Senior Full Stack AI Engineer

SKM Group
Krakow
Workplace: HybridFull timeEUR 4,300 - 10,000 monthlyFunction: Data Science & Machine LearningExperience: 5-8 yearsSkills: ["Problem-solving","Communication","Collaboration"]

Senior Full Stack AI Engineer building a fast-moving internal platform that blends AI-powered document ingestion, retrieval, and reasoning. You’ll work on Python services with RAG/LLM engineering, integrate Node.js/React frontends, and contribute to a scalable, test-driven backend stack while collaborating across teams to improve financial consolidation workflows.

Loading

Loading job details...

Preparing the role view and application actions.

FursaFursa
SKM Group
SKM Group
3 months ago

Senior Full Stack AI Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 7 hours agoStatus: Live

Job Summary

Senior Full Stack AI Engineer building a fast-moving internal platform that blends AI-powered document ingestion, retrieval, and reasoning. You’ll work on Python services with RAG/LLM engineering, integrate Node.js/React frontends, and contribute to a scalable, test-driven backend stack while collaborating across teams to improve financial consolidation workflows.
Location: Krakow
Workplace: Hybrid
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Sr. Manager level

Key Responsibilities

  • •Design and implement end-to-end RAG pipelines, from ingestion to structured output generation, leveraging FastAPI for robust backend services.
  • •Develop hybrid retrieval patterns combining vector search (Qdrant, Azure AI Search) with BM25 sparse retrieval and metadata filtering.
  • •Engineer robust document processing workflows using PyMuPDF for PDF extraction and Tesseract for OCR, optimizing for legal/financial documents.
  • •Build and maintain internal tools and demo applications using Streamlit to support rapid prototyping and stakeholder engagement.
  • •Contribute to the existing Node.js and React frontend components, ensuring seamless integration with Python APIs and end-to-end reliability.

Pay and Benefits

Salary: EUR 4,300 - 10,000 monthly
Perks:Remote WorkLearning Budget

Key Requirements

  • •Minimum 5-8 years of experience in Python 3.12+, with strong OOP and clean architecture principles.
  • •Proven experience with FastAPI, asynchronous processing (Celery, messaging), and relational databases like PostgreSQL.
  • •Expertise in RAG architecture, prompt engineering with versioning, OpenAI API, and hybrid retrieval techniques.
  • •Hands-on experience with vector databases like Qdrant and search services such as Azure AI Search.
  • •Proficiency in document processing tools like PyMuPDF and Tesseract, and sophisticated chunking strategies.
Experience:5-8 years
Skills:Problem-solvingCommunicationCollaboration
Tech Stack:PythonFastAPIPostgreSQLQdrantAzure AI SearchPyMuPDFTesseractStreamlitNode.jsReactCeleryRabbitMQAzure Service BusMongoDBOpenAI APIPandasNumPyOpenpyxlLangChainLangGraph

Company Brief

SKM Group
SKM Group delivers integrated construction, engineering, and project management services, specializing in MEP, civil works, and interior fit-outs for commercial, residential, and industrial developments across regional markets.
Industry: Construction
Website