50,822+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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GTPN Platform Software Engineer II — Global Payments

A global financial solutions provider is seeking software engineers to join their team in Singapore. This role involves developing innovative financial solutions and collaborating with cross-functional teams. Candidates should have at least 3 years of experience in software engineering, a strong expertise in Kot ...

Remote AI Data Engineer: Scalable Pipelines & Production

A leading technology firm in Singapore is seeking a Data Engineer to design and maintain scalable data pipelines for AI applications. The ideal candidate should have a Bachelor's or Master's degree in Computer Science, strong programming skills in Python, Java, or Scala, and experience with big data technologies ...

Backend Engineer Intern: ShortText Rec Infra

A leading social media platform is seeking an intern for its Recommendation Architecture Team in Singapore. Interns will build high-performance services and data pipelines for recommendation systems. Ideal candidates are pursuing degrees in Computer Science and have programming experience in languages such as C, ...

Senior Software Engineer Scalable Apps & APIs

SUNLINE TECHNOLOGY (SINGAPORE) PTE. LTD. is looking for a skilled Software Development Engineer to design and maintain scalable software solutions. The ideal candidate will collaborate with teams to deliver high-quality applications that meet business and client needs. The role requires a Bachelor's de ...

Senior Lead Engineer Latency Sensitive Trading Platform

TwinThread is looking for a Senior Lead Software Engineer in Singapore to lead a cross-functional team in the Corporate & Investment Bank’s Digital Markets Execution Technology group. You'll design and implement high-performance, latency-sensitive services, mentor engineers, and ensure reliability in mission-cri ...

Senior Mobile Engineer — Real Time Android Apps

Fetchrewards in Singapore is looking for self-starting engineers to develop sophisticated mobile applications. You'll be engaged in the end-to-end development lifecycle using technologies like Kotlin and Java. The role offers a competitive salary, attractive annual leave, and opportunities for personal ...

Senior Data Engineer: Scalable Data Infra for Industrial AI

A startup specializing in AI solutions is seeking a Senior Data Engineer in Singapore. The successful candidate will lead the development of data infrastructure, implementing robust systems for manufacturing AI applications. Ideal candidates will have over 3 years in data engineering, proficiency in Python or Ja ...

Real Time Network Monitoring & Alerts Engineer

A global technology company is seeking a Network Engineer in Singapore responsible for developing and enhancing network monitoring services. Ideal candidates will have a Bachelor's degree in Computer Science, proficiency in Java, C++, or Python, and at least 2 years of experience in network monitoring. Join a di ...

ML Ops Engineer: Production Pipelines & Dashboards

A leading telecommunications company in Singapore is seeking a Machine Learning Engineer to join their Advanced Analytics team. The role focuses on translating prototypes into production code, setting up data pipelines, and monitoring automation jobs. Candidates should have a relevant degree and experience in Py ...

Backend Engineer Promotions Platform (Entry Level)

A leading e-commerce platform in Singapore is seeking an entry-level engineer to join the Marketplace Promotion Engineering team. You will design, develop, and maintain backend services while collaborating closely with the product team to support technical decision-making. The ideal candidate holds a Bachelor’s ...

Senior Cloud Software Engineer ML/AI & Microservices

NTT Singapore Pte Ltd is seeking an experienced Software Development Engineer to design, develop, and test software systems and cloud-based applications. You will be responsible for writing, testing code, and delivering comprehensive software solutions using microservices architecture. The ideal candidate should ...

DevOps Engineer – Observability, CI/CD & Kubernetes

JONDAVIDSON PTE. LTD. is looking for a skilled professional in Singapore with hands-on expertise in DevOps and banking. The ideal candidate will manage a logging stack, implement CI/CD pipelines, and provide production support. Familiarity with Docker, Kubernetes, and the Elastic Stack is essential, alongside ex ...

