47,667+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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TAP Consultant

Role:TAP ConsultantJob Level: >10 years of relevant experience (L4) Duration:6 MonthsKey Responsibilities:Partner with System Analysts to ensure technical designs align with enterprise architecture principles, security policies, and risk and control standards. Provide technical oversight on T ...

SOFTWARE ENGINEER (SYSTEM)

Working with a back office development team, the candidate will be responsible for the design and delivery of the software solution for a high volume and performance intensive back office of an Automatic Fare Collection (AFC) system. The activities required to be performed shall include the following: Requiremen ...

Senior Product Management Seller Service (API) , Shopee

Job Description:Guide and support enterprise partners through their onboarding, integration, and development journey with Shopee via Open API. Lead relevant communications with internal and external stakeholders to ensure each integration's success Perform User Acceptance Test (UAT) for newly implemented fun ...

Data Engineer (IT Consultancy, AWS)

Your new company An IT solutions consultancy is looking for an experienced Data Engineer to join their team.Your new role Build and maintain scalable data systems including databases, warehouses, and processing architectures. Design data pipelines for modeling, mining, and production to support analytics and ...

WEB TECH PROJECT MANAGER

Convertium is a full-spectrum digital agency. We help clients solve business problems with User-first design and web tech solutions. TheWeb Tech Project Manageris a specialist position for web tech practitioners who want to lead and manage projects. Your role is to ensure that technical projects are deli ...

Android Engineer (AI app, native, established company with millions of users)

Role Summary My client is looking for an Android Engineer to build high-quality mobile applications with excellent performance and user experience. You will be responsible for developing and optimizing Android apps used by millions of users, working closely with product, design, and backend teams to deliver scal ...

Applied ML Scientist

Quantitative Trading Internship (Singapore) Location: Singapore Dates: 10‑week program, starting June 9, 2025 – August 15, 2025 (flexible if required). Training: Ongoing training throughout the summer and a dedicated training week held in Singapore. Projects: Interns will solve rea ...

Software Lead Director (Bank, Permanent)

Key ResponsibilitiesEnsure code quality, scalability, maintainability, performance, and adherence to coding standards across internal and vendor teams. Conduct code reviews and audits, identify technical debt, and recommend remediation strategies. Review and validate low-level designs, including class diagra ...

Senior Data Engineer (AI & Data Platforms)

We are supporting a public sector organisation undergoing a large-scale digital transformation in hiring a Senior Data Engineer to design and deliver enterprise data platforms supporting analytics, policy decision‑making, and AI capabilities. Key Responsibilities Design and build ...

Cloud Data Engineer

Your new company An IT solutions consultancy is looking for an experienced Data Engineer to join their team. Your new role Build and maintain scalable data systems including databases, warehouses, and processing architectures. Design data pipelines for modeling, mining, and production to support analytics and bu ...

Back End Engineer, User Growth (Gaming)

About Our Client A Singapore-based mobile game publisher backed by a major gaming group with over 500 million registered users globally. The Singapore office leads international market expansion across SEA and beyond.The Role You will join theUser Acquisition teamto build and maintain the back-end sy ...

12 Months Bank IT Technical Project Manager #BYR

Position OverviewSeeking aIT Technical Project Managerto drive thedesign, architecture, and development of Cash & Trade Management integration projects. This role focuses on building and supporting enterprise integration platforms using TIBCO technologies, while leading regional initiatives a ...

Data Engineer

Keyrus is looking for aData Engineerto join an exciting data-driven environment where you'll help build scalable data platforms, enable real-time business insights, and drive data quality across the organization. Responsibilities Data Engineering & Integration Design and implement data pipelines to extra ...

Data Scientist Fraud Analytics | Contract

We are seeking a Data Scientist to join our Production Operations team in Singapore. This is a client-facing role supporting strategic customers with fraud detection and risk scoring, ensuring secure and seamless integration with the company's Identity Solutions.Key Responsibilities Support customers in main ...

System Analyst

Key Responsibilities Manage and direct the day-to-day operations of IT servicesManage outsourced vendors and in-housed contractors to meet the delivery and operation needs of IT servicesManage change request, service request and production support issues and ensure service levels are metReview system ...

Network Operations Engineer (Permanent, West)

Key Responsibilities Provide operational support and deployment services for customers' cloud infrastructure and environments. Investigate, diagnose, and resolve issues across cloud-scale and backbone network infrastructures. Support and maintainSoftware-Defined Networking (SDN) servicesand cloud network ...

Security Incident Responder

About the role We are hiring on behalf of a leading international financial institution operating across Asia Pacific. This is a key role within the regional Production Security team, embedded in a 24/7 SOC environment. You will strengthen detection capabilities across APAC and contribute to global security use ...

