Senior Full-Stack Engineer (Founding Team)

As a Founding Full Stack Engineer at SpatialChat, you will be at the core of building and scaling the platform from the ground up. Expect to own the entire tech stack including frontend, backend, and infrastructure. You will design real-time systems for video, audio, and multiplayer interactions, as well as build scalable features for thousands of concurrent users. Collaboration with a small, scrappy team is crucial in this high-impact role where you will shape the product, make decisions, and ensure fast shipping. Key Responsibilities: - Own the entire tech stack (frontend, backend, infrastructure) - Design real-time systems for video, audio, and multiplayer interactions - Build scalable features for thousands of concurrent users - Collaborate closely with a small, scrappy team Qualifications Required: - 5+ years building production applications with TypeScript - Deep experience with real-time systems (WebRTC, WebSockets) - PostgreSQL optimization & API design (REST/gRPC) - Startup mentality: scrappy, self-driven, thrives with ownership - Bonus: LMS integrations, enterprise authentication (SAML/LDAP), microservices At SpatialChat, you will work on: - Real-time spatial audio processing - WebRTC optimization for 1000+ concurrent users - Canvas LMS integration that doesn't break during finals week The company does not want: - Meetings about meetings - Fake rockstar ninja culture - Pretending tech debt doesn't exist - Breaking production in the name of speed If you are a self-starter who thrives in a fast-paced, early-stage environment, enjoys tackling hard technical challenges, and wants to have a significant impact on online collaboration, then SpatialChat is the place for you. Join the journey now and be part of shaping the future of online collaboration.,