Requirements:

Degree in Computer Science, Computer Engineering, or closely related field
6+ years of relevant experience, ideally in the area of system programming
Experience with programming and debugging skills in Linux environment
Desire to learn new technologies
Deep understanding of HTTP and REST or other HTTP-based RPC protocols, e.g: Twirp or gRPC
Experience with multi-threaded and asynchronous network programming concepts and frameworks (NodeJS, Akka, Tornado, Erlang/OTP, Rust/Tower)
Strong habit to verify and document your work
Understanding deployment process and networking in Kubernetes
Excellent communication skills, ability to present the current status and final project deliveries
Upper-intermediate verbal and written technical English

Nice to haves:

Hands-on experience with Cassandra or similar databases and general curiosity about distributed systems and algorithms
Understanding of modern protocols such as OAuth and OIDC. Expertise in Active Directory and LDAP would be a big plus.
Track record of building secure systems handling sensitive data
Ability to debug and profile code on Linux: perf, tcpdump / Wireshark, strace, Valgrind, etc
Understanding of functional programming paradigm and static strong type systems (relevant knowledge of Haskell, OCaml, F#, Scala, Rust, etc)

Participate in architecture design process of our distributed backend systems
Maintain and improve existing authentication and authorization microservices along with developing new ones (OCaml / Rust)
Connect with customers and provide technical support for APIs and client use cases
Improve unit and integration tests coverage
Participate in code review process