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

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AI Driven Enterprise Architect & Tech Leader

TOTAL EBIZ SOLUTIONS PTE. LTD. is seeking a technical architect in Singapore to drive AI integration and digital transformation initiatives. The ideal candidate will have 10-15 years of IT experience, with a strong background in Java/J2EE, .NET, and AI/ML technologies. Responsibilities include mentoring teams, a ...

Digital Transformation Engineer Dashboards & Automation

CHINA HARBOUR ENGINEERING COMPANY LTD Singapore Branch is seeking a Digitalization Department Engineer. This role involves supporting digital transformation through the development of digital systems, automation tools, and data management strategies. The ideal candidate will have 1-3 years of relevant ...

Master Data & Automation Engineer (Semiconductor)

VISIONPOWER SEMICONDUCTOR MANUFACTURING COMPANY PTE. LTD. is seeking a professional in Singapore to design and maintain Master Data Management solutions. The role requires a Bachelor's degree in a related field and at least 1 year of relevant experience. The ideal candidate will have a strong understan ...

Software Engineering Internship Hands on Dev & Testing

A leading telecommunications company in Singapore is seeking candidates for a Software Development role. The position involves learning to enhance software applications, analyzing specifications, and performing technical tasks. Ideal candidates will be pursuing a diploma or bachelor's degree in Computer Science ...

Senior Software Engineer — Enterprise & SaaS Platforms

HORIZON GLOBAL SERVICES PTE. LTD. is seeking a highly skilled Software Engineer with over 10 years of experience in software development. The successful candidate will be responsible for the design, development, testing, deployment, support, and maintenance of enterprise and SaaS applications. This rol ...

Staff Backend Architect Cards Platform

Airwallex is looking for a skilled Backend Engineer in Singapore to drive the architecture and design of backend systems for their Cards product. You will lead technical initiatives, mentor engineering teams, and ensure the delivery of reliable solutions. The role requires a Bachelor's degree in Computer Science ...

Senior APAC Low Latency Trading Systems Engineer

A financial services organization in Singapore is seeking a senior software engineer to design and develop their next-gen low-latency execution platform. This role involves collaborating with traders and product teams, requiring at least 7 years of experience in Java and/or C#. The ideal candidate should have ex ...

QA Automation Intern — Remote, Accelerator Program

A leading blockchain ecosystem in Singapore is seeking current university students or recent graduates for a position in their Binance Accelerator Program. This program provides early career talent with immersive experience in the Web3 space, focusing on product testing, collaboration, and professional networkin ...

Scale Ready Backend Engineer, DataStore Sync

TIKTOK PTE. LTD. in Singapore is seeking a software engineer for the DataStore Sync Team. This role involves solving compliance, reliability, and usability issues related to data transmission in global multi-DC environments. Candidates should have a Bachelor's degree in Computer Science or Software Engineering, ...

Systems Analyst Digital Transformation & Cloud

Housing and Development Board in Singapore is seeking a Systems Analyst to join its IT Group. In this role, you will drive digital transformation, develop innovative solutions, and work closely with various stakeholders. The ideal candidate should possess knowledge in Scrum, CI/CD technologies, cloud computing, ...

SailPoint IAM Engineer – IdentityIQ & IdentityNow Specialist

An international IT services company in Singapore seeks a skilled professional to manage Sailpoint IdentityIQ and develop identity workflows. The role involves integrating new applications, troubleshooting system issues, and collaborating with IT teams. A degree in Computer Science/Information Technology and pro ...

Full Stack Engineer for Scalable Web Apps

A leading software development company in Singapore is seeking a talented full stack Software Engineer. The ideal candidate will collaborate with cross-functional agile teams to deliver technical solutions and work with modern web technologies like Next.Js/React.js for front-end and Java/Kotlin for back-end. Exp ...

Senior Trading Solutions Architect

A financial technology company in Singapore seeks a Trading Solution Specialist to provide expertise in implementing and maintaining trading solutions. You will collaborate with clients for system integration, provide ongoing support, and ensure compliance with regulatory standards. Ideal candidates should have ...

Senior Backend Architect BFSI Platforms (12 Month)

geco asia pte. ltd. is seeking an experienced Senior Software Engineer in Singapore for a 12-month engagement starting ASAP. You will support the design and enhancement of enterprise financial platforms, particularly in private equity and wealth management. The ideal candidate will have strong backend ...

System Analyst: API & Integration Architect

TECHNOPALS PTE. LTD. in Singapore is looking for an individual to gather and analyze requirements effectively. You will engage with stakeholders to ensure the delivery of quality functional and technical specifications. The ideal candidate will possess strong technical skills in Java, APIs, and Agile m ...

APAC Senior Detection & Response Engineer (Hybrid)

Sopra Steria in Singapore is looking for a seasoned security professional to lead technical activities within the IT Production Security Investigation & Incident Response team. This role emphasizes on driving the detection of security threats and improving incident response capabilities. The ideal cand ...

