senior java backend engineer java 21 spring boot

PreSAGE is seeking a skilled Full Stack Java Developer to design, develop, and maintain scalable web applications using Java, Spring Boot, and Angular or React. You will work across backend and frontend, build RESTful APIs, optimize SQL Server databases, and deploy on Linux/Windows with Tomcat and cloud platforms like Azure or AWS. Flutter experience is a...

LionsBot International builds robots people love. We are looking for a Senior Software Engineer (Backend/Cloud) who thrives on building scalable cloud systems that power real world robotics at global scale. You will design and develop cloud native backend services, microservices, distributed systems, and real time platforms that enable monitoring,...

Billigence Pty Ltd is seeking a software engineer to design, develop and maintain web applications and microservices using Java, Spring Boot and ReactJS with a strong emphasis on RESTful APIs. The role requires deploying secure, scalable solutions on AWS and orchestrating containers with Kubernetes.You will implement CI/CD pipelines and contribute to code...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking...

Job Role: Full-Stack Backend-Focused Developers Mandatory Skills Expert-level backend knowledge with junior-to-mid-level frontend capabilitiesRequired Backend Technical SkillsStrong proficiency in Java ( Java 21 ) with deep understanding of core concepts, coupled with expert-levelSpring Bootframework knowledge (MVC, Data, Security, Cloud).Strong...

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from...

Job Description We are seeking a Backend API Developer to design, develop, and support backend applications, APIs, and integration services. The successful candidate will work closely with cross‑functional teams to deliver reliable, scalable, and secure solutions while contributing to the continuous improvement of software development and delivery...

Job Description We are seeking a Backend API Developer to design, develop, and support backend applications, APIs, and integration services. The successful candidate will work closely with cross‑functional teams to deliver reliable, scalable, and secure solutions while contributing to the continuous improvement of software development and delivery...

Job Description LionsBot International builds robots people love. We are looking for a Senior Software Engineer (Backend/Cloud) who thrives on building scalable cloud systems that power real world robotics at global scale. You will design and develop cloud native backend services, microservices, distributed systems, and real time platforms that enable...

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...

About RevolutPeople deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 75+ million customers get more from their money every day. About RevolutPeople...

We are looking for a Senior Java Backend Engineer to support and enhance our API and microservices ecosystem in a cloud-native AWS environment. This role focuses on BAU (Business-As-Usual) support, ensuring system stability, performance, and continuous improvement of backend services. Provide BAU support for Java-based microservices and APIs, ensuring high...

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 have applied. We are building a central one-stop...

A global financial technology company is seeking a senior software engineer in Singapore. This role involves owning complex components and delivering high-quality systems. Key responsibilities include designing and implementing backend services, ensuring API reliability, and collaborating with cross-functional teams. Candidates should have a bachelor's...

Role Summary Our client is looking for a Senior Java Developer to manage the software development life cycle, from planning and prioritizing to testing and release. The responsibilities include gathering system and user requirements, building Java modules and testing features before release. If you have hands-on experience developing software with...

WHO WE ARE:As Singapore’s longest established bank, we have been dedicated to enabling individuals and businesses to achieve their aspirations since 1932. How? By taking the time to truly understand people. From there, we provide support, services, solutions, and career paths that meet their individual needs and desires. Today, we’re on a journey of...

Eames Consulting is partnering with a financial institution to hire a Fullstack Developer in Singapore to build high-performance, client-facing web solutions. The role focuses on delivering modular UI components, scalable backend microservices, REST APIs, and end-to-end delivery ownership in an agile setting. Strong Angular/TypeScript/Java/Spring Boot...

QUESS ENGINEERING PTE. LTD. seeks a skilled software engineer in Singapore with 4+ years of hands-on enterprise app development. You will analyse requirements, design and build scalable solutions using Java/J2EE, Spring Boot, RESTful APIs, and microservices, while integrating with relational databases and enterprise servers.You will write clean code, perform...

1011 United Overseas Bank Ltd in Singapore invites a Senior Java & GenAI Engineer to join a fast-moving team delivering enterprise GenAI use cases. The role focuses on production-grade Java backend services and GenAI orchestration for real business problems.You will work with LangGraph, LangChain, DeepAgent, Langfuse and Elastic, participate in API design,...

Senior Search Engine Backend Engineer We are looking for a talented and experienced Senior Search Engine Engineer to join our core technology team. You will be responsible for the design, development, and optimization of our core product search system, driving improvements to user experience through advanced search technologies and data insights.Want to see...