Senior OpenLink Endur Analyst: Trade Systems Innovator

A leading international banking institution in Singapore is seeking a Senior OpenLink Endur Analyst to enhance the OpenLink platform and manage application systems analysis. The ideal candidate will have over 8 years of experience, strong technical skills in Java and Openlink, and a passion for improving busines ...

Senior Enterprise Architect & Tech Lead

Beyondsoft Singapore is seeking a System Architect to define and maintain system architecture that aligns with enterprise standards. This role requires a minimum of 6 years of experience in enterprise architecture and proficiency in .NET and/or Java. The candidate should have a strong understanding of system des ...

Senior Software Engineer | Lead Small Team, TDD & CI

Softvil.co.uk - Jobboard is seeking a Senior Software Engineer in Singapore. The role involves practicing best coding practices, supporting system integration testing, and managing a small development team. The ideal candidate must have a Bachelor’s degree in a related field and 3 to 4 years of software engineer ...

Full Stack Engineer: Modernisation & Resilient Systems

A technology solutions provider is seeking a Full Stack Engineer in Singapore to maintain and modernise their web applications and enterprise systems. The ideal candidate will have at least 3-5 years of experience in enterprise systems, expertise in Java and Spring Framework, and strong troubleshooting skills. R ...

Graduate Backend Engineer: AI Driven Global Search

A leading social media platform is looking for a Backend Engineer Graduate to join their Search team in Singapore, focusing on search algorithm innovation and architecture development. Candidates should be recent graduates skilled in C++, Python, or Java. This role involves research and development for advanced ...

Remote Evening Software Engineer — Trading Platform

A financial services technology company is seeking a Software Engineer in Singapore to support and develop the MEMX Trading system software. The ideal candidate will have over 6 years of JAVA development experience focusing on low latency applications. Responsibilities include full software development life cycl ...

Senior Backend Platform Engineer: APIs & Microservices

PERSOL SINGAPORE PTE. LTD. is seeking an experienced Backend Software Engineer to enhance our development team. The role focuses on building and maintaining robust backend services and APIs to drive client integrations and optimize game functionality. We require a Bachelor’s degree in Computer Science and a mini ...

DevSecOps Engineer — AWS, Kubernetes, CI/CD Expert

A leading technology firm in Singapore is seeking an experienced DevSecOps Engineer to design and operate scalable AWS cloud infrastructure. The ideal candidate will have a strong background in AWS cloud services, Kubernetes, and backend development (Java, Python, TypeScript). Responsibilities include developing ...

Senior Lead Engineer Latency Sensitive Trading Platform

TwinThread is looking for a Senior Lead Software Engineer in Singapore to lead a cross-functional team in the Corporate & Investment Bank’s Digital Markets Execution Technology group. You'll design and implement high-performance, latency-sensitive services, mentor engineers, and ensure reliability in mission-cri ...

DevOps Engineer — SaaS, Cloud & Automation

The Ministry of Social and Family Development, Singapore (MSF) is looking for a talented DevOps Engineer to join their agile team. You will be responsible for modernizing CaseCentral, optimizing CI/CD processes, and managing cloud infrastructure. Ideal candidates will have over 3 years in DevOps, familiarity wit ...

Software Engineer Trading Platforms & Data Tools

A tech firm in Singapore seeks a Software Engineer to design, build, and deploy proprietary software for various applications, including trading systems and data management tools. The ideal candidate should possess strong programming skills in languages like Python, C#, Java, or C++, and a background in technolo ...

Senior Data Platform Engineer – AI Enablement & Knowledge Platform

Airwallex is looking for a senior data engineer in Singapore to lead system design and manage medium to large-scale projects. You will engage in technical decision-making, develop high-performance distributed data systems, and guide junior engineers. Qualified candidates should have 5+ years of relevant experien ...

Lead Software Engineer Growth, Equity & Impact

believer music pte. ltd. is looking for a Lead Programmer in Singapore. This full-time role requires a minimum of 4 years of programming experience, particularly in Java and interfacing with APIs, as well as strong skills in web and database development. The position offers a dynamic work environment with the op ...

