Senior Software Engineer, Backend

Location: Fully Remote - Overlap with PST working hours

Department: Atmosphere

Location Type: REMOTE

Employment Type: FULL_TIME

• Scale our Go production services to hundreds of millions of users
• Build mission critical data infrastructure that powers much of the AT Protocol ecosystem
• Build services that scale across tens of terabytes of RAM, thousands of CPU cores, and petabytes of NVME storage

• Have strong fundamental programming and software engineering skills
• Have extensive experience with Go (e.g. 3+ years)
• Have built scalable backend systems (1M+ ops/sec) (e.g. data services, load balancers, etc.)
• Have familiarity with the upper limits of operating systems, networks, and storage.
• Have significant experience with database systems (e.g. Postgres, MySQL, SQLite)
• Have some experience with with other data stores (e.g. Scylla/Cassandra, Redis, ClickHouse)
• Have a high bar for ownership and operation of production services.
• Like working on small, fast-moving teams
• Have read the AT Protocol docs and want to contribute

• Previous experience working on social or Internet infrastructure at large scale

• bsky.social
• atproto.com