Senior Backend Developer (Rust / C++), 6 months Contract (open to extension)

1 week, 5 days ago
Contract
Senior
Software Development
Xsolla

Xsolla

Xsolla is an international payment solution provider for online games, offering tools to launch, monetize, and scale games worldwide with local payment methods and fraud prevention.

Internet Software & Services
251-1K
Founded 2005

Description

  • 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 multiplayer and large-scale online systems.
  • Collaborate closely with game project teams to support gameplay system implementation.
  • 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++.
  • At least 5 years of professional experience in multiplayer game development or real-time distributed networks.
  • Experience in game development, particularly multiplayer and online projects.
  • Solid understanding of multiplayer architecture, networking, and distributed systems.
  • Strong expertise in low-level high-performance programming.
  • Good understanding of network protocols and client-server architecture.
  • Experience optimizing performance and scalability of high-load systems.
  • Understanding of real-time networking and latency-sensitive systems.
  • Experience with industry-standard game engines such as Unreal Engine, Unity, or similar.
  • Understanding of cloud infrastructure, distributed environments, and multi-cloud architectures.
  • Strong knowledge of data structures and algorithms.
  • Strong debugging, profiling, and problem-solving skills.
  • Interest in modern networking technologies and distributed simulation systems.
  • Strong communication skills and ability to work effectively in a team environment.
  • Nice to have: experience working on MMO or large-scale multiplayer projects.
  • Nice to have: experience with low-level network optimization.
  • Nice to have: knowledge of QUIC, UDP/TCP internals, or modern networking approaches.
  • Nice to have: experience with eBPF/XDP, DPDK, or similar performance-oriented technologies.
  • Nice to have: experience developing distributed backend infrastructure for games or real-time systems.

Benefits

  • Unlimited Flexible Time Off.
  • A personalized career roadmap for each employee.
  • Training and educational opportunities for professional development.
  • Support for physical, mental, and emotional well-being through a comprehensive benefits program.
  • A supportive, collaborative environment focused on creativity and the transformative power of play.
  • Remote contractor role.
  • 6-month contract with potential extension.

Interested in this position?

Apply directly on the company website

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