Core Backend Developer

Thrive IT Systems

Date: 1 day ago
City: Sheffield, England
Contract type: Contractor

We are looking for an experienced Python Developer to build scalable backend services, REST APIs, and Generative AI-powered applications. The ideal candidate should have expertise in Python frameworks, LLM integration, cloud-native development, database management, CI/CD, and application security.

Required Skills

  • Strong Python development experience with Django, Flask, or FastAPI.
  • Backend development, REST APIs, OOP, software design principles, PyTest, and Git.
  • Generative AI, LLM APIs, RAG, embeddings, vector databases, prompt engineering, and AI guardrails.
  • SQL/NoSQL databases, data modeling, and query optimization.
  • AWS/Azure/GCP, Docker, and CI/CD pipeline architecture.
  • Authentication, authorization, secrets management, and secure coding practices.

Good-to-Have Skills

  • React, TypeScript, JavaScript, and full-stack development.
  • Kubernetes, monitoring, and observability tools.
  • Experience in banking, financial services, or other regulated industries.

Mandatory Skills

Python, Django, Flask, Docker, CI/CD Architecture.

Preferred Skill

Python Cloud-Native Development.

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