CareerPlan

Mid Data Science / AI Engineer

Warsaw, PolandFull-time2026-10-13 → 2026-11-09

Core

Develop and deploy machine learning and AI solutions, including LLM-based systems and NLP applications, to build scalable AI-driven products for financial research.

Role type

Mid-level IC Data Science / AI Engineer

Builds

Scalable, production-grade AI systems and AI-driven products

Domain

Financial services + Machine Learning / NLP

Deliverable

production ML models

Required skills

Python, software engineering fundamentals, LLM and NLP, deep learning architectures, TensorFlow or Pytorch, SQL, NoSQL, Docker, object-oriented programming

Preferred skills

RAG pipelines, vector databases, LLM training or fine-tuning, cloud platforms (AWS, Google Cloud, Azure), Kaggle competitions

Technologies

Python, TensorFlow, Pytorch, SQL, NoSQL, Docker, AWS, Google Cloud, Azure

Responsibilities

Develop and deploy machine learning and AI solutions; Collaborate with senior engineers to build scalable and reliable AI-driven products; Work with LLM-based systems and modern NLP applications

Seniority

Mid-level, hands-on IC