost calculations. As civil engineers, their areas of specialization may be applied in a variety of construction projects, including commercial buildings, air ...

    Staff/ Senior Solutions Engineer CN clients

    Location CN - Shanghai Employment Type Full time Department Merchant Services 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 e ...

    Senior AI Engineer (Generative AI Applications)

    At CloudMile, we help enterprises accelerate their transformation journey with Cloud, Data, and AI solutions. As a leading Google Cloud partner in Asia, we work with customers across industries to modernize platforms, build AI-powered applications, and drive Generative AI adoption at enterprise scal ...

    Pharmacy App Support Engineer (24/7)

    A leading tech company in Singapore is seeking an Application Support Consultant to provide essential technical expertise and assistance for software applications. The ideal candidate will have 3 years of experience in system operation support, preferably in Java or .NET technologies. Responsibilities include ma ...

    Graduate Programme – IT Solutions Engineer

    Graduate Programme – IT Solutions Engineer Singapore (SG) LGT is the largest Private Banking and Asset Management group in the world to be owned by an entrepreneurial family. As the family office of the Princely House of Liechtenstein, we have years of experience in the management of sizeable sum ...

    Digital Test Engineer

    Company: Qualcomm Global Trading Pte. Ltd. Job Area: Engineering Group, Engineering Group > Hardware Engineering General Summary: Job Overview: Product and Test Engineering (PTE) is looking for Digital Test Engineers who will create test solutions in support of New Product Introduction (Silicon Validation and Ch ...

    Backend Engineer

    At AppLovin, we're pioneering the future of social connectivity by building a next-generation platform that redefines how people create, share and engage with content. This new venture represents a unique opportunity to architect the foundational systems that will power immersive social experiences for millions ...

    Junior Cloud & Infra Engineer

    About InfoCeptsInfoCepts is a global leader of end-to-end data & analytics solutions with nearly 20 years of experience, also named as Gartner's 2020, 2021 and 2022 customers' choice for Data & Analytics providers. We continue to grow rapidly year over year, now employing more than 1,200 people in offices ac ...

    Principal Machine Learning Engineer

    Location Group Engineering Centre, ST Engineering Jurong East Hub (Singapore)About the Role We are seeking an exceptionalAssistant/Principal Machine Learning Engineerto lead the delivery ofhigh‑impact, production‑grade AI solutionsacross multiple business domains withinST Engineering ...

    Assistant/ Principal Machine Learning Engineer

    LocationGroup Engineering Centre, ST Engineering Jurong East Hub (Singapore)About the Role We are seeking an exceptionalAssistant/Principal Machine Learning Engineerto lead the delivery ofhigh‑impact, production‑grade AI solutionsacross multiple business domains withinST Engineeri ...

    Data Engineer (Quantexa_Alteryx_SQL_ELK_DevOps_AWS)

    Maltem Asia is seeking a Data Engineer for a Banking Client based in Singapore. The Data Engineer will support the design and implementation of Quantexa-based solutions for Financial Crime (AML/Fraud). The role will bridge business requirements and data/technology teams, translating ris ...

    Site Reliability Engineer AI Application Technology Backend Singapore Regular

    Site Reliability Engineer - AI Application Location: Team: Employment Type: Regular Job Code: A A Responsibilities Ensure the reliability and normal operation of multiple core systems related to Viking Team's Big data and online serv ...

    Security Engineer, Third Party Security Diligence

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

    Backend Engineer (IoT)

    Job Description We are looking for Systems Engineers (Backend) to implement and manage deliver IoT / OT systems and associated data transformation solutions that support critical environmental monitoring projects. As a Systems Engineer, you will design, integrate, implement and manage IoT ...

    Binance Accelerator Program Applied AI Agent Developer

    About Binance Accelerator Program Binance Accelerator Program is a concise fixed‑term program designed for Early Career Talent to have an immersive experience in the rapidly expanding Web3 space. You will be given the opportunity to experience life at Binance and understand what goes on behind the sce ...

    Technical Operations Engineer, Edge Services Singapore Regular

    Technical Operations Engineer, Edge Services Location: Team: Technology Employment Type: Regular Job Code: A A Share this listing: Responsibilities Leverage platform capability and product features to design and develop solutions for o ...

    Solutions Engineer, TikTok Ads

    Responsibilities Team Introduction The Solutions Engineering team is a specialized team that is in control of the relationship between TikTok advertising clients. The team is looking for engineers with an entrepreneurial mindset and the voice of the market. The team is made up of creative problem solvers and str ...

    Manager (Database Engineer)

    The Lee Kong Chian School of Medicine (LKCMedicine) trains doctors who put patients at the centre of their exemplary care. The School, which offers both undergraduate and graduate programmes, is named after local philanthropist Tan Sri Dato Lee Kong Chian. Established in 2010 by Nanyang Technological Universi ...

    IT Enablement Engineer

    Job description: Team and Position Summary The Technology Division at BCS is responsible for the operations, maintenance, and support of BCS applications such as FAST, Giro, CTS, PayNow, SGQR, TFR, eGIRO and its critical infrastructure, ensuring its operational stability, regu ...

    AI Solutions Architect

    Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our 15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defe ...

    Engineer Change Management

    Our vision is to transform how the world uses information to enrich life for all. Join an inclusive team passionate about one thing: using their expertise in the relentless pursuit of innovation for customers and partners. The solutions we build help make everything from virtual reality experiences to breakthrou ...

    Machine Learning Engineer

    Viridien ( is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resou ...

    Security Engineer, Third Party Security Diligence Singapore

    Product areaThe Core team builds the technical foundation behind Google's flagship products. We are owners and advocates for the underlying design elements, developer platforms, product components, and infrastructure at Google. These are the essential building blocks for excellent, safe, and coherent experie ...

    Senior Staff Product Development Engineer (IVR – System Level Test)

    🚀 ThunderSoft is Hiring: Senior Staff Product Development Engineer (IVR – System Level Test)📍 Singapore | Full-time | On-site💡 Project with AMD Data Center GPU TeamWe are looking for an experienced System Level Test (SLT) / IVR Engineer to support next-generation AMD Data Center GPU produ ...

    Senior Full Stack Engineer, Group Operations & Technology (AVP)

    You may choose to display a cookie banner on the external site. You must specify the message in the cookie banner and may add a link to a relevant policy. If you are unfamiliar with these requirements, please seek the advice of legal counsel.You are about to enter websites controlled or offered by third parties. ...

    Security Engineer, Third Party Security Diligence Singapore

    Product areaThe Core team builds the technical foundation behind Google's flagship products. We are owners and advocates for the underlying design elements, developer platforms, product components, and infrastructure at Google. These are the essential building blocks for excellent, safe, and coherent experie ...

    🚀 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