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ConnectedGroup Limited

AI Platform Engineer (AI DevOps Engineer) Large Finance

NewBe an early applicant APAC

Hong Kong SAR China

Builds and operates next-generation AI/ML platforms (deployment, monitoring, logging) for Hong Kong's central bank and financial regulator, designing services and integrating internal/external APIs. Core stack: Python, Docker, Kubernetes, Terraform, Prometheus/Grafana, MLflow, Ray, vLLM, plus DevSecOps tooling like Jenkins and Ansible.

AI Analytics Ansible API AWS +24 skills

eFinancialCareers Ltd.

Lead JAVA Engineer - Innovative Fintech Platform - J13181 | Hong Kong, HK

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Hong Kong SAR China

Lead Java engineer on a Hong Kong team building and scaling cloud-native backend microservices (AWS, Kubernetes) for a fintech transaction network connecting wealth management firms with issuers. Day-to-day: Spring Boot services, REST APIs, Kafka/RabbitMQ event-driven messaging, FIX-protocol transaction processing, CI/CD, and production troubleshooting.

ActiveMQ API AWS CI/CD Cloud +15 skills

CCW Global Limited

Lead Full Stack Developer

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Hong Kong SAR China

Hands-on lead full-stack developer who will architect, build, and deploy Magic, a new insurtech marketplace platform in Hong Kong — covering the website, backend, databases, insurance pricing engines, APIs, and CRM — working independently and directly with the founders. Preferred stack includes React, Next.js, TypeScript, Node.js, Python, and cloud infrastructure.

AI API Automation Claude Code Cloud +8 skills

Staff/Senior Java Engineer, OKX Web3 Wallet

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Hong Kong SAR China

Senior/Staff Java backend engineer on OKX's self-custody Web3 Wallet team in Hong Kong, owning core modules for address management, transaction construction/signing/broadcasting, multi-chain integration (EVM, Tron, Solana), and production stability, using a Spring Boot/Spring Cloud/MyBatis stack with growing use of AI coding tools.

Agentic AI AI API Authentication Blockchain +11 skills

eFinancialCareers Ltd.

Full Stack Developer - AI Startup | Hong Kong, HK

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Hong Kong SAR China

Full Stack Developer at a well-funded AI start-up in Hong Kong, building web apps for customer-facing AI products and internal tools. Day to day: designing features, integrating AI models and third-party services, and optimizing performance using modern JS front ends (React/Next.js/Vue) with Node.js or Python backends.

AI API CI/CD Docker GitHub +10 skills

TEKsystems Global Services, LLC

Private Cloud Engineer: VMware & DevOps for Migration

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Hong Kong SAR China

Private Cloud Engineer at TEKsystems supporting a large migration programme: evaluating options, engaging vendors, and shaping design decisions for a future-state private cloud platform. The role centers on designing, building, and operating private clouds with a focus on VMware and DevOps automation, and requires English, Cantonese, and Mandarin communication.

Automation Cloud DevOps VMware

RV Automation Technology Company Limited

Java Software Developer / Software Engineer (Backend)

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Hong Kong SAR China

Backend Java developer building and maintaining scalable robotic control platforms in Hong Kong: full SDLC work with Java, Spring Boot, REST APIs, and Microsoft SQL Server, deployed on AWS/Azure, plus exploring AI/LLM feature integration alongside frontend, DevOps, and robotics teams.

AI API AWS Azure Cloud +14 skills

CL Technical Services Ltd.

Full Stack Developer / Analyst Programmer (Java, over $40K)

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Hong Kong SAR China

Full stack Java developer in Hong Kong building and maintaining end-to-end application features — databases, server-side APIs, and user interfaces — with a strong emphasis on application security (OWASP Top 10) and use of secure local AI coding tools. Requires 3+ years in Java, SQL, and full stack development.

AI API DevSecOps Java OWASP +2 skills

from 40K HKD / mo

Amaris Consulting | Part of Mantu

DevOps / ITOps Consultant

Hong Kong SAR China

DevOps/ITOps Consultant at Amaris Consulting in Hong Kong providing hands-on production support for financial platforms: incident response and root-cause analysis, performance monitoring, upgrades, deployments, and documentation, including blockchain and crypto components. Requires DevOps/ITOps experience in banking or crypto exchange environments and fluent English.

