Remote job
Remote confirmedData Engineer
Helu
Job briefing
Read from the posting and checked against our job index
- Apply from
- Austria
- Work model
- Fully remote
- Full posting text checked
- Salary
- Not stated
- Roles in the same field in our index: median €6,000 per month, middle range €4,375 to €7,292 (125 postings).
- Level
- Mid-level
Tech stack
- Python
- SQL
- AWS
- Polars
- PySpark
- JSON
- CSV
- Parquet
Good to know
- Listed with us since
- September 3, 2026
- Employer
- 1 more open role at Helu in our index. See remote jobs at Helu
Generated automatically by nomado24 from the posting and our index. Not an employer statement. The original posting is authoritative.
Job description
Your mission
We are looking for a Data Engineer who enjoys building reliable data pipelines. You will help design and operate scalable ELT processes that power analytics, reporting, and core product features.
You are comfortable working with Python, SQL and AWS, understand modern data architecture patterns, and care about data quality, performance, and maintainability.
Your responsibilities
- Design, build and maintain scalable ELT pipelines.
- Implement and operate data workflows using AWS (Lambda, Step Functions, S3, Batch, etc.).
- Contribute to the evolution of our Data Platform architecture (Medallion architecture).
- Ensure data quality, consistency, and reliability across pipelines.
- Optimize data transformations for performance and cost efficiency.
- Collaborate with Backend and Frontend Engineers and Product to define data requirements.
- Monitor pipelines, troubleshoot issues and improve observability.
- Document data models, transformations and architecture decisions.
Your skills
- Strong Python skills for data processing (ideally familiar with Polars or PySpark)..
- Experience building ETL/ELT pipelines in production environments.
- Solid experience with Cloud services - ideally AWS.
- Understanding of Medallion Architecture.
- Strong SQL skills and experience with dimensional data modeling.
- Experience working with structured and semi-structured data (JSON, CSV, Parquet, APIs).
- Understanding of data validation and data quality practices.
- Experience with Git and CI/CD.
Nice to have
- Experience with columnar databases (e.g. ClickHouse, Redshift, BigQuery).
- Familiarity with infrastructure-as-code (e.g. Terraform).
- Experience with Docker.
You can expect:
- Being part of a highly motivated international team.
- High ownership and responsibility for your domain.
- A modern data stack and room to shape architecture decisions.
- A workplace in the heart of Vienna or remote options with quarterly office weeks in Vienna Helu.io .
This role is provided by an external source. Applications are handled on the source website.
