staff java backend developer

Swing Consulting Ltd. is looking for a skilled Java Developer to join their team in Hong Kong. The ideal candidate will design, build, and maintain scalable backend microservices and APIs in a dynamic financial environment. This role requires proficiency in Java, as well as cloud and container technologies. Benefits include a competitive salary based on...

2 weeks ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Design and implement robust, scalable, and high-performance backend systems using Java.Collaborate with cross-functional teams to deliver high-quality software solutions.Application Optimization:Optimize system performance, including thread management,...

We are seeking a seasoned Backend Engineer with deep expertise in decentralized finance (DeFi) to lead the architectural design and development of our client's high-performance DEX platform. You will be responsible for building the core components of a world-class trading environment, focusing on ultra-low latency, high concurrency, and uncompromising...

A reputable organization in the insurance sector is seeking a skilled engineer to build and enhance production-grade applications using Python or Java. The role involves working with Azure Databricks, managing deployments on Azure Kubernetes Service, and overseeing CI/CD workflows. Ideal candidates will have strong backend development skills and knowledge of...

We are seeking a seasoned Backend Engineer with deep expertise in decentralized finance (DeFi) to lead the architectural design and development of our client's high-performance DEX platform. You will be responsible for building the core components of a world-class trading environment, focusing on ultra-low latency, high concurrency, and uncompromising...

OKX Wallet is OKX's self-custody wallet, built to securely store and manage on-chain assets for users worldwide. We seek a Staff/Senior Java Engineer to own core backend modules and drive high-concurrency wallet features.You'll work across multi-chain environments (EVM, Tron, Solana) and apply sound engineering judgment, system design, and security awareness...

Mastermind Asia Limited is seeking a Senior Java Engineer to join our core backend team in Hong Kong. This role requires designing and optimizing resilient distributed systems for large-scale data processing. The ideal candidate will have at least 5 years of experience in Java development, proficiency in distributed systems, and a Bachelor's degree in a...

About FireworkJoin Firework - Where Innovation Meets ImpactFirework is redefining the future of commerce as an AI and video commerce company — combining cutting-edge technology, an exclusive network of enterprise brands and retailers, and a first-mover position to win the agentic commerce race.We've built the world's most advanced and largest video...

We are seeking a seasoned Backend Engineer with deep expertise in decentralized finance (DeFi) to lead the architectural design and development of our client's high-performance DEX platform. You will be responsible for building the core components of a world-class trading environment, focusing on ultra-low latency, high concurrency, and uncompromising...

At Kody, we're redefining how businesses take payments and access financial services. As a fast-growing Fintech, we partner with some of the most recognised names in hospitality, F&B and retail across Hong Kong helping them modernise payments, settlement and digital financial experiences. Why Join us? Work with industry-leading brands in Hong Kong and...

About FireworkJoin Firework - Where Innovation Meets ImpactFirework is redefining the future of commerce as an AI and video commerce company — combining cutting-edge technology, an exclusive network of enterprise brands and retailers, and a first-mover position to win the agentic commerce race.We've built the world's most advanced and largest video...

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...

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

OKG Group is seeking a backend-focused engineer to design and implement high-performance services for earn, loan, and stablecoin yield features within a leading crypto exchange ecosystem. You will work closely with product, design, risk, and quantitative teams to deliver scalable solutions.Requirements include 3+ years in backend development, proficiency...

ADECCO is seeking a seasoned Workflow Engineer to design, develop, and support enterprise workflow applications in a secure financial services tech environment in Hong Kong. You will build backend solutions using Java, Spring, IBM MQ and Oracle DB, create reusable frameworks, and collaborate across architecture, infrastructure, and development teams to...

DescriptionAt Kody, we’re redefining how businesses take payments and access financial services. As a fast-growing Fintech, we partner with some of the most recognised names in hospitality, F&B and retail across Hong Kong helping them modernise payments, settlement and digital financial experiences.Our Hong Kong tech team runs like a startup within a...

Mox Bank is building a virtual bank from scratch and seeks a skilled backend engineer to join a fast-growing team in Hong Kong. You will contribute to greenfield development, implement RESTful APIs and microservices, and ship software using TDD and CI/CD pipelines.The role focuses on Kotlin/Java, cloud-native architecture, and scalable data services with...

Hyphen Connect Limited is seeking a seasoned Backend Engineer in Hong Kong to lead the architectural design for a high-performance Decentralized Exchange (DEX) platform. The role focuses on building core components for a trading environment prioritizing ultra-low latency and security.Successful candidates will have over 8 years of Java development experience...

Mastermind Asia Limited is seeking a Senior Java Engineer to join our core backend team in Hong Kong. This role requires designing and optimizing resilient distributed systems for large-scale data processing.The ideal candidate will have at least 5 years of experience in Java development, proficiency in distributed systems, and a Bachelor's degree in a...

Staff/Senior Java Engineer, OKX Wallet (Web3) Who We Are OKX Wallet is OKX's self-custody wallet, built for users worldwide to securely and conveniently store, manage, and use their on-chain assets. The wallet backend operates in a multi-chain, multi-asset, high-concurrency environment shaped by on-chain state uncertainty and strict fund-security...