AI Engineer (GenAI/LLM)

Quick Facts

• Role: AI Engineer (GenAI/LLM)

• Location: Warsaw (hybrid, ~1–2 days/month in office)

• Collaboration: B2B

• Rate: 140–180 PLN net + VAT/h

Description

You will support development and maintenance of modern AI applications for an insurance client, focused on Generative AI and Large Language Models (LLMs). The work includes designing and implementing AI solutions, integrating models and cloud services with existing systems, and ensuring quality, performance, and stability in production. You’ll also build AI/ML applications and services in Python using MLOps best practices.

Responsibilities

• Design, develop, and deploy Generative AI and LLM-based solutions

• Implement AI/ML applications and services in Python

• Build, train, and fine-tune machine learning models, including fine-tuning pre-trained models

• Integrate AI models and cloud services with existing business applications and systems

• Deploy and maintain AI/ML solutions in production following MLOps best practices

• Use AWS services to develop and deploy AI solutions

• Design and build integrations using REST APIs, FastAPI, and web services

• Collaborate with technical and business teams on solution design and development

• Ensure code quality, performance, and reliability

Requirements

• Minimum 3 years of commercial experience delivering AI/ML projects in a production environment

• Very strong Python skills and practical programming experience

• Practical AI/ML knowledge, especially PyTorch and TensorFlow

• Experience creating/training models and fine-tuning pre-trained models

• Experience building Generative AI and LLM solutions

• Knowledge of MLOps and experience deploying/maintaining AI/ML models

• Practical AWS experience, especially SageMaker, Bedrock, and ECS/EKS

• Experience integrating systems using REST API, FastAPI, and web services

• Knowledge of relational databases, especially PostgreSQL

• Knowledge of design patterns and application architecture best practices

• Familiarity with Git, Jira, and Confluence

• Ability to work in a team and communicate with stakeholders

• English at least B2

Benefits

• Hybrid work model in Warsaw

• B2B contract

• Rate: 140–180 PLN net + VAT/h