Synchrony

Role: Software Engineer

College: Not Specified

Interview Date: October 15, 2025 (as stated, possibly predictive)

Interview Type: Full-Time

Result: Accepted offer

Difficulty: Difficult

Rounds: 4 rounds

Topics Asked: Algorithms, Data Structures, Machine Learning frameworks, System Design, Behavioral (STAR technique)

Experience:

This Software Engineer applied online via the Synchrony Financial careers website. The interview process was described as demanding and difficult, spanning four rounds over four weeks. It began with a resume screening, followed by an online coding challenge that focused on algorithms and data structures. A technical phone interview, lasting about 45 minutes, covered subjects related to CUDA cores and Tensor cores, aiming to understand their usage in AI workloads. The final two rounds were on-site interviews. One was a rigorous system design session where the candidate was asked to design a scalable architecture for a hypothetical financial transaction system. The other was a behavioral interview utilizing the STAR method, probing into teamwork skills and conflict resolution strategies. Communication was prompt, with feedback provided within 72 hours after each round. The candidate successfully received and accepted an offer.