Senior App Security Engineer SDLC & DevSecOps

DBS Bank Australia is looking for a Senior Associate, Application Security Engineer in Singapore. The role focuses on ensuring application security through advisory, vulnerability analysis, and training developers in secure coding practices. Candidates should have at least 5 years of relevant experience, knowled ...

Backend Engineer Intern: Promotion Systems & Tools

A leading e-commerce platform is seeking a motivated Backend Engineering Intern to join their Marketplace Promotion team in Singapore. This role involves designing and maintaining backend services, troubleshooting issues, and collaborating with the product team. Ideal candidates are passionate about software eng ...

Manufacturing Apps Engineer Full Stack & Real Time Ops

A leading technology recruitment firm in Singapore is seeking a Full Stack Manufacturing Applications Engineer on a contract basis. The role involves developing end-to-end factory applications, managing CI/CD pipelines, and integrating applications with manufacturing systems and IoT devices. Ideal candidates sho ...

Lead Software Engineer — Global Finance Tech Platform

JPMorgan & Co in Singapore is seeking a Lead Software Engineer to join their Commercial & Investment Bank. This role involves designing, developing, and implementing software solutions for the Global Portfolio Swap platform. Candidates should have a Bachelor's degree in Computer Science and at least 5 years of e ...

Software Engineering Intern — Real World Projects & Mentorship

DXC Technology Inc. is seeking a Software Engineering Intern in Singapore to gain exposure to IT systems and support. This role involves updating incident tickets, analyzing technical issues, assisting in system enhancements, and documenting deployment processes. Candidates should be enrolled in a relevant diplo ...

Backend Engineer, Ads Platform High Impact

A global technology firm based in Singapore is looking for a Software Engineer to develop impactful technologies that enhance user interaction and information access. Candidates should have a Bachelor's degree in Computer Science, a year of software development experience, and skills in languages like C++, Java, ...

Junior Database & Storage Software Engineer

XIAOMI TECHNOLOGIES SINGAPORE PTE. LTD. is seeking a Computer Software Engineer to join the Database & Storage Infrastructure team in Singapore. The role involves researching, designing, and developing software for managing large-scale database systems. Candidates should possess a Bachelor's degree in Computer S ...

Tech Lead, Backend Systems for High Throughput Platforms

KLOOK, a leading travel experiences platform based in Singapore, is seeking a Tech Lead Backend Engineer to oversee architecture design and lead the development of high-throughput systems. The ideal candidate will have over 7 years of backend experience, particularly in the Java/Spring Boot ecosystem, and must d ...

Graduate Backend Engineer — Scalable Recommendations

A leading social media platform in Singapore seeks final-year or recent graduates for a role in designing and developing large-scale recommendation systems. Candidates should have experience in programming with languages such as C, C++, Java, or Golang, along with effective communication skills and a strong sens ...

Junior DL Engineer — Search Ranking (2026 Start)

A global tech company is seeking a Deep Learning Algorithm Graduate for a 2026 start. Join the Search Ranking Team to optimize algorithms and utilize advanced AI techniques. Ideal candidates hold a relevant Bachelor's or Master's degree and possess strong coding skills in C++, Python, or Java. Successful candida ...

Senior Mobile & Web Payments Architect

CAREERALLY PTE. LTD. in Singapore is seeking a Senior Software Architect to design secure mobile and web payment platforms. The ideal candidate will lead development teams, ensuring high code quality and fostering collaboration across product and UX teams. With at least 8 years in software development ...

Coding Educator: Inspire Students, Teach & Grow

DESCARTES LEARNING CENTRE PTE. LTD. in Singapore is seeking an experienced Coding Teacher to design and deliver engaging coding lessons for students of various ages and skill levels. The ideal candidate will hold a Bachelor's degree in Computer Science or Education, possess proven teaching experience, ...

Graduate Algorithm Engineer Knowledge Graph & ML

A leading global technology company in Singapore is seeking an Algorithm Engineer Graduate for its 2026 program. This role focuses on developing knowledge graphs to enhance online shopping experiences. Ideal candidates will have a PhD in relevant fields and proficiency in programming languages such as Python or ...

Vice President, Algorithmic Trading & Quantitative Research

Jpmorgan & Co seeks a Vice President for its QR eTrading team in Singapore. The role involves leading the design and implementation of algorithmic trading platforms, using quantitative research and data analytics. The ideal candidate should possess a Master's degree in a STEM field and have at least 5 years of e ...

Senior AI Product Engineer: RAG & Intelligent Workflows

A tech-focused government agency in Singapore is seeking a Senior Software Engineer to develop AI-driven applications that enhance information processing and analysis. The role involves designing scalable AI-enabled digital products, collaborating with cross-functional teams, and upholding high engineering stand ...

Engineering Lead Billing Platform (Singapore)

A financial technology company in Singapore seeks an experienced engineer to lead a team and design large-scale software solutions. You will work closely with Product Managers to deliver business-critical features, ensuring high standards through code reviews and development plans. The ideal candidate has strong ...

Senior Software Engineer Secure Public Sector Systems

CODEX SOLUTIONS PTE. LTD. is seeking a Senior Software Engineer in Singapore. The candidate should have 4-6 years of experience designing and developing secure and scalable digital systems for public sector initiatives. Responsibilities include full-stack development, collaboration in Agile teams, and implementi ...

