Senior Fullstack Engineer

Architect and develop scalable backend and frontend systems, design RESTful APIs and server-side events, build responsive interfaces with React and React Native, optimize data handling and performance, implement authentication and access controls, integrate external systems, make architectural decisions, collaborate on UI/UX implementation, review code, and develop interactive client-side features.

Responsibilities

• Evaluate and optimize backend and frontend systems
• Create and maintain RESTful APIs and server-side events
• Build responsive frontend interfaces with React and React Native
• Optimize backend databases and frontend data rendering
• Implement authentication, role-based access control, and data protection
• Integrate backend services with external systems and third-party APIs
• Debug and optimize backend and frontend performance
• Make architectural decisions for backend and frontend development
• Translate UI/UX wireframes into accessible frontend components
• Review backend and frontend code
• Develop real-time updates and dynamic forms

Requirements

• At least 5 years of experience as a Lead Backend Engineer or Senior Backend Engineer
• Golang
• Rust or C++ experience
• Software architecture and design patterns including MVC, MVCS, and SOLID
• Experience building services for tens of thousands to millions of concurrent users
• Relational databases including PostgreSQL
• Caches including Redis
• Message queues
• Networking protocols including TCP, UDP, QUIC, WebSockets, and WebTransport
• Asynchronous real-time services
• Networking libraries including libp2p and ZeroMQ