Senior Data Engineer
ID: 7722
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Specialization Data Engineer
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Experience Senior
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Working mode Hybrid, Remote
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Salary B2B: 1 100 – 1 600 PLN/day

Salary: 1100 – 1600 PLN/MD + VAT (B2B)
Remote: remote or flexible hybrid from Gdańsk / Kraków / Warszawa
Why choose this offer?
- You can expect a flexible work organization
- The international work environment will give you the opportunity to interact with the English language on a daily basis
- The Jit community will bring you a nice time during regular integration meetings
- Highly independent role where you will be responsible for designing data pipelines, structuring the data warehouse
Project
We are looking for an experienced Senior Data Engineer to join a project focused on building a modern reporting and data platform. You will work with multiple data sources and systems, integrating them into a central data warehouse and making the data easily accessible for business teams through Power BI.
Expected competences and knowledge:
- 5+ years of commercial experience in Data Engineering
- Strong knowledge of SQL and experience working with data warehouses
- Hands-on experience building data pipelines and integrating data from multiple sources
- Strong practical experience with Power BI
- Hands-on experience with cloud platforms, preferably Azure
- Experience working with different databases, APIs, or other data sources
- Ability to design scalable and reliable data models for reporting and analytics
- Experience working directly with business stakeholders and translating their needs into data solutions
- Ability to work independently and take ownership of the solution
- Good communication skills in English (minimum B2 level)
Technologies you’ll work with
- SQL
- Power BI
- Data Warehousing
- ETL / ELT
- APIs & databases
- Cloud data platforms
Client – why choose this particular client from the Jit portfolio?
Our client is a leading European SaaS provider specializing in cloud-based solutions for the insurance and pension sector. The cooperation focuses on platform modernization and the development of new AI-based functionality, combining modern technologies with real business impact.
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.
Here’s how we get from first “hello”
to “welcome aboard”
You’ll meet with our HR team to discuss your experience, approach to software development, and teamwork. We’ll also verify your English language proficiency as part of the conversation. Then, you’ll take part in a technical interview focused on your skills and problem-solving mindset.
If both interviews go well, we’ll match you with a project aligned with your skills and expectations. You’ll then meet the client – this is where the final project-related decision is made.
Based on feedback and your preferences, we’ll prepare an offer tailored to your experience. We’ll agree on the project, salary, type of contract, and your start date.
We start with a short phone conversation to get to know each other. We’ll talk about your experience, career goals, and motivation, while giving you a chance to learn more about Jit Team and the role.
Depending on the role, you’ll complete a short recruitment task to showcase your skills. We’ll also verify your English language proficiency as part of this stage.
Next, you’ll meet your future Team Leader at our office. We’ll discuss your experience, ways of working, and how your skills match the role, while giving you a better understanding of the team and day-to-day collaboration.
If we’re a good match, we’ll prepare an offer tailored to your experience. We’ll agree on the salary, type of contract, and your start date. Welcome to Jit Team!
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