50,801+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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OSB Integration Engineer Oracle Middleware Specialist

Elliott Moss Consulting is seeking an experienced Oracle Service Bus (OSB) Developer to design and implement integration solutions. The ideal candidate should have strong experience in Oracle middleware technologies and service-oriented architecture, focusing on API and enterprise application integrations. </ ...

Lead Full Stack Engineer: Build Scalable Web & API Solutions

A leading retail company in Singapore is seeking a Lead Software Developer to drive end-to-end development across web platforms and internal systems. This role requires strong full-stack engineering skills and responsibilities include leading the software development lifecycle, developing web applications, and c ...

Senior KDB+/q Architect for Low Latency Finance

GECO Asia Pte Ltd is seeking a Senior KDB+/q Developer in Singapore to design and optimize high-performance data systems within a banking environment. The ideal candidate will have 8–10 years of experience in KDB+/q development, focusing on time-series data processing and production environments. Responsibilitie ...

Senior Node.js Backend Architect & Tech Lead

gocode pte. ltd. is seeking a Senior Backend Developer (Node.js) in Singapore. You will design, develop, and maintain web applications, contributing to all stages of the software lifecycle. Ideal candidates have a degree in Computer Science or Engineering and proven experience with Node.js, cloud computing, and ...

Senior Full Stack Engineer AI Powered Analytics

Qualcomm is seeking a Senior Full‑Stack Developer in Singapore to support engineering initiatives within a semiconductor product environment. You will design and deliver scalable big‑data analytic applications, collaborating closely with product and operations teams. The ideal candidate has over 7 year ...

Industrial Facilities Manager, M&E & Hard Services

ACHIEVE CAREER CONSULTANT PTE LTD is seeking a Facilities Management Executive for a renowned real estate developer in East Singapore. The role involves managing maintenance for M&E systems, coordinating service contracts, and overseeing tenant requests. The ideal candidate will have a Diploma or Degre ...

Full Stack Data & API Engineer for Systems Development

VISIONPOWER SEMICONDUCTOR MANUFACTURING COMPANY PTE. LTD. is seeking a skilled software developer in Singapore. The role involves designing data models, building back-end services with Flask and Python, and developing interactive user interfaces using React or Angular. Qualifications include a Bachelor ...

Senior Windows Desktop Architect Remote, High Impact

Clutch Canada is seeking an experienced Windows Desktop Application Developer to lead the design, architecture, and development of Windows applications. You will play a crucial role in ensuring quality and performance while collaborating closely with product designers and other stakeholders. The ideal candidate ...

Azure Focused Full Stack & Cloud Security Engineer

A technology solutions provider in Singapore is looking for a skilled full stack developer to lead application delivery and engage with stakeholders. You will design, develop, and operate high-performance web interfaces, ensuring secure cloud infrastructure and compliance with security standards. The ideal candi ...

Remote Full Stack Team Lead Web Apps

A tech company in Singapore is seeking a Full Stack Developer with leadership capabilities. You will drive end-to-end web application development, manage a small team, and ensure timely project delivery. Candidate must have at least 6 years of experience with technologies including ASP.NET, C#.NET, AngularJS, an ...

Golang Backend Engineer for Scalable Microservices

BIT Official, a leading digital asset firm based in Singapore, is looking for a skilled web back-end developer. You'll participate in programming, system architecture construction, and database optimization. The ideal candidate holds a Bachelor's degree in a computer-related field and has over a year of experien ...

Cloudera Data Platform Engineer Big Data Pipelines

FPT ASIA PACIFIC PTE. LTD. is seeking a Cloudera Developer in Singapore to build scalable Big Data solutions using Cloudera Data Platform, NiFi, and Spark. The candidate will develop and maintain data pipelines while ensuring quality and performance. Requirements include 3–6 years in Big Data development, hands- ...

Senior MERN Full Stack Engineer – Global Impact & Growth

A global engineering firm in Singapore is seeking a skilled software developer with expertise in the MERN stack to design IT architecture and create innovative solutions. The ideal candidate will have at least 5 years of experience, agile methodology knowledge, and strong communication skills to collaborate acro ...

Staff Software Engineer, AI Powered Testing Platform

Zendesk Group is looking for a talented Staff Software Engineer in Singapore to enhance engineering productivity through innovative tooling and services. In this hybrid role, you'll focus on boosting testing quality and automation, making sophisticated testing tools user-friendly, and collaborating with engin ...

Full Stack Software Engineer: Own End to End Delivery

A technology solutions company in Singapore is seeking a Software Developer to take ownership of development tasks within tight timelines. The role involves coding with HTML5, CSS3, and frameworks like Bootstrap and Node.js. Candidates should have a Bachelor's degree in Computer Science or related field and 2 ye ...

Senior Backend Lead (C#) for Enterprise AI Portal

A tech startup studio in Singapore is seeking an experienced Lead Backend C# Developer to architect and maintain enterprise-grade portal solutions. The role focuses on developing robust backend systems for AI solutions and involves leading technical discussions and mentoring team members. The ideal candidate wil ...