AI Blockchain Corrective Action DevOps Generative AI

RV Automation Technology Company Limited

Backend Java Engineer for AI-Driven Robotics & Cloud

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Hong Kong SAR China

Backend engineer at RV Automation in Hong Kong building and maintaining scalable backend systems with Java and Spring Boot, designing REST APIs that connect robots, applications, and cloud services, and applying cloud-native/SaaS principles across the full lifecycle from design to deployment.

API Automation Cloud Cloud Native Java +3 skills

CITIC Telecom CPC

Senior NextGen Product Dev Engineer — PoCs & DevOps

NewBe an early applicant APACSenior

Hong Kong SAR China

Senior engineer at CITIC Telecom CPC in Hong Kong who researches and prototypes NextGen telecom technologies, designs proofs of concept for core networks, and develops innovative solutions end to end, providing DevOps and CI/CD support during launches. Core tech: Golang, Python, C++, Kubernetes.

CI/CD C++ DevOps Go Kubernetes +1 skills

Recruit Logic Limited

Java Development manager, Trading System, Investment bank

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Hong Kong SAR China

Bridge business requirements and core IT solutions through hands-on technical implementation. Collaborate with cross-functional teams to design and implement applications across trading back-end systems, CRM…

AI CI/CD CRM DevOps Java +3 skills

Senior DEX Backend Engineer - Real-Time, Low-Latency

NewBe an early applicant APACSenior

Hong Kong SAR China

Join OKX's DEX Token Markets team to build and maintain a real-time, low-latency market tracking platform for decentralized exchange tokens, designing high-throughput Java systems that handle meme-coin volume spikes while keeping data accurate and available. Core stack: JVM, multithreading, networking, MySQL, caching, and message queues.

Java JVM Multithreading MySQL Networking

Senior Java Backend Engineer — Wallet & Blockchain

NewBe an early applicant APACSenior

Hong Kong SAR China

A staff/senior Java engineer owning OKX Wallet's core backend modules — address management, asset synchronization, transaction construction, on-chain broadcasting, and nonce management — in a high-concurrency, multi-chain environment, including cross-chain interactions and incident response.

Senior Backend Engineer - Java Spring Boot & Microservices

NewBe an early applicant APACSenior

Hong Kong SAR China

TEKsystems is placing a senior backend engineer with a client in Hong Kong to build and maintain Java/Spring Boot applications using RESTful APIs and microservices, mentor junior developers through code reviews, and work with AWS/Azure in an Agile environment. Strong English and Chinese communication is required.

Agile API AWS Azure Cloud +3 skills

Clarrow Hong Kong Limited

Lead Full Stack Developer

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Hong Kong SAR China

Hands-on lead full-stack developer on a rolling monthly contract to own the architecture, build and deployment of a client's digital platform for researching, comparing and buying financial/insurance products online. Day to day: full-stack web development, API/database/cloud work, third-party integrations and technical leadership with minimal supervision.

Testing Site - JPMC

Senior Backend Engineer (Java/Spring) - AI, Cloud-Native

NewBe an early applicant APACSenior

Hong Kong SAR China

Builds and optimizes secure, scalable backend systems for securities services at a bank, developing production Java/Spring code and integrating AI within cloud-native architectures while collaborating with leads, architects, and stakeholders.

Agile AI Cloud Cloud Native

eFinancialCareers Ltd.

Senior Java Backend Engineer - Fintech (FIX/Kubernetes)

NewBe an early applicant APACSenior

Hong Kong SAR China

A hands-on Senior Java Backend Engineer in Hong Kong who architects, builds, and scales core backend services — designing RESTful APIs and event-driven messaging, working with the FIX protocol, Kubernetes, and CI/CD pipelines on AWS to ensure stability, performance, and reliability.

API AWS CI/CD Cloud Cloud Native +4 skills

TR at CUHK Company Limited (For Talent Pool only)

Robotics Software Engineer (C++/Python, ROS2)

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Hong Kong SAR China

Designs, develops, and maintains robotic software, interfaces, SDKs, and middleware for a logistics robotics centre at Hong Kong Science Park, working across perception, planning, and control. Day to day: building backend services, integrating sensors and actuators, and contributing to docs, testing, and CI using C++, Python, and ROS2.

Frontend Web Developer (Open to Fresh Graduates)

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Hong Kong SAR China

Frontend developer at EX.IO, a Hong Kong-based digital asset trading platform, building and maintaining web products for crypto trading. Day to day: collaborate with designers, PMs, and backend engineers while optimizing performance and UX. Core stack: JavaScript (ES6/ESNext), TypeScript, CSS, and React.

CSS JavaScript React TypeScript