Lexroom

Backend Engineer

Lexroom
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2 months ago
Milan, ItalyMid Level

Responsibilities

  • Design and build robust, scalable APIs and backend services using Python with Django or FastAPI.
  • Own the backend architecture of core product features, including data modeling and deployment.
  • Optimize SQL, NoSQL, and vector-store database performance for speed, reliability, and AI readiness.
  • Develop backend services integrating LLM and NLP capabilities into the product.
  • Collaborate with frontend and product teams through reliable API contracts.
  • Maintain engineering standards through code reviews, testing, and CI/CD practices.

Requirements

  • At least 3 years of backend development experience with strong Python skills.
  • Production experience with Django or FastAPI.
  • Familiarity with AWS, GCP, or Azure and infrastructure fundamentals.
  • Experience with relational, document-based, or vector databases is preferred.
  • Strong understanding of Git workflows, API design, and software engineering principles.
  • Experience or genuine interest in ML, NLP, and LLM integrations is preferred.
  • Familiarity with LangChain, LlamaIndex, OpenAI API, Anthropic Claude, or similar AI developer tools is preferred.
  • A proactive, ownership-driven approach with the ability to identify problems, propose solutions, and follow through.

Benefits

  • Hybrid work with flexibility between remote work and in-person collaboration at the Milan headquarters.
  • Comprehensive health insurance.
  • Meal vouchers.
  • Performance bonuses tied to measurable results.
  • Equity package.
  • Team retreats and off-sites.

Categories

Lexroom

About Lexroom

201-500 employees
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