staff java backend developer

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 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business...

Key Responsibilities Core Backend Development: Responsible for the core development of backend business systems; build microservices based on Spring Boot and Spring Cloud to support core financial modules including orders, billing, wallets, and settlement. NetSuite Customization & Development: Conduct secondary development and scripting on the...

Key Responsibilities Core Backend Development: Responsible for the core development of backend business systems; build microservices based on Spring Boot and Spring Cloud to support core financial modules including orders, billing, wallets, and settlement. NetSuite Customization & Development: Conduct secondary development and scripting on the...

NETS Group in Singapore seeks an experienced Senior Backend Engineer to design, develop, and maintain scalable backend systems for high-volume transaction processing and international payment gateway integrations. You will build secure, high-performance APIs, drive architecture with microservices and event-driven patterns, and collaborate with DevOps to...

Role Overview We are seeking experienced Senior Java Developers to join a high-profile Equity Trading project. The selected candidates will be responsible for developing and enhancing critical trading platform components, with a strong focus on invoicing, fee calculation, and trade booking functionalities. Key Responsibilities Design, develop, and maintain...

The NETS Group is a leading payments services group, enabling digital payments for merchants, consumers and banks across the entire payments value chain.    The Group operates Singapore’s national debit scheme enabling customers of DBS Bank/POSB, HSBC, Maybank, OCBC Bank, Standard Chartered Bank and UOB to make payments using their ATM cards or mobile...

About the Role Are you looking for new challenges Are you looking to help shape the future application landscape of a financial services platform We are looking for an experienced decentral developer joining us in driving the future of Corporate Actions & Income Processing (CAIP). In your role you will be working together with developers in Poland as...

About the Role Are you looking for new challenges Are you looking to help shape the future application landscape of a financial services platform We are looking for an experienced decentral developer joining us in driving the future of Corporate Actions & Income Processing (CAIP). In your role you will be working together with developers in Poland as...

Rakuten Asia Pte. Ltd. in Singapore seeks a Senior Software Engineer (Backend focus) to design, develop, and maintain scalable backend services and APIs using Java and Spring Boot. You will translate complex requirements into robust designs and contribute across the full software lifecycle. The ideal candidate has 5 years of professional backend experience,...

A reputable consultancy firm in Singapore is seeking a skilled BACK END Developer to join their team. The ideal candidate will have at least 6 years of experience in Java backend development with a strong focus on data processing applications. Proficiency in SQL and AWS is vital, along with excellent analytical and problem-solving skills. This hybrid role...

DYNAMIC HUMAN CAPITAL PTE. LTD. is seeking a skilled Java backend developer to design, develop, test, and maintain backend services. You will build RESTful APIs, microservices, and integrate with SQL databases using Java, Spring Boot, and modern tooling in a fast-paced, collaborative environment. You will work with product managers, QA engineers, DevOps, and...

Unison Group is seeking a Senior Java Backend Engineer in Singapore to enhance our API and microservices ecosystem in a cloud-native AWS environment. The role will focus on providing BAU support, ensuring system stability and performance, and continuous improvement of backend services. Ideal candidates should have 8+ years of experience in Java backend...

TALENTSIS PTE. LTD. is seeking a Java-focused Software Engineer to design, develop, and maintain high-performance backend systems. You will build scalable services, APIs, and microservices, collaborate with cross-functional teams, and participate in design reviews, testing, and DevOps practices. A degree in CS/Engineering and hands-on experience with cloud...

DYNAMIC HUMAN CAPITAL PTE. LTD. in Singapore is seeking a Java backend developer to design, build, and maintain scalable Java-based applications and RESTful microservices. You will work with relational databases, contribute to CI/CD, and collaborate with cross-functional teams in an Agile environment. The role emphasizes high-quality code, robust APIs, and...

Unison Consulting, established in 2012 in Singapore, is seeking a backend Java developer to design and maintain scalable services using Core Java, Spring Boot, and RESTful/streaming APIs. You will work closely with other back-end developers to implement seamless client-server API interactions with the Web UI and participate in peer reviews to ensure quality....

Job Responsibilities Architect, design, and build internal systems and platforms, including back-end systems supporting business operations, mobile game platforms, and core app functions (cashier, channel payments, gateway, settlement, and finance modules). Collaborate with cross-functional teams to ensure seamless integration of back-end systems with...

Job Summary We are looking for a Senior Java Software Engineer (8+ years) with strong expertise in Java 17/21, Spring Boot, MS SQL, Unix, Docker/Kubernetes, Apache Spark and CI/CD. Mandatory Skill-set Bachelor Degree in Computer Science, IS, or IT is preferred. Must have 8 years' relevant experience in software development and testing; Must have...

Network For Electronic Transfers (S) is seeking a passionate Java Application Developer to design, develop, and maintain backend applications using Spring Boot. You will work with cross-functional teams on new projects and production support. You should have 5 years of experience with full SDLC, strong Java skills, Spring, microservices, REST, and...

Our client is a leading and progressive IT player in the critical communications space.  As part of its expansionary programme, it is seeking to employ experienced professionals to join them asSoftware Developers (Java) (Ref: KHXX)The successful candidate will be involved in the design and development of critical communications systems.The JobDesign,...

We are seeking an experienced System Support Specialist and FileNet Developer – Java/J2EE to join our IT team. The ideal candidate will have a robust background in system support and Java programming, specializing in enterprise environments, particularly within the banking sector. This role requires a mix of technical prowess and excellent communication...