131,280+ Lead Fullstack Developer Java Jobs in Singapore — Top Companies Hiring June 2026

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Backend Engineer Build Scalable Production Systems

DADACONSULTANTS PTE. LTD. in Singapore is seeking a Backend Engineer to design, build, and maintain critical backend services. In this role, you will work on distributed systems, optimize performance, and own the delivery of backend features. You should have a strong background in backend programming languages s ...

Payments Data Platform Engineer

A leading technology company is seeking a Software Engineer in Singapore to develop cutting-edge data infrastructures for payment solutions. The role demands a Bachelor's degree in Computer Science, coupled with 2 years of software development experience in languages like C, C++, Java, or Python. Candidates will ...

Quantitative Trading Associate, Automated Strategies

TwinThread in Singapore seeks an Associate in Automated Trading Strategies to enhance their eFX market-making business. You will be critical in designing and implementing automated trading strategies, contributing to improved pricing and risk management. The ideal candidate will possess a strong backgr ...

Software Engineer, Online Store Platform (Entry Level)

A leading technology company located in Singapore is seeking motivated and entry-level Software Engineers to join their Information Systems and Technology group. This role involves designing and developing high-performing platforms, collaborating with cross-functional teams, and contributing to strategic initiat ...

Tech Risk Consulting Intern: IT Security & Controls

EY in Singapore seeks candidates for a role focused on providing technology risks solutions for clients. The successful candidate will help mitigate risks through design and implementation of controls in various applications and infrastructures. Applicants should be pursuing a relevant university degre ...

Content Safety Software Engineer — ML & Systems

Google is seeking a skilled Software Engineer in Singapore to develop next-generation technologies that protect users from harmful content. This role involves designing content safety systems and working on machine learning infrastructure to ensure the safety and reliability of products. The ideal cand ...

Senior SRE: Cloud Infrastructure & Reliability Engineer

ByteDance is seeking a skilled Site Reliability Engineer in Singapore to ensure the reliability and efficiency of core infrastructure. You will work on system capacity and stability, troubleshooting issues, and building automated solutions. The ideal candidate has a Bachelor’s or Master’s degree in Com ...

Public Sector AI Engineer: Low‑Code & Data Solutions

CMC APAC in Singapore is looking for a skilled Low Code Engineer / Data Engineer to support AI initiatives. The role involves designing, fine-tuning, and deploying AI solutions for public sector projects including grants processing and fraud detection. The ideal candidate should have strong programming ...

Lead AI Engineer, Search & Recommendation (LLMs)

GoTo Group is seeking an algorithm member for their Search and Recommendations Platform team in Singapore. In this role, you will design and implement algorithms for various products, enhance user behavior models, and collaborate with teams to improve search and recommendation systems. The ideal candidate holds ...

Backend Engineers (Search)

Degree/Diploma in Computer Science, IT, Computer/Electronics Engineering, or related field. Proficient in backend development using Java, Kotlin, Python, Golang, Node.js, or Ruby. Experience with cloud platforms such as AWS, Azure, or Google Cloud. Strong understanding of REST APIs, GraphQL, gRPC, and WebSockets ...

AI Research Intern: LLM Systems & Data Pipelines

Jain Global, LLC is looking for an AI Research Intern in Singapore to build and evaluate AI-driven systems across various domains. The role involves implementing and stress-testing modern AI systems, including LLMs, in practical settings. The ideal candidate will work closely with researchers on unstru ...

Software Engineer II — Automation & Resilience

JPMORGAN CHASE BANK, N.A. in Singapore is looking for a Software Engineer II to join their Corporate and Investment Banking team. You will design, code, and deliver software solutions while engaging with the team in an agile environment. Ideal candidates have a Bachelor’s degree in Computer Science, ex ...

APAC IT Support Analyst – Trade Systems & Incidents

ADECCO PERSONNEL PTE LTD is looking for a Technical Support Specialist in Singapore. The role involves managing application platforms and supporting the operational team for Trade Tools in APAC. Candidates should have at least 4 years of experience with Linux/Shell scripting, Oracle PL/SQL, and Java. T ...

Real Time Data Ingestion Engineer Intern

ByteDance is seeking talented interns to join our engineering team in Singapore for a 2026 internship. This role focuses on designing and optimizing large-scale data ingestion systems to ensure high throughput and fault tolerance. Candidates should be pursuing a degree in Software Development, Computer ...

GenAI Data Engineer Intern: Build AI Powered Products

An innovative tech company in Singapore is seeking a motivated entry-level data engineer to develop Generative AI products. The successful candidate will collaborate with teams to enhance product iterations, improve user experience, and utilize technology for business growth. A Bachelor's degree in a relevant fi ...