Technical Specialist

Job Description Analyze technical and functional requirements Support project implementation activities such as SOW creation, vendor management, estimation & schedule management Participate & lead project proposal creation by leverage application modernization strategy and latest technologies Handle technical ar ...

12 Months Bank IT Application Support Analyst #BYR

Position OverviewSeeking anApplication Production Support Analyst (L2)to supportSupply Chain and Trade Finance applications globally. This role ensures astable, resilient production environment, handling incident resolution, system monitoring, and continuous improvement. Key Responsib ...

Test Engineer Lead

GENERAL DESCRIPTION The candidate will be the Test Lead for Corporate Actions project and responsible for test strategy & planning, automation, NFR and end-to-end testing delivery ownership. KEY FEATURES OF THE POSITION Functional / Technical . Lead and mentor testing teams for functional testing, regression, au ...

Cloud Infrastructure Engineer / DevOps Engineer (On site Singapore)

Job Title: DevOps Engineer - Cloud Infrastructure (APAC) Location: Singapore (on-site) MUST HAVE: Can speak both Mandarin and English Unlock the Future of Cloud Infrastructure in APAC with Us! Are you ready to play a crucial role in optimizing and securing our cloud infrastructure across APAC, including China Jo ...

Software Engineer (Quality_2)

Job Description DSO National Laboratories (DSO) is Singapore's largest defence research and development (R&D) organisation, with the critical mission to develop technological solutions to sharpen the cutting edge of Singapore's national security. At DSO, you will develop more than just a career. This is where yo ...

Senior Data Scientist

Major Foreign-Based Manufacturing Organisation in Singapore Key Data Role in Singapore Employee-Centric EnvironmentOur client is one of the world prominent organisation in manufacturing industry with yearly revenue in billion USD. Now, it is now looking to hire an experienced Senior Data Scientist for its re ...

SOFTWARE ENGINEER (INTERN)

Are you looking for an exciting career with a company that's building robots that people can't stop talking about Join the team that powers robots loved by people all over the world. With a presence in over 30 countries and thousands of robots worldwide, we are committed to creating a cleaner and more sustainabl ...

Trading Technology Client Solutions Specialist

Responsibilities:As a Trading Solution Specialist, you will be responsible for delivering expert support in the implementation, integration, and maintenance of trading solutions. You will collaborate with internal teams and external clients to ensure seamless deployment and operation of trading platforms and ...

DevOps Engineer

Responsibilities: . Research, design, and develop computer software or specialised utility programs. . Develop and maintain automation tools for infrastructure provisioning, configuration management, and deployment. . Collaborate with development teams to implement CI/CD pipelines and automate deployment process ...

Python Development

ResponsibilitiesBe part of a high-performing agile engineering team focused on building and delivering scalable, secure, and market-leading technology solutions for Equity Derivatives trading platforms. As a Senior Lead Software Engineer, you will play a key role in designing, developing, and enhancing criti ...

IAM Architecture and Engineering Lead (Sailpoint)

We are looking for a hands-on Identity & Access Management (IAM) Engineering Lead to design, develop and implement enterprise-scale identity solutions. The role will focus on building and delivering integrations, automation, and new capabilities across SailPoint IdentityIQ, CyberArk PAM, and Ping Identity. Respo ...

Lead Software Engineer (Full Stack)

The Company We're collaborating with a reputable automotive company in Singapore in search of Lead Full Stack Engineer to join their team. The Role You will design, build, and maintain efficient, reusable, and reliable code/applications. You will assist in supporting and enhancing existing applications, as well ...

Cloud Security Architect DS/EZ

Key Responsibilities:Design and implement secure cloud architectures for various cloud platforms (e.g., AWS, Azure, Google Cloud, On-Premise (Nutanix, VMWare…) Develop and enforce security policies and procedures for cloud environments. Conduct security assessments and audits of cloud infrastructure and appl ...

Intern Quality Assurance Intern

Internship Period: at least 6 months Activate 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 development, like mobile and web ap ...

Fab IT & Automation (IT&A) Engineer (AI & Data Driven Manufacturing)

Key Responsibilities:Implement and maintain fab-wide applications such as Manufacturing Execution Systems (MES), Advanced Process Control (APC), and Equipment Automation. Develop and maintain automation solutions for semiconductor manufacturing equipment (e.g., SECS/GEM, EDA, OPC, FDC). Develop real-time mon ...

Innovation R&D Software Engineer

The Innovation Labs team is dedicated to exploring emerging technologies and identifying new opportunities. Our mission is to propose, develop, and transform innovative ideas into production-ready solutions that drive impact across the organization. Responsibilities: As an Innovation R&D Software Engineer, you w ...

