Jobs at Duolingo

46 open positions at Duolingo. Updated October 2026.

Duolingo currently has 46 open roles (on-site). Hiring locations include Beijing, China, New York, NY, Pittsburgh, PA. Frequently requested skills include ios, kotlin, android, swift, java.

Website: https://4dayweek.io
Open roles: 46

About Duolingo

4dayweek.io is a job board dedicated to helping job seekers find roles at companies committed to better work-life balance, including 4-day weeks, 9-day fortnights, flexible schedules, and more. The platform lists thousands of jobs and verifies each company's schedule policy before listing. It also offers an Auto Apply feature (JobCopilot) that auto-applies to 500,000+ verified career pages. The site features job listings by category, location, and schedule type, and provides resources on the pros and cons of reduced-hour work weeks.

Open Roles at Duolingo

What Duolingo Hires For

Browse Duolingo openings alongside similar roles at other companies:

Senior & Staff Engineer Jobs (35) Backend Developer Jobs (33) DevOps / SRE Jobs (32) Full Stack Developer Jobs (30) Game Developer Jobs (29) Internship & Entry Level Jobs (29)

Open Roles at Duolingo by Category

Engineering Manager, Product (6) Software Engineer, Backend (4) iOS Engineer (4) Software Engineer II, Android (4) Site Reliability Engineering (2) Engineering Manager, AI Platform (2)

Duolingo Jobs by Location

Beijing, China (12) New York, NY (11) Pittsburgh, PA (9) Pittsburgh, United States (7) New York, United States (7)

Duolingo Jobs by Type

Unspecified (25) hybrid (19) Internship (1) onsite (1)

Skills & Technologies at Duolingo

Based on the skills most frequently listed in current Duolingo job openings:

ios kotlin android swift java python machine-learning

How to Apply for Jobs at Duolingo

All Duolingo openings listed above are aggregated from the company's official careers channels and updated October 2026. To apply, open any role that matches your profile and use the Apply Now button — it takes you directly to Duolingo's official application page, so your application always goes to the employer itself, with no middleman.

Before applying, tailor your CV to the specific role: mirror the job title, highlight the skills and technologies mentioned in the listing (for Duolingo, commonly ios, kotlin, android, swift, java, pythonmachine-learning), and quantify your impact where possible. You can also save interesting roles to your JobSeek account to track deadlines and compare offers side by side.

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