Platform Engineering Lead: Data Platform & Apps

A financial services company in Singapore seeks an experienced leader to shape engineering strategies, manage multiple teams, and deliver scalable applications. The ideal candidate will have over 12 years of experience, with proficiency in Java, Python, and cloud-native architectures. They will oversee engineeri ...

Senior Systems Analyst Cloud, DevOps & Secure Apps

Activate Interactive Pte Ltd in Singapore is looking for a Systems Analyst to design and develop impactful end-to-end solutions. This role requires understanding business processes and managing application systems development within budget and timeline. The ideal candidate has at least 5 years of experience, str ...

Senior Software Engineer Scalable Apps & APIs

SUNLINE TECHNOLOGY (SINGAPORE) PTE. LTD. is looking for a skilled Software Development Engineer to design and maintain scalable software solutions. The ideal candidate will collaborate with teams to deliver high-quality applications that meet business and client needs. The role requires a Bachelor's degree in Co ...

Full Stack Engineer — Enterprise Web & Modernization

A leading development company in Singapore is seeking a Full Stack Engineer responsible for maintaining and modernizing web applications and enterprise systems. The role requires a minimum of 3-5 years experience, proficiency in Java, and a strong understanding of system stability. Ideal candidates will collabor ...

Senior Performance Test Engineer: Scale & Optimize Systems

A leading software technology company is seeking a Senior Engineer – Performance Testing in Singapore. The ideal candidate will ensure the scalability, reliability, and efficiency of applications through designing, executing, and analyzing performance tests. With over 5 years of experience, strong programming sk ...

Data Intelligence Solutions Architect — Hong Kong

A leading data platform company in Singapore seeks a customer-focused Technical Sales Specialist to engage clients in Hong Kong and provide technical insights on the Data Intelligence Platform. The ideal candidate has experience in big data analytics, coding proficiency in languages like Python or Java, and pref ...

Cloud Security Architect: Build Resilient, Zero Trust Cloud

ST Engineering in Singapore is seeking a Cloud Security Architect responsible for designing secure cloud architectures across platforms such as AWS and Azure. The role emphasizes developing security policies, conducting assessments, and integrating security into cloud projects. Ideal candidates have knowledge of ...

GenAI Engineer – Azure & OpenAI

Helius Technologies Pte Ltd in Singapore is seeking an AI/ML Engineer to support the development and deployment of scalable AI/ML solutions. The ideal candidate will conduct model experiments, monitor performance, and troubleshoot issues while adhering to the Personal Data Protection Act (PDPA). The role demands ...

Distributed Storage Backend Engineer Intern

A leading technology company in Singapore is seeking an innovative individual to design and develop distributed storage systems. You will improve system stability and scalability while formulating development goals. The ideal candidate is pursuing a degree in Software Development or related fields and is familia ...

GenAI Engineer: Cloud AI Solutions on Azure & AWS

Temus, a leading consulting firm in Singapore, is looking for a GenAI Engineer to join their dynamic team. The role involves designing and implementing GenAI solutions, focusing on Azure and AWS technologies. Candidates should have experience in GenAI development and strong programming skills in Python or Java. ...

Cloud Native Observability Engineer Graduate (2026)

A global technology company is seeking a Cloud Native Application R&D Engineer Graduate for a full-time internship starting in 2026. The role involves developing and optimizing observability products in a data infrastructure context. Candidates should be proficient in programming (Golang/Java) and possess a stro ...

Senior Platform Engineer — Enterprise Web Apps & Cloud

ZENITH INFOTECH (S) PTE LTD. is seeking an experienced Platform Engineer to develop and maintain enterprise web-based applications and systems. The role involves gathering user requirements, designing solutions, and performing system analysis. The ideal candidate should have a minimum of 5 years of relevant expe ...

