Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Build and refine Launchpad, Canonical’s open-source collaboration platform, using Python and PostgreSQL to support Ubuntu and other major projects while driving scalable, secure infrastructure.
Design and scale payment systems in Kotlin/Java, building high-performance backend services for a fast-growing fintech company in Hong Kong.
Builds and optimizes low-latency, robust APIs using Node.js and TypeScript while collaborating on innovative product development.
Builds high-performance backend and networking systems in Rust, mentors peers, and ships production-grade software on Linux.
Own and optimize real-time data infrastructure for a trading environment, integrating systems, scaling Kubernetes, and building monitoring/reporting stacks in Go/Java/C++/Python/Rust.
Backend engineer to build and maintain real-time trading infrastructure on Kubernetes, ensuring high availability and performance for a fintech platform.
Build backend services for real-time fraud detection and risk analysis using Java/Spring Boot, Kafka, and AI-assisted tools.
Swing Consulting Ltd. is seeking a Programmer skilled in AI/Python/Java, based in Hong Kong. The role involves designing web-based IT systems and implementing innovative AI solutions. Required qualifications include a…
Designs and maintains backend systems for Binance’s Web3 wallet and blockchain products, leveraging Web3 technologies in a fast-paced, innovative environment.
Develop and maintain scalable backend services using Django, REST APIs, and PostgreSQL in a collaborative team environment.
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.
Designs and builds core backend systems for a cryptocurrency exchange using Java, focusing on high-scale distributed payment architectures.
Designs and builds Java-based backend systems that bridge traditional banking with blockchain to enable seamless on-chain payment transactions.
Senior Java developer building and maintaining backend systems for equity derivatives trading at a global investment bank using Java and Spring.
Build and maintain scalable Java microservices for CoinMarketCap’s crypto data platform using Spring, REST, and middleware.
Build and scale backend systems for a logistics startup serving Hong Kong’s frontline industries, focusing on clean code and reliable software.
Build and lead backend systems for agentic payments using Node.js/TypeScript, AWS, Postgres, and serverless patterns in a remote-first async environment.
Build SDLC observability pipelines and automate metrics to improve CI/CD reliability and deployment velocity using GitHub, GCP, Grafana, and incident.io.
Build and maintain Java-based microservices for Binance’s Web3 infrastructure as part of an early-career program in Hong Kong.
Build and maintain backend services for a DeFi protocol using Java and Spring on AWS, collaborating with financial engineers to enhance decentralized finance systems.
We couldn't check your fit for this role — add a CV to your profile to see it next time.