58,484+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Web3 Backend Engineer: Blockchain Systems & Innovation

A leading blockchain technology company in Singapore is seeking an experienced developer to design and maintain business systems while developing blockchain applications. The ideal candidate will have at least 3 years of programming experience in Java, Go, or Python. Strong communication skills and a passion for ...

Senior Full Stack Engineer | AWS, React, CI/CD, Leadership

KEY CONNECT RECRUITMENT PTE. LTD. is seeking a seasoned Software Developer with over 8 years of experience in both frontend and backend technologies including Java Enterprise Edition and TypeScript/ReactJS. The ideal candidate will have solid expertise in automation testing and a working knowledge of AWS, Docker ...

Quant & Trading Platform Engineer (C++/Java/Golang)

DADACONSULTANTS PTE. LTD. is seeking a software developer for their trading team in Singapore. You will collaborate with traders to enhance trading systems, requiring expertise in C++, Java, or Golang. The role demands strong software development experience, particularly in high-performance environments. ...

Senior Java Engineer Asset Control & Alveo Expert

Luxoft in Singapore is seeking a Senior Software Developer specializing in Capital Market IT applications. The ideal candidate has over 8 years of experience, with a strong focus on Java, Spring Boot, and financial market data integration. Responsibilities include application development, change management, and ...

Senior Full Stack Engineer | AWS, React, CI/CD, Leadership

KEY CONNECT RECRUITMENT PTE. LTD. is seeking a seasoned Software Developer with over 8 years of experience in both frontend and backend technologies including Java Enterprise Edition and TypeScript/ReactJS. The ideal candidate will have solid expertise in automation testing and a working knowledge of AWS, Doc ...

Senior Java Engineer Asset Control & Alveo Expert

Luxoft in Singapore is seeking a Senior Software Developer specializing in Capital Market IT applications. The ideal candidate has over 8 years of experience, with a strong focus on Java, Spring Boot, and financial market data integration. Responsibilities include application development, change management, and ...

Senior Cloud Backend Engineer – AI & HPC Platforms

A leading technology firm in Singapore is seeking a skilled Backend Developer to design and maintain APIs for cloud platforms. The ideal candidate will have expertise in backend technologies like Java, Python, and database management, with at least 3 years of experience in cloud infrastructure. The role involves ...

Senior AI Platform Engineer & Technical Mentor

ST Engineering is looking for a skilled software developer to design and maintain a scalable AI and data analytics platform. The role includes code reviews, mentoring developers, and working with cloud infrastructures such as AWS, Azure, or GCP. Candidates should have at least 5 years of software development exp ...

Senior Java Systems Engineer AFC & Microservices

ABSOLUT POH TEO INVESTMENT HOLDING LLP in Singapore is seeking a Software Developer responsible for design, development, documentation, testing, and delivery of software solutions for an Automatic Fare Collection (AFC) system. Candidates should have at least 5 years’ experience and a recognized degree in Compute ...

Senior Java Engineer — Cloud, Containers & AI

Sumitomo Mitsui Banking Corporation is seeking an experienced application developer in Singapore to collaborate with analysts, conduct risk assessments, and design technical solutions. Candidates should possess a Bachelor's degree and have over 5 years of experience in Java-based application development and cont ...

Java Backend Engineer – Spring Boot & Microservices

A leading IT services company in Singapore is seeking a skilled backend developer proficient in Java and Spring Boot. The candidate will develop and maintain microservices-based systems, collaborating with cross-functional teams to ensure performance and security. Requirements include experience with RESTful API ...

Quant & Trading Platform Engineer (C++/Java/Golang)

DADACONSULTANTS PTE. LTD. is seeking a software developer for their trading team in Singapore. You will collaborate with traders to enhance trading systems, requiring expertise in C++, Java, or Golang. The role demands strong software development experience, particularly in high-performance environments. The ide ...

Ads Delivery Engineer Global Platform

TikTok is seeking a skilled software developer for Pangle in Singapore to lead the development of ad delivery and ranking systems. With at least 3 years of experience in the ad tech industry and a Bachelor's degree in Computer Science, you’ll work on creating market-specific features for the ads platform. The ro ...

Realtime Trading Software Engineer | High Impact Automation

Hunter Bond is seeking a Software Developer in Singapore who will design and build systems that power trading and analytics. This high-impact role involves collaborating with top-tier engineers and driving automation across workflows. The ideal candidate should hold a degree in a relevant STEM field and have ove ...

Senior QA Engineer CI/CD, Automation & Cloud

Luxoft in Singapore is looking for a skilled Software Developer/QA Tester with a minimum of 8 years of relevant experience. The successful candidate will research, design, and develop software solutions while conducting extensive testing including performance and API evaluations. Proficiency in automation framew ...

Realtime Trading Software Engineer | High Impact Automation

Hunter Bond is seeking a Software Developer in Singapore who will design and build systems that power trading and analytics. This high-impact role involves collaborating with top-tier engineers and driving automation across workflows. The ideal candidate should hold a degree in a relevant STEM field an ...

