java backend developer

Nexify Limited is one of the leading IT solution providers specialized in system integration in Hong Kong. We encourage innovation, teamwork and personal growth. With continuous business expansion, we need high calibre candidates to join our professional team and we offer exciting job opportunities to the right talents. If you want to work in a fun and...

Innovation company focusing on IoT and RFID technologies Job Description Senior Developer (Tableau, Node.js) Diploma or above in computer science or equivalent - Hands-on project implementation experience in either one of the following technology streams: Around 3 year or more related experience Program Language: Tableau, Node.js Candidates with less...

Job Description Job Title: Python Developer Job Type: Contract Location: Remote Job Summary In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what...

Manage a team to build a firmware testing software, identifying core framework features and creating a flexible design to meet evolving testing needs. Client Details Our client, a leading manufacturer specialising in power and thermal management, and IoT-based green energy solutions. Job Responsibilities Redesign, develop, maintain and improve a firmware...

Company DescriptionGRIT is courage, is resilience, is stamina; and US represents our youthful & passionate team. Founded in February 2017 in Hong Kong, we share our love for this city & wish to contribute our craft into technology & innovation. We are writing a new page into Hong Kong’s Smart City development.In Gritus, we are striving to bring digital...

SW8860 |09 Oct 2025 Analyst Programmer / Programmer (ETL, Government, 30-50K)Bachelor’s degree in Computer Science or a related field.Minimum of 2 years’ experience in application development and deployment.Experience in any of these:Application development with RDBMS (Informix, Oracle, Sybase, PostgreSQL, MySQL, Redis).Java development (RESTful Web...

A leading logistics technology company in Hong Kong seeks a Graduate Software Engineer to develop and maintain features for its core app and API. The role requires strong skills in backend technologies like Java and NodeJS, with a keen interest in software development. Candidates should be detail-oriented and able to multitask effectively in a fast-paced...

Amber Group in Hong Kong is looking for a motivated software engineer to develop and maintain trading execution systems for centralized and decentralized exchanges. Candidates should have a Bachelor's degree in a relevant field and experience in backend systems, ideally within cryptocurrency trading.This role requires proficiency in Golang and familiarity...

About the Role: Join our fast-growing mobile gaming company that aims to conquer the global market! As a (Senior) Mobile App Developer, you will have the opportunity to make a significant impact in the exciting world of mobile gaming. We are seeking a talented and passionate individual with 3-5 years of experience in Flutter and Kotlin development for...

Job Responsibilities System Development & Implementation Web Application Development: Participate in the full software development lifecycle (SDLC) of web-based applications on high‑availability IT infrastructure, adopting Java EE (J2EE) across Linux or Windows server platforms. BI & Reporting Solutions: Lead the implementation, development, and deployment...

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...

CL Technical Services Limited was established in 1994 and started providing IT contract staff services to our clients since 1998. As a trusted recruitment agency in Hong Kong, we specialize in the provision of one-stop recruitment & secondment services to some major corporations. Building on our years of experiences in recruiting IT...

Reap, a global fintech company headquartered in Hong Kong, is seeking a senior backend engineer focused on integrations and APIs. You will design, build, and maintain scalable integrations across platforms within a robust AWS environment and CI/CD pipelines. The role emphasizes AI-assisted development, serverless patterns, and database design with...

Eclipse Trading is a leading proprietary trading firm. Founded in 2007, we have over 120 employees across 4 office locations – Hong Kong (our HQ), Sydney, Shanghai and Chicago. Our trading expertise and strategies are deployed across several markets globally, focusing on various products including equity derivatives, delta one, ETFs, commodity derivatives,...

Role Overview Lead the architectural design and implementation of AI-powered financial systems, particularly in quantitative trading. Research and introduce cutting-edge AI, Machine Learning, and Quantitative technologies into the bank’s trading and financial systems. Design and develop scalable AI/ML pipelines, quantitative models, and high-performance...

Seamatch Asia Limited is seeking a passionate Analyst Programmer to join its IT team. The role offers hands-on work with enterprise‑level systems, focusing on Java web‑application development and system rollouts in a collaborative environment.You will support development and implementation, participate in prototype work, testing, maintenance, deployment,...

Swing Consulting Ltd. is seeking a System Analyst/Analyst Programmer in Hong Kong. The role involves collaborating with stakeholders and developing integrated features. Candidates should have at least 4 years of experience in application development, with proficiency in Java and DevOps tools. Benefits include a salary based on experience, annual leave, and a...

Kody, a fast-growing fintech in Hong Kong, is seeking a Senior Backend Engineer to shape and scale our payments platform. You’ll design backend services, APIs, and microservices powering gateways, settlement, and financial service APIs.Join a cloud-native, data-driven team using Kotlin/Java, Kafka, Kubernetes, Redis, PostgreSQL, and modern frameworks....

AsiaPay (HK) Ltd is seeking an experienced System Analyst / Analyst Programmer with deep Java Spring Boot, Python and Node.js expertise to design, develop and implement eCommerce and ePayment solutions. You will lead development efforts, participate in the full SDLC, and collaborate with regional teams and customers to deliver digital solutions.The role...

Job Description Conduct quality assurance and quality reviews on system deliverables, including but not limited to system functions, test plans, and documentation. Supervise the test team in executing tests to ensure deliverable quality prior to user acceptance testing. Review and refine quality assurance policies and procedures for deliverables. Prepare...