Xsolla

video game industry

SeniorBackendDeveloper(Rust/C++)

Serbia CONTRACT Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior Backend Developer (Rust / C++) at Xsolla. Skills: Rust, C++, network programming, distributed systems. Develop backend technologies. Work with distributed systems”

Industry & Context.

video game industry
Problems you'll solve

problem-solving skills

What They're Looking For.

Must Have

Rust, C++, game development, multiplayer, online projects, multiplayer architecture, networking, distributed systems, low-level high-performance programming, network protocols, client-server architecture, high-load systems, real-time networking, latency-sensitive systems, game engines, cloud infrastructure, distributed environments, multi-cloud architectures, data structures, algorithms, debugging, profiling, problem-solving skills, modern networking technologies, distributed simulation systems, communication skills, team environment, multiplayer game development, real-time distributed networks

Nice to Have

MMO, large-scale multiplayer projects, low-level network optimization, QUIC, UDP/TCP internals, modern networking approaches, eBPF/XDP, DPDK, distributed backend infrastructure, real-time systems

What You'll Do.

Develop backend technologies

Work with distributed systems

Integrate gameplay systems

Optimize project performance

Develop multiplayer systems

Collaborate with game teams

Participate in architectural decisions

Research modern technologies

How You'll Work.

Team & Collaboration

Collaborate closely with game project teams; Work effectively in a team environment

Communication Scope

communication skills

Full Job Description

## Description ABOUT YOU We are looking for passionate C/C++ and Rust developers with at least 5 years of experience in network programming for multiplayer/MMO games in fast-paced development environments, as well as hands-on experience with industry-standard game engines such as Unreal Engine 5, Unity, or proprietary AAA engines.    ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. ## RESPONSIBILITIES Participate in the development and evolution of backend technologies for scalable virtual worlds Work with high-load distributed systems Integrate gameplay systems with backend infrastructure Optimize project performance and scalability Contribute to the development of multiplayer and large-scale online systems Collaborate closely with game project teams and support the implementation of gameplay systems Participate in architectural decisions and the technical evolution of the platform Research and implement modern technologies for distributed simulation and large-scale multiplayer environments Develop integrations with modern game engines and online services ## REQUIREMENTS Strong proficiency in Rust and C/C++ Experience in game development, particularly multiplayer and online projects Solid understanding of multiplayer architecture, n

Free ATS check

Applying for this Senior Backend Developer (Rust / C++) role?

Most applicants get filtered before a human reads their resume. See if yours makes the cut.

How to Apply on Lever

  • Lever uses a streamlined one-page form — apply in under 5 minutes.
  • LinkedIn import works well; review parsed data before submitting.
  • The cover letter field is optional but visible to reviewers — use it to differentiate.
  • Referral codes from employees can significantly boost visibility of your application.

ANONYMOUS · UNFILTERED

What do employees actually say about Xsolla?

Real rants from real employees. Read before you apply.

Read Company Rants →