47,854+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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AI Software Engineer

We are seeking an engineer who aspires to go beyond simple API calls and is passionate about deeply integrating AI capabilities with business scenarios. You will join our core R&D team, responsible for architecting AI training pipelines from scratch, building MCP (Model Context Protocol) services, and deployi ...

AI Software Engineer

We are seeking an engineer who aspires to go beyond simple API calls and is passionate about deeply integrating AI capabilities with business scenarios. You will join our core R&D team, responsible for architecting AI training pipelines from scratch, building MCP (Model Context Protocol) services, and deployi ...

Software Engineer, Funding

Department : Funding The Role: Software Engineer As an engineer in the Funding organization, you’ll be working as part of the core team of engineers responsible for designing, building, and supporting crypto transfers and fiat payments. The team’s support everything ...

Senior Software Engineer, Funding

Department : Funding The Role: Senior Software Engineer As an engineer in the Funding organization, you’ll be working as part of the core team of engineers responsible for designing, building, and supporting crypto transfers and fiat payments. The team’s support ever ...

Site Reliability (Network) Engineer

Overview As Singapore’s longest established bank, we have been dedicated to enabling individuals and businesses to achieve their aspirations since 1932. Today, we’re on a journey of transformation, leveraging technology and creativity to become a future‑ready learning organisation with a bold ambi ...

Senior Software Security Engineer

Are you ready to take on an outstanding and ambitious role with Thermo Fisher Scientific Inc.? As a Senior Software Security Engineer in our dynamic team, you will have the opportunity to work on world-class projects and make a significant impact! What will you do? Responsible fo ...

Software Engineer Intern Middleware (IBS)

Location: Singapore, Singapore Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human i ...

Senior Software Security Engineer

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Are you ready to take on an outstanding and ambitious role with Thermo Fisher Scientific Inc. As a Senior Software Security Engineer in our dynamic team, you will have the opportunity to work on world-class projects and make a ...

Senior Test Analyst

Role Overview We are looking for a Senior Test Analyst to support both manual and automated testing activities, with a strong focus on test automation in financial services environments . Key Responsibilities Testing & QA ...

Engineering Lead, Regulatory Reporting

About the teamThe Regulatory Reporting team builds and operates Airwallex's automated compliance reporting pipeline across 10+ jurisdictions globally. We own the full stack: data modelling, submission tooling, AI-assisted review, and the internal platforms that compliance teams rely on to meet their regulato ...

Performance Test Engineer

Job SummaryYou will be deployed to our client who is a leading government technology agency driving digital transformation and innovation in the healthcare sector. You'll be part of the test engineering services team, providing end-to-end performance testing. You will also be expected to support multiple pro ...

Options Quantitative Strategist

Virtu is a leading financial firm that leverages cutting edge technology to deliver liquidity to the global markets and innovative, transparent trading solutions to our clients. As a market maker, Virtu provides deep liquidity that helps to create more efficient markets around the world. Our market structure exp ...

Experienced Trader

Program Highlights Tudor's internship program is structured to provide interns with both a practical hands‑on learning experience and exposure to the various functions within a diverse, global macro strategy alternative investment firm. As a Tudor summer intern, you will have a unique opportunity to wo ...

Enterprise/Application Architect

Role - Enterprise/Application ArchitectDuration - 12 month (Possible to get extend) Location - SingaporeJob Description - At least 7 years' experience in the IT industry, preferably in large, complex enterprises · At least 7 years of experience in banking technology, includingfamiliarization with dig ...

Test Lead T24

Role- Test Lead T24 Location- Singapore Mode- Onsite GENERAL DESCRIPTION The candidate will be the Test Lead for Core banking projects and responsible for test strategy & planning, automation, NFR and end-to-end testing delivery ownership. kEY FEATURES ...

Performance Test Engineer (1 Year Contract)

Job Summary You will be deployed to our client who is a leading government technology agency driving digital transformation and innovation in the healthcare sector. You'll be part of the test engineering services team, providing end-to-end performance testing. You will also be expected to support multiple projec ...

Snr Assoc, Application Security Engineer, Information Security Services, Group Technology

Business Function Group Technology enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation. In Group Tech, we manage the majority of the Bank's operational processes and inspire ...

