Alaska Airlines Data Engineer Interview Guide: Questions & Process
Introduction
The Alaska Airlines data engineer interview typically runs 4 to 5 rounds, from recruiter screen to final decision, in approximately 4 to 6 weeks. SQL proficiency is consistently tested using flight operations data, specifically around metrics like load factor, seat occupancy, and booking records drawn from Alaska’s actual route and scheduling systems. The technical rounds include a live coding session on the interviewer’s IDE rather than a dedicated coding platform, which candidates across engineering roles at Alaska report as a consistent structural feature of the loop.
Interview Topics
The Alaska Airlines Data Engineer Interview Process
Recruiter Phone Screen
The process opens with a 30 to 60 minute call with a recruiter, focused on resume walkthrough, motivation for joining Alaska Airlines, and basic role fit. This is not a technical round. One candidate noted the recruiter spent significant time explaining flight benefits as part of the compensation picture, which is unusual for a first screening call at a tech employer.
Based on candidate reports
Technical Phone Screen
One week after the recruiter call, candidates move into a one hour technical video screen with an engineer. The session splits roughly 30 minutes on background and role discussion, and 20 to 25 minutes on technical questions with a live coding exercise conducted directly in the interviewer’s IDE rather than a dedicated coding platform. SQL is consistently tested here, with problems drawn from flight operations data including load factor calculations and booking occupancy queries.
Based on candidate reports
Recruiter Logistics Call
A brief follow-up call with the HR contact occurs between the technical phone screen and the onsite loop. This conversation focuses on setting expectations for the onsite format and covering compensation and benefits. Candidates report this round adds roughly a week to the overall timeline.
Based on candidate reports
Onsite Interview Loop
The onsite is a three hour block consisting of multiple back to back sessions. Candidates report two rounds of coding exercises paired with engineers, each involving problem solving on the interviewer’s machine, followed by a behavioral session with hiring managers focused on past employment and team dynamics. The coding problems at this stage have included data pipeline design and SQL refactoring exercises tied to Alaska’s flight scheduling and route data.
Based on candidate reports
Director Level Technical Screen
A number of candidates report a separate technical phone screen with the Director of Engineering after the onsite loop, before any offer is extended. This round is a 60 minute session focused on a single coding or system design problem. One candidate described completing the problem successfully but noted they would have refactored their solution differently in hindsight.
Based on candidate reports
Challenge
Check your skills...
How prepared are you for working as a Data Engineer at Alaska airlines?
Featured Interview Question at Alaska airlines
Alaska airlines Data Engineer Interview Questions
| Question | Topic | Difficulty |
|---|---|---|
Behavioral | Medium | |
When an interviewer asks a question along the lines of:
How would you respond? | ||
Machine Learning | Medium | |
Behavioral | Medium | |
24+ more questions with detailed answer frameworks inside the guide
Sign up to view all Interview QuestionsSQL | Easy | |
Machine Learning | Medium | |
Statistics | Medium | |
SQL | Hard |
Discussion & Interview Experiences