Senior Python Engineer

Source Group International

  • United Kingdom
  • £130,000-150,000 per year
  • Permanent
  • Full-time
  • 29 days ago
We're partnered with a fully remote, rapidly growing AI startup building large-scale ML systems - and they're looking for a Senior Python Engineer to join their team and help power high-performance inference and backend infrastructure.
What they're looking for:
  • Strong Python development experience, especially with FastAPI and the ASGI ecosystem for building fast, scalable API
  • Hands-on knowledge of event-driven systems, including pub/sub messaging and distributed task queues (e.g., Celery)
  • Understanding of model serving patterns (REST, gRPC, async batching) and experience managing large-scale inference pipelines in production
  • Familiarity with SQL/NoSQL databases, and integrating with cloud platforms like Snowflake or Databricks
  • Experience with state management, session handling, and efficient data flows across distributed applications
  • Bonus if you've worked with the Kubernetes ecosystem for scalable ML deployment
  • Experience with monitoring, logging, and observability in production systems
  • Understanding of authentication protocols and security best practices
  • Exposure to data visualization tools for presenting model outputs
  • Previous experience supporting tabular ML models or similar ML deployments
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Source Group International