47,667+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Data Engineer(Junior Level)

Job description : Support the operation, maintenance, and development of the company's overseas data warehouse (mobile device, IoT, and app data domains) Develop and implement data processing techniques and analytics applications to transform raw data into meaningful insi ...

Search and Recommendation Algorithm Expert

On behalf of Huawei, a world-renowned information and communication technology company, we are seeking passionate and talented individuals to join our team as Search and Recommendation Algorithm Expert. Job Description Participate in the resear ...

Software Test Engineer (Internship)

Job Description We are looking for Software Test Engineers Interns to grow our Edge AI Software & Systems team to the next level. This team works within the larger ASIC team to architect and enhance Neural Network solutions in the Video Processor roadmap including these current and older products ...

Cyber Security Reseacher

As a Cyber Security Researcher, you will be conducting research and development work to deliver comprehensive security assessment on cyber security technologies (e.g. network-based and host-based threat detection and protection systems). Specifically, successful applicants will: Evaluate th ...

Automation Engineer Selenium

Role Summary The Automation Engineer is responsible fordesigning, developing, and executing automation test scripts using Selenium to ensure high-quality software delivery across banking applications. The roleinvolves working closely with testing teams, developers, and businesss ...

System Level Test Engineer

KEY RESPONSIBILITIES: Accountable to drive and develop SLT solutions to meet business milestone, cost and quality in system level area. Solves complex, novel, and non-recurring problems; initiates significant changes to existing processes/methods and leads development and implemen ...

Cyber Security Reseacher

As a Cyber Security Researcher, you will be conducting research and development work to deliver comprehensive security assessment on cyber security technologies (e.g. network-based and host-based threat detection and protection systems). Specifically, successful applicants will: Evaluate th ...

Mobile App FAE Intern

Job Responsibilities Use troubleshooting tools and agents provided by the domestic engineering team to perform log retrieval, issue reproduction, and root cause analysis in the local environment. Develop auxiliary scripts and tools independently based on actual troubleshooting nee ...

Full Stack Manufacturing Applications Engineer | Contract

Full Stack Manufacturing Applications Engineer | Contract Develop end-to-end factory applications (frontend + backend). Build dashboards for KPI monitoring and real‑time equipment status. Develop APIs and microservices to support factory operations. Integrate applications ...

Cloud Native Observability & Data Infra Engineer

Responsibilities About the TeamJoin ByteDance's Cloud Native-Observability Team! We build the data infrastructure for the company's full-stack observability products and deliver volcano-engine's observability capabilities. Leveraging k8s, Docker, Spring, and time-series engine tech, we provi ...

Computer Software Engineer (Junior Level)

Job Summary We are looking for a Computer Software Engineer to join our Database & Storage Infrastructure team in Singapore, supporting our distributed database and storage platforms. Responsibilities Research, design, and develop computer and network software, and special ...

Cloud Native Observability Management Platform Engineer Data Infrastructure

Responsibilities About the TeamJoin ByteDance's Cloud Native-Observability Team! We build the data infrastructure for the company's full-stack observability products and deliver volcano-engine's observability capabilities. Leveraging k8s, Docker, Spring, and time-series engine tech, we provi ...

IT Programmer

Responsibilities Lead the design, development, testing and implementation of in-house applications to support manufacturing and business operations Analyze business requirements and participate in solution architecture design for manufacturing systems including SFC, MES, WMS and S ...

Software Engineer (Payment Network) Global Payment Singapore Singapore Regular

Software Engineer (Payment Network) - Global Payment - Singapore The Global Payment team of ByteDance provides payment solutions to ensure a smooth and secure payment experience on ByteDance platforms including TikTok. The Payment Network team in Global Payment ensures a secure, professional, and ...

Senior Backend Engineer Singapore

What You Will Do Contribute to the design, development, and implementation of backend systems with a focus on data compliance and multi-region architecture. Support the technical development for overseas marketing systems (mainly Klaviyo), ensuring solutions are scalable and compl ...

Software Engineer

Role Overview We are looking for a Software Engineer with 10+ years of experience in software development. The candidate will be responsible for design, development, testing, deployment, support, and maintenance of enterprise and SaaS applications in an Agile en ...

SAP Consultant Internship

our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region. As a SAP Functional Consultant, you will be responsible to configure, design, develop, im ...