Senior Low Latency Trading Systems Engineer

A financial technology company in Singapore is seeking a Senior Software Engineer to analyze and enhance low-latency network connectivity for trading systems. The ideal candidate will have a Bachelor's or Master's degree in a relevant field, strong programming skills in Rust, C++, or Java, and experience in cryp ...

Associate Software Engineer Reliability & AI Global Scale

Visa is seeking an Associate Software Engineer in Singapore to join the Product Reliability Engineering team. The role involves solving complex challenges in the realm of digital payments. Candidates should have a Bachelor's Degree in Computer Science and 1-2 years of relevant experience, with skills in Java, Ag ...

Frontline Data Solutions Engineer End to End Impact

A technology company in Singapore seeks a Forward Deployed Software Engineer to work closely with clients to design data-driven solutions. The role demands strong coding abilities in languages like Python or Java and an analytical mindset. Successful candidates will have relevant work experience and the capacity ...

Full Stack Lead: React + Spring Boot Expert

A global professional services company seeks developers in Singapore focusing on both front-end and back-end technologies. Ideal candidates will be proficient in React, Vue.js, and Java, with a strong understanding of Microservices architecture and SQL databases. Responsibilities include collaborating with proje ...

Graduate Backend Engineer: AI Driven Global Search

A leading social media platform is looking for a Backend Engineer Graduate to join their Search team in Singapore, focusing on search algorithm innovation and architecture development. Candidates should be recent graduates skilled in C++, Python, or Java. This role involves research and development for advanced ...

Lead Full Stack Engineer & Tech Leader — Impact at Scale

A global technology firm in Singapore seeks a Software Engineer to lead a team and drive the design and implementation of high-quality software systems. The successful candidate will have experience in high-availability systems and a strong foundation in modern full-stack technologies, particularly Next.js/React ...

Big Data SRE: Automate, Stabilize & Scale Infra

Xiaomi Technology in Singapore is looking for an experienced professional to implement and maintain big data infrastructure systems. You will be responsible for designing tools to automate large-scale data management and troubleshoot production issues. The ideal candidate holds a Bachelor's degree in Computer Sc ...

Senior Software Engineer Scalable Backend & REST APIs

HORIZON SOFTWARE PTE. LTD. is seeking a talented Software Engineer with 6-7 years of experience in designing and maintaining enterprise-grade applications. The ideal candidate should possess strong programming skills in Java, Python, or Node.js and experience with modern development frameworks. You will collabor ...

Intra mart Tech Lead Banking Apps & CI/CD

TRANSFINGO INFOTECH SERVICES PTE. LTD. in Singapore is seeking a Technical Lead to develop banking business applications on the intra-mart platform. You will provide technical guidance throughout the design, development, deployment, and production phases. The ideal candidate should have strong hands-on experienc ...

SRE Automation Engineer: Reliability & CI/CD Champion

LYNEER CORP (SINGAPORE) PTE. LTD. is seeking a skilled professional to design and implement advanced Site Reliability Engineering (SRE) tooling and automation solutions using Python and Java. The role involves leading CI/CD pipeline adoption, monitoring system performance, and providing support for messaging and ...

Front Office Production Engineer Low Latency Trading

NatWest Group seeks a Production Specialist in Singapore. This role requires extensive experience supporting trading platforms and collaboration with the front office. The role involves hands-on support for Market Data and Venue Connectivity systems. Successful candidates will have strong automation, t ...

Remote Evening Software Engineer — Trading Platform

A financial services technology company is seeking a Software Engineer in Singapore to support and develop the MEMX Trading system software. The ideal candidate will have over 6 years of JAVA development experience focusing on low latency applications. Responsibilities include full software development life cycl ...

Fintech Lecturer & Industry Innovation Lead (Hybrid)

Nanyang Polytechnic in Singapore is seeking a subject matter expert in Fintech. This role will actively contribute to the academic and personal development of learners through curriculum development and project supervision. The ideal candidate will have at least 3 years of related experience along with ...

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