Senior Data Warehouse Engineer 
Bellevue, WA

We are looking for a senior data warehouse engineer with a well rounded software development background and proficiencies in ETL processes, and data warehouse operations.

The Tools and Data team is responsible for the design and operation of our data warehouse services, processes, and infrastructure overseeing all ETL processes and frameworks. The successful candidate will be a well-rounded data warehouse engineer with a strong expertise in experience SQL query performance tuning, data warehouse design and modeling. Python experience is also important as it is the primary programming language of choice. Strong communication skills and working with internal customers and peers is a must.

Qualifications: 

• A minimum of 5+ years of professional experience in software development and data warehouse management
• Strong understanding of SQL fundamentals, including warehousing contexts and/or other complex environments, relational or NoSQL databases engines such as SQL Server, MySQL, Postgres
• Deep expertise in data warehousing, dimensional modeling and the ability to bring best practices with regard to data management, ETL, API integrations, and data governance
• 3+ years of Python programming experience
• Knowledge and experience working with networking, business intelligence, and data visualization are a plus
• Strong problem-solving and analytical skills
• Experience with AWS or GCP is preferred
• Bachelor's Degree in Computer Science or equivalent preferred
• Work in an agile work environment experience including working from a ticket system like Jira or similar,and collaborating through a distributed version control system like Github or similar.

Responsibilities: 

• Create deploy, and automate ETL and data integration processes into an Enterprise Data Warehouse using Python and BigQuery
• Act as a key Data Warehouse SME within the data services team to drive successful adoption of best practices, standardization of data provision to the data warehouse, and proactive management of data refresh and accuracy
• Develop and Engineer under a full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operational management. This will include participating on on-call rotation.
• Design and implement formal data warehouse testing strategies and plans including unit testing, functional testing, integration testing, performance testing, and validation testing.
• Participate in data warehouse health monitoring and performance optimizations as well as quality documentation. 

A few things to know about us:

• Donuts offers a highly competitive compensation package and a friendly, collaborative culture that values employee engagement and ongoing career development. Donuts also offers some great perks such as weekly catered lunches, a fully stocked kitchen including coffee, snacks and drinks, and lots of social activities. 
• Donuts is an Equal Opportunity Employer and does not discriminate on the basis of race, color, religion, sex, age, national origin, veteran status, marital status, sexual orientation, gender identity, disability or any other category prohibited by local, state or federal law. This policy applies to all aspects of employment, including recruitment, placement, promotion, transfer, demotion, compensation, benefits, social and recreational activities and termination.