Principal Backend Developer
Folio Systems
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PythonFastAPISQLDocker
Job description
Folio Systems is hiring a Principal Backend Developer in Remote to own APIs, data stores, and service reliability under load. This remote full-time role fits roughly 8+ years of experience. CareerCoachX lists employer-style feed roles with match analysis — not scraped third-party board data.
Responsibilities
- Design and ship APIs powering customer-facing products
- Own data models, migrations, and query performance
- Add instrumentation for latency and error budgets
- Partner with frontend on contracts and versioning
Required skills
PythonFastAPISQLDockerPytest
Preferred skills
DockerPytest