Data Engineer (cloud, ETL)

We are looking for an experienced Data Engineer with deep expertise in cloud-based data processing. In this role, you will take full ownership of our data infrastructure, making independent technical decisions that directly impact the quality and availability of data used by our analytics team. As the sole specialist in this area, your expertise will be critical to ensuring data reliability and enabling effective decision-making across the organization.

About the TeamThe Data Engineer, together with the Analysts, is a key member of the team who supports other departments with planning and decision-making by providing expert insights. We are the proud owners of our data warehouse and all the dashboards used across the company.

Once you join our Team you will be responsible for:

• Designing, implementing, and maintaining a business-facing data warehouse (Big Query) that will support our company's commitment to analytics, as well as our data-driven business philosophy.

• Constructing ETL data pipelines (Google Cloud Functions, DBT, Data Transfers, Python, even a little R)

• Creating and monitoring daily ETL tasks and data sync processes for cleaning and structuring data for many different sources - marketing APIs (tools and ad systems), Data Transfers, internal backend exports

• Connecting data sources (e.g. Google Tag Manager, Google Analytics, Braze, Insider, Facebook- and Google Adwords-APIs) with our data warehouse.

• Designing and building healthy, scalable architecture for real-time and batch data processing.

• Proactively coming up with suggestions on how the team can leverage new technologies and architectures to improve the data platform and implement new methodologies to improve the team performance.

Why Tylko?

Being a part of the Tylko team goes beyond clocking in every day and keeping your head down. We celebrate inclusivity and work together to build a culture of happy, healthy employees who are truly heard, and provide the following great benefits for every single member:

• One bonus day off every month

• Comprehensive healthcare

• Multisport

• A discount on all Tylko products

• And of course, a dog-friendly office!

You will be fairly remunerated (depending on your skills and experience) – 26.000 - 30.000 PLN for B2B contract.

Job requirements

• Strong experiecne in data processing in cloud environment (GCP preferred, any other cloud still ok)

• Capability of modeling and implementing cloud workflows and processes

• Python

• SQL

• GIT

• Experience in making autonomous technical decisions 

• Proactiveness in finding solutions

• Fluent Polish and good command of English

• Working from our Warsaw office 3 days a week

Nice to have:

• Experience in working in BigQuery

• Airflow

• DBT

• CI/CD