Strong software engineering skills with experience in distributed systems and backend development (ideally in GoLang, but a willingness to transition to it is sufficient). Deep knowledge of low-level Linux details process level and below including networking and filesystems. Experience with network stack, very comfortable with OSI layers, Software Defined Networks. Proficient in debugging, optimization, and performance-tuning of applications. Experience with IaaS building blocks in any of AWS, Azure, or GCP. Experience with low-level networking (NAT, iptables, conntrack, etc.) is a huge plus. Deep Kubernetes experience is a huge plus, as a big part of the role is hacking Kubernetes to do what it wasn't intended to do. Strong English language skills, both verbal and written. A proactive problem-solving mindset, always aiming for a 'yes, we can' attitude. Located in any European country within the GMT +0 to GMT +3 time zones and comfortable working fully remote.