вот та же вакансия на мидла:
Experience in backend development in Golang
Experience in building and managing large, highly available enterprise grade applications
Practical knowledge of software architecture
Nice to have:
Experience in containerization (Docker) and virtualization technologies (KVM, VirtualBox)
Working knowledge of public and private cloud systems (e.g. AWS)
Experience in time series, relational and non-relational databases
Knowledge of other programming languages (Python, Java)
Version Control tools and platforms such as Git
Collaboration platforms such as JIRA, Confluence