api developer

Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional...

SW9004 | 23 Jun 2026 Java Developer (Bank / Finance, 35-50K) Responsibilities Design, build, and maintain high-volume, scalable backend microservices and APIs. Deploy containerized core applications to cloud infrastructure, ensuring maximum system availability. Implement secure transaction architectures and real-time message streaming for payment...

Join Averi Hong Kong Limited to build next-generation AI technologies that transform how employers discover, assess and hire talent. About Averi Averi Hong Kong Limited is a Hong Kong-based HR Technology and licensed recruitment consulting company developing Dotof AI, an award-winning AI-powered recruitment intelligence platform designed to help...

We're currently looking for a Java Senior Developer / System Analyst to join a well-established System Integrator and work on a large-scale, enterprise technology project. This is a hands-on engineering role for someone who enjoys working on high-performance, scalable backend systems, with opportunities to work across complex integration and application...

Job Description The Quantitative Trading & Research (QTR) group is responsible for systematic trading across FX, Rates, Commodities, Credit, Equity and a wide range of markets. Within QTR, AI Market Lab brings together quantitative research, modern artificial intelligence, market microstructure, and high-performance engineering to develop the next generation...

Client Description Fast-growing software development house Backend Developer (C#.Net) Candidate with less experience will be considered as Analyst Programmer / Programmer. Responsibilities Responsible for .NET Core platform software development Perform system development, programming, debugging, and functional testing of software Understand business...

Head of Product Development and Channels, Transaction Banking (HK, Macau) We are seeking a dynamic and experienced Head of Product Development and Channels, Transaction Banking to lead our Trade Finance, Cash Management, and Digital Channel businesses. This role is responsible for driving product strategy, commercialization, and business growth while...

Gravitas Recruitment Group Hong Kong is seeking highly skilled KDB+/Q developers to join leading global financial firms in on-site roles in Hong Kong. You will help build and maintain large, real-time market data systems used directly by traders, researchers, and compliance teams. Key requirements include deep q language expertise, fast and optimized coding,...

About Us Huatai International Financial Holdings Company Limited (\"Huatai International\" or \"the Company\"), is the only overseas wholly‑owned or controlled subsidiary of Huatai Securities. Huatai International is the Huatai Group’s international arm which plays a crucial role in the group’s internationalization strategy by: not only providing...

SW9004 | 23 Jun 2026 Java Developer (Bank / Finance, 35-50K) Responsibilities Design, build, and maintain high-volume, scalable backend microservices and APIs. Deploy containerized core applications to cloud infrastructure, ensuring maximum system availability. Implement secure transaction architectures and real-time message streaming for payment...

Our client is a Public Utility Company, they are urgently looking for an experienced Microsoft Power Platform Developer to join their dynamic and innovative IT team. Job Duties Collaborate with business analysts and stakeholders to gather requirements and translate them into technical specifications. Design, develop and configure Power Apps applications to...

Full-Stack Developer / Mobile Developer / Applications / IoT / OutSystems Consultant - IC Client Description Leading IT&T services company in Hong Kong Full-Stack Developer Responsibilities Involved in agile development life cycle including application development, implementation, maintenance and post-implementation review. Liaise extensively with...

EMQ is a financial technology company that enables businesses of every size to access real‑time, affordable, and efficient cross‑border payments in 200+ markets. Through our API‑powered platform, we continue to simplify global payments for our customers and enable them to scale efficiently across multiple markets. Our impact in making financial...

A leading IT service vendor seeks a skilled software developer experienced in Objective-C, Swift, Java, and C++. The ideal candidate will have over 5 years of experience in cross-functional software design and development across iOS, macOS, web, and API platforms. Familiarity with frameworks like Hibernate, Spring, React, and NodeJS is essential. Fluency in...

Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional...

Overview SW8951 |20 Mar 2026 Application Developer (VB.Net, Java, MQ, Bank) Responsibilities Design and enhance the mBridge-RTGS connector to interface with FPS using IBM Message Queue (MQ) and mBridge using API (SOAP), enabling seamless issuance or redemption of CBDC. Enhance existing reporting system (VB.Net) for general reporting and logging functions...

Full-stack Developer (Finance, Central area) - IC Client Description Regional corporate finance corporation Job Description Support major development projects involving application frameworks including MuleSoft and Salesforce and also serve to support the Company data warehouse. Design and construction of REST API Integrating front-end UI with the...

Frontend Web Developer (React) | Insurance 30K-35K Key responsibilities Implement UI features and workflows that integrate with backend services via REST APIs Troubleshoot, debug, and resolve production issues across existing web applications Collaborate with backend teams that operate on Java (Spring Boot), Struts, C#, .NET, and Node.js stacks Write clean,...

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology and trading expertise has shaped QRT’s collaborative mindset which enables us...

Job Description Develop low-level application architecture (including but not limited: user story design, API design, domain model design, database design) for a broader scope of projects. Assist to develop application delivery principles, guidelines, standards and patterns (including but not limited: design pattern, coding convention, code review...