Manufacturing Systems Engineer & Tech Lead

Ingrasys in Singapore is looking for a skilled software developer to lead the design and implementation of in-house applications aimed at supporting manufacturing and business operations. You will be responsible for analyzing requirements and optimizing manufacturing systems while providing technical guidance ...

Senior QA Engineer CI/CD, Automation & Cloud

Luxoft in Singapore is looking for a skilled Software Developer/QA Tester with a minimum of 8 years of relevant experience. The successful candidate will research, design, and develop software solutions while conducting extensive testing including performance and API evaluations. Proficiency in automation framew ...

Global AI Software Engineer — Production ML & API Pipelines

Razer Inc. is seeking an experienced AI/ML Developer in Singapore to implement and optimize machine learning models in production. You will focus on deploying AI models using RESTful APIs and developing high-performance AI applications. The ideal candidate has over 3 years of software development experience with ...

Senior Software Engineer – FinTech Trading Platform

A leading financial technology firm in Singapore is seeking an experienced Senior Software Developer to join their engineering team. This role focuses on hands-on development and mentoring junior engineers. You will design and maintain scalable systems for a prime brokerage trading platform, ensuring performance ...

Senior Java Backend Engineer — Data Processing on AWS

A reputable consultancy firm in Singapore is seeking a skilled BACK END Developer to join their team. The ideal candidate will have at least 6 years of experience in Java backend development with a strong focus on data processing applications. Proficiency in SQL and AWS is vital, along with excellent analytical ...

Junior AI Engineer: Cloud AI & Data Pipelines

A leading tech company in Singapore is seeking an Associate AI Developer to work collaboratively with a team of AI scientists and engineers. The role involves building cutting-edge AI products, handling large data sets, and ensuring cloud application readiness. Ideal candidates should have a degree in Computer S ...

Java/AWS Systems Analyst — Hybrid Contract

Zenith Infotech is actively seeking a skilled application developer in Singapore who specializes in designing dynamic web applications. The role involves gathering user requirements, analyzing them, and developing solutions that are scalable and robust. Candidates should have experience with popular frameworks l ...

Quant & Trading Platform Engineer (C++/Java/Golang)

DADACONSULTANTS PTE. LTD. is seeking a software developer for their trading team in Singapore. You will collaborate with traders to enhance trading systems, requiring expertise in C++, Java, or Golang. The role demands strong software development experience, particularly in high-performance environments. ...

Web3 Backend Engineer: Blockchain Systems & Innovation

A leading blockchain technology company in Singapore is seeking an experienced developer to design and maintain business systems while developing blockchain applications. The ideal candidate will have at least 3 years of programming experience in Java, Go, or Python. Strong communication skills and a passion for ...

Manufacturing IT Programmer Java & SQL

PERSOL in Singapore is seeking a skilled IT Developer to support in-house system development and rollout for business operations. You will work on coding in Java, Python, and PL/SQL while ensuring system performance and quality. The ideal candidate should have a diploma or degree in Computer Science or ...

Senior Backend Engineer AFC Back Office (Java/Cloud)

MSI GLOBAL PRIVATE LIMITED is looking for a software developer to design and deliver solutions for a high-performance Automatic Fare Collection (AFC) system. Candidates are expected to gather requirements, develop software, and assist with application support. A recognised degree in Computer Science or ...

Software Engineer Defense & Public Safety (Full Stack)

ST Engineering in Singapore is seeking a Software Developer to contribute to advancing solutions for Defence and Public Security. You will be involved in software application development using languages such as C++ and Java, alongside designing and testing documentation. The role requires a good learning attitud ...

Senior AI Platform Engineer & Technical Mentor

ST Engineering is looking for a skilled software developer to design and maintain a scalable AI and data analytics platform. The role includes code reviews, mentoring developers, and working with cloud infrastructures such as AWS, Azure, or GCP. Candidates should have at least 5 years of software development exp ...

Full Stack Engineer: Impactful Projects & Growth Path

A leading telecommunications firm in Singapore is looking for a Full-stack Developer to join their agile development team. The role involves designing applications, conducting integration tests, and ensuring quality standards are met. The successful candidate will have a Bachelor's degree in computer science and ...

Senior .NET Developer Scalable Apps & Production Support

A technology solutions provider in Singapore is seeking a skilled developer to design and maintain applications using C# .NET. Responsibilities include architecting scalable data processing solutions and resolving production issues. Candidates should have at least 5 years of experience in software development, p ...

Full Stack Java & React Engineer (Kubernetes/AWS)

Russell Tobin is looking for a skilled Full Stack Developer in Singapore with strong expertise in Java Development, especially in a containerized microservices architecture. The ideal candidate will have hands-on experience in React for UI/UX development and leveraging cloud services like AWS alongside Kubern ...

Senior Cloud Backend Engineer – AI & HPC Platforms

A leading technology firm in Singapore is seeking a skilled Backend Developer to design and maintain APIs for cloud platforms. The ideal candidate will have expertise in backend technologies like Java, Python, and database management, with at least 3 years of experience in cloud infrastructure. The role involves ...

