56,676+ Fullstack Core Java Developer Jobs in Singapore — Top Companies Hiring June 2026

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Web3 Full Stack Developer

We are hiring for one of our ecosystem projects in Web3. As a Web3 Full Stack Developer, you will design, develop, and maintain decentralized applications (dApps) and blockchain-based systems. You will work across the full stack, from smart contract development to front-end interfaces, collaborating with cross-f ...

Senior Full Stack Developer

Job Description: Senior Full-Stack EngineerRole OverviewThe Full Stack Engineer is responsible for designing, developing, deploying, and maintaining scalable, high-performance, and secure web applications. This role requires expertise in both frontend and backend development, cloud technologies, DevOps a ...

Backend Developer Copy 02

Location: SingaporeEmployment Type: Full-timeKey ResponsibilitiesDevelop new Java-based microservices to support UI backends and external application APIsBuild and maintain batch programs to process large data volumes on scheduled runsPerform troubleshooting and performance tuning to ensure a ...

PeopleSoft Developer (Campus Solutions)

Responsibilities Analysing, designing, developing, testing and maintaining the PeopleSoft CS system Attending to helpdesk ticket assistance and troubleshooting. Enhancement to existing system / new project development work Support, bug fixes, addressing vulnerability issues/fixes of existing systems. Maintenance ...

Full Stack Dotnet developer

Key ResponsibilitiesDesign, build, and maintain robust and scalable REST APIs using ASP.NET Core. Develop data access layers with Entity Framework and write complex queries in SQL. Collaborate on frontend development using TypeScript with Angular or React. Work in an agile environment, collaborating with cro ...

Business Developer Southeast Asia

Our client is a leading French B2B wholesaler specializing in automotive tires, wheels, and vehicle accessories, serving professional automotive clients including garages, mechanics, and service centers across multiple markets. With its Singapore subsidiary serving as a regional hub, the compa ...

.NET Web & Backend Developer

Recruit Express in Singapore is seeking a skilled software developer who will work on all phases of the software development life cycle. You will analyze requirements, design high-quality applications and web portals using .NET and SQL, and ensure effective integration with mobile services. The ideal candidate w ...

SAP S4 Developer | Contract

Job ResponsibilitiesDesign, develop, and configure SAP S/4 HANA solutions to meet business process requirements.Prepare detailed technical design documents for requirements to be implemented.Implement custom enhancements to standard SAP modules for specific business needs.Prepare, conduct and doc ...

Full Stack Developer (Python)

Morgan McKinley is hiring for a Full Stack Developer (Python) for a 12-month contract assignment with a possibility to extend or to go perm!Responsibilities: Collaborate with cross-functional teams to develop innovative and user-centric application experiences. Implement and optimize custom user interfaces u ...

Frontend Developer [Government Project]

We’re Hiring: Frontend Engineer Join us in building high-performance, user-centric web applications that power innovative digital solutions. If you are passionate about modern frontend technologies, enjoy working in agile teams, and want to contribute to impactful AI-driven products, this role offers an exciting ...

Senior/Staff Android Developer

About OKX: Founded in 2017, OKX is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by mo ...

Application Developer (Nodejs, .Net)

Responsibilities: Design, develop, and maintain applications using Node.js, .NET, and Oracle databases Collaborate with business and technical teams to implement system enhancements Troubleshoot, debug, and optimize existing applications Participate in code reviews and maintain development standards Support appl ...

Lead / Senior iOS Developer

About the role: As we evolve, our company is migrating our applications from a native to a hybrid framework using React Native. We are seeking native developers who are excited about participating in this transition. This is a unique opportunity to expand your skill set and contribute to the development of a mod ...

API & Integration Senior Developer

The Opportunity We have an exciting and rewarding opportunity, working as our API & Integration Senior Developer within the Asia Pacific region. Within the role you'll Build and unit/integration testing of APIs and integration. You will have a chance to be part of new project that will build a new end-to-end Dig ...

Salesforce Developer (Omniscript) | Contract

Position Overview: As a Salesforce Developer, you will play a crucial role in developing and implementing Salesforce solutions. You will perform independent code reviews, unit testing, integration testing, and support user acceptance testing to ensure high-quality deliverables. Your expertise will help drive our ...

