Data Engineer (k/m)

About us

Lumicode Sp. z o.o. is part of the Pentacomp Group, a software development company and provider of professional IT services for large enterprises and public sector organizations.

At Pentacomp, we build IT solutions that combine innovation with decades of experience. We've been on the market for nearly 30 years and have successfully delivered numerous large-scale technology projects across various industries.

What we offer

• 100% remote work

• Rate: up to 175 PLN/hour

• Working hours aligned with the UK time zone (9:00–5:00 UK time)

• International working environment

Your responsibilities

• Design and develop modern data pipelines in a cloud environment

• Automate data integrations with payment and billing systems

• Migrate manual CSV and Excel-based processes to fully automated API and data warehouse solutions

• Build advanced data models supporting finance and subscription-related business processes

• Develop and maintain workflow orchestration using Airflow

• Manage infrastructure as code using Terraform

• Perform data validation and historical backfills

• Collaborate with business stakeholders to translate requirements into scalable technical solutions

• Ensure high data quality, reliability, and operational excellence of delivered solutions

Requirements

• Strong hands-on experience with Python and SQL

• Proven experience building and maintaining ETL/ELT data pipelines

• Practical knowledge of Google Cloud Platform, particularly BigQuery and data processing services

• Experience with Airflow or similar workflow orchestration tools

• Experience with Terraform and Infrastructure as Code practices

• Knowledge of data modeling using dbt, Dataform, or similar tools

• Experience working with APIs and integrating external data sources

• Experience with integration testing

• Familiarity with Git and CI/CD practices

• English proficiency at B2+ level or higher

Nice to have

• Experience with Google App Engine

• Knowledge of additional programming languages such as Go or Java

• Experience working with payment and billing platforms (e.g. Stripe or similar solutions)

• Previous experience in finance, subscription-based businesses, or digital product environments