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

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Senior SRE Engineer – Payments & Security

AvePoint is seeking experienced professionals for a role in Security & Site Reliability Engineering based in Singapore. Candidates should possess a minimum of 5 years' experience in application support or security, focusing on system architecture, security hardening, and compliance. Key responsibilitie ...

Senior Software Engineer: Scale Microservices & CI/CD

PSA Singapore is seeking Software Engineers to join our Agile Product Delivery teams in Singapore. This role involves developing and maintaining cutting-edge solutions for the world's largest fully-automated container port. Ideal candidates will have a diploma or degree in Computer Science, strong communication ...

Senior Software Engineer Blockchain & Payments APIs

Circle Internet Singapore Pte. Ltd. is looking for a Senior Software Engineer to extend its blockchain systems infrastructure. The role involves building scalable microservices and APIs for payment systems, collaborating with cross-functional teams, and troubleshooting system issues. Candidates should have a min ...

Senior Backend Engineer BFSI Microservices Lead

GECO Asia Pte Ltd is seeking a Senior Software Engineer in Singapore to support the design and development of enterprise financial platforms in private equity and wealth management. The ideal candidate will exhibit expertise in backend engineering, particularly with Python and Java. The role encompasse ...

Senior Low Latency Trading Platform Engineer

SIGNALPLUS SG PTE. LTD. in Singapore is looking for a candidate to lead the design and development of a high-frequency quantitative trading platform. The ideal applicant should have a strong background in programming languages like Java, Kotlin, Rust, or C++, alongside expertise in JVM optimization and concurren ...

Senior Software Engineer Build Public Sector Platforms

A tech solutions company in Singapore is seeking a Senior Software Engineer. In this role, you will design and develop mission-critical digital platforms for the public sector, utilizing your expertise in both front-end and back-end development. The ideal candidate will have 4–6 years of experience and strong sk ...

Senior Software Engineer Lead Secure, Agile Dev

A leading software development company in Singapore seeks a Senior Software Engineer to join their team. This role involves practicing best coding practices, conducting defect analysis, and supporting system integration testing. Candidates should hold a Bachelor's degree in Computer Science or a related field an ...

Senior Data Engineer – Spark, Kafka & Cloud

Vistance Networks in Singapore is seeking a Senior Software Engineer to develop cutting-edge big data applications in Analytics and AI. Responsibilities include designing complex data pipelines with Scala/Java/Python, migrating data orchestration frameworks, and implementing cloud-native deployments on GKE. Idea ...

Junior Technical Architect: Cloud & Data Solutions

A financial market data provider in Singapore is looking for a Junior Technical Architect. This role involves supporting the design and implementation of technology solutions, working with senior architects, and ensuring compliance with standards. Candidates should have a degree in Computer Science or Engineerin ...

Senior Site Reliability Engineer & Architecture Lead

MORGAN MCKINLEY PTE. LTD. is looking for a skilled professional in Singapore to support a client in the public sector. The role involves solution architecture, system integration, and site reliability engineering (SRE). Ideal candidates should have a Bachelor's degree in Computer Science and over 5 yea ...

AI & Data Science Architect — Banking Leadership

A leading technology consulting firm in Singapore is seeking an experienced Architect – AI & Data Science to design impactful AI solutions for the banking sector. The ideal candidate will have 15+ years of experience, including 8 years in AI roles, and strong expertise in Python, Scala, and Java. This strategic ...

Embedded Systems Engineer

Job DescriptionReal time system development System integration (Hardware & software) Testing & commissioning System documentation Technical support to project team / internal process RequirementsDegree/diploma in Electronics/Computer Engineering or related field Prefer with experience in real time system ...

Data Engineering Intern: Build Pipelines & Insights

CapitaLand Business Services Pte Ltd in Singapore is seeking a Data Engineer Intern who will assist in building and supporting data pipelines on the Enterprise Data Platform. The role involves supporting data processing tasks for various business use cases across the organization. The ideal candidate i ...

ML Engineer Intern — Search & AI Systems

A leading social media platform in Singapore is looking for a Project Intern to engage in developing an advanced search engine. This role involves working on technologies like NLP and machine learning for optimizing search algorithms. Candidates should have a Bachelor's degree in computer science and proficiency ...

Lead Software Engineer — FinTech API & Scalable Systems

Ccgmag is looking for a Lead Software Engineer based in Singapore to enhance and deliver software for our Commercial & Investment Bank. In this role, you will be part of an agile team focused on designing, developing, and supporting high-quality software solutions. The ideal candidate will have a Bache ...

Hands On Banking Tech Architect for Digital & Payments

Wipro is seeking a hands-on Technical Architect in Singapore to shape and govern the architecture for digital banking and payments. The role requires 12+ years of experience in banking technology architecture and strong exposure to digital banking. The architect will collaborate with teams to ensure so ...

API Backend Engineer Fintech & AI Driven Payments

Hyphen Partners is seeking a Software Engineer (API) in Singapore to develop scalable API connectivity systems for their global payments platform. This high-impact role involves building API connector frameworks, ensuring secure integrations, and designing intelligent routing logic. The ideal candidate ...