Healthcare Software Engineer Data, Security & Health Tech

A digital health company in Singapore is looking for an experienced Software Developer to lead the development of innovative software solutions for healthcare providers. The ideal candidate will have a Bachelor's degree in STEM and 1-2 years of software development experience. Responsibilities include coding, sy ...

GenAI Full Stack Engineer Build Agentic Apps

A leading tech company in Singapore is looking for a Software Developer with full stack experience to design and implement generative AI applications. You will build workflows that automate complex business processes and ensure security and governance for AI features. The ideal candidate will have 3-5 years of e ...

AI Wellness App Architect & Arabic NLP Consultant

Twine in Singapore is seeking an experienced application developer to consult on developing an AI-based coaching and wellness app tailored for Arabic-speaking users. The ideal candidate will possess proven experience in AI integration and natural language processing for Arabic as well as a strong understanding o ...

Dynamics 365 System Analyst — .NET, SQL & Integration

PURPOSE: PARADIGM RECRUITMENT PTE. LTD. is seeking a System Analyst/Application Developer in Singapore. Key responsibilities include developing and maintaining applications on the Microsoft .NET platform, customizing Microsoft Dynamics 365, and ensuring successful integration and support. The ideal can ...

Lead Cloud Platform Engineer — Automation & Multi Cloud

Salt is seeking a hands-on Lead Cloud Developer to join a senior-level engineering team focused on cloud and platform engineering. The ideal candidate will design and develop cloud platform capabilities, drive automation, and build features across integration environments. Successful candidates will ha ...

Senior Backend Payments Engineer — Real Time, High Volume

A leading payment technology company in Singapore is seeking a Senior Backend Developer specialized in payment systems. You will design and build high-performance backend systems for international payments and migration projects. The ideal candidate has over 8 years of experience in backend development with stro ...

Senior Blockchain Infra Engineer Go, K8s & Automation

A leading decentralized middleware protocol company in Singapore is seeking a Backend Developer to enhance their operations through Infrastructure as Code and manage distributed validator sets. The ideal candidate should have strong proficiency in Go, experience with Kubernetes and Terraform, and a solid underst ...

Senior Frontend Engineer Finance Data & UX

A leading technology company in Singapore is seeking a frontend developer to join its finance department. The role involves researching and implementing innovative technologies to enhance product functionalities and user experience. Candidates should possess a relevant degree, strong frontend engineering skills, ...

Quantum Middleware Research Fellow

The National University of Singapore is seeking a Research Fellow (Middleware Developer) for the Centre for Quantum Technologies. The ideal candidate will have a strong background in Software Engineering, Computational Physics, or Computer Science, along with extensive experience in Python and C++. Key responsib ...

Vue Frontend Engineer — Payment UI & Web Performance

Omnilojo in Singapore is seeking a proficient Frontend Developer to develop and maintain the company website and create compelling event pages. The successful candidate will implement user-friendly interactions for payment processes and collaborate closely with backend developers to ensure effective interface ...

Global Impact Full Stack Engineer

The Economic Development Board is looking for a Full Stack Developer in Singapore. This role involves developing and maintaining web and mobile applications to enhance connectivity in global business networks. Key responsibilities include designing software solutions, participating in code reviews, and collabora ...

Senior SAP BTP AI Engineer | GenAI & App Deployments

Ernst & Young Advisory Services Sdn Bhd is seeking a Senior Associate SAP BTP AI Developer to join our Technology Consulting team in Singapore. You will design and deploy AI-enabled applications, focusing on machine learning solutions using SAP BTP services. The role requires a Bachelor’s degree, compl ...

Fashion E commerce Mobile Engineer

CHARLES & KEITH (SINGAPORE) PTE LTD is seeking a Mobile App Developer to join their innovative team in Singapore. The role focuses on developing and enhancing mobile applications that drive the e-commerce experience, requiring a mix of frontend and backend development skills. Ideal candidates should po ...

Security Focused Software Engineer: PowerShell, C++, Flutter

BH Global Corporation Ltd. in Singapore is seeking a Software Developer to design secure software applications using PowerShell, C++, Flutter, Dart, and Python. The role emphasizes collaboration with cross-functional teams and implementation of robust security features. Ideal candidates should have a diploma or ...

Senior .NET Microservices Lead Kafka & TDD

A leading technology firm in Singapore is seeking a talented developer to lead the design and implementation of scalable microservices-based applications. The ideal candidate will have at least 7 years of experience in software development, focusing on .NET technologies, and a proven track record with microservi ...

Cloud Driven Full Stack Engineer (React/Node/Python)

A leading technology firm in Singapore is seeking a Full Stack Developer to enhance the Singapore Government Commercial Cloud Platform. The role requires expertise in both frontend (React.js) and backend (NodeJS/Python) development, along with a strong grasp of cloud infrastructure and automation practices. The ...

Senior Oracle Integration Cloud Consultant

Accenture Southeast Asia is seeking an experienced integration developer in Singapore. The role involves designing and developing end-to-end integration solutions using Oracle Integration Cloud (OIC). Candidates must have 5 to 10 years of experience in Oracle integration and middleware development, with strong s ...

