Python Developer

Oliver Bernard

Remote, GBR

Full-time

Mid-Senior

Remote

£70,000–£80,000.

Discovered 1 weeks ago

PythonBackend developmentFastAPIAPI developmentPostgreSQLSQLAlchemy

Free

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Key skills for this role

PythonBackend developmentFastAPI

AI-focused technology business seeking a Senior Backend Engineer to own infrastructure for a next-generation AI assessment platform.

The role is a hands-on individual contributor position in a small team with influence over architecture and delivery.

Build and maintain Python backend services and APIs, primarily using FastAPI.
Design integrations with third-party platforms and learning management systems.
Work with PostgreSQL, SQLAlchemy, and Alembic.
Design asynchronous workflows involving queues, workers, retries, batching, and status tracking.
Build secure APIs using OAuth 2.0, JWTs, and service-to-service authentication.
Improve AWS deployments, CI/CD, observability, and operational reliability.
Collaborate with AI engineers on ingestion, tracing, evaluation, feedback, and cost or latency tracking.
Contribute to architecture, code reviews, testing, and engineering best practices.

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