Data Platform Lead: Real Time Ads & Ecommerce Analytics

Newbridge is seeking a Data Engineer in Singapore, responsible for designing and operating batch and streaming ETL/ELT pipelines. Candidates should demonstrate proficiency in SQL and programming languages such as Python, Scala, or Java. The position involves developing real-time jobs and collaborating with Da ...

Strategic Cards Technology Delivery Leader

UOB Investment is seeking a skilled professional to lead the development and delivery of open-system applications within the Cards Technology domain. The role involves managing software development lifecycles, ensuring DevOps compliance, and delivering high-quality systems design. With over 12 years in ...

Azure Database Migration & Modernization Architect

PURVIEW ASIA PACIFIC PTE. LTD. is seeking an experienced Database Migration Architect to lead the migration of on-premises databases to Azure managed services. This role requires deep database knowledge, expertise in cloud architecture, and collaboration with application teams across Java, Python, and .NET ec ...

Senior Full Stack Engineer, Payments & Wallet

Google in Singapore is seeking a Software Engineer to design and develop global business payment solutions. The role requires a Bachelor's degree and at least 2 years of experience in software development, specifically in Java, C/C++, or JavaScript. Candidates must be adept in full stack development and able to ...

Global Scale Observability Engineer (Backend)

Applied Intelligence Consulting (Singapore) is seeking a Backend Engineer to lead the development of an observability stack for a global consumer platform. The role requires strong proficiency in Java or Go, a minimum of 3+ years of relevant experience, and expertise in cloud-native observability technologies li ...

Infrastructure Engineering Intern Dev Infra

A leading short-form video platform in Singapore is seeking a project intern who will focus on quality assurance and development of DevOps tools. The ideal candidate is either an undergraduate or postgraduate in computer science, has experience with Java or Golang, and is familiar with SQL and Linux. This role o ...

Senior APAC Low Latency Trading Platform Engineer

A global financial services company in Singapore is looking for a senior software engineer for their APAC Equities Electronic Trading team. The role involves designing and developing a low-latency execution platform, collaborating with traders and product teams, and implementing Agile practices. Candidates shoul ...

Software Engineer Intelligence Analysis & Real Time Detection

Defence Science and Technology Agency in Singapore seeks a Software Engineer for Intelligence Analysis applications to develop advanced software solutions that enhance military intelligence. Your role includes building image and signals analysis applications and collaborating with diverse teams to ensure project ...

Senior ML Engineer: Account Security & Fraud Prevention

TikTok Pte. Ltd. in Singapore is looking for an expert with a Master's in Computer Science or a related field to strengthen account security across its diverse product lines. The role involves leveraging large-scale behavioral data and machine learning techniques to uncover hidden risks, ensuring a secure user e ...

Senior DevOps Engineer for Cloud, CI/CD & Kubernetes

A leading tech company in Singapore is seeking a dedicated DevOps Engineer proficient in .NET (C#) or Java. The ideal candidate will possess strong knowledge of CI/CD processes and experience with containerization technologies such as Kubernetes and Docker. A Master’s or Bachelor’s degree in Computer Science or ...

Staff Software Engineer — Full Stack & DevOps Leader

Google is seeking a seasoned Software Engineer in Singapore to develop cutting-edge technologies that change how billions of users interact with information. The ideal candidate has 8 years of software development experience and 5 years of full stack development experience using Java, Python, Golang, or C++. Res ...

Cloud Solutions Engineer – APIs & Integrations

A leading financial services firm in Singapore is looking for a Software Engineer to join its Business Applications Group. The role involves designing, developing, and maintaining business application solutions while collaborating with solution architects, integrating SaaS solutions, and participating in Agile p ...

Senior Lead Software Engineer, Trading Platform & Pricing

A leading financial services firm in Singapore is looking for a Senior Lead Software Engineer to spearhead the development of sophisticated trading systems. The role requires expertise in Java, strong leadership capabilities, and a passion for high-performance, resilient software solutions. You will lead a cross ...

Lead Distributed Systems Engineer – E‑Wallet & Payments

Shopee is seeking a technical expert to lead the development of the ShopeePay E-wallet financial system in Singapore. The ideal candidate will have over 5 years of experience in internet industry projects, particularly in distributed systems for financial services. Responsibilities include designing architecture ...

Enterprise Full Stack Engineer: Backend Focused & Independent

Tek Systems is looking for a Full Stack Engineer in Singapore to join an enterprise engineering team. This role emphasizes backend development using Java and Kotlin, with some frontend responsibilities using TypeScript and React. Candidates should have a minimum of 3 years' experience in a corporate setting and ...

Graduate Backend SRE: Observability & Resilience

A leading social media platform in Singapore seeks a candidate to support various internal services, ensuring optimal performance and operational cost efficiency. The role involves participating in on-call responses and developing tools to enhance service stability and observability. Candidates should be final y ...

Senior Cloud Platform Engineer – Cost & Security

Airwallex in Singapore is seeking an experienced software engineer to join its Cloud Platform Engineering team. You will design and build systems for billing, cost attribution, and access control within a cloud environment. The ideal candidate has over 5 years of experience in software engineering, strong backen ...

