About this role

Senior R&D Engineer Braver IT S.A. Daily tasks: - Design and develop backend services and infrastructure tooling. - Build and integrate networking and VPN technologies into the platform. - Develop scalable, production-grade software using Python, Rust, Go, or similar languages. - Improve deployment workflows, provisioning processes, and infrastructure automation. - Optimize Linux-based environments for performance, reliability, and security.

- Research emerging technologies and prototype new technical solutions. - Collaborate with engineers to shape architecture, engineering standards, and best practices. - Leverage AI-assisted development tools to improve productivity and code quality. Musts: Python, Rust, Go, Linux, Networking, TCP, DNS, TLS, VPN, Protocols, OpenVPN What We're Looking For Strong professional experience with Python, Rust, Go , or a comparable systems programming language.

Solid understanding of Linux systems and server environments. Strong networking fundamentals, including TCP/IP, DNS, TLS, and routing. Experience working with VPN technologies or tunneling protocols such as WireGuard, OpenVPN, or IPsec. Hands-on experience building internal tools, backend services, or infrastructure automation. A proactive, ownership-driven mindset with the ability to work independently. Proven experience delivering software used in production.

Nice to Have Knowledge of cryptography, PKI, or TLS internals. Experience with Infrastructure as Code tools such as Terraform or Ansible. Familiarity with monitoring and observability platforms (Prometheus, Grafana, etc.). Experience customizing Linux distributions or building server images. Contributions to open-source projects related to infrastructure, networking, or security. About the Role We're looking for a Senior R&D Engineer to join a small, experienced engineering team.

You'll work on designing and building new backend and infrastructure solutions, taking ownership of technical challenges from concept to production in a highly autonomous environment. What You'll Get Fully remote work with flexible working arrangements. The opportunity to work on technically challenging infrastructure and networking projects. A high-impact role where your ideas influence technical direction and product development.

A collaborative environment with experienced engineers. The freedom to experiment, innovate, and take ownership from concept to production.

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