Duolingo Logo

Duolingo

Senior Android Engineer

Sorry, this job was removed at 04:09 p.m. (EST) on Thursday, Jul 17, 2025
Be an Early Applicant
Hybrid
New York, NY, USA
145K-294K Annually
Hybrid
New York, NY, USA
145K-294K Annually

Similar Jobs

2 Days Ago
Hybrid
New York, NY, USA
100K-223K Annually
Senior level
100K-223K Annually
Senior level
Artificial Intelligence • Machine Learning • Mobile • Social Impact • Software • App development
The Senior Android Engineer develops high-quality applications, ensures codebase integrity, mentors junior engineers, and collaborates with cross-functional teams to enhance user engagement.
Top Skills: Android SdkGoogle Play StoreJavaKotlin
7 Days Ago
In-Office
New York, NY, USA
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Automotive • Mobile • Social Impact • Transportation
Own and evolve Via's rider Android app and mobile infrastructure. Build features across booking and account management, optimize performance and memory, diagnose production issues, collaborate with cross-functional teams, and mentor engineers to raise team quality and reliability.
Top Skills: AndroidAndroid ActivitiesFragmentsGoogle Maps ApiJetpack ComposeKotlinKotlin CoroutinesLocation ServicesMapboxRestful ApisRxjavaServicesViewmodel
13 Days Ago
In-Office
New York, NY, USA
196K-230K Annually
Senior level
196K-230K Annually
Senior level
Fintech • Cryptocurrency
As a Senior Android Engineer, you'll lead the development of a standalone mobile experience, collaborating with various teams to implement high-quality features using Kotlin and modern Android APIs.
Top Skills: Android SdkCoroutinesFlowJetpack ComposeKotlinMvvmRetrofitRoomRxjava

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in!

At Duolingo, you’ll join a team that cares about finding innovative solutions to complex technical problems, running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You’ll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes — while doing work that’s both fun and meaningful.

Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.

  You will...
  • Collaborate on software projects with product design and backend aspects
  • Develop, release, and maintain native Android application features in Kotlin
  • Mentor and set technical direction for junior engineers on the team

  You have...
  • A Bachelor’s degree in Computer Science or a related technical field
  • Programming experience in Kotlin on Android
  • The ability to communicate technical issues effectively to technical and non-technical stakeholders
  • Ability to relocate to New York, NY

  Exceptional candidates will have...
  • 5 years of programming experience building reactive Android apps
  • Demonstrated self-direction, with a desire both to learn new techniques and mentor others
  • Outstanding leadership and negotiation skills
  • Experience designing clean and maintainable APIs
  • Experience writing unit tests and testable code

Read about the technical problems our Engineers work on.

We post a multi-level salary range for all of our roles.

This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process. The actual salary within the range is determined by many factors including but not limited to, skills, experience, education, and internal equity.

Salary Range:
$144,500$294,000 USD

Take a peek at how we care for our employees' holistic well-being with our benefits here.

We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation, please contact [email protected].

Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

By applying for this position your data will be processed as per the Duolingo Applicant Privacy Notice.

Duolingo New York, New York, USA Office

Our second largest office is located in the bustling financial district of NYC. Fun fact, Duo can often be seen at work from the city streets! If you don't know what I'm talking about, check out our viral videos on TikTok (https://www.tiktok.com/@duolingo?lang=en)!

What you need to know about the NYC Tech Scene

As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.

Key Facts About NYC Tech

  • Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
  • Key Industries: Artificial intelligence, Fintech
  • Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
  • Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account