Senior ML Engineer: Account Security & Fraud Risk

TikTok in Singapore is seeking a qualified professional to take ownership of account security across its platforms, including short video, live streaming, and e-commerce. Candidates should hold a Master's degree in a relevant field and possess solid engineering skills, with proficiency in programming languages l ...

Senior NPI Test Lead Semiconductors

A global semiconductor company in Singapore is seeking a Test Development Engineer. You will lead the development of test strategies and plans for new products, collaborating with teams on test hardware and software. The ideal candidate has a degree in Electronics Engineering, at least 5 years of NPI test develo ...

Lead Test Architect for Mobile & Embedded Automation

Akkodis Singapore Pte Ltd is seeking a Test Architect – Mobile & Embedded Systems to design and build scalable test automation frameworks. You will transition from manual testing to automation-first, actively building and optimizing test solutions across devices and CI pipelines. The ideal candidate has over 5 y ...

Search Systems Engineer: Scalable, High Performance Backend

A leading tech company in Singapore is looking for a Software Development graduate to join their Search Architecture Team. This role involves designing and optimizing search system architecture while ensuring high system performance and stability. Ideal candidates should possess strong coding skills in C++, Pyth ...

Full Stack Software Engineer: Build Scalable, User Focused Apps

ST Engineering is looking for a Software Engineer in Singapore to design, develop, and integrate innovative software solutions. The ideal candidate should have hands-on experience in full-stack development and be proficient in C#, Java, HTML5, CSS3, and Python. Responsibilities include collaborating with cross-f ...

Cybersecurity Software Engineer: Build Secure Systems

The Centre for Strategic Infocomm Technologies is looking for a Software Engineer to aid in developing software solutions for cybersecurity. You will architect and build advanced software solutions and design system architecture for high availability. The ideal candidate has a degree in Computer Engine ...

Senior QA Engineer: Automation & Manual Testing Expert

MANPOWER STAFFING SERVICES (SINGAPORE) PTE LTD is looking for a skilled testing professional with a Bachelor's degree in Computer Science or Information Technology. The ideal candidate will have over 3 years of experience in both manual and automation testing, proficiency in automation frameworks like Selenium a ...

Global Payments Architect: Scalable, Cross Region Systems

A leading global tech firm based in Singapore is seeking a Software Engineer (Payments Architecture) to enhance its global payment system. The ideal candidate should have a Bachelor's degree in Computer Science and experience with high concurrency systems. Key responsibilities include upgrading system architectu ...

Senior Backend & Data Engineer FinTech Platform Lead

Agoda is seeking an experienced backend/data engineer to develop and maintain robust systems and scalable data pipelines in Singapore. The ideal candidate will have 8+ years of experience with Java, Kotlin, Scala, or C#, along with a strong background in big data technologies such as Hadoop and Spark. This posit ...

Algorithm Engineer, E commerce Knowledge Graph

ByteDance in Singapore is looking for an Algorithm Engineer to innovate and develop product knowledge graphs aimed at enhancing online shopping experiences. The successful candidate will create advanced models and algorithm solutions that significantly improve supply operational efficiencies. The role ...

Software Engineer II: Payments Platform & Wallet

Google is searching for a Software Engineer to develop the next-generation technologies that transform how users connect and interact. The ideal candidate will have a Bachelor's degree or equivalent, with at least 1 year of experience in software development in languages such as Python, Java, C++, or JavaScript. ...

CET Lecturer & Corporate Training Strategist

Republic Polytechnic in Singapore is seeking a Lecturer/Senior Lecturer for the School of Infocomm. The role involves analyzing market trends, tailoring CET programs to corporate needs, and driving marketing efforts through events and social media. The ideal candidate will have a relevant qualification in IT/Com ...

Data Engineering Intern: Scale Data Pipelines & Real Time Streams

Tencent is offering a role in Singapore focused on supporting WeChat with backend services and data needs. You will work on large-scale data pipelines and collaborate with multiple teams to optimize query performance using tools like ClickHouse and Apache Pulsar. The ideal candidate is currently pursui ...

AI Driven Ad Algorithms Engineer

PERSOL APAC is seeking an Advertising AI Algorithm Engineer in Singapore. This role involves developing AI infrastructure, optimizing ad systems, and collaborating with teams to enhance advertisement effectiveness. The ideal candidate will have a Ph.D. or Master's in a relevant field, strong programmin ...

Telecom Software Implementation Specialist (Onsite)

Tetherfi Pte Ltd in Singapore is seeking a Software Implementation Specialist to manage multiple projects, ensuring end-to-end project delivery while coordinating with clients. The ideal candidate should have a minimum of 4 years of Development/Support experience, particularly in Telecommunication projects, a ...

Senior Data Engineer — Build Scalable Pipelines & Platforms

peoplebank singapore pte. ltd. is seeking a Data Engineer based in Singapore to design and maintain scalable data infrastructures. The role involves ensuring data quality, optimizing performance, and mentoring junior engineers. Applicants should have a Bachelor's degree in a relevant field and at least ...

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