Data Engineer

Quick Facts

• Role: Data Engineer (AI-focused)

• Work style: Hybrid (Warsaw)

• Travel: Frequent client travel

Description

Join an AI-focused data engineering team to build the data foundations for AI applications, including LLM-based systems, retrieval, workflows, and agentic architectures. You will design and maintain scalable, reproducible data pipelines, prepare data for AI-driven systems (including embeddings and vector search), and help deliver AI solutions into production in cross-functional Agile teams.

Responsibilities

• Design and maintain scalable, reproducible data pipelines for machine learning, agentic, and autonomous AI systems

• Assess data landscapes, apply data quality fundamentals, and prepare data for AI solutions

• Engineer features from hypotheses and build reliable data platforms

• Collaborate with stakeholders to take AI solutions into production and engage directly with the business

• Contribute to R&D on next-generation AI capabilities

Requirements

• Degree in computer science or engineering, or equivalent experience

• 2+ years of relevant professional experience building and deploying data solutions

• Strong Python and SQL, writing robust, production-grade code across environments

• Experience building end-to-end data pipelines and platforms for agentic AI, generative AI, machine learning, or business intelligence using frameworks such as Spark, dbt, or LangChain

• Solid foundation in system design, data storage, and reliability using platforms such as Databricks, Snowflake, BigQuery, or PostgreSQL; tools such as Pandas, Spark, or dbt

• Experience with structured and unstructured data plus streaming and batch processing on AWS, Azure, or GCP

• Strong communication skills in English and Polish (verbal and written)

• Exceptional time management in a largely autonomous environment

• Willingness to travel frequently for client work

Benefits

• Learning culture with structured development programs, coaching, and clear, actionable feedback

• Real ownership from day one—your ideas shape what gets built

• International, multicultural team

• Competitive salary based on location, experience, and skills, plus a comprehensive benefits package for you and your family