21,816+ Fullstack Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Senior Full Stack Engineer | AWS Cloud & NodeJS Expert

Nobility Placement Services Pte. Ltd. is seeking a Full Stack Developer in Singapore with 5–10 years of experience. The ideal candidate should have strong backend development skills in NodeJS and experience with AWS Cloud Services, particularly with AWS Databases and various AWS tools. Knowledge of integrating S ...

Full Stack Engineer: Build Modern Web Apps & Cloud

A leading technology company based in Singapore is seeking a skilled developer to join their team. The role involves building prototypes, designing system architectures, and writing production-quality code. Applicants should have a minimum of 2 years experience with modern web applications in JavaScript. Familia ...

Azure AI Solution Architect – Senior Dev Lead (Contract)

Pasona Singapore Pte. Ltd. is seeking an experienced Senior Developer/Solution Architect on a contract basis to lead delivery of innovative digital transformation projects. The role includes designing Azure solutions, managing teams, engaging with stakeholders, and overseeing quality assurance processes. Applica ...

Senior .NET Software Engineer: AI Driven, PM & Mentorship

Recruit Express Pte Ltd in Singapore is looking for an experienced software developer to design, develop, and implement application systems based on user requirements. The ideal candidate will have a strong background in software development and IT project management, with proficiency in .Net programming. The po ...

Senior .NET IoT Backend Engineer Cloud & Real Time

SCIENTEC CONSULTING PTE. LTD. is seeking a backend developer to design, develop, and maintain scalable services and APIs for IoT applications. The ideal candidate will have a minimum of 4 years experience, strong knowledge of C# and .NET technologies, and expertise in integrating IoT solutions with cloud platfor ...

Senior Drupal PHP Engineer: Scalable Web Apps

A leading technology company in Singapore is seeking an Intermediate/Senior Drupal PHP Web Developer to design and implement CMS features. The ideal candidate will have 4-8 years of experience in Drupal development, a strong understanding of project development lifecycle, and the ability to mentor junior develop ...

Real Time Frontend Engineer – Python & JS (Trading)

Thebankingacademy is seeking a Frontend Developer in Singapore with strong expertise in Python and JavaScript. The role involves building critical real-time platforms in a fast-paced trading environment and requires proven ability in high-stakes systems. Excellent stakeholder management and communication skills ...

Go Backend Engineer Microservices & APIs

INNOVATIQ SOLUTIONS PTE. LTD. is seeking a Golang Developer to build efficient, scalable backend systems using the Go programming language. In this role, you will design APIs, develop microservices, and collaborate with cross-functional teams to create high-performance applications. Ideal candidates should have ...

Quant Python Engineer: Scale High Performance Trading

Ambition Singapore is seeking a skilled developer to design and optimize scalable infrastructure supporting quantitative research and systematic trading strategies. Candidates should have over 3 years of software engineering experience in finance, proficiency in Python and/or Rust, and familiarity with tools lik ...

Hybrid Python & SAP Integration Architect (Singapore)

A technology consultancy firm in Singapore is looking for a skilled Python Developer with SAP integration expertise. In this hybrid role, you will design and implement integrations between SAP SuccessFactors and applications using Python and AWS technologies. The ideal candidate should have over 5 years of Pytho ...

Senior .NET Lead – Azure, SQL & Microservices

tangspac professional services is seeking a .NET / Azure Senior Developer in Singapore to lead the delivery of a complex .NET implementation project. The ideal candidate will have over 7 years of experience in software development with proficiency in C#.NET and SQL Server, along with at least 2 years in Azure. R ...

LLM/AI Engineer — Build Production AI for Web3 Devs

A leading Web3 education platform is seeking an AI Engineer to develop and implement LLM-powered applications. The role includes designing custom LLM solutions, creating scalable architectures, and optimizing performance. Ideal candidates should have a strong background in Python and Javascript, with hands-on ex ...

Full Stack .NET Engineer: REST APIs & React Expert

A leading software company in Singapore is looking for an experienced developer to design, build, and maintain scalable REST APIs using ASP.NET Core. The role requires advanced proficiency in .NET Core, strong SQL skills, and experience with TypeScript and React. You will work in an agile environment, ensuring a ...

Senior C#/.NET Backend Engineer Microservices & Scale

Tek Systems in Singapore is seeking a C# / .NET Developer to design, develop, and modernise backend applications supporting critical operations. This role focuses on transforming a monolithic system into a scalable architecture, collaborating closely with stakeholders. The ideal candidate will have deep expertis ...

Senior Python Engineer Fintech, OpenShift & Trading

A leading technology company based in Singapore is seeking a skilled developer to design and develop scalable Python modules. The candidate will take ownership of technical delivery and work with trading systems, requiring experience in Agile methodologies and application support. Strong database skills are esse ...

Senior Go Backend Engineer Scale, Performance & Security

A tech security company in Singapore is seeking an experienced back-end developer skilled in Go programming. The successful candidate will have at least 5 years of experience in back-end web development, particularly in Go, and be proficient in MySQL and MongoDB. Responsibilities include enhancing system perform ...