Project Coordinator (Construction & Compliance)

UNIPLAS PTE LTD seeks candidates for a project management role in Singapore. Responsibilities include assisting the Developer lead, coordinating with Project Consultants, and ensuring projects are completed on time and within budget. Ideal candidates will have a Degree or Diploma in Project Management, Civil Eng ...

Full Stack Engineer for Government Digital Services

A leading technology firm based in Singapore is seeking a software developer to design, develop, and deploy applications supporting government digital services. Candidates should have strong knowledge in frontend development with React.js and backend development using Go or Node.js. Additionally, experience with ...

Senior Python Full Stack Engineer (TypeScript/React/C#/SQL)

A leading IT solutions provider in Singapore seeks a Mid to Senior level Python Developer with frontend experience. The candidate will design and enhance application features, maintain backend functionalities, and collaborate on system improvements. A degree in Computer Science or related field and at least 4 ye ...

Temenos TAP Tech Consultant TTI/TFI & API Specialist

Thakral One is seeking a Temenos Triple A Plus Technical Consultant/Developer with extensive experience in the Banking/Private Banking sector. This role involves customizing, integrating, and maintaining Temenos Wealth Management systems. Candidates should have strong expertise in TTI/TFI interfaces, UNIX script ...

Entry Level AI Platform Engineer

Mandai Wildlife Group is seeking an AI Capability Developer to design and enhance AI workflows on their platforms. The role involves collaborating with various teams to identify and scale AI use cases while embedding Responsible AI principles in design. The ideal candidate holds a degree in Computer Science, Dat ...

AI & ML Engineer — LLM/NLP & Deployment Specialist

BGC Group is looking for an AI Developer based in Singapore to collaborate on AI/ML projects. The candidate will work on integrating AI/ML products into applications and helping to automate decision-making processes. Successful applicants should have a Bachelor’s or Master’s degree in a relevant field ...

Robotics Software Engineer Open Source Humanoid Stack

MENLO RESEARCH PTE. LTD. in Singapore is seeking a Software Engineer for the Asimov robotics team. The role involves developing and maintaining software systems for humanoid robotics, requiring expertise in Python and C++. You will collaborate across the stack, from hardware integration to providing developer ...

Senior Python Engineer: Automation & APIs (Hybrid, Equity)

A leading tech company in Singapore is seeking a Senior Python Developer to develop recruitment automation services for a global audience. Responsibilities include collaborating with cross-functional teams, designing high-concurrency APIs, and maintaining ETL processes. The ideal candidate will have 3-5 years of ...

Senior .NET Backend Engineer: Microservices & Kafka

nearsource pte. ltd. is looking for a Software Developer with a degree in Computer Science or a related field. The ideal candidate will have at least 5 years of experience focusing on .NET technologies and proven skills in designing microservices architecture. Expertise in event-driven architecture and ...

Senior Python Django Lead Backend Architect & Mentor

manpower staffing services (singapore) pte ltd is seeking a seasoned developer to lead design and development of their portal application in Singapore. Ideally, you have over 12 years of software development experience, focusing on backend solutions utilizing Python and Django as well as frontend frameworks such ...

OutSystems MVP & API Integrations Engineer

SCIENTEC CONSULTING PTE. LTD. is seeking an Outsystems Developer in Singapore. This role involves designing and developing applications to support system integration and digital transformation solutions. Responsibilities include building pilot projects, maintaining applications, and translating requirements into ...

Senior React Frontend Lead & Micro Frontend Architect

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD. is looking for an experienced software developer to lead frontend development using React. The ideal candidate will have over 8 years of software development experience, especially in designing micro frontend architecture. Responsibilities include mentoring junior developer ...

Murex MxML Integration Engineer

Bounteous is seeking a skilled Murex MxML Developer in Singapore to design and develop MxML interfaces and ensure seamless integration within the Murex platform. The ideal candidate will have strong hands-on experience in Murex MxML development, XML, and integration workflows, alongside a good understanding of c ...

Cybersecurity Automation Engineer

Acronis International GmbH, a leader in cyber protection, is seeking a Software Developer to join the TRU Automation team in Singapore. The role focuses on developing automated pipelines and cybersecurity services, allowing for collaboration with researchers to tackle real-world challenges. The ideal c ...

Senior iOS Engineer – Global Payment Platform

ByteDance in Singapore is seeking an experienced iOS Developer to join the Global Payment team. You'll build modular components and focus on rendering performance for platforms like TikTok. The ideal candidate holds a BS/MS in Computer Science, has 5+ years of experience in iOS development, and is proficient in ...

Next.js Lead Frontend Architect — High Impact & Mentoring

TENTEN Partners is seeking a Senior to Lead Next.js Software Developer in Singapore. The successful candidate will build scalable web applications using Next.js and React, with responsibilities including coding, collaboration with teams, and mentoring. Requirements include 7+ years for Senior and 10+ years for L ...

Full Stack Engineer (React/TS) — Cloud & CI/CD

A technology solutions provider is seeking a skilled Full Stack Developer in Singapore. You'll design and maintain scalable web applications using Node.js and TypeScript for backend development while utilizing React.js and/or Vue.js for responsive frontend components. This role requires collaboration in an agile ...

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