senior java backend engineer java 21 spring boot

FPT Asia Pacific Pte. Ltd. seeks a Senior Backend Engineer to design and build high-performance backend services using Java 11/17, Spring Boot, Kafka, and microservices. You will craft scalable systems with clean architecture, implement RESTful APIs, and ensure observability and testing. Strong grounding in distributed systems, JVM performance, and...

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...

The NETS Group is a leading payments services group enabling digital payments for merchants, consumers and banks across the entire payments value chain. The NETS Group operates Singapore's national debit scheme enabling customers of major banks to pay with cards or mobile devices at over 130,000 points and online. We seek a senior backend engineer to lead...

United Overseas Bank Limited (UOB) in Singapore is seeking a Senior Java & GenAI Engineer to join a fast-moving team delivering enterprise GenAI use cases. The role focuses on building scalable Java backend services and applying GenAI capabilities to real business problems. You will work with LangGraph, LangChain, DeepAgent, Langfuse and Elastic, learn...

Candidate should have strong hands-on experience in Java Backend Development (Java + Spring Boot) with exposure to financial services, banking, payments, or transaction processing platforms . This role requires candidates who are comfortable working on enterprise-grade backend applications, supporting secure and highly available systems, and...

Everyday we protect and process millions of data. Serving over 100 clients across Asia, join us to drive impact where it matters. Date: 31 Jul 2023 Experienced Senior Java Developer to work on Java Project in an Agile environment and TDD practice. The Projects involve building mini Java Processes deployed in a BPMN process engine that acts as a Gateway. Key...

Delivering technical excellenceContribute to the translation of business requirements into well-architected software solutionsParticipate and at times facilitate technical discussions with the teamAdhere and contribute to platform related technical standards and processesDevelops data integration, migration, and deployment strategiesDelivering applications...

Role Overview We are looking for an experienced Senior Java Backend Developer with strong expertise in Java 17+, Spring Boot 3.x, REST API development, and Microservices Architecture . The ideal candidate will be responsible for designing, developing, deploying, and supporting scalable backend applications in a cloud environment. The role requires hands-on...

Senior Java Backend Developer at Peoplebank Asia. About the role We are seeking a motivated and detail-oriented Senior Java Backend Developer to join our team. This role involves maintaining and enhancing essential backend applications while addressing production challenges. You will play a key part in optimizing system performance and implementing new...

Company Overview U3 INFOTECH PTE. LTD. delivers software services, business solutions, and project management outsourcing. With expertise in banking, insurance, healthcare, supply chain, and technology, U3 partners with leading clients to provide professional services and consulting. Job Summary Design, develop, test, and maintain scalable Java...

Company Overview U3 INFOTECH PTE. LTD. delivers software services, business solutions, and project management outsourcing. With expertise in banking, insurance, healthcare, supply chain, and technology, U3 partners with leading clients to provide professional services and consulting. Job Summary Design, develop, test, and maintain scalable Java...

Binance Singapore is seeking an experienced backend engineer to build high-throughput distributed applications using Java and Spring. You will translate business requirements into robust services, optimize performance, and document solutions with care. Fluency in English and Mandarin is required to coordinate with overseas partners. The role supports a...

RoleGather and translate business requirements into technical specifications.Design, develop, test, and maintain high-volume, high-performance backend systems for an Automatic Fare Collection platform.Produce and maintain SDLC deliverables including Business Rules, SRS, Architecture Documents, Design Specs, Interface Specs, Test Plans, O&M Manuals, and...

VISEO ASIA is seeking a talented Back-End Developer in Singapore to advance backend eTrading modules for our in-house FX e-commerce platform. You will collaborate with front-end developers and business stakeholders to deliver high-performance, scalable APIs and services, with a focus on automation, CI/CD, and reliable deployments in a financial tech...

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...

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....

Vanguard Software Pte Ltd is seeking a Senior Backend Engineer to own the design, development, and optimization of backend systems. You will work independently on production-ready code with a focus on ownership and scalability, backed by 5+ years of experience. Expect to design scalable solutions, ensure performance and security, and collaborate with...

OKX is expanding its Asset & Earn Team 2 in Singapore to build next-generation earn and lending solutions on a leading crypto exchange. You will design and develop high-performance backend services for Simple Earn, Flash Earn, and Loan products, and help launch Jumpstart-style token allocations, with on-call support to ensure platform reliability.The role...

RiDiK, a subsidiary of CLPS, is seeking a Fullstack DevOps Developer with strong Java, Spring Boot and Angular skills to build scalable RESTful APIs and dashboards. You will work across the stack, from server logic to frontend UI, while ensuring robust data handling in MariaDB and responsible API integration. Responsibilities include designing microservices,...

Evolution Recruitment Solutions PTE. LTD. is seeking an experienced backend engineer to design, architect, and develop internal systems and platforms. You will collaborate with cross-functional teams to integrate back-end systems with front-end platforms and databases. You will optimize scalability, performance, and reliability, identify and resolve...