Operations Manager, Video Intelligence Platform

A leading technology services firm in Singapore is seeking an Operation Manager to oversee project maintenance and operation management. The role demands technical knowledge in Java programming, virtualization technologies, and a minimum of three years in software development. Responsibilities include troublesho ...

QA Automation Engineer — Selenium, API & CI/CD Expert

GMP TECHNOLOGIES (S) PTE LTD in Singapore is seeking a Software Tester to conduct non-regression testing and develop automated test scripts using Selenium. The ideal candidate will have 3-5 years of experience in software testing, preferably within the banking sector. Responsibilities include collabora ...

Senior Performance Engineer Load Testing & Observability

EXASOFT PTE. LTD. is looking for an experienced Performance Testing Engineer in Singapore. Candidates must have a minimum of 6 years of experience in Performance Testing and Engineering, and proficiency in C and Java programming is mandatory. The role involves analyzing performance testing results, rec ...

Senior Microservices Application Support Engineer

OCBC Bank in Singapore is looking for an experienced application support professional. You will provide L1/L2 support, troubleshoot service failures, and ensure SLA adherence. The ideal candidate should possess strong Core Java skills, experience with log monitoring using the ELK stack, and expertise in incid ...

Senior Test Automation Engineer AI & API Focus

RAPSYS TECHNOLOGIES PTE. LTD. is looking for a Senior Executive specializing in Test Automation across Singapore. The role requires 4 years of experience in the field. Key responsibilities include skill development in process improvement and defect logging, alongside strong knowledge in Selenium and Ja ...

Senior Scientist, AI Driven Airport Operations

A*STAR RESEARCH ENTITIES is seeking a highly motivated Research Scientist to conduct advanced research in airport operations. The role involves developing data-driven models and operational frameworks to enhance efficiency and decision-making in airport ecosystems. Candidates must hold a PhD in a relevant field, ...

Tech Risk Consulting Intern: IT Security & Controls

EY in Singapore seeks candidates for a role focused on providing technology risks solutions for clients. The successful candidate will help mitigate risks through design and implementation of controls in various applications and infrastructures. Applicants should be pursuing a relevant university degre ...

Software Engineer II, Global Payments Platform

AIRWALLEX (SINGAPORE) PTE. LTD. is seeking passionate software engineers to join their GTPN Team in Singapore. This role involves developing cutting-edge financial solutions and collaborating with product managers and designers to exceed customer expectations. The ideal candidate will have at least 2 y ...

Remote Backend QA Engineer Microservices & Automation

A leading global finance technology firm is seeking a Backend QA Engineer to join their fully remote team. In this role, you will design and execute test strategies, perform white-box testing, and enhance automation frameworks for efficient testing. Ideal candidates will have at least 3 years of experience in ba ...

Senior Cybersecurity Engineer

Overview GovTech is the lead agency driving Singapore’s Smart Nation initiatives and public sector digital transformation. As the Centre of Excellence for Infocomm Technology and Smart Systems (ICT & SS), GovTech develops the Singapore Government’s capabilities in Data Science & Artificial Intell ...

Kitchen Prep & Cleaning Associate

Unity developer vacancy in Singapore Singapore This job is required to perform: (specific duty tasks) Responsibilities Clean all kitchen surfaces and remove rubbish Wash and clean kitchen equipment and appliances Keep the food and supply storage areas ...

CyberSecurity Engineer

Job Description & RequirementsDegree in Infocomm Security, Computer Science, Computer/Electronics Engineering, or Information Technology Must have a minimum of 4-8 years of experience in cybersecurity Foundational knowledge in security architecture, secure system design, and threat modelling Ability to perfo ...

MANAGEMENT TRAINEE (RETAIL)

Responsibilities: Achieve the shop sales and objectives that are set by the company Accountable and responsible for the day-to-day effective and efficient operations of the shop Responsible and committed in training staff and building teamwork Possess strong product knowledge, selling skills and able to manage o ...

MANAGEMENT TRAINEE (RETAIL)

Responsibilities: Achieve the shop sales and objectives that are set by the company Accountable and responsible for the day-to-day effective and efficient operations of the shop Responsible and committed in training staff and building teamwork Possess strong product knowledge, selling skills and able to manage o ...

BUSINESS DEVELOPMENT EXECUTIVE

. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements 1. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements Job Description & Requirements Job Description & ...

Senior AI Engineer (With Presales)

SummaryOur Artificial Intelligence team is made up of academically accomplished experts—and there’s room for more analytical and innovative data talents to join us.We are seeking a Senior AI Developer to join Avanade’s AI Engineering Team. You’ll lead the design and delivery of agentic AI solutions for our clien ...

BUSINESS DEVELOPMENT EXECUTIVE

. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements 1. JOB DESCRIPTION Job Title BUSINESS DEVELOPMENT EXECUTIVE Occupation BUSINESS DEVELOPMENT EXECUTIVE Job Description & Requirements Job Description & Requirements Job Description & ...

