Описание

Andersen is hiring a Data Engineer for a project developing large-scale analytics solutions and data platforms that transform audience and media data into actionable insights.

Responsibilities

Serving as the primary DE point of contact for report-related questions, including data availability, metric discrepancies, and pipeline behavior
Writing and executing SQL queries (BigQuery, PostgreSQL) to validate report outputs, isolate data anomalies, and confirm fixes
Reproducing and documenting data issues, coordinating with the core DE team for resolution
Supporting ad hoc data pulls and validation requests tied to reporting products
Setting up and configuring cloud environments required for partner data delivery, including AWS S3 buckets, IAM policies, and SFTP endpoints
Writing and maintaining Airflow DAGs (Python) to orchestrate ingestion workflows, including scheduling, alerting, and dependency management
Coordinating with external partners on file format specifications, delivery schedules, and test dataset requests
Executing match tests to validate identity resolution across ingestion pipelines
Identifying and flag data quality issues in partner files before they propagate to production pipelines

Requirements

Experience as a Data Engineer for 3+ years
Hands-on production experience on AWS, or Databricks
Strong SQL (BigQuery and/or PostgreSQL) - complex analytical queries in production
Python at production quality
Apache Airflow DAG authoring
Distributed processing in production; workflow orchestration
API-first services; working experience with streaming or event-driven system
Bachelor's degree in Computer Science, Software Engineering, or a related technical field, or equivalent
Level of English - from Upper-Intermediate and above

Nice to have

Background in ad tech, audience measurement, CTV/OTT, ACR, or programmatic data flows
Hands-on production experience on GCP

We offer

Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others
The opportunity to change the project and/or develop expertise in an interesting business domain
Job conditions - you can work both fully remotely and from the office or can choose a hybrid variant
Guarantee of professional, financial, and career growth
The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities
Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated
Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies)
Certification compensation (AWS, PMP, etc)
Referral program
Private health insurance and compensation for sports activities
Salary rate: EUR 4180 - 6960 per month (gross)