Flatiron Health logo
Flatiron HealthSoftware Engineer
Updated Mar 17, 2026

Flatiron Health Software Engineer Interview Experiences 2026

Real, anonymous reports from people who interviewed for Software Engineer at Flatiron Health, newest first and distilled into what to expect across the loop.

Get your personalized Flatiron Health Software Engineer prep plan
Answer 3 quick questions and we will build a free study plan with the exact topics and questions to focus on.
Build my free plan
Hot & recentNewest first
6 months ago
Average Negative London, England

I tried to interview for a Software Engineer role and the experience was exceptionally frustrating and hard to complete, with no meaningful timeline communication after an emailed coding test.

Automated coding test by emailI received an email instructing me to take a coding test before any further discussion.
12 months ago
Average Positive United States

I interviewed for a Software Engineer role with a standard assessment-then-collaboration flow, where the main work was an online test followed by a practical engineering pairing a few stages later.

Manager + planning prepI met the team manager and discussed project management plus technical topics; the recruiter also helped by essentially previewing what the next round would cover.

Unlock every Software Engineer interview experience

Real Software Engineer interview experiences
  • Difficulty, sentiment and outcomes
  • New reports added every week
See all experiences
Share your interview experience
Interviewed here recently? Add yours to help the next candidate. You'll appear as Anonymous.

What to expect

Distilled from the reports

Automated Coding Test

Candidates often start with an automated coding test sent via email, which serves as an initial filter before any further discussions. This stage can lead to frustration if there is a lack of communication regarding outcomes.

Coding testEmail assessmentInitial filter

Technical Interviews

The interview process typically includes multiple technical interviews, often featuring coding challenges that range from medium to difficult, with a focus on data structures and algorithms. Candidates should be prepared for both timed assessments and live coding sessions.

Technical interviewsCoding challengesDSA

Karat Interview Format

Many candidates experience a Karat-based interview format, which involves a structured coding interview that emphasizes completion and correctness. Success in this stage often hinges on effectively solving problems under time constraints.

KaratCoding interviewTime pressure

Behavioral and Values Assessment

Interviews often include behavioral questions that assess candidates' past experiences and alignment with company values. Candidates should prepare to discuss their backgrounds and how they handle various work scenarios.

Behavioral questionsValues alignmentSTAR method

Interview Structure and Communication

The overall structure of the interview process can vary, with some candidates noting a lack of clear communication regarding timelines and outcomes, which can lead to a feeling of being 'ghosted' post-interview.

Interview structureCommunicationTimeline

Final Decision Process

Candidates often report that the final decision stage can feel opaque, with some experiencing delays or unclear feedback after multiple rounds of interviews. Understanding that internal hiring may affect outcomes can be crucial.

Final decisionFeedbackInternal hiring