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Growth · Software Engineer Interview Guide

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Interview language: English

How to Pass the Devoted Health Software Engineer Interview in 2026

The Devoted Health DNA (TL;DR)

Devoted Health's 'Our Members' principle drives the assessment of a candidate's genuine commitment to improving healthcare experiences, evaluating their ability to navigate complex systems while upholding the company's 'Core Values How' in every interaction.

The Devoted Health Interview Loop

Your onsite loop will typically consist of 5 rounds.

  1. 1

    Round 1

    Recruiter Screen
    Motivation, role fit, logistics.
  2. 2

    Round 2

    Coding Screen
    LeetCode-medium algorithmic problems under time pressure.
  3. 3

    Round 3

    System Design
    Distributed systems, trade-offs at scale, architecture under constraints.
  4. 4

    Round 4

    Onsite Coding
    LeetCode-hard, debugging, code clarity, edge cases.
  5. 5

    Round 5

    Behavioral / Leadership
    Past evidence of ownership, influence, resolving conflict.

The Danger Zone: Top Reasons Candidates Fail

Based on our database of Devoted Health interview outcomes, avoid these common traps:

  • Giving a generic answer about wanting to work in healthcare without mentioning Devoted Health's specific mission.
  • Not considering memory constraints for the sliding window.
  • Focusing only on the outcome and not the learning journey.
  • Assuming a single notification channel and not considering multi-channel delivery.

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Test Yourself: Real Devoted Health Questions

Three real prompts pulled from our database.

Type · Algorithmic

Given a list of member enrollment events (timestamp, member_id, action_type: 'enroll', 'unenroll'), write a function to calculate the number of active members at any given point in time. Assume enrollments and unenrollments are instantaneous. Consider efficiency for a large number of events.

Type · Ownership

Tell me about a time you encountered a significant technical challenge or bug in a production system that was impacting users. What steps did you take to diagnose, resolve, and prevent recurrence?

Type · Learning

Tell me about a time you had to quickly learn a new technology or programming language for a project. How did you approach the learning process, and what challenges did you face?

+ many more questions, signals, and worked examples

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Devoted Health Interview Question Bank

A sample from our database, grouped by round. Sign up to see the full set.

9 of 15 questions shown

1

Recruiter Screen

1
  1. 1

    Type · Motivation

    What specifically about Devoted Health's mission to simplify healthcare and improve member experience resonates with you, and how do you see your technical skills contributing to that mission?
2

Coding Screen

3
  1. 2

    Type · Algorithmic

    Given a list of member enrollment events (timestamp, member_id, action_type: 'enroll', 'unenroll'), write a function to calculate the number of active members at any given point in time. Assume enrollments and unenrollments are instantaneous. Consider efficiency for a large number of events.
  2. 3

    Type · Algorithmic

    You have a data stream of member health claims, each with a `claim_id`, `member_id`, `claim_amount`, and `timestamp`. Design a system to find the top K members with the highest total claim amounts within a sliding time window (e.g., last 24 hours).
  3. + 1 more questions in this round (sign up to unlock)
3

System Design

3
  1. 4

    Type · Architecture

    Design a system to manage and serve personalized health recommendations to Devoted Health members. Consider factors like data sources (claims, EMR, user profiles), recommendation algorithms, scalability, and real-time updates.
  2. 5

    Type · Architecture

    Design a real-time notification system for Devoted Health members regarding important updates (e.g., claim status changes, appointment reminders, policy updates). Consider different channels (in-app, SMS, email), reliability, and message prioritization.
  3. + 1 more questions in this round (sign up to unlock)
4

Onsite Coding

3
  1. 6

    Type · Algorithmic

    Write a function to determine if a given member's insurance plan qualifies them for a specific preventative care service, based on a complex set of rules involving plan type, age, gender, and previous service history. The rules can be represented as a tree or a directed acyclic graph (DAG).
  2. 7

    Type · Debugging

    Here is a piece of code that is supposed to calculate the average cost per member for a given month, but it's producing incorrect results. Debug and fix the code. Explain your thought process.
  3. + 1 more questions in this round (sign up to unlock)
5

Behavioral / Leadership

5
  1. 8

    Type · Conflict Resolution

    Tell me about a time you had a significant disagreement with a colleague or manager. How did you approach the situation, and what was the outcome?
  2. 9

    Type · Ownership

    Tell me about a time you encountered a significant technical challenge or bug in a production system that was impacting users. What steps did you take to diagnose, resolve, and prevent recurrence?
  3. + 3 more questions in this round (sign up to unlock)

Unlock all 15 Devoted Health questions, free

No credit card. Every question with its framework, the grading signals interviewers score against, and a worked answer for each.

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Interview tracks at Devoted Health

How Devoted Health's DNA translates across functions. Pick your role.

Compare Devoted Health with similar employers

Same DNA, different bar. Browse the closest companies in our database and see how their loops differ.

Practice Devoted Health interviews end-to-end

Sample answers

What a strong answer to these Devoted Health interview questions shows.

Given a list of member enrollment events (timestamp, member_id, action_type: 'enroll', 'unenroll'), write a function to calculate the number of active members at any given point in time. Assume enrollments and unenrollments are instantaneous. Consider efficiency for a large number of events.

A strong answer shows: Algorithmic efficiency (e.g., using a sweep-line approach or sorted data structures).; Correctness and handling of edge cases.; Code clarity and readability..

Tell me about a time you encountered a significant technical challenge or bug in a production system that was impacting users. What steps did you take to diagnose, resolve, and prevent recurrence?

A strong answer shows: Proactive identification and ownership of the problem.; Thorough diagnostic process.; Effective and timely resolution.; Implementation of measures to prevent recurrence.; Consideration of user impact and communication..

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