TechnicalSpecialist

Welcome to OPUS Careers Technical Specialist Job Description Provide support to island wide clients Responsible in providing advanced technical and operations support Manage small to large scale server infra ...

Intern Software Engineering Intern IN26005

Internship period: At least 6 monthsActivate Interactive Pte Ltd (“Activate”) is a leading technology consultancy headquartered in Singapore with a presence in Malaysia and Indonesia. Our clients are empowered with quality, cost-effective, and impactful end-to-end application de ...

Senior/Software Engineer

Key Responsibilities Develop and maintain scalable web applications and backend services using Java and JavaScript-based technologies. Build RESTful APIs and microservices using Spring Boot and Node.js. Design responsive user interfaces using React.js and TypeSc ...

Performance Tester

Role: Performance Tester JD: Minimum 6 years of relevant experience in Performance Testing and Performance Engineering. Strong expertise in analyzing performance testing requirements, guiding client stakeholders and recommending efficient production‑like workload and test strat ...

Data Engineer

Job Summary You will design and deliver high-performance back-office software solutions, collaborating with development teams and users to ensure robust application support and comprehensive documentation throughout the software development lifecycle. Responsibilities Gather and anal ...

Associate Trainer (Cybersecurity & Programming)

Job Summary We are seeking a dynamic and industry-experienced WSQ Associate/Full-time Trainer to deliver high-impact training in Cybersecurity and Programming (Python/Java). The ideal candidate will bridge the gap between technical theory and real-world application, helping adult learners upskill ...

Systems Analyst

Job Duties In ICT division, innovation is in our name and collaboration is in our DNA. Alongside each other, we are the coffee beans that bring flavour and keep the world’s largest transhipment port’s operations awake all year long. To Innovate, to Create, to Transform – that’s our manifesto. </p ...

Senior Product Engineer

Overview We’re hiring a Senior Product Engineer (Backend) to co-own our Wealth Management platform for Independent Asset Managers (IAMs). This is mostly a backend role, with high ownership and high impact, working in a lean team solving for our clients who are professional wealth managers that us ...

Performance Test Engineer

Key Responsibilities & Requirements: Minimum 6 years of relevant experience in Performance Testing and Performance Engineering Strong expertise in analyzing performance testing requirements, guiding client stakeholders, and recommending efficient production-like workload a ...

Systems Analyst

Job Duties: In ICT division, innovation is in our name and collaboration is in our DNA. Alongside each other, we are the coffee beans that bring flavour and keep the world's largest transhipment port's operations awake all year long. To Innovate, to Create, to Transform - that's ou ...

Test Automation Engineer Banking

GENERAL DESCRIPTION The candidate will be Automation tester for Credit (Limits/margin) implementation Minimum 10+ years of experience in test automation Test automation solutions UI, api automation, service virtualization, CICD and test tool (JIRA, XRAY) integration. </p ...

L2 Application Support

Job Description: We are looking for a proactive and dynamic professional to join our Application L2 support team to provide maintenance and support for a mission critical system. Training & mentorship will be provided on SOPs, ITSM and usage of Monitoring & In ...

Middleware Specialist

Responsibilities Design, develop, and deploy integration flows using IBM ACE v11/v12. Administer and troubleshoot IBM ACE environments, ensuring high availability and performance. Collaborate with cross-functional teams to support enterprise integration projects, includi ...

IT Software Engineer

Minimum 3-5 years of relevant experience software development. Proficient in C/C++, Java, C#, Python, JavaScript etc is a plus Study/Analysis, design, develop, test, deploy and maintain business application systems. Participate in the full system development life cycle with application design, development, imple ...

IT Application Support Lead (L3 | ITIL | Banking)

Responsibilities: Acts as the single point of ownership for L3 support issues, ensuring proper logging, tracking of vendor tickets, and coverage during holidays, weekends, and critical business periods Manages offshore support rosters and shift assignments, engages with vendors for escalations and product issues ...

Senior Automation Tester

Job Type: 1 year renewable contract Senior Automation Tester Job Summary The candidate will be Automation tester for Credit (Limits/margin) implementation. Job Requirement: Minimum 12+ years of experience in test automation Test automation solutions UI, api automation, service virtualization, CICD and test t ...

Product Development Engineer

PRODUCT DEVELOPMENT ENGINEER – System Level Test FTR (First Time Right) Owner THE PERSON: We are looking for someone with strong technical, analytical, and problem-solving skills, as well as demonstrating the characteristic of an independent and resourceful individual. The applicant must have a proficient unders ...

Senior Software Engineer

Job Description As a Senior Software Engineer, you will be part of an agile, cross-functional team that designs and develops mission-critical digital platforms for the public sector. You will work across the full technology stack — creating responsive front-end applications and robust backend services that are r ...

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