Software Engineer

Be Part of Our Success We are seeking passionate and driven Software Engineers to join our growing team. We are looking for hands‑on developers who enjoy building efficient systems, solving technical challenges, and collaborating within Agile environments. Key Responsibilities <li ...

DevOps Engineer

Responsibilities Demonstrate a can‑do attitude, pragmatism, and open‑mindedness in daily work. Possess strong knowledge of Corporate Identity (CI) and Corporate Design (CD) pipelines, cloud environments, containerization technologies (such as Docker and Kubernetes), and APIs. </li ...

JR 135881 Senior Associate Software Engineer (Backend)

About the job JR- Senior Associate Software Engineer (Backend) Job Summary The Senior Associate Software Engineer will develop and direct software system testing and validation procedures, programming, and documentation. Responsibilities Requirements Analysis < ...

Backend Engineer Marketplace, Promotion

Overview The Marketplace Promotion Engineering team builds features and systems for Shopee's promotion mechanisms (Vouchers, Flash Sales, Bundle Deals, and more) that drive discounts, traffic, and orders on Shopee Marketplace. Responsibilities Design, develop and maintain ...

Senior Full Stack Engineer

Senior Full-Stack Engineer Are you a passionate engineer who loves building scalable, high‑performing systems? Do you thrive on tackling complex challenges across both frontend and backend technologies? If so, we’d love to meet you! What You’ll Do Design and develop robust ...

Backend Engineer Graduate (TikTok e Commerce Recommendation Infrastructure) 2026 Start (PhD)

Responsibilities Build and maintain high performance online services for TikTok recommendation system; Build extremely efficient and reliable data pipelines for candidate generation, profile generation, training examples generation, real‑time online training, etc; Build globa ...

Software Engineer (Payments Architecture) Global Payment Singapore

ResponsibilitiesAbout Global Payment The Global Payment team of ByteDance provides payment solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations, and so on to ensure that our users have a smooth a ...

VP, Blockchain Infrastructure SRE Engineer, Global Financial Markets Technology, Group Technology

Business Function Group Technology enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation. In Group Tech, we manage the majority of the Bank's operational processes and inspire ...

Coding Instructor

We are seeking an experienced and passionate Coding Teacher to join our team! As a Coding Teacher, you will be responsible for designing and delivering high-quality coding lessons to students of various ages and skill levels. Responsibilities Deliver engaging coding lessons to students < ...

Data Engineer

ob SummaryWe are looking for an experienced Data Engineer with 7+ years of hands-on experience in designing, developing, and managing scalable data pipelines and enterprise data platforms. The candidate should have strong expertise in big data technologies, cloud platforms, ETL development, and database opti ...

Senior Backend Engineer, Database as a Service (DBaaS) Eng Infra Team

Job Description: Design, develop and maintain high-performance, large-scale backend services of Shopee in-house RDS (Rational Database Service) Collaborate with the DBA and other infra teams to provide technical solution for database product and its ecosystem Partic ...

Test Engineer

About the Role We are looking for a Test Engineer to ensure the quality and reliability of our products. You will be responsible for designing and executing test plans, identifying issues, and working closely with developers to deliver high-quality software. Key Responsibilities </b ...

AI Engineer

Job Scope Design, develop, and deploy artificial intelligence (AI) and machine learning (ML) systems. Build, train, test, and optimize machine learning models and algorithms. Collect, clean, and analyze data to improve model accuracy and system performance. Collaborate with ...

Application Support Engineer

About the job Application Support Engineer Willing to work in shifts to provide rotational 24/7 shift application support duties as mentioned below. Has experience or knowledge on Incident and Problem management . Health check and monitoring productio ...

Data Engineer(Junior Level)

Job description : Support the operation, maintenance, and development of the company's overseas data warehouse (mobile device, IoT, and app data domains) Develop and implement data processing techniques and analytics applications to transform raw data into meaningful insights ...

Search and Recommendation Algorithm Expert

On behalf of Huawei, a world-renowned information and communication technology company, we are seeking passionate and talented individuals to join our team as Search and Recommendation Algorithm Expert. Job Description Participate in the research and development o ...

Senior Product Engineer

Job Description Provide engineering support for wide range of products (RF / Mixed Signal / Digital)/Power Management) through all phases from development to production release Work closely with test engineering team and production support team to drive debug activities, reliabili ...

