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Python AI Engineer – pharmaceutical industry
  • Łódź
Python AI Engineer – pharmaceutical industry
Łódź, Łódź, Łódź Voivodeship, Polska
Sii Poland
14. 12. 2025
Informacje o stanowisku

Python AI Engineer – pharmaceutical industry

Join to apply for the Python AI Engineer – pharmaceutical industry role at Sii Poland.

As part of a project within our client, the engineering platform has recently been expanded with a RAG as a Service module — a reusable component supporting applications that leverage Retrieval-Augmented Generation. This solution is highly complex, widely visible across the organization, and strategically important for upcoming technology initiatives.

Responsibilities

  • Design, develop, test, and deploy a scalable and secure RAG service using Python and serverless AWS technologies
  • Define and manage all required AWS infrastructure using the AWS Cloud Development Kit
  • Implement robust pipelines for processing and embedding unstructured data (e.g., PDF, DOCX, HTML), making it ready for semantic search and retrieval
  • Build and maintain a RESTful API for the service
  • Maintain CI/CD pipelines (GitLab CI)
  • Implement comprehensive monitoring and logging to track service health, performance, and cost. Proactively identify and resolve bottlenecks or issues
  • Work closely with our cloud engineering, data science, and AI Platform teams to ensure seamless integration, operational excellence, and alignment with company-wide standards
  • Focus on delivering value to business users

Requirements

  • Over 5 years of professional software engineering experience with a focus on Python, including designing and building scalable, production-grade applications
  • Minimum 3 years of hands‑on experience with AWS (AWS Lambda, Step Functions, IAM, VPC, S3, DynamoDB, API Gateway, CloudFormation)
  • Proven expertise building and managing high-volume RESTful APIs, with a strong understanding of best practices for performance and security
  • Familiarity with Docker and building CI/CD pipelines
  • A strong conceptual and practical understanding of GenAI concepts, particularly embedding models, vector search, and reranking algorithms
  • Practice with agentic or RAG-specific frameworks like LangChain or LlamaIndex
  • Strong sense of ownership and a proactive approach to new tasks or any issues
  • Excellent oral and written communication skills in both Polish and English
  • Residing in Poland required

Nice to have

  • Experience within the Pharmaceutical and BioTech industry

Benefits

  • Great Place to Work
  • Solid financial situation
  • Contracts with the biggest brands
  • Centre of internal trainings
  • Many experts you can learn from
  • Open and accessible management team
  • Profit sharing
  • Passion Sponsorship program
  • Regular integration events and trips
  • Comfortable and well-equipped offices
  • MySii app
  • Medical care

Job no.

251209-DYV7V

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Engineering and Information Technology

Industries

IT Services and IT Consulting

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