Stripe SWE Internship Shipping Cost, BitFont, and Bikemap Loop

Role: Software Engineering Intern
Result: Rejected in January 2026
Timeline: OA and team screen in November 2025, onsite and manager interview in December 2025.

The team screen used a three-part shipping-cost task. The candidate completed all three parts, but the pricing model and serialization format were not preserved.

Onsite coding

The coding round used BitFont. The candidate had to print characters from 2D bitmaps, compress or decompress them, and apply another transformation while reusing earlier code. They completed two parts. An older copied explanation mentioned inversion only as an example, not a confirmed requirement for this interview.

Integration

The integration round used Bikemap Route and JSON Integration. The candidate requested map data, added sport or activity points, and completed three parts.

Manager questions focused on past work and teamwork. The original OA task was not shared.