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Senior Backend Architect & Full-Stack Engineer - Lead IC
Lead backend architecture and full-stack development for a Hong Kong media-tech platform, designing scalable systems in PHP, Java/Node.js, and cloud infrastructure while mentoring a team.
Staff Backend Engineer - Scalable APIs with Elixir
Build and scale high-performance Elixir/Phoenix APIs and data infrastructure for a global AI-powered video commerce platform serving billions of requests daily.
Staff Backend Engineer: Elixir API Architect & Leader
Lead backend architecture and development using Elixir/Phoenix to build scalable APIs and data models for Firework’s AI-powered video commerce platform.
Senior Backend Engineer - API and Microservice
Build and maintain core banking microservices and APIs on Kubernetes, focusing on transaction systems like deposits, loans, and interest management using Java/Spring and cloud-native tools.
Senior Kotlin Backend Engineer | Fintech API
Senior Backend Engineer builds and scales Kotlin/Java microservices for a Hong Kong fintech’s payments platform, handling gateways, settlement, and financial APIs.
Backend Engineer(Treasury, FX & Clearing/Settlement)
Build and maintain core Java-based treasury, FX, and clearing/settlement systems handling multi-currency cross-border payments with strong idempotency, auditability, and financial-grade security.
Senior Backend Engineer (Trading Infrastructure)
Architect and develop the core matching engine and order management system for a centralized crypto exchange, ensuring sub-millisecond latency and high throughput using Go/C++/Rust, Redis, Kafka, and gRPC.
Senior Java Backend Engineer — Asset & Earn
Build high-performance backend services for crypto earn/lending products like Simple Earn and Loan using Java/SpringBoot, Kafka, Redis, and Kubernetes.
Senior Java Backend Engineer — Crypto Lending
Build high-performance Java/Spring Boot microservices for crypto lending products like earn, loans, and stablecoin yield systems, using Kafka, Redis, Kubernetes, and MySQL.
Senior Java Backend Engineer — Asset & Earn
Build high-performance backend services for crypto earn/lending products like Simple Earn and Loan using Java/SpringBoot, Kafka, Redis, and Kubernetes.
Software Engineer / Developer - Python & MySQL (Hong Kong)
Builds and maintains high-traffic e-commerce web apps using Python, MySQL, and modern web stacks, collaborating with teams to deliver scalable retail tech solutions.
Software Engineer
Build secure APIs, dashboards, and AI-powered financial research tools for a market-intelligence platform, integrating market data and collaborating with engineers, analysts, and product teams.
Frontend Developer
Build and maintain web apps with React, Node.js, and TypeScript; collaborate with designers and backend teams to deliver full-stack solutions.
Full Stack Engineer: React / Java / Node.js / FS / 60-63K P/M
Build and maintain full-stack apps using React, Java/Spring Boot, and Node.js, integrating APIs and databases for a large enterprise tech programme.
Full Stack Web Developer
Build and maintain full-stack web apps for regulatory and compliance solutions using React, Node.js, Python, or Java, with cloud deployment on AWS/Azure/GCP.
Software Developer
Build and maintain scalable, secure applications and APIs for an adtech/devtools company, using Java, Python, or Go and cloud platforms like AWS/Azure.
Web 3 Full-Stack Developer
Build and maintain a Web3 streaming platform: React/Vue3 frontends with multi-wallet login, Node.js middleware for on-chain video metadata, and Solidity smart contracts for NFT trading pools and ERC-4337 wallets.
DevOps Engineer(Blockchain Infra)
Build and operate cloud-native infrastructure for blockchain services, automating Kubernetes clusters, CI/CD pipelines, and observability across AWS/GCP/Azure using Terraform, Golang, and Python.
Backend-разработчик (Node.js)
Backend developer builds and maintains a logistics-focused ERP system using Node.js, TypeScript, PostgreSQL, and Minio to automate internal processes.
Senior Database Administrator
Senior Database Administrator to own and optimize PostgreSQL and AWS database infrastructure for a global payment platform, ensuring high availability, security, and performance for mission-critical systems.