Full Stack Java & React Engineer (Kubernetes/AWS)

Russell Tobin is looking for a skilled Full Stack Developer in Singapore with strong expertise in Java Development, especially in a containerized microservices architecture. The ideal candidate will have hands-on experience in React for UI/UX development and leveraging cloud services like AWS alongside Kubern ...

Software Engineer Defense & Public Safety (Full Stack)

ST Engineering in Singapore is seeking a Software Developer to contribute to advancing solutions for Defence and Public Security. You will be involved in software application development using languages such as C++ and Java, alongside designing and testing documentation. The role requires a good learning attitud ...

Senior Backend Architect: Java, Go, Microservices Kubernetes

A leading technology services firm in Singapore is seeking a highly skilled Backend Developer and Architect. This role focuses on backend development using Java and Golang, along with expertise in microservices architecture and containerization with Docker and Kubernetes. Responsibilities include designing scala ...

Full Stack Engineer: Impactful Projects & Growth Path

A leading telecommunications firm in Singapore is looking for a Full-stack Developer to join their agile development team. The role involves designing applications, conducting integration tests, and ensuring quality standards are met. The successful candidate will have a Bachelor's degree in computer science and ...

Staff Backend Engineer, Onboarding & KYC Platform

A global financial tech company based in Singapore seeks an experienced software developer to join their onboarding team. You will design scalable systems using Java/Kotlin, collaborate with cross-functional teams to meet business needs, and promote security and compliance. Ideal candidates should have a strong ...

Manufacturing IT Programmer Java & SQL

PERSOL in Singapore is seeking a skilled IT Developer to support in-house system development and rollout for business operations. You will work on coding in Java, Python, and PL/SQL while ensuring system performance and quality. The ideal candidate should have a diploma or degree in Computer Science or ...

Mission Critical Backend Developer (Cloud & DevSecOps)

A technology agency in Singapore is looking for a passionate Backend Developer to join its dynamic team. You will work on impactful projects in a multidisciplinary environment and contribute to the development of essential software systems for mission execution. The ideal candidate should have a Bachelor's degre ...

Senior .NET Developer Scalable Apps & Production Support

A technology solutions provider in Singapore is seeking a skilled developer to design and maintain applications using C# .NET. Responsibilities include architecting scalable data processing solutions and resolving production issues. Candidates should have at least 5 years of experience in software development, p ...

Ads Delivery Engineer Global Platform

TikTok is seeking a skilled software developer for Pangle in Singapore to lead the development of ad delivery and ranking systems. With at least 3 years of experience in the ad tech industry and a Bachelor's degree in Computer Science, you’ll work on creating market-specific features for the ads platform. The ro ...

Junior AI Engineer: Cloud AI & Data Pipelines

A leading tech company in Singapore is seeking an Associate AI Developer to work collaboratively with a team of AI scientists and engineers. The role involves building cutting-edge AI products, handling large data sets, and ensuring cloud application readiness. Ideal candidates should have a degree in Computer S ...

Senior Java Systems Engineer AFC & Microservices

A LOOP PTE. LTD. in Singapore is seeking a Software Developer with at least 5 years of experience in software development. You will be working with the development team to design and deliver software solutions for an Automatic Fare Collection system and more. Key qualifications include a degree in Comp ...

Platform Service Owner & DevOps Lead

Trinity Workforce Solutions, Inc. is looking for a Developer / IT Service Owner (Dev/ITSO) in Singapore. This role involves managing the health and operational performance of key applications while taking charge of service ownership, incident resolution, and continuous improvement. You will lead the de ...

AI Data Platform Engineer

A technology solutions provider in Singapore is seeking an Artificial Intelligence Developer to enhance data workflows and develop AI-driven applications. The ideal candidate will have a Bachelor’s degree and 5-8 years of experience in artificial intelligence roles. Responsibilities include optimizing data pipel ...

Head of Platform & SDLC Engineering

A leading global investment banking firm in Singapore is seeking a talented developer to contribute to the modernization of its software development life cycle (SDLC) platforms. The ideal candidate will have strong experience with languages such as Python or Java and knowledge of build systems, DevOps, and SRE p ...

Calypso Back Office Software Engineer (Java)

ADECCO PERSONNEL PTE LTD is seeking a skilled developer for the Calypso back-office package. This role involves building and supporting applications while collaborating with business users and IT teams. Applicants should possess 3-6 years of experience, a degree in Computer Science, and proficiency in ...

Mission Critical Backend Developer (Cloud & DevSecOps)

A technology agency in Singapore is looking for a passionate Backend Developer to join its dynamic team. You will work on impactful projects in a multidisciplinary environment and contribute to the development of essential software systems for mission execution. The ideal candidate should have a Bachelor's degre ...

Head of Platform & SDLC Engineering

A leading global investment banking firm in Singapore is seeking a talented developer to contribute to the modernization of its software development life cycle (SDLC) platforms. The ideal candidate will have strong experience with languages such as Python or Java and knowledge of build systems, DevOps, and SRE p ...

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