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Pinnacle Lead Consulting Limited seeks a Team Lead / Senior Backend Developer in Hong Kong to guide a billing system's migration to microservices, mentoring the team while contributing hands-on code. The stack emphasizes Java/C++/J2EE/Python/Go with Docker, REST, and CI/CD in a fast-paced telecom-like environment.
Senior Backend Engineer at WATI in Hong Kong, owning core backend features end-to-end for a multi-tenant WhatsApp messaging SaaS (design through production monitoring, analytics, and automation). Works with AI coding agents and collaborates with PM, CS, and international teams in English.
A full-stack software engineer in Hong Kong who architects and scales the company's online platform: building web applications, designing and optimizing SQL databases, deploying cloud/serverless infrastructure, and integrating third-party APIs and webhooks.
M800 is hiring a senior server-side Java engineer in Hong Kong to design, implement, and maintain scalable communications systems, prepare technical documentation, and help the team adopt new technologies. Core stack is Java with a focus on server-side development.
A full-stack engineer in Hong Kong (Cantonese speakers only) who develops and maintains end-to-end features: production backend APIs with Node.js/NestJS, UI components in React 19+ or Vue 3, plus code reviews, testing, debugging and deployment following Git flow.
A full-stack developer builds front-end and back-end features for an NFT platform in Hong Kong, integrating blockchain technology and smart contracts to power crypto and metaverse experiences. Prior Web3 and blockchain experience is highly valued.
Full-stack developer building backend APIs with Node.js/NestJS and frontend UIs using React or Vue. The role involves designing features, participating in code reviews, and utilizing GenAI for UX enhancements in a fast-paced environment.
Software engineer in Hong Kong building Java web applications: collaborates with project teams and clients to meet requirements and schedules, and provides technical support and website maintenance. Work involves database programming (Oracle, NoSQL) on Linux and Windows platforms.
Build and maintain SmartRehab, HKU's AI-powered telerehabilitation platform: develop backend APIs and web consoles (PHP/Laravel, React/Ant Design), keep PostgreSQL performant, run Nginx/Docker/AWS deployments, and support mobile apps; senior hires also manage projects and mentor junior engineers.
Senior Java developer designing and implementing server-side communication systems. Core responsibilities include technical documentation, system maintenance, and performance tuning using Java, Git, and build tools like Maven or Gradle.
Senior mobile engineer at M800 in Hong Kong designing, building, and maintaining iOS/Android apps, SDKs, and components as part of a mobile team, collaborating with web, backend, and QA. Requires 4+ years of iOS and/or Android development (Objective-C/Java, iPhone/Android SDK); VOIP/IM experience is a plus.
Amaris Consulting (part of Mantu Group) in Hong Kong is hiring a DevOps/ITOps Consultant to provide hands-on technical support for financial platforms: incident response, monitoring, upgrades, and documentation, including blockchain and crypto components. Requires DevOps/IT Ops experience in banking or crypto exchange environments.
Build innovative trading, analysis, and data tools for high-frequency trading (HFT) using Python, Java, React, and SQL. The role involves developing high-performance infrastructure, risk modeling solutions, and full-stack tools to support traders and researchers in Hong Kong.
As a DevOps Engineer at a luxury retail group, you will manage on-premise servers and multi-cloud infrastructure across OCI, Alibaba Cloud, and Azure. The role involves maintaining CI/CD pipelines, managing databases like Oracle and SQL Server, and overseeing network configurations to support retail operations.
Software Engineer building distributed systems and HPC infrastructure for a global quantitative hedge fund. The role involves designing platform APIs, workload orchestration, and performance-sensitive services using C++, Java, Rust, or Go to support large-scale research and data-driven innovation.
DevOps/application support engineer at a Hong Kong futures brokerage, providing day-to-day support and maintenance for futures trading systems, monitoring reliability and performance, troubleshooting issues, managing vendors, and building internal tools (e.g., in Python) to improve operational efficiency.
Contract front-office developer at Societe Generale in Hong Kong who builds and maintains the C# algorithmic trading application used by the securities and financing desk, sitting on the trading floor. Focus is on robust, low-latency software design, monitoring, production support, and close collaboration with traders and developers.
Software Engineer I focused on building and maintaining backend services and APIs for a WhatsApp-first conversational SaaS platform. Core technologies include C# or Golang, SQL/NoSQL databases like MongoDB or PostgreSQL, and cloud platforms such as AWS, GCP, or Azure.
Lead a billing-system backend team at a global CPaaS/telecom platform provider in Hong Kong, driving the decoupling of modules into microservices while staying hands-on across backend (and some frontend) development. Core stack includes Java/C++/Python/Go, Spring Boot, Hibernate/JPA, Docker, Kafka/Spark, and CI/CD tooling.
Full Stack Engineer at a nanotechnology company building and scaling an online platform ecosystem. The role involves end-to-end delivery of web applications and data systems using cloud platforms like AWS, GCP, or Azure and optimizing SQL databases.
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