Data Engineer (Mid/Senior/Lead)


Big Data

Warsaw · Cracow · Wroclaw · Bialystok · Remote

Imagine a place where your ideas are not just heard but supported. Welcome to Addepto, the leading AI & Big Data technology and consulting company, where we partner with top-tier global enterprises and pioneering start-ups to deliver transformative projects.

Are you an experienced Data Engineer (Mid/Senior/Lead) who focuses on designing and implementing scalable data processing architectures? Do you have a strong consulting approach and enjoy working with clients? If yes, keep reading 🙂

Check out our recent Big Data projects:

  • Data lakes, which store terabytes of data and process Machine Learning tasks for a big telecom company.
  • Streaming applications to server data analytics in real-time for manufacturing companies.
  • Systems that support the decision-making process and help to analyze data in a unified format for controlling and operations departments.
  • Support real-time Machine Learning prediction on massive datasets, which prevents company losses for pharmaceutical companies.
  • And more!

Discover our perks and benefits:

  • Work in a team of passionate enthusiasts of Big Data & Artificial Intelligence.
  • Engage with top-tier global enterprises and cutting-edge startups on international projects, contributing to state-of-the-art AI & Big Data developments.

  • Enjoy flexible work arrangements, allowing you to work remotely or from modern offices and coworking spaces across Poland.

  • Accelerate your professional growth through internal career paths, knowledge-sharing initiatives, language classes, and sponsored training or conferences.

  • Choose from various employment options: B2B, employment contracts, or contracts of mandate.

  • Make use of 20 fully paid days off available for B2B contractors and individuals under contracts of mandate.

  • Participate in team-building events and utilize the integration budget.

  • Celebrate work anniversaries, birthdays, and milestones.

  • Access medical and sports packages, eye care, and well-being support services, including psychotherapy and coaching.

  • Get full work equipment for optimal productivity, including a laptop and other necessary devices.

  • With our backing, you can boost your personal brand by speaking at conferences, writing for our blog, or participating in meetups.

  • Experience a smooth onboarding with a dedicated buddy, and start your journey in our friendly, supportive, and autonomous culture.

In this position, you will:

  • Design and develop scalable data processing architectures, infrastructure, and platform solutions for streaming and batch processing using Big Data technologies like Apache Spark and Hadoop.
  • Develop applications to aggregate, process, and analyze data from diverse sources.
  • Collaborate with the Data Science team on Machine Learning projects, including text/image analysis and predictive model building.
  • Manage distributed database systems such as ClickHouse, BQ, Teradata, Oracle Exadata, PostgreSQL + Citus Modeling, Star, and Snowflake schema.
  • Develop and organize data transformations using DBT and Apache Airflow.
  • Translate business requirements into technical solutions and ensure optimal performance and quality.

What you’ll need to succeed in this role:

  • Bachelor’s degree in technical or mathematical studies.
  • Proven commercial experience in implementing, developing, or maintaining Big Data systems.
  • Proficiency in Python (or Java/Scala) and hands-on experience with Apache Spark, Cloudera, Data Platform, Airflow, and NiFi.
  • Familiarity with Big Data technologies like Databricks, Docker, Kubernetes, Iceberg, Trino, and Hudi.
  • Proven expertise in implementing and deploying solutions in cloud environments (with a preference for AWS).
  • Excellent understanding of dimensional data and data modeling techniques.
  • Strong consulting experience with excellent communication and client management skills, including prior experience directly interacting with clients as a consultant.
  • Ability to work independently and take ownership of project deliverables.
  • Experience with an MLOps framework such as Kubeflow or MLFlow.

What impressed me when I joined Addepto is the positive atmosphere, open culture, and professionalism that’s everywhere around here. It is a place where everyone can freely exchange insights, test out ideas, and discuss them with experts from different backgrounds. On top of that, you can feel the dedication to constantly learning, developing, and keeping an eye on the latest technology and trends in the data realm. In my view, it’s this mix of qualities that makes Addepto a great place for anyone wanting to deepen their knowledge, and grow, both personally and professionally.

Jakub Bzdęga Senior Data Engineer – Addepto

More than work

Remote work possibility

Challenging projects

Autonomy at work

Real impact on the company

Knowledge sharing & trainings

Team-building events

High standard equipment

Medical package


MyBenefit Cafeteria

Language classes

Referral program


Paid time off