50,800+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Customer Service Officer / Executive (Unit Handover & Defects Management)

Who Are We Founded in 1896, Knight Frank was registered as Knight Frank LLP a Limited Liability Partnership, on 3 November 2003, registered in England & Wales at 55 Baker Street, London, W1U 8AN with the registered number OC . Headquartered in London, UK, Knight Frank is one of the world's leading ind ...

Technical Writer

Beyond Secure. AvePoint is the global leader in data security, governance, and resilience, going beyond traditional solutions to ensure a robust data foundation and enable organizations everywhere to collaborate with confidence. Over 25,000 customers worldwide rely on the AvePoint Confidence Platform ...

Premium Support Engineer (Singapore)

Location Remote - Singapore Employment Type Full time Location Type Hybrid Department Support Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Rep ...

Senior Product Manager (Monetization)

Job Responsibilities :The Product Manager will play a pivotal role in shaping and delivering next generation software solutions for the game developer ecosystem. You will bridge technical execution with business priorities to build and scale a suite of tools that empower developers wo ...

Software Engineer, SGN

What the role is: The Singapore Global Network (SGN) is a division in the Economic Development Board tasked to re-energise Singapore’s efforts in building a strong and extensive ecosystem of overseas Family, Friends, Fans (3F) for Singapore. SGN leads the Whole-Of-Government effort to coordinate across agencies ...

AVP, Enterprise AI Platform Engineer (GenAI & MLOps)

**AI Platform Engineer (AVP) – Enterprise AI Platform****About the Role**We are seeking an experienced **AI Platform Engineer (AVP)** to design, build, and operate OCBC’s enterprise AI platform. This role focuses on delivering secure, scalable, and production-grade AI capabilities that enable teams to develop, d ...

WXG Senior Software Engineer Infrastructure

Business Unit WeiXin Group (WXG) is responsible for the construction and operation of the Weixin ecosystem and leveraging Weixin's open platforms such as Official Accounts, Mini Programs, Weixin Pay, WeCom and search function. WXG provides solutions and connectivity for intelligent upgrades across all industries ...

AI Platform Engineer (AVP) – Enterprise AI Platform

**AI Platform Engineer (AVP) – Enterprise AI Platform****About the Role**We are seeking an experienced **AI Platform Engineer (AVP)** to design, build, and operate OCBC’s enterprise AI platform. This role focuses on delivering secure, scalable, and production-grade AI capabilities that enable teams to develop, d ...

Senior Software Engineer

Be a Part of Something BIG! The Senior Software Engineer will play a crucial role in supporting the digitalization strategy for Group Networks. This position involves designing, developing, integrating, testing, and maintaining the Application Programming Interface (API) / software components for ...

Backend Engineer (New Headcount)

Team Introduction: At H2 Games, our User Acquisition team drives community growth by crafting targeted strategies that attract, retain, and engage users. Through creative incentives and seamless user experiences, we deliver end-to-end campaigns covering user engagement, resource alloc ...

Backend Engineer (New Headcount)

Team Introduction: At H2 Games, our User Acquisition team drives community growth by crafting targeted strategies that attract, retain, and engage users. Through creative incentives and seamless user experiences, we deliver end-to-end campaigns covering user engagement, resource allocation, and ...

TAP Consultant

About the Role: We are seeking an experienced TAP Consultant with strong hands‑on expertise in Temenos WealthSuite (Triple'A Plus) to support large‑scale Private Banking / Wealth Management implementations. This role requires deep technical oversight, strong vendor coordination, and end‑to‑end deliver ...

Head of Engineering (Financial Services)

TheHead of Engineeringis responsible for providing technical leadership and people leadership across a large, complex engineering organisation within the Financial Services Industry (FSI). This role drives the engineering strategy, architecture, delivery excellence, and talent development required to bui ...

Application Development Back End Development

Job Description At RedMart, a subsidiary of Southeast Asia's leading E-Commerce giant, we are redefining online grocery shopping through technology. Beyond managing our buyer app and highly automated warehouse complex, our mission is to build the intelligence layer behind our robust logistics supply chain. We co ...

Software Engineer, Apple Online Store

SummaryWe’re a diverse collection of thinkers and doers, continually reimagining our products, systems, and practices to help people do what they love in new ways. This is a deeply collaborative place, where everything we create is the result of people in different roles and teams working together to make ea ...

Backend Engineer (New Headcount)

Team Introduction:At H2 Games, our User Acquisition team drives community growth by crafting targeted strategies that attract, retain, and engage users. Through creative incentives and seamless user experiences, we deliver end-to-end campaigns covering user engagement, resource allocat ...

Software Engineer II, Enterprise Data Protection Singapore

Job description Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're look ...

Lead SAP Fiori/UI5 Architect & Team Mentor

A leading technology services firm in Singapore is looking for a SAP Fiori/UI5 Development Lead to oversee and develop custom applications. In this role, the candidate will lead a development team, providing technical guidance and managing project execution. They should possess extensive experience in SAP Fiori, ...