Real Time Backend Engineer Intern

A leading social media platform is seeking passionate interns to join their software engineering team in Singapore. This internship offers students hands-on experience in building and optimizing real-time systems for a global audience. Applicants should be pursuing a degree in Software Development or related fie ...

Senior Staff Software Engineer — Low Latency Trading

OKX, a leading crypto exchange in Singapore, is seeking a technical professional to design and implement innovative solutions for their trading products. You will optimize their trading architecture, focusing on low latency and high availability. The ideal candidate has a strong STEM background, is flu ...

Staff Software Engineer: Global Token Platform Architect

A leading payment technology firm in Singapore is seeking a passionate Software Engineer to advance their tokenization platform. The ideal candidate will have expertise in Java and web services, capable of collaborating with multi-functional teams to design scalable software solutions. This position encourages i ...

Senior VP, Solution Architecture & Digital Transformation

Sumitomo Mitsui Banking Corporation in Singapore is seeking a technical leader to enhance architecture and security design of banking applications. The role involves collaboration with IT and business teams while providing guidelines for application architecture. The ideal candidate will have over 15 y ...

Senior Solutions Architect: Data Streaming & Cloud

IBM is searching for a Solutions Engineer in Singapore who will collaborate with Account Executives to address customer needs. This role involves leading Technical Proofs of Concept and conducting Discovery Sessions to deliver innovative Data Streaming use cases. Candidates should possess experience in ...

Software Engineering Intern: Build Scalable Apps & UX

A telecommunications company in Singapore is seeking a software engineer to design and develop new software modules that enhance business solutions. The ideal candidate will work closely with product management teams, ensuring high performance, reliability, and a top-class user experience in application developm ...

Backend Engineer Intern: Build Scalable Recommendation Tools

A prominent short-form video platform is seeking interns for their Recommendation Architecture Team in Singapore. The role involves designing development toolkits for recommendation systems, enhancing system observability, and building algorithm toolchains. Suitable candidates should be pursuing a degree in Comp ...

Principal Consultant

Experience in API development and integration Hands-on experience with at least one API platform: Axway API / Google Apigee / IBM API Connect Strong knowledge of RESTful APIs, JSON, XML, and web services Experience with API security standards (OAuth2, JWT, Basic Auth, ...

Robotics Software Engineer Intern — UI & Backend

A robotics company in Singapore is seeking a Software Engineer Intern to build user-friendly applications for their innovative robots. This role involves collaborating with cross-functional teams to create responsive UIs using React and TypeScript, along with backend services in Go or Java. Candidates familiar w ...

Backend Software Engineer Intern — Data Platform & BI

A leading social media platform in Singapore is offering an internship for 2026, focusing on backend development of BI platforms. Suitable candidates should be pursuing a degree in Computer Science or related fields, and possess strong programming skills in languages like Java or Go. The internship period runs f ...

Senior System Analyst: Platform Innovation & Delivery Lead

SOLDERFIELD RESOURCES PTE. LTD. in Singapore is seeking an experienced technical professional to work closely with cross-functional teams, driving innovation and efficiency. You will manage vendor resources, produce design documents, and lead multi-vendor teams while adhering to standards in development and secu ...

Lead Test Automation Architect for Web & Mobile

A global consulting company located in Singapore is seeking a Test Automation Architect Lead responsible for defining test strategies and designing scalable automation frameworks for web and mobile applications. This role will lead automation execution and collaborate closely with various teams, ensuring quality ...

Lead ML Engineer Search & NLP Innovation

A global technology company is looking for a candidate to optimize search quality and enhance user search experiences. The ideal candidate will have a Bachelor's degree in computer science and proficient coding skills in languages such as C++, Python, or Java. Experience in machine learning and natural language ...

Backend Engineer Intern: Build Scalable LLM Inference

TikTok is seeking talented individuals for an internship starting from September 2025 in Singapore. The role involves participating in content understanding training, building low-latency architectures for training, and optimizing large model performance. Ideal candidates should pursue a degree in Computer Scien ...

AI Driven Tech Lead for Scalable AdTech Platform

Rakuten Kobo Inc. in Singapore seeks a Senior Software Engineer to lead the development of a next-generation advertising platform. This role emphasizes architectural leadership, technical excellence, and integrating AI into workflows. Ideal candidates will have over 8 years of experience in software engineering, ...

Senior Full Stack Engineer & Systems Architect

Zenika Singapore is looking for a consultant passionate about building scalable systems and collaborating with client teams. The ideal candidate has over 5 years of full stack development experience and is proficient in modern frameworks such as Java, Python, and Node.js. Expertise in React and TypeScript is ess ...

Backend Engineer, Trading Connectivity

A leading trading technology firm in Singapore is seeking a Software Engineer to join their Trading Connectivity team. In this role, you will design and maintain high-performance backend systems while collaborating with various teams to enhance platform performance. The ideal candidate will have over 3 years of ...

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