C++ Automation Engineer for Semiconductor Equipment

A recruitment agency in Singapore is seeking a Software Developer to design and implement software for high-speed automated equipment. Candidates should have a degree in engineering and at least 3 years of software development experience in the automation or semiconductor industry, specifically in multi-threaded ...

Dynamics 365 & .NET Solutions Lead

PwC South Africa is seeking an experienced developer for Microsoft Dynamics 365 applications in Singapore. The role entails researching, designing, and developing various applications, conducting workshops for requirements gathering, and developing solutions using .NET and Microsoft cloud technologies. The ideal ...

DevOps Engineer Intern: CI/CD, Infra & Reliability

A tech company in Singapore is seeking a DevOps Engineering Intern to improve system reliability through the design and maintenance of CI/CD pipelines. This role involves hands-on work with GitHub Actions, Docker, and infrastructure-as-code tools like Terraform. Interns will collaborate closely with engineering ...

Backend Engineer (DEX) Cross Chain API & Trade Routing

A leading decentralized exchange company in Singapore is looking for a Developer to enhance cross-chain liquidity and optimize swap processes. You will focus on developing API services and implementing trade routing logic for seamless operations. The ideal candidate has strong experience in Node.js or Python and ...

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 ...

Backend Engineering Associate Global Gaming Platform

Lightspeed Studios in Singapore is seeking a backend developer responsible for developing the general backend component system for overseas games. This role involves designing and implementing management systems and ensuring high availability of backend services. The ideal candidate should have a Bachelor's degr ...

Senior Full Stack Engineer – Node + React | Cloud

Nobility Placement Services Pte. Ltd is seeking a Full Stack Developer with 3-8 years of experience in system design and microservices architecture. The ideal candidate should have extensive experience in NodeJS backend development, React frontend development, and database management including both MySQL/Postgre ...

Full Stack AI Engineer: LLMs, Agents & AI Apps

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD. is seeking a skilled full-stack developer to enhance AI applications using LLMs and agents. You will work on front-end interfaces with frameworks like React and backend APIs with Node.js or Python. Your role includes developing proofs of concept and collaborating with cross ...

Remote Backend Software Engineer — Python SaaS

A leading software company in Singapore seeks a Software Developer (Backend SaaS). In this entry-level role, you will work on the Landscape tool for managing Ubuntu systems, collaborating with a remote team. Ideal candidates should have a Bachelor's in Computer Science and proficiency in Python, with experience ...

Angular Front End & Flutter Mobile UI Engineer

Avnon Consulting in Singapore is seeking a Mobile Developer (Flutter) to own the Mothusi mobile experience from architecture through release. The candidate will work on Flutter for both iOS and Android platforms, ensuring an offline-first approach suitable for low-bandwidth markets. The role involves assisting i ...

Senior Android Engineer Kotlin for Mission Critical Apps

ST Engineering in Singapore is seeking a Software Developer to design, develop, test, and enhance mission-critical software systems. The role involves creating native Android applications using Kotlin, building responsive UIs, and integrating RESTful APIs. Ideal candidates will have a strong understanding of Kot ...

iOS AI Engineer (SwiftUI) Production Grade App

Pivot Search Pte Ltd in Singapore is seeking an experienced iOS Developer to create and maintain a production-grade application emphasizing AI interactions. You will be responsible for integrating complex AI features while ensuring optimal performance, reliability, and user trust. The ideal candidate has over 3 ...

Kotlin First Android Engineer • Jetpack & Multiplatform

A tech company in Singapore is seeking a mobile application developer to build Android apps using Kotlin and Jetpack. The role includes collaborating with design and QA teams, migrating code to iOS, and ensuring app quality through testing. Ideal candidates should have strong Android development experience, a wi ...

APAC API Support Engineer — Tech & FinTech

Databento is seeking a Customer Support Specialist to provide solutions for client inquiries during APAC hours. This role focuses on resolving API issues, contributing technical documentation, and managing online developer communities. The ideal candidate has 2+ years of technical support experience an ...

BI Visualization Lead: Transform Data into Business Insights

JCO ANALYTICS PTE. LTD. in Singapore is seeking a Data Visualisation Developer / BI Engineer to lead BI and analytics solutions design. You will guide best practices and translate complex data into business outcomes. The role requires 2–3 years of experience in BI, expertise in Power BI, SQL, and stron ...

Senior Salesforce Engineer – Service Cloud & Public Sector

The Ministry of Social and Family Development, Singapore (MSF) is seeking a skilled Salesforce Developer to design and develop applications for the Service Cloud. You will collaborate within an agile team to enhance the CaseCentral platform. Your responsibilities include validating business requirements and deve ...

Junior RPA & AI Automation Engineer

ITCAN PTE. LIMITED is seeking an Automation Developer in Singapore to design, develop, and maintain automation workflows using tools like UiPath, Power Automate, and more. The role involves building bots for various business processes integrating web apps, databases, and APIs. The ideal candidate will possess ha ...

Senior Golang & AI Engineer — Lead Scalable Systems

gocode geek pte. ltd. in Singapore is looking for an experienced Senior Full Stack Developer specializing in Golang and AI Engineering. You will lead the design and development of scalable backend systems and full stack applications, driving modern AI-assisted development practices. The ideal candidate has over ...

