AdTechTalent
Data Science89 days agoOn-site

Samba TV

Data Engineer

data engineeringdatabricksapache sparkpysparkscalabigquerysnowflakeapache airflowdata governancemetadata managementpythonsqlkubernetesawsdelta lakeicebergdata qualityrest apidistributed systemsdata lakeslakehouse

Key details

Salary

Not specified

Employment type

Full-time

Seniority

Mid-level

Years experience

0-2

Location

Warsaw, Masovian Voivodeship, Poland

Full job description

Seeking a Data Engineer to build and maintain the data platform supporting ingestion, analytics, and reporting. Work primarily with AWS, Databricks, BigQuery, and Snowflake. Responsibilities include building scalable data architectures, modernizing data frameworks, optimizing Apache Airflow and Spark data transformations, implementing data governance and quality frameworks, developing REST APIs, and collaborating with cross-functional teams. Requires 2+ years experience, proficiency in Python and SQL, strong experience with Databricks, Apache Spark, BigQuery or Snowflake, data governance, Apache Airflow, Kubernetes, AWS cloud services, and knowledge of data modeling, data lakes, and distributed systems.

What you'll do

  • Build scalable data product architecture, capable of supporting both internal and external data consumers
  • Responsible for modernizing data frameworks and integrations with Databricks and BigQuery
  • Upgrade and reduce toil for developers on Apache Airflow
  • Develop and optimize data transformations using Apache Spark (PySpark/Scala)
  • Build procedures and guidelines to help teams operate with data
  • Identify bottlenecks in development lifecycle and find solutions to improve them
  • Work directly with data teams and FinOps teams to drive cross-team efforts
  • Implement data governance, access control, and auditing using Databricks Unity Catalog
  • Build and integrate automated, reusable data validation suites using data quality frameworks (Great Expectations or similar)
  • Implement monitoring and anomaly detection systems for data quality, reliability and performance
  • Develop and manage REST APIs to support secure data access, automation, and integration
  • Collaborate with data scientists, analysts, and software engineers to deliver governed, reusable data assets
  • Implement monitoring, logging, and alerting for data workflows
  • Optimize cost and performance of cloud-based data infrastructure

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience)
  • 2+ years of experience in data engineering or a related role
  • Strong hands-on experience with Databricks, Apache Spark and BigQuery or Snowflake
  • Proven experience with Modern table formats such as Delta Lake and Iceberg
  • A deep understanding of the data lifecycle and how teams operate with data
  • Hands-on experience implementing data governance and metadata management using Databricks Unity Catalog
  • Experience managing and extending Apache Airflow (custom operators, plugins, infrastructure)
  • Experience with Kubernetes
  • Solid experience with AWS cloud services, especially S3 and data-related services
  • Experience with data validation and data quality principles and working with SLA systems
  • Proficiency in Python and SQL
  • Experience with data modeling, data lakes, and lakehouse architectures
  • Strong understanding of distributed systems and big data processing

Tech stack

AWSDatabricksBigQuerySnowflakeApache AirflowApache SparkPySparkScalaDatabricks Unity CatalogGreat ExpectationsREST APIsKubernetesPythonSQLDelta LakeIcebergS3

Apply now

This MVP uses a placeholder application flow. In production, this section can connect to an external apply URL or a native application form.

Similar jobs

More roles worth a look

Related opportunities based on specialty and working model so candidates can keep momentum.