Senior Data Engineer
Core
Build and maintain reliable data pipelines and systems to provide quality data for analytics, experimentation, and ML/LLM use cases for the Bible App globally.
Role type
Senior IC data engineer (ML/LLM data support)
Builds
Data pipelines, ingestion/ETL workflows, and datasets for predictive modeling and LLM applications
Domain
Religious technology / Mobile apps / Data engineering
Deliverable
production ML models | product features
Required skills
SQL, Python/Go/Java, data warehousing (BigQuery/Postgres/DBT), pipeline orchestration (Airflow/streaming), cloud platforms (GCP), API integration, ML data preparation, feature engineering, LLM concepts (embeddings/RAG)
Preferred skills
GitLab, Jira, Amplitude, Backstage, Notion
Responsibilities
Build and maintain reliable data pipelines; Plan and operate ingestion/ETL workflows; Collaborate with product and engineering teams to instrument data; Prepare and curate datasets for ML/LLM applications; Design data pipelines supporting model training and inference; Contribute to data governance and security; Build testing and monitoring for data quality; Optimize pipeline performance; Create data documentation; Mentor junior engineers; Lead end-to-end delivery of data initiatives
Seniority
Senior, hands-on IC with mentorship responsibilities