Senior Backend Engineer at Kastel Group
About the role
US citizens or Green Card holders only for this role. About the Company Our client is a fast-growing, Series A-funded AI technology company transforming how major global brands understand customer feedback and make product decisions. The company has raised $10 million in funding and developed an AI-native platform that analyzes millions of consumer feedback records from product reviews, social media, customer interactions, and other data sources. Its technology combines Generative AI, natural l…
Interview process at Kastel Group
General interview process (this company's specific loop isn't published - reach out if you have insider info).
- Recruiter phone screen - typically 20-40 min
- Technical screen - 1 coding problem or take-home; format varies by company
- Onsite / virtual loop - typically 4-6 rounds over 2-3 weeks; exact split of coding, systems design, and behavioral varies by role and location
Platforms used: unknown — MiPrep tested compatible with major platforms
How to prepare
MiPrep helps you rehearse the specific cadence and question types Kastel Group interviewers score on. Upload your resume and this job description; MiPrep generates a rehearsed answer set in your voice from your own projects.