Senior Contracts & Procurement Manager Construction

JTC Corporation is seeking an experienced professional to prepare and vet tender documents, assist project managers in contractual matters, and implement innovative procurement strategies. A strong background in Building or Quantity Surveying with at least 5 to 8 years of relevant experience is essential, prefer ...

Senior Software Engineer: Cloud, AI & Embedded Systems

MAKINO ASIA PTE LTD in Singapore is seeking an experienced software developer to design and maintain controller software using C#. The role involves integrating AI solutions into products, managing project timelines, and providing mentorship to junior developers. The ideal candidate will have a relevant degree, ...

Full Stack Engineer for FinTech Research Lab

National University of Singapore is looking for a Full-Stack Developer Engineer to design and develop applications in the NUS FinTech Lab. You will lead projects, mentor interns, and support research initiatives in a collaborative environment. The ideal candidate possesses strong full-stack skills, clo ...

FP&A Anaplan Model Architect

ALLEGIS GROUP SINGAPORE PRIVATE LIMITED is seeking an Anaplan Developer responsible for developing and maintaining Anaplan models. This role involves collaborating with cross-functional teams to gather requirements and design solutions. The ideal candidate should have a bachelor's degree in a related f ...

Databricks Data Engineer: Delta Lake & PySpark Expert

Rapsys Technologies Pte Ltd. is seeking a skilled and innovative Databricks Developer to join our dynamic team in Singapore. You will leverage the Databricks platform, utilizing strong SQL and Python skills to develop and maintain data solutions. The ideal candidate will have experience with cloud plat ...

Embedded Software Engineer: Mining Infrastructure

DADACONSULTANTS PTE. LTD. is seeking a skilled firmware developer in Singapore to create and optimize firmware for Linux-based embedded systems. You will design drivers for peripheral modules and support chip testing. An ideal candidate holds a Bachelor's degree in Computer Science or related fields, p ...

Senior Full Stack Engineer Cloud, APIs & DevOps Lead

PERSOL SINGAPORE PTE. LTD. is looking for a Software Engineer / Full Stack Developer in Singapore. This role involves taking ownership of application development and optimizing CI/CD strategies. The ideal candidate will have over 5 years of relevant experience and a strong background in frontend and backend tech ...

AI Driven Test Automation Engineer

Razer in Singapore is seeking a Test Automation Developer focused on designing and developing intelligent automation systems for gaming products. The ideal candidate will have strong programming skills in Python and experience with automation tools and AI/ML frameworks. The role involves improving system effecti ...

Senior iOS Engineer Apps, API Integration, CI/CD

APAR TECHNOLOGIES PTE. LTD. in Singapore is looking for an experienced iOS Developer with 4–6 years of hands-on experience in mobile application development. The ideal candidate should have a strong grasp on mobile architecture, design patterns, and familiarity with tools like Xcode and Git. Applicants must be p ...

iOS Engineer Fintech, MVVM + RxSwift

GXS Bank Pte. Ltd. is looking for an iOS Developer to join our Digital Bank mobile engineering team. The role involves building end-to-end features using Swift and RxSwift, and implementing MVVM architecture within a sophisticated iOS setup. You will work closely with Backend and Product teams, ensuring high cod ...

Global MES & EI Systems Analyst

RF360 SINGAPORE PTE. LTD. seeks a software developer to improve the production line controlling system, develop and implement Equipment Integration (EI) and Manufacturing Execution System (MES) software. The role involves collaboration within a Scrum team using Azure DevOps, alongside contributions to testing an ...

Backend Engineer (.NET Core) iGaming Platform

RECRUIT EXPERT PTE. LTD. in Singapore is looking for a skilled software developer to enhance and support backend solutions. The ideal candidate will collaborate with various teams to translate business requirements into technical deliverables while maintaining system documentation and conducting code assessments ...

Software Engineer – Fusion Poly Graduate Programme

NCS Group in Singapore is looking for a motivated individual to join as a software application developer. You will work closely with stakeholders to define requirements and enhance existing software applications. The ideal candidate will have a Diploma in Computer Science or a related field, along with a positiv ...

Subsea Engineering Program Lead

A global cloud services provider is seeking a Technical Business Developer specializing in subsea telecoms. The role involves developing and delivering submarine cable projects worldwide, requiring strong technical engineering skills and the ability to collaborate across various teams. Candidates should have a B ...

Remote Backend Software Engineer — Python SaaS

A leading software company in Singapore seeks a Software Developer (Backend SaaS). In this entry-level role, you will work on the Landscape tool for managing Ubuntu systems, collaborating with a remote team. Ideal candidates should have a Bachelor's in Computer Science and proficiency in Python, with experience ...

LLM/AI Engineer — Build Production AI for Web3 Devs

A leading Web3 education platform is seeking an AI Engineer to develop and implement LLM-powered applications. The role includes designing custom LLM solutions, creating scalable architectures, and optimizing performance. Ideal candidates should have a strong background in Python and Javascript, with hands-on ex ...

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