Principal Data Scientist (Customer Insights & Analytics)

Responsibilities Purpose of the role The role serves as primary source of data insights, supporting internal and external constituencies, ad-hoc business intelligence and other strategic initiatives. Scope of the role Analyse and translate data findings into meaningful and actionable insights. Support the develo ...

Software Engineer (6 months Contract)

Job Description Situated in the heart of Singapore's Central Business District, Rakuten Asia Pte. Ltd. is Rakuten's Asia Regional headquarters. Established in August 2012 as part of Rakuten's global expansion strategy, Rakuten Asia comprises various businesses that provide essential value-added ...

Advertising AI Algorithm Engineer

On behalf of Huawei, a world-renowned information and communication technology company, we are seeking passionate and talented individuals to join our team as Advertising AI Algorithm Engineer. Job Description: Participate in the development of core capabilities ...

Advertising AI Algorithm Engineer

On behalf of Huawei, a world-renowned information and communication technology company, we are seeking passionate and talented individuals to join our team as Advertising AI Algorithm Engineer. Job Description: Participate in the development o ...

Ola Trainee Back End Engineer

Responsibilities Develop and maintain server-side services and core modules with solid code quality and clean architecture. Design, implement, and maintain APIs for product features; ensure secure design (least privilege), reliability, and good performance. Part ...

Security Engineer (Security Operation Center) Information Security (Campus Recruitment 2026)

About The Team Shopee will be prioritizing applicants who have a current right to work in Singapore, and do not require Shopee sponsorship of a visa. Kindly note that you can only be considered in one recruitment process at a time within Sea Group and will be considered for jobs in the order that you hav ...

Senior Lead Software Engineer, Derivatives and FX Transformation

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, Post Trade Technology Group, you are an integral part of an agile team that works t ...

Senior DevOps Engineer (Trading Platform)

The Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance ...

Senior Low Latency Electronic Trading Software Engineer (Vice President)

For additional information, please review .Citi Equities Technology organization is looking for a senior software engineer in the APAC Equities Electronic Trading team. The person in this role will be responsible for the design, development and delivery of Citi’s next gen low latency execution platform in APAC. ...

Engineer I, Software

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our ...

Data Engineer/Senior Engineer Finance Singapore Sea Corporate

You will be part of Sea’s HQ Finance department, which plays an integral role in supporting the accounting and finance needs of our three core businesses (Garena, Shopee, Monee) and across our diverse regional market presence. Within the department, the Group Data function builds and maintains scalable dat ...

Senior Low Latency Electronic Trading Software Engineer (Vice President)

For additional information, please review .Citi Equities Technology organization is looking for a senior software engineer in the APAC Equities Electronic Trading team. The person in this role will be responsible for the design, development and delivery of Citi’s next gen low latency execution platform in APAC. ...

Senior Lead Software Engineer, Derivatives and FX Transformation

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, Post Trade Technology Group, you are an integral part of an agile team that works t ...

Advertising AI Algorithm Engineer

On behalf of Huawei, a world-renowned information and communication technology company, we are seeking passionate and talented individuals to join our team as Advertising AI Algorithm Engineer. Job Description: Participate in the development of core capabilities for the advertisi ...

Test Lead T24

Role- Test Lead T24 Location- Singapore Mode- Onsite GENERAL DESCRIPTION The candidate will be the Test Lead for Core banking projects and responsible for test strategy & planning, automation, NFR and end-to-end testing delivery ownership. <stron ...

Database Administrator

Serve as a Senior Database Administrator providing core database administrative, innovation, support, database infrastructure and architecture design. Position requires the ability to provide on-call, after-hours/weekend support, when necessary.Responsibilities Production databases 24X7 running support, and ...

IT Engineer (Data Services)

Responsibilities Install, upgrade database systems, apply patches and implement changes when required. Diagnose and resolve database errors ensuring high availability of database systems. Manage databases access, backups and ensure compliance with database and security standards. ...

Lead Software Engineer, KDB, Equity Derivatives Systematic Trading

Job Description : Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Lead KDB Engineer at JPMorgan Chase within Equities Trading you will play a pivotal role in building our next-generation KDB platform to support JPMorga ...

