technologies-expected

Expected, Snowflake Data Cloud, SQL, Python

technologies-optional

Optional, Apache Spark, AWS

technologies-os

Operating system, Linux

Twoje zadania

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, 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

Wymagania

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

work-organization-work-style

This is how we work, in house, agile

development-practices

This is how we work on a project, code review

training-space

Development opportunities we offer, development budget, intracompany training, substantive support from technological leaders, technical knowledge exchange within the company

Co oferujemy

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

Co oferujemy

Benefits, sharing the costs of sports activities, private medical care, remote work opportunities, flexible working time

Opis stanowiska

ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ, 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.

Twoje zadania

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
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

Co oferujemy

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

Senior Data Engineer (Snowflake)

ITEAMLY sp. z o.o.