Babel Street
Data Warehouse Software Engineer III
$120K–$135K
Somerville, Massachusetts, United States · Full-time · Posted Aug 14, 2026
- Experience
- 4–7+ years of professional software development experience, with at least 3+ years focused heavily on data warehousing, cloud data pipelines, and data platform operations.
- Visa sponsorship
- Must be a U.S. Citizen due to federal government contract requirements.
About the job
Owns and optimizes Babel Street’s GCP data warehouse and ingestion platform, building high-volume pipelines and reliable, query-optimized data models.
What you'll do
- Build and maintain batch and streaming data pipelines into BigQuery, and manage Airflow/Cloud Composer workflows and platform upgrades.
- Optimize GCP data services and BigQuery performance; develop Python integrations and enforce data quality monitoring and alerting.
- Maintain infrastructure-as-code and CI/CD pipelines, contribute to architectural reviews, and mentor junior engineers.
What they ask for
- U.S. citizenship is required.
- 4–7+ years of professional software development experience, including at least 3+ years focused on data warehousing, cloud data pipelines, and data platform operations.
- Production-grade Python skills and hands-on Apache Airflow experience, including DAG architecture, troubleshooting, configuration, and upgrades.
- Deep GCP analytics expertise, advanced BigQuery optimization knowledge, and proficiency with Git and CI/CD.
Nice to have
- Google Cloud Certified Professional Data Engineer certification.
- Experience with multi-terabyte or billion-row datasets, unstructured web-scraped data, streaming architectures, or government compliance and security practices.
Pay
$120,000 — $135,000 USD base salary
Tools
Google Cloud Platform (GCP), Google BigQuery, Apache Airflow, Cloud Composer, Python, Cloud Storage (GCS), Pub/Sub, Git
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