I really love working here!
I really love working here!
- Meaningful mission of making learning accessible to all.
- Fire perks.
- Smart, fun, kind coworkers.
- Fast pace, feeling of urgency from SLT.
- Need to put a stronger emphasis on attracting and keeping diverse talent, and actually get it done.
Our gender diversity is solid, but we haven't won yet! We need better racial diversity.
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Duolingo Interview Questions
Duolingo Interview Experiences
Software Engineer I
I applied online. Onsite Interview: - Code review round on CodeSignal, reviewing a pull request, commenting on code quality and errors. - Whiteboard LeetCode problem, medium level. - Pair programming with a senior engineer on a toy demo, using VS Co
Senior Software Engineer
First round: * One team member situational interview * One pair programming exercise (practical) For onsite: * One engineering project deep dive * One infrastructure as code pull request review interview * One culture fit interview
Software Engineer
First, there are two phone interviews where you are asked standard Cracking the Coding Interview type questions. You write code in an online text editor with a REPL while talking to the engineer over the phone. Then, you're invited on-site. You're g
Software Engineer I
Pittsburgh, Pennsylvania, United StatesJanuary 12, 2026I applied online. Onsite Interview: - Code review round on CodeSignal, reviewing a pull request, commenting on code quality and errors. - Whiteboard LeetCode problem, medium level. - Pair programming with a senior engineer on a toy demo, using VS Co
Senior Software Engineer
New York, New York, United StatesOctober 1, 2025First round: * One team member situational interview * One pair programming exercise (practical) For onsite: * One engineering project deep dive * One infrastructure as code pull request review interview * One culture fit interview
Software Engineer
New York, New York, United StatesJanuary 16, 2017First, there are two phone interviews where you are asked standard Cracking the Coding Interview type questions. You write code in an online text editor with a REPL while talking to the engineer over the phone. Then, you're invited on-site. You're g
