Senior Data Engineer

Valtech

Senior Data Engineer designing and optimizing cloud-based data platforms for analytics and AI at Valtech. Collaborating with teams to implement scalable solutions across cloud environments.

Posted 6/9/2026full-timeRemote • 🇵🇱 PolandSeniorWebsite

Tech Stack

Tools & technologies

ApacheAWSAzureCloudGoogle Cloud PlatformPythonSparkSQL

About the role

Key responsibilities & impact

Design and implement scalable data platforms and pipelines across cloud environments (Azure/Fabric, AWS, GCP, Databricks, Snowflake)
Developing reliable batch, streaming, and near-real-time pipelines
Ensure adherence to best practices in data governance, lineage, quality, and access control (RBAC/ABAC)
Establish strong data observability, including monitoring of data freshness and pipeline reliability
Work closely with data scientists, ML engineers, analysts, and business stakeholders to translate requirements into robust data solutions

Requirements

What you’ll need

Strong hands-on experience with Apache Spark and Delta Lake
Strong programming skills in Python and SQL
Experience building batch and streaming data pipelines
Understanding of data modeling, data quality, and governance principles
Experience with one or more major cloud platforms, with preference for Microsoft Azure / Fabric
Familiarity with modern data platforms such as Databricks and Snowflake
Experience with lakehouse architectures and distributed data systems
Collaborative approach to working in cross-functional teams

Benefits

Comp & perks

24 working days of paid vacation
National holidays covered
Sick leave (up to 20/year)
Unpaid leave (up to 20/year)
Medical insurance
Multisport card OR Multikafeteria
Maternity & paternity leave support
Internal workshops & learning initiatives
Professional certifications reimbursement
Participation in professional local & global communities
Growth Framework to manage expectations and define the steps to move towards the selected career
Mentoring program with the ability to become a mentor or a mentee to grow to a higher position
Flexibility, with remote and hybrid work options (country-dependent)
Career advancement, with international mobility and professional development programs
Learning and development, with access to cutting-edge tools, training and industry experts

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Apache SparkDelta LakePythonSQLdata modelingdata qualitydata governancebatch data pipelinesstreaming data pipelineslakehouse architecture

Soft Skills

collaborative approachcross-functional teamwork