Senior Software Engineer Machine Learning & AI Systems

Meta is looking for experienced engineers in Singapore to build innovative products that connect billions of people. The role involves collaborating with cross-functional teams, developing and optimizing software components, and leading technical efforts. Applicants should have a strong background in s ...

Senior Engineer, Low Latency Trading Platform

A leading financial services company in Singapore is seeking a Senior Software Engineer for its APAC Equities Electronic Trading team. The role involves designing and developing their next-gen low-latency execution platform, collaborating with a diverse team, and driving Agile practices and CI/CD processes. Idea ...

Data Services Engineer: Build Robust Pipelines & APIs

The Defence Science and Technology Agency in Singapore is seeking motivated Software Engineers to develop automated data services that support critical operations. In this role, you will design data pipelines, implement APIs, and collaborate with cross-functional teams to enhance system efficiency. Candidates sh ...

Backend Software Engineer Intern, Privacy & Security

A leading social media platform in Singapore is looking for talented individuals for a data privacy engineering internship starting in January 2026. This role involves designing and maintaining systems that enhance user privacy, working with engineering teams to ensure compliance with privacy regulations, and re ...

AI Agent Engineer Production Ready LLM Systems

Binance is seeking an AI Agent Engineer in Singapore to design and build innovative AI workflows and systems. The role involves working alongside experienced engineers to enhance productivity and operational efficiency through practical AI solutions. Candidates should hold a Bachelor's or Master's degree in a re ...

Backend Software Engineer Live Revenue Platform

A leading technology firm in Singapore is seeking passionate engineers to develop and optimize a real-time, high-performance, large-scale distributed infrastructure for live streaming. You will be crucial in building innovative revenue features that affect millions of users. Candidates should be proficient in la ...

APJ Forward Deployed AI Engineer – Remote First

Cerebras is looking for an experienced Forward Deployed AI Engineer based in Singapore. This remote-first role involves collaborating with client engineering teams, managing multiple projects, and delivering technical solutions. Candidates should have 2–5 years of software development experience, with proficienc ...

Research Associate: Privacy‑Preserving ML & Algorithms

Nanyang Technological University Singapore is seeking a research-oriented individual to conduct advanced research in differential privacy and associated algorithms. The ideal candidate will hold a Master's degree in Computer Science or related fields, possess strong programming skills in Python, C/C++, or Java, ...

Backend Engineer Scalable E Commerce Systems (Europe)

TikTok is seeking a candidate for a technical role in Global E-Commerce, responsible for developing and stabilizing B-side business systems. The role requires a Bachelor’s degree in Computer Science or a related field, with experience in backend services development using Java, Golang, Python, or C++. Duties inc ...

Backend Engineer Intern — Global Ecommerce Recs & Infra

A leading social media platform in Singapore is seeking interns for their E-commerce Recommendation Infra team. The role includes building high-performance online services and efficient data pipelines. Candidates should be pursuing a degree in Computer Science or a related field and have programming experience i ...

Pharmacy App Support Specialist — 24/7 Reliability & Performance

A technology solutions company in Singapore seeks an Application Support Consultant with 2-3 years of relevant experience. The role involves providing technical support for a pharmacy application, troubleshooting issues, and continuous maintenance. Ideal candidates have a Bachelor's Degree in a related field and ...

Senior Data Engineer, Finance ETL & Warehousing

A leading technology firm in Singapore is looking for a Data Engineer to join their HQ Finance department. The successful candidate will be responsible for designing, developing, and maintaining ETL programs, managing data pipelines, and collaborating with analysts to support reporting and analysis. Applicants s ...

Cloud Native Ad Tech Intern: Real Time Data on AWS

A leading technology firm is seeking a motivated Software Engineering Intern in Singapore to help develop next-generation ad-data systems on AWS. This position offers a unique opportunity to build high-scale cloud-native architectures, work on real-time data processing, and collaborate with experienced engineers ...

Backend Engineer Intern — TikTok Shop E‑Commerce

A leading social media platform in Singapore is seeking an intern to join their team in e-commerce development. The successful candidate will develop scalable and secure e-commerce solutions, collaborate with product teams, and create intuitive shopping experiences. Ideal candidates are pursuing a degree in Soft ...

Platform Engineering Lead — Notifications & Scale

Airwallex is seeking an Engineering Lead for the Notification Platform team in Singapore. This role is focused on building and operating critical components of the notification infrastructure. The successful candidate will manage a team of engineers, oversee technical delivery, and drive engineering quality. Ide ...

Software Engineer – Secure National Digital Identity

GovTech Singapore is seeking a Software Engineer to join the Singpass team, working on critical national digital services. The ideal candidate will have a Bachelor’s degree in Computer Science and experience in modern programming languages like Go and Java. You'll participate in all stages of the software develo ...

