Praca w miastach:Praca IT Warszawa•Praca IT Kraków•Praca IT Wrocław•Praca IT Szczecin•Praca IT Poznań•Praca IT Lublin•Praca IT Katowice•Praca IT Bydgoszcz•Praca IT Łódź•Praca IT Białystok•Praca IT Toruń•Praca IT Gdańsk
Stanowiska:Grafik komputerowy praca•Tester gier praca•Programista praca•Tester oprogramowania praca•Frontend Developer praca•Data scientist praca•Tester manualny praca•Tester praca•Analytics praca•Tester aplikacji praca•Programista java praca•Web developer praca
Technologie i narzędzia:Python praca•Cyberbezpieczeństwo praca•Java praca•Bazy danych praca•Cisco praca•C++ praca•Javascript praca•SQL praca•Business Intelligence praca•Delphi praca•Wordpress praca•Testowanie aplikacji praca•C# praca•PHP praca
Specjalizacje:Backend praca•Devops praca•Frontend praca•Full-stack praca•GameDev praca•Mobile praca•Embedded praca•Architecture praca•QA/Testing praca•Security praca•AI/ML praca•Big data science praca•Helpdesk praca•IT admin praca•Agile praca•Product Management praca•Project Management praca•UX/UI praca•Business analytics praca•SAP & ERP praca•System analytics praca•PO/PM praca•Scrum master praca•Analityka praca•Data analytics & BI praca
Offer summary
(Summary generated by AI based on the full job description)
The project focuses on building and optimizing ETL/ELT pipelines and data warehouses in Snowflake. Key technologies include Snowflake, dbt, SQL, Python, Apache Spark, and AWS. Responsibilities cover designing scalable data solutions, performance and cost optimization, data quality maintenance, and implementing tools within the dbt and Snowflake ecosystem. The role involves full ownership of production systems and collaboration with analysts. Offered benefits include 100% remote work, private healthcare, Multisport, and flexible working hours.
from: 19 May 2026
to: 18 June 2026
24 000 - 30 700 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior • expert
working mode:remote
location:Kraków, Lesser Poland
Kraków, Lesser Poland
Requirements
Expected technologies
Snowflake Data Cloud
SQL
Python
Apache Spark
dbt
Optional technologies
AWS
Our requirements
- Proven experience as a Senior Data Engineer
- Strong hands-on experience with Snowflake (performance tuning, query profiling, optimization)
- Solid experience with dbt
- Very strong SQL skills
- Good programming skills in Python
- Experience building and maintaining scalable ELT pipelines
- Experience with large-scale data processing (e.g. Apache Spark)
- Experience with cloud platforms (AWS preferred)
- Strong understanding of data modeling (especially for analytics / warehouse use cases)
- Ability to design solutions independently and work with ambiguous requirements
- Understanding of trade-offs, scalability, and system reliability
Your responsibilities
- Design, build, and own scalable, production-grade data pipelines and architectures from scratch
- Develop and optimize ELT processes in Snowflake, integrating data from multiple sources (APIs, databases, external providers)
- Model and maintain well-structured, performant data warehouse solutions in Snowflake
- Ensure data quality, reliability, and robustness (e.g. handling failures, deduplication, late-arriving data)
- Collaborate with analysts and stakeholders to translate unclear business problems into scalable data solutions
- Continuously optimize performance and cost (query tuning, warehouse sizing, clustering)
- Build and maintain data services / APIs enabling reliable data access across systems
- Take ownership of solutions in production, including monitoring, debugging, and improvements
- Evaluate and introduce tools (especially within dbt + Snowflake ecosystem) to improve the platform
What we offer
- 100% remote work
- Long-term, stable cooperation
- Private healthcare and Multisport
- Real influence on technical decisions and architecture
- Work on production systems at scale, with real impact
- Environment where ownership and senior-level thinking are expected and valued
Benefits
- sharing the costs of sports activities
- life insurance
- remote work opportunities
- flexible working time
BRAVER IT SPÓŁKA AKCYJNA
As Venture Building, we create profitable technology companies from scratch. We collaborate with partners who share similar aspirations and are open to leveraging the potential of their networks, cultivated over years. We regularly launch new projects founded on long-term, amicable relationships with our associates.
Senior Data Engineer (Snowflake)
24k–30.7k zł / mth. (B2B)
I apply to:
BRAVER IT SPÓŁKA AKCYJNA
Kraków, Lesser Poland
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.