Software Engineer
Backend Server Engineer for a cross‑platform MMORPG, responsible for scaling real‑time game services on GCP using Go, gRPC, Kubernetes, and Redis to support low‑latency multiplayer gameplay and dynamic world instances.
Soulbound , a cutting-edge indie game studio based in London, building a cross-platform MMORPG with pixel art aesthetics and browser-based access. We've built infrastructure for a single-shard game world that spins up localised regional clusters for instanced combat, delivering low-latency action RPG gameplay with the flexibility for players to play with anyone, from anywhere in the world, at any time. The game features real-time player-shared worlds, co-op dungeons, 10-player raids, player housing, questing, online and offline background crafting, auction houses, and live chat. All of it running simultaneously, all of it real-time. The Role
We need backend engineers who can help us scale this infrastructure for launch and beyond. You'll work directly with our CTO on the systems that keep thousands of players connected, fighting, trading, and exploring in the same world simultaneously. Our backend is 60+ microservices running on Google Kubernetes Engine. Stateful game servers, event-driven architecture with Kafka, MongoDB and PostgreSQL databases, WebSocket real-time communication, and multi-cluster orchestration. The system works at current scale, your job is making it work at 10x that. This role is perfect for a passionate individual contributor eager to tackle some of the most thrilling, challenging, and distinctive problems in contemporary software development. The real-time demands of an online MMO present a one-of-a-kind opportunity, and we’re searching for the brilliant mind ready to dive into these intricate, interconnected systems.
What You'll Do
Requirements
What Sets You Apart
Posted June 20, 2026