Your responsibilities

• responsible for at-scale infrastructure design, build and deployment with a focus on distributed systems,
• building and maintaining architecture patterns for data processing, workflow definitions, and system to system integrations using Big Data and Cloud technologies,
• evaluating and translating technical design to workable technical solutions/code and technical specifications at par with industry standards,
• driving creation of re-usable artifacts,
• establishing scalable, efficient, automated processes for data analysis, data model development, validation, and implementation,
• working closely with analysts/data scientists to understand impact to the downstream data models,
• writing efficient and well-organized software to ship products in an iterative, continual release environment,
• contributing and promoting good software engineering practices across the team,
• communicating clearly and effectively to technical and non-technical audiences,
• defining data retention policies,
• monitoring performance and advising any necessary infrastructure changes.

Our requirements

• 3+ years’ experience with AWS (Glue, Lambda, Redshift, RDS, S3),
• 5+ years’ experience with data engineering or backend/fullstack software development,
• strong SQL skills,
• Python scripting proficiency,
• experience with data transformation tools – Databricks and Spark,
• data manipulation libraries (such as Pandas, NumPy, PySpark),
• experience in structuring and modelling data in both relational and non-relational forms,
• ability to elaborate and propose relational/non-relational approach,
• normalization / denormalization and data warehousing concepts (star, Snowflake schemas),
• designing for transactional and analytical operations,
• working knowledge of Git,
• good verbal and written communication skills in English.
• Work from the European Union region and a work permit are required.
• Candidates must have an active VAT status in the EU VIES registry: https://ec.europa.eu/taxation\_customs/vies/

Optional

• experience with Amazon EMR and Apache Hadoop,
• experience with data modelling tools, preferably DBT,
• experience with Enterprise Data Warehouse solutions, preferably Snowflake,
• familiarity with ETL tools (such as Informatica, Talend, Datastage, Stitch, Fivetran etc.),
• experience in containerization and orchestration (Docker, Kubernetes etc.),
• cloud (Azure, AWS, GCP) certification,

Technologies we use

What we offer

• Development budgets of up to 6,800 PLN

• We fund certifications e.g.: AWS, Azure, ISTQB, PSM

• Access to Udemy and Safari Books Online

• Events and technology conferences

• Technology Guilds

• Internal training

• Xebia Library

• Xebia Upskill

• Private medical healthcare

• MultiSport card - we subsidise a MultiSport card

• Mental Health Support

• Flexible working hours

• B2B or permanent contract

• Contract for an indefinite period