mern stack developer

DescriptionOUR IMPACT: Our Securities Lending role involves working in a dynamic front-office trading environment.  Our end to end technology stack runs the firm’s Securities Lending business. We build innovative tech solutions for our businesses, allowing them to serve their Hedge Fund clients and Institutional Lenders. Our highly global technical team,...

Position Overview We are seeking an experienced Network Engineer specializing in quantitative trading network architectures and data center engineering. In this role, you will design, build, and optimize worldwide top tier grade, highly reliable network and server infrastructure for a high frequency/quantitative trading environment. You will lead key...

Position Overview We are seeking an experienced Network Engineer specializing in quantitative trading network architectures and data center engineering. In this role, you will design, build, and optimize worldwide top tier grade, highly reliable network and server infrastructure for a high frequency/quantitative trading environment. You will lead key...

SW9019 |23 Jul 2026 Analyst Programmer (React.JS, Node.JS, Government) Design, develop and implement software/web applications. Participate in technical planning sessions to enable the development of new features and functionality. Conduct code reviews, continuous improvement, and alignment with development best practices. Collaborate with cross-functional...

SW5960 |16 Apr 2026 QA Engineer (AI, 25-30K)Work closely with data scientists and AI engineers to integrate AI / Generative-AI models (e.g., Retrieval-Augmented Generation, LLMs) into production applications.Design, develop and maintain full-stack web applications (front-end, back-end and database) ensuring high performance, scalability and security.Design...

SW5960 |16 Apr 2026 QA Engineer (AI, 25-30K)Work closely with data scientists and AI engineers to integrate AI / Generative-AI models (e.g., Retrieval-Augmented Generation, LLMs) into production applications. Design, develop and maintain full-stack web applications (front-end, back-end and database) ensuring high performance, scalability and security....

Cloud Migration & DevOps: Assist Tech Lead with end-to-end Alibaba Cloud migrations. Build CI/CD pipelines (SIT/UAT/Prod), adjust code/configs using AI tools (e.g., GitHub Copilot), collaborate with offshore/vendor teams, and maintain migration runbooks and rollback plans.Testing & Governance: Support SIT/UAT testing, manage test data, prepare Change...

Overview   Our client is an AI-enabled corporate services  platform is seeking a experienced engineer to lead software development across its HK and global footprints. Backed by an established institutional ecosystem, the firm is modernizing the corporate governance sector with an AI-native operational platform and automated partner portals. You will own...

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 access to...

About the Role We’re looking for a product engineer who takes ownership of outcomes, not just assigned tasks. You’ll work across 4–5 products with different technology stacks, identify high-value problems, and carry solutions through design, implementation, testing, documentation, delivery, and operation. What You'll Do Understand our apps and the 0G...

About Payoneer Founded in 2005, Payoneer is the global financial platform that removes friction from doing business across borders, with a mission to connect the world's underserved businesses to a rising global economy. We're a community with over 2,500 colleagues all over the world, working to serve customers, and partners in over 190 countries and...

About the Role We’re looking for a product engineer who takes ownership of outcomes, not just assigned tasks. You’ll work across 4–5 products with different technology stacks, identify high-value problems, and carry solutions through design, implementation, testing, documentation, delivery, and operation. What You'll Do Understand our apps and the...

Job ResponsibilitiesDesign, develop, and maintain reusable and robust backend services using C#.NET.Design database schemas, write complex SQL queries, and optimise database performance.Develop and maintain responsive, user-friendly front-end applications using React and JavaScript.Develop and integrate gRPC API services between front-end and back-end...

The Trading Infrastructure team is building a high-performance, front-to-back Trading Platform that supports multi-asset trading. The platform is designed to handle financial instruments with low-latency execution, robust risk controls, and seamless integration across trading, risk, operations, and finance workflows. The system is built with a modular...

SW8932 | 26 Feb 2026 Analyst Programmer (ReactJS, 30-40K) Responsibilities Develop end-to-end software solutions by focusing more on front-end development and test planning. Participate in technical planning sessions to enable the development of new features and functionality. Uphold high engineering standards through code reviews, continuous improvement,...

SW8932 | 26 Feb 2026 Analyst Programmer (ReactJS, 30-40K) Responsibilities Develop end-to-end software solutions by focusing more on front-end development and test planning. Participate in technical planning sessions to enable the development of new features and functionality. Uphold high engineering standards through code reviews, continuous...

A regional IT services provider in Hong Kong seeks a Data Consultant to engage with clients and develop data-centric strategies. The role involves translating business challenges into analytics solutions, managing client interactions, and leading proposal initiatives. Ideal candidates will possess a bachelor's degree and have experience in analytics...

Job SummaryWe are seeking an experienced technical lead to drive the development, delivery, and capacity planning of our core MOBO applications, middleware, and messaging systems. This role balances expert-level development with mentoring junior team members in a fast-paced environment.Key ResponsibilitiesTechnical Leadership: Advise on development best...

Software Engineer (Node.js / microservices) (Fintech) - IC Client Description Fast-growing online payment integration services provider Job Description Build one of Hong Kong leading financial flagship products Design and develop sophisticated backend systems using the latest technology stack Enhance and maintain existing backend services ...

CL Technical Services Ltd. is seeking a System Analyst with deep PeopleSoft expertise to analyze business and technical requirements across Finance, Purchasing, HR/Payroll, and Campus Solutions.The role involves designing, developing, testing, and deploying PeopleSoft customizations along with ongoing production support. You will utilize AI coding tools,...