or apply directly on Duolingo's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 62 days Duolingo's roles stay open a median of 55 days
- Reposted
- No
- Salary listed
- No 0% of Duolingo's roles list one
- Ghost-job risk at Duolingo
- high 58 stale, 6 reposted of 89 open
- Hiring momentum
- 119 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-04
Measured from postings appearing on and disappearing from Duolingo's own greenhouse board since 2026-08-03. Full hiring picture for Duolingo.
About this role
As a Senior/Software Engineer II focused on Android at Duolingo, you will work on various teams that enhance user engagement and monetization through innovative features and in-app purchases. Your day-to-day responsibilities will include collaborating with product design and backend teams, developing and maintaining native Android application features in Kotlin, and mentoring junior engineers. The role emphasizes experimentation and data-driven decision-making to improve user experience and drive subscriptions.
- benefits
- 1/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Duolingo as an employer.
What you need
- Bachelor’s degree in Computer Science or a related technical field
- Programming experience in Kotlin on Android
- Ability to communicate technical issues effectively to technical and non-technical stakeholders
Nice to have
- Strong programming experience building reactive Android apps
- Demonstrated self-direction, with a desire both to learn new techniques and mentor others
- Experience designing clean and maintainable APIs
- Experience writing unit tests and testable code
Worth weighing
- Salary range is dependent on various factors and may change in the future; base salary is supplemented by equity compensation.
- No specific benefits listed in the posting, only a reference to a benefits overview.
- The role involves significant experimentation, which may indicate a fast-paced and changing work environment.
Summarised from Duolingo's posting. Read the full original.
Listed by Duolingo on their greenhouse job board, last confirmed open on 2026-10-04. PitchMeAI is not the employer.
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