API & Integration Senior Developer

The Opportunity We have an exciting and rewarding opportunity, working as our API & Integration Senior Developer within the Asia Pacific region. Within the role you’ll Build and unit/integration testing of APIs and integration.You will have a chance to be part of new project that will build a new end-to-end ...

Front End Developer React.js

OverviewAbout the Role We are seeking a talented Front End Developer with strong expertise in React.js. The ideal candidate will have experience designing, developing, and deploying scalable web applications using modern technologies and best practices. This role requires collaboration with cross-functional ...

AI Senior Developer DIS

What the role is:You lead a team of Artificial Intelligence (AI) developers to build prioritised AI products at the SAF AI Centre (SAIC). The SAF Artificial Intelligence Centre (SAIC) is a unit within the Digital and Intelligence Service (DIS) that addresses SAF's operational data science challenges and enha ...

Developer (API and Backend)

Solves organizational information problems and requirements creating, maintaining, testing, and debugging the entire back end of an application or system. This includes the core application logic, databases, data and application integration, API, and other processes taking place behind the scenes. Job Location<b ...

Enterprise Application Software Developer

Research, design, develop, test, and maintain enterprise software applications and specialised utility programs. Analyse user and business requirements, then convert them into scalable software solutions and technical specifications. Write, review, debug, and optimise application code using suitable programming ...

Senior Backend Developer (Lead)

About Us:DOHE is a global EdTech championing group headquartered in Singapore, with a branch in the United Kingdom.We are on a mission to transform education by leveraging technology responsibly to enhance educational quality and foster meaningful societal progress.We are buildingEdTech Hub , a globa ...

Business and Curriculum Developer

Primary School English Curriculum Developer and Teacher About Morris Allen English (MAE) MAE is an established learning centre founded in 1993. We have helped over 80,000 students improve their English in Singapore. MAE operates under the Brighter World Education holding company which manages 5 education brands, ...

Website Designer/Developer (freelance)

Are you interested in gain hands-on experience in building/enhancing website We are looking for someone who has completed website building projects before and keen to contribute more.Key responsibilities Design and publish responsive, high-performance web and mobile applications. Understand the requirements ...

Software Developer (HCL Notes)

REQUIREMENTS: - 6 years' post graduate experience working with Personal computers or compatibles - 6 years' post graduate experience using MS OS such as Windows 11 or higher and Microsoft Outlook - Able to conduct unit, module, functional and volume testing to analyze test results and to take corrective action. ...

SAS Developer (Visual Investigator)

As a SAS Developer , you will design, develop, and optimize SAS programs to support data management, statistical analysis, and business intelligence initiatives. You will work with large datasets, streamline workflows, and deliver insights that drive business decisions, while ensuring data quality and compliance ...

contract Sharepoint Developer #IAC

ResponsibilitiesDesigning and developing custom SharePoint solutions based on business requirements. Creating and configuring SharePoint sites, lists, libraries, workflows, and web parts. Developing custom forms and templates using InfoPath and SharePoint Designer. Experience in designing, developing and dep ...

SAS Developer x 2

Job Overview We are seeking a highly skilled SAS Consultant to join our team. The ideal candidate will have expertise in SAS programming, data management, statistical analysis, and business intelligence. This role involves working with large datasets, optimizing data workflows, and providing insights that drive ...

Research Associate, Quantitative Developer

About Bridgewater Bridgewater Associates is a premier asset management firm, focused on delivering unique insight and partnership for the most sophisticated global institutional investors.Our investment process is driven by a tireless pursuit to understand how the world’s markets and economies work — using c ...

Junior Full Stack Developer

Do you believe your designs and code could change the world If YES, read on! Mavericks is a group of skilled IT professionals who love their craft. We solve complex business problems with simple working solutions by applying Agile software development practices. We provide consultancy advice, develop prototypes ...

Frontend Developer & Project Coordinator

Established in 1973 with headquarters in Seoul, South Korea, Cheil Worldwide is one of the world's leading integrated marketing communications networks, with more than 7,200 employees globally in more than 54 offices in 46 countries. For more information, visit us at: Frontend Developer & Project Coordinator We ...

Lead Full Stack Developer

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our ...

Lead Backend C# Developer

About CynapseCynapse is a leading AI-driven company specializing in enterprise-grade Video Intelligence Solutions, tailored to meet the unique challenges of various industries. Our vertical-specific solutions empower organizations to enhance safety, operational efficiency, and security in complex environment ...

