Network Programmer (Unreal Engine)

TL;DR

Network Programmer (Unreal Engine): Building and optimizing scalable networking infrastructure for an ambitious multiplayer game with an accent on replication, dedicated servers, and online platform integration. Focus on designing production-ready network systems, solving bandwidth and performance challenges, and implementing reliable multiplayer features for large-scale environments.

Location: Hybrid work in Stockholm, with office attendance required on Mondays, Tuesdays, and Thursdays. Relocation assistance is not available.

Company

A game development studio creating large-scale open-world experiences and ambitious multiplayer titles.

What you will do

• Design, develop, and maintain scalable networking libraries for core multiplayer features.
• Collaborate with multiple disciplines to define requirements and align technical implementations.
• Refactor prototypes into production-ready systems and address shortcomings in the networking architecture.
• Create tools for network debugging, profiling, and performance optimization.
• Support platform-specific online systems, dedicated server orchestration, and matchmaking integrations.
• Share networking best practices and help other disciplines use common technologies effectively.

Requirements

• Strong knowledge of modern C++ and Unreal Engine, including memory management, macros, and coding standards.
• Experience with Unreal Engine replication, actor lifecycles in networked environments, and RPC implementation.
• 3+ years of multiplayer programming experience and at least one shipped title.
• Experience with Steam, PSN, Xbox Live, packet profiling, bandwidth optimization, network relevance, and culling.
• Strong cross-disciplinary coordination skills, fluency in English, and experience working in Agile/Scrum environments.
• Experience with networked physics, client-side prediction and reconciliation, GAS networking, custom serialization, dedicated servers, or matchmaking services.

Culture & Benefits

• Hybrid work designed to support collaboration and creativity.
• Inclusive workplace focused on equal and respectful treatment.
• Opportunity to contribute to an ambitious game in active development.
• Applications are reviewed continuously.
• Further studio-related information is shared under a non-disclosure agreement.

Hiring process

• Submit an application with a CV in English.
• Applications are reviewed continuously.