Oferta pracy od partneraSalary: 1000 - 1300 PLN/MD + VAT
Remote: elastic hybrid from Warsaw (1-2 times per week)
Why choose this offer?
- Impact on the development of the largest e-commerce system in Poland
- You can expect a flexible work organization
- Long-term cooperation within a stable ecosystem
- The Jit community will bring you a nice time during regular integration meetings
Project
We are looking for an experienced Senior Data Product Engineer to join a team responsible for building and maintaining an advanced analytical data layer based on the Data Mesh methodology. In this role, you will work on delivering high-quality data products that support modern FinTech services. You will be responsible for designing and implementing scalable data solutions, including data warehouses, analytical tables, and dashboards that visualize key business processes. The role also involves modeling analytical entities aligned with the most common use cases while optimizing the cost of data ingestion and querying. You will collaborate closely with data, product, and engineering teams to ensure that data products are reliable, scalable, and aligned with business needs in a modern cloud-based environment.
Expected competences and knowledge
- Minimum 6 years of proven experience as a Data Analyst or Data Engineer
- Practical experience in implementing and orchestrating complex ETL processes (scheduled and dependency-driven)
- Ability to use statistical methods (e.g., distributions, percentiles) for data validation and Root Cause Analysis
- Advanced knowledge of data modeling, processing, storage, and aggregation
- Advanced SQL skills with experience in query optimization
- Experience analyzing complex customer processes and visualizing results using BI tools
- Strong theoretical and practical knowledge of data architecture
- Good communication skills in English
- Nice to have:
- Experience using Python for data processing and analysis
- Experience designing scalable model architectures in DBT
- Experience actively optimizing Snowflake infrastructure costs
Technologies you'll work with
- Airflow
- Python
- Snowflake
- Snowpark
- DBT
- SQL
- Azure DevOps
- GitHub Actions
- Tableau
Client – why choose this particular client from the Jit portfolio?
Our Client dominates the Polish e-commerce arena as the market leader since 1999. With a user base of over 20 million and growing, this well-established platform is at the forefront of e-commerce, constantly striving for growth through market expansion and investment. As a major player in technology, our Client boasts a talented IT team of over 1,000 employees who focus on developing their own cutting-edge technologies.
Jit Team has had a successful partnership with our Client since spring 2021, with multiple software development teams dedicated to our Client's platforms. These teams operate autonomously, designing platform components through micro-services.
Working with our Client offers a chance to contribute to a solution used by millions on a daily basis and to tackle the challenge of delivering software at a massive scale, where even a single second of delay can have a significant impact. This project provides a unique opportunity to work with state-of-the-art technologies and tools, making it a rare and valuable experience.
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 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.
Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.
