Senior iOS Engineer - Tinder Trust

Are you hungry to make an impact? Want to take a leading role in building systems that have an impact on millions of people? Do you feel at home working on a fast paced team? Then come join one of the best Trust and Safety teams in the world.

We’re a lean, cross-functional team of highly motivated engineers, data scientists, product managers, community moderators, and anti-fraud specialists. Our projects range from machine learning experiments, distributed systems monitoring, and abusive pattern analysis to building highly robust account review and moderation pipelines.

As Tinder continues to grow and create new and exciting experiences for our users, the challenge of maintaining a safe and protected experience grow ever-larger and more complicated – that’s where Tinder Trust comes in. Our team is responsible for creating a user experience free of abusive behavior such as spam, fake accounts, scams, and toxic behavior, using a combination of state-of-the-art machine learning, human analysis, distributed systems engineering, deep cross-team collaboration, and anything else in-between!

This position is located in Los Angeles, CA and we'll move you here!

Some projects we work on include:

Account Integrity: Systems for detecting and preventing attempts to create fake accounts, bots, and other forms of bad accounts that utilize various ML techniques, i.e. computer vision, supervised and unsupervised learning models

Anti-spam: Content and behavioral ML based detection of known and emerging spam patterns

Toxic behavior: Detecting and flagging interpersonal abuse (via NLP, user reports), as well as striving to educate our users and improve the overall health of interaction on Tinder

Data transparency: Online portal where our users can download their own Tinder data

We're looking for:

• Experience building native iOS in Swift and Objective C
• 5+ years of professional engineering experience, including 3+ years writing Swift
• Experience building large-scale iOS apps
• Experience working in a collaborative team environment
• A BS or MS in Computer Science or Engineering, but a wonderful project list trumps all
• Prior startup experience is fantastic (but not necessary); being scrappy will help you hit the ground running
• Experience with building public APIs
• Knowledge of MVVM, Protocol-oriented Programming, or Clean Architecture
• Experience with automated testing
• Experience with native iOS frameworks like URLSession, Core Data and Core Animation

As part of our team, you’ll enjoy:

• The hustle of a startup with the impact of a global business
• Tremendous opportunity to solve some of the industry’s most important challenges
• Working with an extraordinary team of smart, creative, fun and highly motivated people
• Comprehensive health coverage, competitive salary, 401(k) match and meaningful equity
• Unlimited vacation and flexible working hours
• Daily catered lunches, endless supply of refreshments, basketball court, fitness classes and social events
• Modern, uplifting work environment in an ideal location
• And much more...