Software Engineer

What the role is: What the role is: You will develop software solutions that enhance SID’s capability to produce intelligence assessments. You will develop and maintain SID’s critical software, systems, and applications. You will need to adopt the industry’s best practices in your development of ...

Software Engineer (Data Services and Applications)

What the role is DSTA’s Information Programme Centre develops and delivers solutions to defend Singapore’s Digital Space. These solutions support critical 24/7 operations through the collection, aggregation and dissemination of data from various systems. We are looking for motivated Software Engi ...

Senior Low Latency Electronic Trading Software Engineer (Vice President)

Citi Equities Technology organization is looking for a senior software engineer in the APAC Equities Electronic Trading team. The person in this role will be responsible for the design, development and delivery of Citi’s next gen low latency execution platform in APAC. This platform encompasses critical co ...

Staff Software Engineer

QCP is Asia's leading digital asset partner, empowering clients to seamlessly integrate digital assets into their portfolios. We offer a comprehensive range of solutions - from spot on/off ramping and fixed income strategies to vanilla options and bespoke exotics. Driven by the vision to be the most trusted part ...

Advertising AI Algorithm Engineer

On behalf of Huawei, a world-renowned information and communication technology company, we are seeking passionate and talented individuals to join our team as Advertising AI Algorithm Engineer. Job Description:Participate in the development of co ...

Test Lead T24

Role- Test Lead T24Location- SingaporeMode- OnsiteGENERAL DESCRIPTIONThe candidate will be the Test Lead for Core banking projects and responsible for test strategy & planning, automation, NFR and end-to-end testing delivery ownership.kEY ...

AI Research Scientist/Engineer

What you will doSpearhead Research & Innovation: Stay on the cutting edge of ML, Deep Learning, and LLMs, specifically their application to the Software Development Lifecycle (SDLC), and identify novel opportunities to enhance our products.Develop Advanced AI Models: Design, ...

Ola Trainee Back End Engineer

ResponsibilitiesDevelop and maintain server-side services and core modules with solid code quality and clean architecture.Design, implement, and maintain APIs for product features; ensure secure design (least privilege), reliability, and good performance.Particip ...

Software Engineer Project Intern (Ads Delivery) 2026 Start (BS/MS)

Pangle is a leading global app growth platform, providing a one-stop service for user growth and ad monetization solutions for mobile applications. Pangle helps apps succeed globally, by driving ad value with efficient conversions.As a project intern, you will have the opportunity to engage in impactful shor ...

Backend Software Engineer (Architect) Reliability Singapore

Every time a short video is posted or viewed on TikTok, our team is working behind the scenes to make sure it happens instantly and reliably. The Short Video Reliability team blends deep systems expertise with large-scale architecture design to keep TikTok running smoothly for billions of users.We design for ...

Data Engineer/Senior Engineer

You will be part of Sea’s HQ Finance department, which plays an integral role in supporting the accounting and finance needs of our three core businesses (Garena, Shopee, Monee) and across our diverse regional market presence. Within the department, the Group Data function builds and maintains scalable data i ...

Full Stack Developer | Project is only open to Singapore Citizen !

Key Responsibilities: End-to-End Troubleshooting: Perform comprehensive troubleshooting to diagnose and fix issues related to software configuration, performance, and integration. Bug Fixing: Identify, analyze, and resolve coding bugs in a timely manner. Review ...

Workplace Safety and health Officer (Building AND construction)

.Job Description: . . To assist Safety Manager on all safety, health, environmental, and welfare matters, to ensure the Project complies with its statutory obligations, safety requirements, and aerodrome safety standards. . To be responsible for health, safety, and environmental control, and to assist Safety Man ...

AVP/VP, Project Manager (PMO and Finance), Technology Group

About GICGIC is one of the world's largest sovereign wealth funds. With over 2,000 employees across 11 locations around the world, we invest in more than 40 countries globally across asset classes and businesses. Working at GIC gives you exposure to an extraordinary network of the world's industry leaders. A ...

AVP VP Project Manager PMO and Finance Technology Group

About GICGIC is one of the world's largest sovereign wealth funds. With over 2,000 employees across 11 locations around the world, we invest in more than 40 countries globally across asset classes and businesses. Working at GIC gives you exposure to an extraordinary network of the world's industry ...

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