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Full-Time

IOS Software Engineer – Senior/Staff/Senior Staff

Confirmed live in the last 24 hours

Duolingo

Duolingo

1,001-5,000 employees

Language learning app with gamified lessons

AI & Machine Learning
Data & Analytics
Education

Compensation Overview

$148.8k - $274.6kAnnually

+ Equity

Senior, Expert

Seattle, WA, USA

Category
IOS Development
Software Engineering
Required Skills
Software Testing
iOS/Swift
Product Design
Requirements
  • Bachelor’s degree in Computer Science or a related technical field
  • Programming experience in Swift
  • Ability to relocate to Seattle, WA
  • Minimum of 5 years of programming experience in Swift
  • Strong technical knowledge of iOS mobile application development for iPhone/iPad using Swift with Cocoa Touch and related frameworks
  • Experience designing clean and maintainable APIs
  • Experience with multithreaded programming
  • Experience writing unit tests and testable code
  • Knowledge of iOS SDK performance tools and optimization techniques
Responsibilities
  • Collaborate on software projects with product design and backend aspects
  • Develop, release, and maintain native iOS application features in Swift
  • Mentor and set technical direction for junior engineers on the team

Duolingo offers a language learning app that utilizes gamified, data-driven lessons and incorporates insights from language learning scientists, machine learning engineers, and AI experts to enhance its effectiveness. The platform's technologies include gamification, data-driven learning, and insights from language learning scientists, machine learning, and AI.

Company Stage

IPO

Total Funding

$643.3M

Headquarters

Pittsburgh, Pennsylvania

Founded

2011

Growth & Insights
Headcount

6 month growth

9%

1 year growth

17%

2 year growth

38%

Benefits

Medical, dental, and vision for employees as well as eligible partners and dependents

Mental health benefits such as therapy sessions and coaching to support you to be your best self

Fertility benefits to support your family planning journey

Fully paid parental and adoption leave

Fully paid subscription to Care.com and paid backup days for dependents and your fur family

401(k) with generous match and immediate vesting

20 days of PTO, with two additional weeks off for winter break

Yearly professional development stipend

Transportation reimbursement for however you get to work

Lunch prepared daily by our in-house chefs

Annual international retreat for all full-time employees

On-site gym and massages

On-site game/break room