Backend Developer (VPN)

Задачи • Build resilient, massively scalable solutions with back-end engineers and architects for millions of users • Collaborate with client application development and product management teams to meet business and reliability requirements • Document back-end capabilities and proper usage so Proton VPN clients can implement correctly functioning solutions • Debug and repair critical systems, including those that clean up file revisions and return quota to users

Требования • Experience with PHP-based entry points to a back-end software stack • Experience building scalable solutions • Experience with profiling methods and tools • Experience leading a team initiative from discovery to production • Solid understanding of SQL and data modeling; MySQL is preferred • Solid understanding of Redis or other caching technologies • Solid understanding of security best practices • Solid understanding of HTTP/REST, including developing and consuming web APIs • High-level understanding of cryptography concepts, including key exchange and symmetric versus asymmetric encryption • Будет плюсом: operational experience such as SRE or on-call; Docker or similar containerization technologies; metrics graphing and analysis toolkits such as Grafana and OpenTelemetry; Python and/or Rust; OpenAPI specs or other API documentation frameworks

Условия • Stock options from day one • Hardware and software provided • Health coverage, retirement options, generous leave, and wellness support • Lunch and…