Senior AI / LLM Python Developer

41 - 52 USDNet per month - B2B
AI/ML

Senior AI / LLM Python Developer

AI/ML
Gen. Władysława Sikorskiego 2-8, Wrocław

xBerry Sp. z o.o.

Full-time
B2B
Senior
Remote
41 - 52 USD
Net per month - B2B

Job description

About the Project

You will join an international team working on an AI-driven compliance intelligence solution. The system leverages Large Language Models (LLMs) to analyze documents, standards, and regulations in order to:

  • generate compliance reports,

  • identify gaps and risks,

  • recommend remediation actions.

This solution supports organizations operating in highly regulated environments by enhancing decision-making processes through AI.

We are looking for experienced engineers to strengthen the AI/LLM layer and co-create the system architecture.

Responsibilities

  • Design and develop LLM-based solutions (including RAG, fine-tuning, prompt engineering)

  • Build and optimize data processing and document analysis pipelines

  • Co-design scalable and efficient AI system architecture

  • Integrate LLM capabilities with backend services and other system components

  • Experiment with AI approaches and proactively propose improvements

  • Collaborate closely with developers and analysts

  • Actively contribute to product direction, not just implementation

Technical Requirements

  • Minimum 5 years of commercial experience as a Python Developer

  • Senior-level proficiency in Python

  • Hands-on experience with:

    • LLMs / AI (e.g., OpenAI or open-source models)

    • prompt engineering

    • Retrieval-Augmented Generation (RAG)

    • model fine-tuning

  • Experience designing data processing and AI systems

  • Strong understanding of backend architecture

Nice to have:

  • FastAPI

  • Docker

  • AWS or other cloud platforms

Soft Skills (high priority!)

  • Strong critical thinking — ability to analyze, challenge, and improve solutions

  • Proactivity / push-forward mindset — driving the project forward independently

  • Ownership and initiative — proposing solutions, not waiting for tasks

  • High level of autonomy and self-organization

👉 This role is for someone who wants to co-create the product, not just execute tasks.

We offer:

  • Flexible working hours.

  • Remote/ hybrid work option (office in Wrocław)

  • Medical care and MultiSport program.

  • Team-building activities.

  • Employment contract or B2B, depending on preferences.

Tech stack

    Polish

    C1

    English

    C1

    Python

    advanced

    LLM

    regular

    AI

    regular

    AWS

    nice to have

    Docker

    nice to have

    fastapi

    nice to have

Office location

About the company

xBerry Sp. z o.o.

xBerry to zespół inżynierów i technologicznych twórców, którzy projektują innowacyjne rozwiązania dla biznesu. Tworzymy technologie z obszaru uczenia maszynowego, IoT, robotyki i systemów wbudowanych – i znacznie więcej....

Company profile

Senior AI / LLM Python Developer

41 - 52 USDNet per month - B2B
Summary of the offer

Senior AI / LLM Python Developer

Gen. Władysława Sikorskiego 2-8, Wrocław
xBerry Sp. z o.o.
41 - 52 USDNet per month - B2B
By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. Administratorem danych osobowych jest xBerry Sp. z o. o. z siedzibą w Wrocławiu, ul. Gen. Władysława Sikorskiego 2-8. Przekazane nam d... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.