Software Engineer (Payment Network) Global Payment Singapore

About Global Payment The Global Payment team of ByteDance provides payment solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations, and so on to ensure that our users have a smooth and s ...

Senior Technical Program Lead Software Architecture & Delivery

Your Tasks Own the end-to-end delivery of software releases: create and maintain project plans, balancing scope, budget, and timeline against business goals. Synchronize cross‑function al teams (Product Managers, Engineers, QA) to align priorities, clear blockers, and ensure high‑qua ...

Software Engineer (Platform)

Job Details Contract Jurong East Monday to Friday: 8.30am to 6pm Up to $5500 Responsibilities Design, develop and test highly scalable resilient micro-services, frameworks and APIs Prepare technical design documents, co ...

Backend Software Engineer TikTok Privacy and Security Singapore

Responsibilities We built TikTok as a trusted platform to inspire creativity and enrich life. Our Privacy and Security team protects users on our platform by promoting privacy by design; we design architectures that treat user data respectfully, with transparency, and in line with reasonable prac ...

Software Engineer (Digital Banking & Payment Platform)

You will join the Thales Gemalto Digital First project team to push forward the vision of 'Banking as a Service', combining card digitization, onboarding and risk evaluation platforms all in one for financial institutions to deliver optimized mobile-first experience for their customers. You will be ...

Programmer

'Create and develop engaging Mixed Reality Content Support demonstrations or proof of concepts Perform courseware testing before delivering to users Conduct user training Location: Period: Office Hours, 5 days $4,000 ...

Software Development Engineer

We are looking for a talented Software Development Engineer to join our growing tech team in Singapore. You will design, develop, and deliver high-quality software solutions that power our global business. What You'll Do Design, develop, test, and maintain scalable softw ...

Mobile App FAE Intern

Job Responsibilities Use troubleshooting tools and agents provided by the domestic engineering team to perform log retrieval, issue reproduction, and root cause analysis in the local environment. Develop auxiliary scripts and tools independently based on actual troublesh ...

Software Engineer

Responsibilities: · Translate software requirements based on business logic into concise programming code for new application · Perform code maintenance for existing applications · Increase program efficiency and adapting to new requirement, as necessary · Work wi ...

Data Engineer, Big Data (Contract)

This is a contract role ending on 14 Apr 2027. Our client, a reputable multinational fintech company, is seeking an experienced Data Engineer to join their growing data team in Singapore. This role offers the opportunity to work on scalable data platforms and drive data-driven decision-making ...

Senior Backend Engineer ArcGIS Contract

ArcGIS Enterprise suite, Deep Technical Ownership in ArcGIS Ecosystem About Our ClientThis organisation is a reputable and established player in the Technology & Telecoms industry, known for delivering cutting-edge software solutions. With a strong focus on innovation, the company supports a wide range of cl ...

Mobile QA Test Engineer Android | iOS | Automation

Permanent role with MNC with high job stabilityLarge scale mobile testing projectAbout the company Our client is an established MNC with over 30 years of experience who is a market leader within their industry. As part of their plan to invest in technology, they are now hiring an experienced Mobile softw ...

Murex Production Support (L1&L2) No night shift required

Project Description:This team supports T&M (Treasury and Markets) and is looking for the right candidate to support Murex 3.1 applications. Murex is one of the leading applications in the areas of global trading, risk management and trade processing and we using it cross asset classes, Front to Risk to Back ...

Support Analyst Intern

We are seeking a detail-oriented and organized Intern Project Support Analyst to join our team. The Intern Project Support Analyst will play a critical role in assisting with various aspects of project management, including documentation, testing support, and requirement gathering. This internship offers an exce ...

Research Engineer (1 year contract or till 31 Aug 2027), SCIS

Job Description This position is forSchool of Computing and Information Systems (SCIS). Design and implement research solutions. Conduct evaluations and/or user studies to validate the effectiveness of the algorithms and tools. Write and publish research papers and present them to reputable academic conferences. ...

Principal AI Architect

ResponsibilitiesDesign comprehensive AI solution and technology architecture, integrating latest AI technology developments into world-class solutions. Lead high-level architectural discussions with clients, providing expert guidance on best practices for AI implementations across AI PC, Edge, Data Centre an ...

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