Low Latency C++ Developer

Project descriptionWe are looking for a C++ engineer to design and build high performance, low latency applications that process large volumes of real time data. You will work on systems where microseconds and throughput matter, optimizing every layer from algorithms and data structures to networking and OS ...

Senior KDB+/q Developer

Overview We are seeking an experiencedSenior KDB+/q Developerto design, build, and optimize high-performance data systems within a banking environment. This role focuses on developing production-grade applications using KDB+ and q, with a strong emphasis on time-series data processing, scalability, and s ...

Software Developer Full Stack

As aFull Stack Software Developer at Xtremax , you will help revamp major projects, including high-impact websites and enterprise systems, usingNext.js, React, .NET Core, and modern databasesto build responsive, secure, and scalable applications. We value developers who are eager to tackle challenges ...

Frontend Developer [Government Project]

We’re Hiring: Frontend Engineer Join us in building high-performance, user-centric web applications that power innovative digital solutions. If you are passionate about modern frontend technologies, enjoy working in agile teams, and want to contribute to impactful AI-driven products, this role offers an exciting ...

Full Stack Desk Developer

Vitol is a leader in energy and commodities. Vitol produces, manages and delivers energy and commodities, including metals, to consumers and industry worldwide.In addition to its primary business, trading, Vitol is invested in infrastructure globally, with $13+billion invested in long-term assets.Vitol’s cus ...

Software Developer (Full stack)

At least 5 years of relevant experience in software development, DevSecOps, and production/platform support. Proficient in modern programming languages (C#, TypeScript/JavaScript) with hands-on experience in Test Driven Development (TDD). Solid understanding of SOLID principles, design patterns, and data models. ...

Cloud Developer | Industrial Tech

Same platform, different brand. Your saved jobs and alerts as well as your log in details have moved with you.Software Engineer (Cloud Application)Location: TuasWorking Days: 5 days A WeekWorking hours: 8am – 5pm / 9am – 6pmSalary: depending on experience, from $4k - $6kOverviewWe are ...

Research Associate, Quantitative Developer

Research Associate, Quantitative Developer About Bridgewater Bridgewater Associates is a premier asset management firm, focused on delivering unique insight and partnership for the most sophisticated global institutional investors.Our investment process is driven by a tireless pursuit to understand how the w ...

Lead Full Stack Developer

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our ...

3D Developer Mixed Reality

Description /Preferred QualificationsKLA is looking for experienced Mixed Reality developers to create innovative 3D experiences for training and for performance support. The successful candidate in this role will create 3D training that users will experience using any of the head mounted ...

Full stack Javascript Developer

-Build and maintain scalable and high performing websites and solutions, consistent with our quality and Activities -Architect, design, and implement new sections/features/content for new and existing websites Required profile The successful candidate should have: -Must have 3+ ...

Software Developer Risk Reliability

Position Overview:As a Reliability Software Engineer in the Risk team, you will play a critical role in ensuring the performance, stability and availability of the Risk software systems, as well as their day-to-day operations. Squarepoint's Risk platform is responsible for position managemen ...

Mobile Applications Developer (Android)

Job Description:DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector organizations — helping them harness AI to drive outcomes at a time of exponential change with speed. With dee ...

Localization Business Developer Executive

We are seeking a proactive and results-driven Business Development Executive to join our team in Singapore. The ideal candidate will have a strong passion for sales, excellent communication skills, and a deep understanding of the translation and localization industry. You will play a pivotal role in expa ...

Senior KDB+/q Developer

OverviewWe are seeking an experienced Senior KDB+/q Developer to design, build, and optimize high-performance data systems within a banking environment. This role focuses on developing production-grade applications using KDB+ and q, wi ...

Lead Full Stack Developer

Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a las ...

Software Developer, C++ | Singapore

Salary: up to 200k base + bonusSummaryHigh-frequency prop trading firm with offices worldwide looking for an outstanding C++ Software Developer to join one of their in-house trading teams as they design a low-latency, high throughput trading and research system.E ...

Quantitative Developer – Equity Options

Quantitative Developer – Equity Options Job LocationSingaporeEmployment typeRegularDepartmentTechnologyTargeted Start DateImmediateDRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in mar ...

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