Position available in Warsaw, Poland or Malmö, Sweden (On-Site Hybrid)Elsewhere Entertainment is looking for a talented Network Programmer to join our team and help shape the foundation of our next-generation AAA experiences on our new IP.Whether you’re a seasoned Senior Network Programmer ready to take the next step, or already operating at a Principal level, we’d love to hear from you. We're looking for individuals with strong technical foundations and a drive to build something from the ground up. The scope of your responsibilities will be shaped around your experience and areas of expertise, with opportunities to grow into technical leadership as our multiplayer foundation evolves.You will drive innovation developing the multiplayer components of our engine. and workflows, focusing on stability, scalability, and rapid iteration. You will collaborate with engineering, production and gameplay teams in order to push boundaries of what’s possible in online games.You’ll help us…Build the infrastructure for Architect and implement high performance network code solutions for client and server game logicPartner with the engineering and design teams to build networked gameplay systemsOptimize and debug game network trafficDevelop networking code to interact with backend systems and online servicesProvide insight and mentorship to gameplay engineering teams on best practices for use of multiplayer systems you build and supportYou’re awesome because you have…Excellent C++ programming skills - at least 5 years of experience in networked games or equivalent.Proficient with synchronization, lag compensation, UDP/TCP, packet bandwidth optimizationExperience in Linux developmentExcellent debugging and performance analysis skills within a networked environment.A proven track record of contributing to at least one shipped AAA game.Experience in other areas of video game technology.Experience with instrumentation and telemetryBonus points for…Excellent communication skills and experience coordinating with distributed development studiosExperience with network security.Experience with multi-platform development, including PC, Xbox, and PlayStation.Experience with live ops development and operationTools development experience using Python, or other relevant languagesNot sure you meet all the qualifications? Let us decide! Research shows that women and members of other under-represented groups tend to not apply to jobs when they think they may not meet every qualification, when, in fact, they often do! At Activision, we are committed to creating a diverse and inclusive environment and strongly encourage you to apply.