Staff Data Engineer

Salary: 1200–1840 PLN/day + VAT on B2B

Work model: flexible hybrid Kraków / Warsaw /Tricity from (1 day form the office per month)

Why choose this offer?

---

• You can expect a flexible work organization
• You will work for one of Poland’s leading organizations in the logistics and e-commerce industry
• The international work environment will give you the opportunity to work with leading experts from different teams and areas
• Your software will be used by millions of users, giving you the chance to make a real impact
• The Jit Community will bring you a nice time during regular integration meetings

Project

---

We are looking for a Staff Data Engineer to join a new fintech project focused on building and scaling modern data solutions, with ownership of the Feature Store architecture.

Requirements

• 8+ years of professional experience in Data Engineering
• Proven experience owning Feature Store architecture
• Strong knowledge of Databricks and Spark
• Proficiency in Python and SQL
• Experience with Kafka / Structured Streaming
• Experience with Airflow, dbt and CDC
• Knowledge of Data Lineage and GDPR
• Familiarity with financial regulations such as IFRS 9, DORA and CCD2 is a plus

Technologies you'll work with

---

• Databricks
• Spark
• Python
• SQL
• Kafka / Structured Streaming
• Airflow
• dbt
• CDC
• Feature Store
• Data Lineage

Client – why choose this particular client from the Jit portfolio?

---

This is an opportunity to join a well-established and rapidly growing Polish business and contribute to the development of a new fintech initiative from its early stages. The project combines the scale and stability of a large organization with the pace, autonomy and technical challenges of building a new business area. You’ll have a chance to work on solutions that directly support payments and financial products, using a modern technology stack and working alongside experienced technology teams.

About Jit Team

---

The Human Factor of IT - it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.

Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.