Senior Full Stack Engineer, AI-First (Go / React)
Core
Senior Full Stack Engineer building high-load, event-driven CPaaS/CCaaS infrastructure with AI agents integrated into the development loop.
Role type
Senior IC Full Stack Engineer (Go/React)
Builds
Cloud CPaaS/CCaaS infrastructure, routing, messaging, and real-time communication layers.
Domain
Telecommunications, CPaaS, CCaaS, real-time communication
Deliverable
production ML models | product features
Required skills
Go, React, TypeScript, high-load distributed systems, AI coding agents (Claude Code, Cursor, Windsurf, Copilot), API design, microservices, event-driven architecture
Preferred skills
CCaaS/CPaaS domain knowledge, WebRTC/SIP, GraphQL federation, Kubernetes/Docker ownership, polyglot persistence
Technologies
Go, React, TypeScript, Kafka, NATS, RabbitMQ, PostgreSQL, Redis, MongoDB, GCP, Kubernetes, Docker, Claude Code, Cursor, Windsurf, Copilot
Responsibilities
Own features end-to-end across backend and frontend; Design and develop solutions for high-load distributed systems; Guide AI agents and verify their output; Build backend services, APIs, and external integrations; Investigate and resolve complex production issues; Contribute to architecture decisions and system improvements.
Seniority
Senior, hands-on IC