Data Engineer

about the company: A established global financial institution with a strong presence in the investment banking sector. The organization prides itself on a collaborative and high-performance culture that encourages professional growth and innovation.about the job: As a Senior Data Engineer, you will play a cr ...

Test Engineer

THE ROLE:Test Engineering is a cost, quality, and time-to-market driven team responsible for enabling the availability of graphic products. Pre-silicon responsibilities for the Test Engineer include understanding product features, development of test plans and requirements, and developing software and hardwa ...

Cloud Native Computing Platform SRE Engineer

Business Unit Technology Engineering Group (TEG) is responsible for supporting the company and its business groups on technology and operational platforms, as well as the construction and operation of R&D management and data centers, TEG provides users with a full range of customer services. As the operator of t ...

Data Development Engineer Global Payment Singapore

ResponsibilitiesAbout Global Payment The Global Payment team of ByteDance provides payment solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations, and so on to ensure that our users have a smooth a ...

Cybersecurity & Systems Support Engineer

Executive Summary Smart IMS Inc provides Digital technology & Cloud transformation services, Application & Infrastructure Management Services, Unified Communications and Insurance implementation services to customers across the Americas, Europe, Middle East, and Asia-Pacific regions. As the trusted technology an ...

Full Stack Software Engineer (AVS Innovation Lab)

Summary: You will join a forward-looking innovation lab - called International Avionics Lab - dedicated to exploring and developing next-generation aviation and digital solutions, located in Singapore. Operating at the intersection of avionics, cloud technologies and advanced software platforms, the Lab brings t ...

Senior Data Engineer | User Data and Governance

About the CompanyI am currently partnering with a high-growth, global technology firm specializing in large-scale digital platforms. They are a major player in the fintech space, recognized for developing secure and high-efficiency systems that redefine how users interact with financial services.About th ...

Application Production Support Engineer

Wipro Limited is a leading global information technology, consulting and business process services company. We harness the power of cognitive computing, hyper-automation, robotics, cloud, analytics and emerging technologies to help our clients adapt to the digital world and make them successful.A company rec ...

Data Scientist/ Data Analyst

Job Title: Data Scientist/ Data Analyst Posting Start Date: 27/01/2026 Job Description To join the team at the Office of Data and Intelligence at the National University of Singapore (NUS) with the collection, analysis, visualization of data and presentation of analytical results for regular and ad-hoc reporting ...

Flexcube Functional Consultant

Company DescriptionUnison Consulting, established in Singapore in 2012, is a boutique next-generation technology company specializing in risk management and regulatory compliance for financial institutions. Our expertise spans Liquidity Risk, Market Risk, Credit Risk, and Risk Analytics System implementation ...

Systems Engineer Japanese Speaker

We are looking for aSystems Engineerto support and debug production issues in theTransaction (TXN) / POS vertical. This role is part of the Vertical Applications and Hardware Payments ecosystem, supporting in-store applications, payment devices, cashflow systems, and system accounts.You will ...

L2 Banking Application Support Analyst (Banking domain exp. & Short NP is required)

Responsibilities: • To track and be responsible for providing optimum service levels for day-to-day production support for the Murex/MLC/Risk users (Front office, Back-office, Finance etc). • To collaborate with third party vendor/other support teams to provide a seamless support model for the business. • Able t ...

AI Security Engineering Lead

We are seeking an experiencedAI Security Engineering Leadto drive the design, implementation, and governance of secure AI/ML systems across the enterprise. This role sits at the intersection of cybersecurity, data platforms, and emerging AI technologies, ensuring that AI solutions are built, deployed, an ...

Integration Consultant

We are looking for an Integration Consultant to join our technical team. This role will focus on developing integrations that integrate Workforce Optimizer platform with Third Party software systems like SAP, Oracle and SAP SuccessFactors Requirements Responsibilities: Build data mappings and integrations using ...

Cyber Incident Responder

Job Summary:We are seeking a Cyber Incident Responder to join our Production Security team. You will strengthen detection capabilities, contribute to SIEM and SOAR enhancements, and act as a subject matter expert in Security Incident Response, Anti-Malware/Defense, and Detection Engineering. This role involv ...

Senior QA Engineer

Main Responsibilities Research, design, and develop computer software or specialized utility programs. Analyze user needs and develop software solutions, applying principles and techniques of computer science. Liaise with business analysts and development team for clarification and understanding of requirements. ...

Lead Software Engineer

We are looking to speak to Lead/ Principal Software Engineers! In this role, you will partner with client teams to take challenges from early problem definition through to well-designed, practical solutions, across both new builds and existing systems. You’ll be ...

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