Systems Analyst: Innovate, Integrate & 24/7 Support

PSA CORPORATION LIMITED in Singapore is seeking a candidate with a degree in Computing, Computer Science, or a related field. The role involves developing and maintaining software applications, particularly using C, C++, and Java, for a dynamic ICT division. Responsibilities include working with users and vendor ...

Security Solutions Engineer Full Stack Innovator

AKKODIS SINGAPORE PTE. LTD. is hiring a Software Engineer to develop innovative security solutions for Homeland Security, Smart Cities, and Critical Infrastructure. The position requires collaboration with cross-functional teams and adherence to Thales software methodologies. The ideal candidate holds ...

Full Stack Software Engineer Intern — Health Tech Impact

A leading digital health company in Singapore is seeking a Software Engineer Intern to contribute to proof-of-concept technology initiatives and enhance existing systems. This role involves building and maintaining full-stack applications, collaborating with cross-functional teams, and gaining hands-on experienc ...

Graduate Backend Engineer E commerce Reco Infra

A global e-commerce platform in Singapore is seeking a Backend Engineer Graduate to build scalable systems for its recommendation infrastructure. Candidates should be recent graduates in Computer Science or related fields, with programming skills in C, C++, Java, or Golang. The role offers the opportunity to wor ...

Senior Full Stack Engineer | Lead, Build Scalable Web Apps

Rakuten Asia Pte Ltd in Singapore is seeking a skilled full-stack engineer with over 5 years of experience in software development. The ideal candidate will be responsible for designing scalable features, analyzing requirements, and mentoring junior developers. Candidates should possess in-depth knowledge of Jav ...

Senior Data Scientist: AI, Simulation & Optimization

Micron Memory Malaysia Sdn Bhd in Singapore is seeking a Senior Data Scientist to analyze big data and develop actionable insights. The role will focus on semiconductor operations and require strong programming capabilities in languages such as JAVA and Python. The ideal candidate will have at least 3 ...

Senior Software Engineer: Platform & Modernization Leader

A technology solutions provider in Singapore is seeking a Senior Software Engineer to lead priority projects and contribute to modernization initiatives. The ideal candidate will have over 5 years of experience in software engineering, a strong background in system design, and familiarity with modern tech stacks ...

Site Reliability Engineer — Scale, Reliability & Tooling

TikTok is seeking a seasoned Site Reliability Engineer (SRE) to enhance its e-commerce platform operations. This role demands at least 5 years of programming expertise in languages like Java, C++, or Go, alongside robust knowledge in managing large-scale distributed systems. As a member of the product and operat ...

Technical Lead Global Coupon & Loyalty Platform

A leading technology company in Singapore seeks a Senior Backend Engineer to design and implement scalable services for their Coupon platform. You will work in a diverse global team, translating product requirements into technical solutions, while ensuring high service quality. The ideal candidate has over 8 yea ...

Senior CIM/MES Systems Engineer Automation & IT

A recruitment agency in Singapore seeks a candidate to monitor and maintain CIM systems. The ideal applicant will have a degree in Computer Science or equivalent, with a minimum of 2 years in CIM roles, and proficiency in SQL and Java. The position involves designing and supporting CIM applications while offerin ...

Senior Distributed Storage Systems Engineer

ByteDance is looking for talented individuals to join the Distributed Storage team in Singapore. The role involves designing and developing innovative distributed storage systems while enhancing system stability and performance in alignment with business needs. Successful candidates will have at least ...

Senior Low Latency Trading Platform Engineer

A leading banking institution in Singapore is seeking a Senior Software Engineer for its APAC Equities Electronic Trading team. This role involves designing, developing, and maintaining a cutting-edge low-latency execution platform. Candidates should have at least 7 years of experience with Java and/or C#, and a ...

Senior Software Engineer & Technical Lead

A leading technology firm in Singapore is looking for a Software Engineering Team Lead to guide a team in the development and maintenance of software applications. This role involves setting technical direction, project management, and mentoring junior developers. Ideal candidates should hold a degree in Compute ...

Real Time Cross Border Payments Engineer Intern

Tencent is seeking a Cross-Border Payment Software Engineering Intern to join their fintech team in Singapore. This role involves developing real-time payment processing systems and optimizing backend performance using cutting-edge technologies. Ideal candidates are pursuing a degree in Computer Science and h ...

Backend Engineering Intern — Real Time Streaming Platform

A leading tech company in Singapore seeks passionate interns in software development. This role involves building and optimizing live streaming infrastructure. Candidates should pursue a degree in related fields, be proficient in Go, Python, Java, or C++, and have knowledge of data structures and algorithms. The ...

Senior Data Applications Engineer — Real Time Pipelines

A leading fintech company in Singapore is seeking a skilled professional to develop and manage their data platform. Your role will involve building data pipelines, maintaining user tagging systems, and collaborating with various teams to optimize product performance. Ideal candidates will have a Bachelor's degre ...

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