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Game server Developer

Stockholm, Sweden💼 Full-time🗓 2026-03-12 → 2026-09-26

Core

Design and build game servers for live interactive experiences, ensuring robust logic, security, and global scalability for real-time user participation.

Role type

Senior IC backend engineer (game server)

Builds

Dedicated game servers, betting mechanics, and simulation tools for live interactive products

Domain

iGaming / Regulated interactive systems / Real-time technology

Deliverable

production ML models | product features

Required skills

TypeScript, WebSockets, real-time protocols, DDoS protection, large-scale simulation, game mathematics, betting mechanics, RTP calculations, server security, data validation

Preferred skills

iGaming industry experience, multiplayer-systems knowledge, certification processes for regulated gaming, cloud infrastructure, statistics background

Technologies

TypeScript, WebSockets, Unreal Engine

Responsibilities

Develop and maintain dedicated game servers for various live titles; Build and execute large-scale simulations to validate game outcomes and ensure RTP accuracy; Design and implement core betting mechanics and game-round logic; Secure the server architecture against external threats; Collaborate with frontend and tech teams for seamless communication with the Unreal Engine client; Create and manage tools for versioning and running simulations of millions of game rounds

Seniority

Senior, hands-on IC

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