SpaceX Starlink Software Engineer Full-time Interview Loop

Role: Starlink Software Engineer
Result: Rejected after the interview process

Report time: 2/26/2020

The process differed significantly from a typical large technology-company interview.

Recruiter screen

The introductory call included a data-structures and operating-systems quiz before the candidate could advance.

Technical phone interview

• Behavioral questions
• Data structures and operating systems
• C++ fundamentals

Six-hour online assessment

• C or C++ only
• Standard-library use was restricted to basic input/output and strings
• Tasks focused on programming fundamentals such as sorting and string processing
• An interviewer reviewed the code live afterward
• Bugs triggered back-and-forth discussion and non-coding follow-ups

Onsite

• A tour of the satellite facility
• One unconventional coding round
• One Satellite Fleet Management and Ground-Station Communications Platform design round
• Behavioral interviews and detailed project discussions

The role expected candidates to be comfortable discussing real engineering work, architecture decisions, and practical trade-offs.