Backend Jobs in Hong Kong SAR China
There are 157 open Backend jobs in Hong Kong SAR China on freehire right now. 31 of them were posted recently. The skills employers ask for most often are java, api and cloud.
Most requested skills
- java 54%
- api 45%
- cloud 34%
- microservices 28%
- ai 25%
- spring 24%
- kafka 22%
- aws 22%
How the work is done
- Remote 15 · 10%
- Onsite 9 · 6%
- Hybrid 5 · 3%
Visa sponsorship offered in 67% of the 9 postings that state a position on it.
Seniority
- Senior 67
- Staff 8
- Junior 4
- Lead 3
- Intern 1
Who is hiring
- 1000+ employees 17
- 501-1000 employees 4
- 11-50 employees 1
Backend Java Engineer - Binance Wallet
Build scalable backend services for Binance Wallet’s decentralized finance stack using Java, Spring Boot, Kafka, and Redis to power high-concurrency, low-latency token trading across blockchains.
Backend Engineer: DEX API & Cross-Chain Trade Routing
Builds and maintains backend services for a decentralized exchange, focusing on cross-chain liquidity and swap routing using Node.js or Python with SQL and Redis.
Senior Java Backend Architect – Real-Time CEX Leader
Designs and builds core backend systems for a cryptocurrency exchange using Java, focusing on high-scale distributed payment architectures.
Remote Java Backend Engineer – On-Chain Payments
Designs and builds Java-based backend systems that bridge traditional banking with blockchain to enable seamless on-chain payment transactions.
Senior Java Developer – Equity Derivatives Backend
Senior Java developer building and maintaining backend systems for equity derivatives trading at a global investment bank using Java and Spring.
Senior Java Engineer - Crypto Backend & Microservices
Build and maintain scalable Java microservices for CoinMarketCap’s crypto data platform using Spring, REST, and middleware.
Staff Backend Engineer - Agentic Payments (Remote)
Build and lead backend systems for agentic payments using Node.js/TypeScript, AWS, Postgres, and serverless patterns in a remote-first async environment.
Remote Backend Engineer, SDLC Observability & Reliability
Build SDLC observability pipelines and automate metrics to improve CI/CD reliability and deployment velocity using GitHub, GCP, Grafana, and incident.io.
Backend Engineer - Spring Microservices (Remote)
Build and maintain Java-based microservices for Binance’s Web3 infrastructure as part of an early-career program in Hong Kong.
Backend DeFi Engineer — Java, Spring, AWS
Build and maintain backend services for a DeFi protocol using Java and Spring on AWS, collaborating with financial engineers to enhance decentralized finance systems.
Remote Backend Engineer - App Stores & APIs
Develops and maintains public-facing APIs in Python, collaborating remotely with a global team to design new features and ensure robust backend services.
Remote Backend Java Engineer – High-Throughput Systems
Build and maintain high-throughput Java microservices for Binance’s Wallet team, enabling secure, scalable decentralized finance infrastructure.
Senior Remote C++ AI Backend Engineer
Designs and optimizes C++ modules for an AI agent system, collaborating with researchers to build high-performance AI solutions.
Remote Java Backend Engineer for AI-Driven Systems
Designs and maintains Java/Spring Boot microservices for an AI training platform, collaborating with distributed teams to build scalable backend systems.
Backend Software Engineer (AI + Audio) - China
Builds and optimizes real-time audio/video streaming services using AI, WebRTC, and cloud infrastructure to power low-latency global conversations.
Remote Backend Engineer - AI Pro & Agent Infrastructure
Build AI-native backend systems for intent routing, tool orchestration, and LLM app pipelines that power Binance’s AI Pro and Agent Runtime features.
Backend Developer / Senior Web Programmer - IC
Develop and maintain .NET Core backend systems and web applications using C#, APIs, and cloud services for a fast-growing software development house.
iOS Developer / Backend Engineer (Java) (Fintech) - IC
Build and maintain iOS apps in Swift (React-Native a plus) and develop Java-based backend services with REST APIs, SQL, and AWS.
Backend Engineer - IC
Build and maintain scalable backend services and real-time data pipelines for a Hong Kong-based ad-tech platform, using Golang and AWS.