Gen AI Developer
Offer summary

(Summary generated by AI based on the full job description)

The project involves designing and deploying solutions in Generative AI, using LLMs, NLP, and multimodal models. Experience with Python, LangChain, Hugging Face Transformers, and cloud platforms (AWS, Azure, GCP) is required, along with MLOps. Responsibilities include model fine-tuning, AI integration, and teamwork. Benefits include Medicover medical care, GenAI training, and hybrid work model.

from: 20 August 2026
to: 19 September 2026
salary not specifiedcontract of employment (full-time)
Offer parameters
level:mid
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Python
LangChain
LangGraph
HuggingFace Transformers
AWS
Azure
Google Cloud Platform
RLHF
FAISS
Pinecone

Optional technologies

LangChain
LangGraph
OpenAI API
Vercel AI SDK
Next.js Server Actions

Our requirements

  • Passion for Generative AI and innovation, with hands-on experience developing AI-powered applications.
  • At least 1.5 year of experience in AI/ML, with expertise in LLMs, NLP, or computer vision models.
  • Strong programming skills in Python, with experience using frameworks such as LangChain, LangGraph, Hugging Face Transformers.
  • Knowledge of model fine-tuning, RLHF (Reinforcement Learning from Human Feedback), and prompt engineering.
  • Experience working with cloud platforms (AWS, Azure, GCP) and MLOps best practices.
  • Familiarity with data pipelines, vector databases (e.g., FAISS, Pinecone), and retrieval-augmented generation (RAG).
  • Team-player attitude with excellent communication skills (English is a must, German or Polish are a plus), and openness to working with international clients.

Your responsibilities

  • Design, develop, and deploy cutting-edge Generative AI solutions, leveraging state-of-the-art foundation models.
  • Fine-tune and optimize LLMs (Large Language Models) and other generative models for industry-specific applications.
  • Implement GenAI-driven applications, integrating NLP, image generation, and multimodal AI technologies.
  • Work with cloud platforms and distributed computing tools to build scalable AI solutions.
  • Collaborate with cross-functional teams, translating business needs into AI-powered innovations.
  • Participate in research and development initiatives to stay ahead in the evolving GenAI landscape.
Company

What we offer

  • Well-being culture: medical care with Medicover, private life insurance, and Sports card. But we went one step further by creating our own Capgemini Helpline offering therapeutical support if needed and the educational podcast "Let's talk about wellbeing" which you can listen to on Spotify.
  • Access to over 70 training tracks with certification opportunities (e.g., GenAI, Excel, Business Analysis, Project Management) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, Pluralsight, TED Talks, Coursera and Udemy Business materials and trainings.
  • Continuous feedback and ongoing performance discussions thanks to our performance management tool GetSuccess supported by a transparent performance management policy.
  • Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home, thanks to home office package (including laptop, monitor, and chair). Ask your recruiter about the details.

Benefits

  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • dental care

Recruitment stages

  • 1.
    Interview with the recruiter
  • 2.
    Competency Tests/Language Verification
  • 3.
    Video call with a manager
  • 4.
    Final Decision

Capgemini Polska

At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges of today and tomorrow. Informed and validated by science and data. Superpowered by creativity and design. All underpinned by technology created with purpose.

This is how we work

Gen AI Developer
I apply to:
Capgemini Polska
Warszawa, Masovian
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