I applied online. The process took 2 weeks. I interviewed at Twin Health (Mountain View, CA) in Dec 2020
Interview
recruiter contacted me through LinkedIn. Very quick call for first round of coding interview. After passing coding interview have a call with manager. last called for onsite 2.5 hours interview. Overall process in very fast and convenient.
Interview questions [1]
Question 1
- java coding for make list of anagram words from Array of word
- data engineering question from my current projects
- Spark, Hadoop, Java and AWS etc..
- data pipeline question which include data storing s3, filesystem and workflow management platform
I applied through an employee referral. The process took 2 weeks. I interviewed at Twin Health in Oct 2025
Interview
The overall interview process was smooth and efficient, completed within two weeks. The recruiting team was very responsive and communicative throughout, keeping me informed at every stage.
I had a total of four rounds:
1. Initial Call with Director (10 mins): A brief discussion to assess fit for the role.
2. Hiring Manager Round (1 hour): Focused on SQL and a few behavioral questions.
3. Technical Round with Peer (1 hour): Covered Python, dbt, and Snowflake concepts in depth.
4. Final In-Person Round with VP (1–2 hours): A mix of technical and high-level discussions around project design and problem-solving.
Overall: The experience was very positive structured, transparent, and well-coordinated. Each interviewer was professional and approachable, making it an engaging and comfortable process.
Interview questions [1]
Question 1
Most questions were around Snowflake, dbt, and SQL especially how I build models, handle data quality tests, and write efficient queries.
I applied through an employee referral. The process took 3 weeks. I interviewed at Twin Health (Mountain View, CA) in Oct 2021
Interview
I was referred for this position. Had first round of interview with hiring manager that has mainly data engineering and overall experience related questions. Second round with Data Scientist that has ML questions and Coding round. After passing 2nd interview I was called for virtual onsite 3 hours interview that included Data Engineering, ML, System design and coding round. Overall process in very fast and convenient.The best part about Twin health is after each round they take only a day or max 2 to tell the outcome of interview.