AdTechTalent
Data Science8 days agoHybrid

Tatari

Senior Data Engineer

pythonsqlsparkpysparkdatabricksdelta lakeairflowetldata pipelinesdata engineeringdata qualityclickhouseolaphybridseniordata science

Key details

Salary

$170K – $200K

Employment type

Full-time

Seniority

Senior

Years experience

5-10

Location

Los Angeles, United States

Full job description

Tatari is seeking a Senior Data Engineer to design, build, and own large-scale ETL data pipelines for reporting and measurement products. The role involves taking data products from requirements through implementation, validation, and production rollout. The candidate will collaborate with data science, backend and frontend engineers, and product teams. Required skills include 5+ years of experience with ETL pipelines, strong Python and SQL programming, expertise in Spark/PySpark, experience with Airflow, strong data modeling and data quality practices, and debugging distributed data systems. Bonus for OLAP experience (e.g., ClickHouse). Benefits include $170,000-200,000 annual compensation, equity, health insurance, 401K, FSA, commuter benefits, education stipend, PTO, wellness days, office snacks, team events, and hybrid work with 2 days in office per week.

What you'll do

  • Design, build and own large-scale data pipelines that turn high-volume raw data into curated, production-grade datasets
  • Take data products from requirements through tech spec, implementation, validation and production rollout
  • Partner closely with data science on methodology
  • Collaborate with backend and frontend engineers on serving layers
  • Work with product team on requirements
  • Own datasets end-to-end in a cross-functional environment

Requirements

  • 5+ years of dedicated experience designing, building and operating production ETL pipelines at scale
  • Strong programming skills in Python (or a similar language) and SQL
  • Deep hands-on experience with Spark/PySpark
  • Experience with workflow orchestration tools such as Airflow, including DAG design, backfills and failure recovery
  • Strong data modeling skills for analytics - curated/gold-layer datasets, schema design, partitioning and data contracts consumed by downstream services
  • Ongoing interest in agentic developer workflows: testing agent harnesses, building them, agent loop engineering, and similar emerging paradigms
  • A rigorous approach to data quality: validation, reconciliation and methodology comparison as part of shipping any dataset
  • Experience debugging distributed data systems - performance tuning, memory issues, and optimizations
  • Strong written communication and cross-functional collaboration skills
  • Bonus: experience with OLAP stores (e.g., ClickHouse)

Tech stack

PythonSQLSparkPySparkDatabricksDelta LakeAirflowClickHouse

Benefits

Total compensation ($170,000-200,000 annually)Equity compensationHealth insurance coverage for you and your dependents401K, FSA, and commuter benefits$150 monthly spending account$1,000 annual continued education benefit$500 Newbie Productivity PerkUnlimited PTO and sick daysMonthly Company Wellness Day OffSnacks, drinks, and catered lunches at the officeTeam building eventsHybrid RTO of 2 days per week in office

Apply now

Ready to take the next step in your career? Click the button below to continue to the application process.

Continue to applicationBrowse more jobs

Similar jobs

More roles worth a look

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