iOS Engineer Intern

Tinder; Palo Alto (CA); Hybrid; USD 28,000 - 55,000; Full time

Job summary

Tinder in Los Angeles and Palo Alto is seeking an aspiring iOS Engineer Intern. You will partner with senior mobile engineers to contribute to Tinder's codebase, shaping architecture and delivering features at scale.

You will write tests, learn large-scale systems, and gain hands-on experience with Swift, MVVM, and native iOS tooling. This hybrid internship runs June–August 2027 and offers opportunities to influence a global app used by millions.

Qualifications

• Aspiring iOS developer with Swift proficiency.
• Foundational CS knowledge in data structures and algorithms.
• Pursuing BS/BA, MS, or PhD in CS or related field.

Responsibilities

• Collaborate on Jest Tinder's iOS app features and platform architecture.
• Write unit and integration tests for iOS codebase.
• Contribute to scalable mobile solutions with senior engineers.

Skills

Swift

iOS development

Data structures & algorithms

Education

BS/BA, MS, or PhD in CS or related field

Job description

Our Mission

As humans, there are few things more exciting than meeting someone new. At Tinder, we’re inspired by the challenge of keeping the magic of human connection alive. With tens of millions of users, hundreds of millions of downloads, 2+ billion swipes per day, 20+ million matches per day, and a presence in 190+ countries, our reach is expansive—and rapidly growing.

We work together to solve complex problems. Behind the simplicity of every match, we think deeply about human relationships, behavioral science, network economics, AI and ML, online and real-world safety, cultural nuances, loneliness, love, sex, and more.

Our Values

• Take the Lead: We don't ghost our work or each other. Just as users don't leave their matches hanging, we don't let each other down.
• Move Fast: We have a bias for action and urgency. Something that could be done tomorrow would be better if done today.
• Better Together: We keep connection at the heart of dating and at the heart of how we work. Just as our users are better when they connect with others, so are we when we collaborate.
• Real Talk: We say the hard thing the human way. Just as we ask our users to behave with kindness and candor in our community, we expect Team Tinder to do the same.
• Safety First: We act with integrity, transparency, and consistency so people feel safe—whether they're swiping, matching, or working alongside us.
• Spark Fun: We have fun to unlock creativity, fuel innovation, and help us build better experiences for daters.

Program Duration

The internship program will run from June 1 through August 31, 2027.

Where you’ll work

This is a hybrid role that requires in-office collaboration three days per week in Los Angeles, California.

About the Role

As an iOS Engineer Intern at Tinder, you will partner directly with senior members of the mobile team and be empowered to contribute solutions to the Tinder codebase. We are deeply invested in improving architecture design, exploring and leveraging new technologies in interesting ways to deliver an app that continues to shape how people connect globally.

What you'll do:

• Collaborate on the development, implementation and functionality of Tinder's newest features and platform architecture.
• Build robust, lasting, and scalable products that serve millions of users.
• Work on systems that handle billions of data events a day.
• Leverage large scale multi-channel communications to keep users well-informed (push notifications, emails, in-app messaging, and more).
• Write unit and integration tests.

What we're looking for:

• Aspiring iOS developer who’s excited to work on large scale challenges with cutting‑edge technology.
• Proficiency in coding with Swift.
• Foundational knowledge of basic Computer Science principles: data structures and algorithms.
• Currently pursuing a BS/BA, MS, or PhD in Computer Science or a related field.

Nice to have:

• Prior Internship or work experience on a native mobile application.
• Completed mobile project experience (i.e. hackathons, personal projects, GitHub, Open Source, volunteer coding experience etc.).
• Familiarity with architecture frameworks such as MVC, MVVM, Viper etc.
• Aware of native app development tools/concepts like xcode, core data, core animation, dependency injection, combine, swift UI, UI kit etc. is not required but a bonus.

The compensation range listed above is representative of the hourly rate offered. Factors such as scope and responsibilities of the position, candidate's work experience, education/training, job-related skills, internal peer equity, as well as market and business considerations may influence base pay offered. This salary range is reflective of a position based in Los Angeles, and Palo Alto, California. This hourly rate will be subject to a geographic adjustment (according to a specific city, state, and country), if an authorization is granted to work outside of the location listed in this posting.

Commitment to InclusionAt Tinder, we don’t just accept difference, we celebrate it. We strive to build a workplace that reflects the rich diversity of our members around the world, and we value unique perspectives and backgrounds. Even if you don’t meet all the listed qualifications, we invite you to apply and show us how your skills could transfer. Tinder is proud to be an equal opportunity workplace where we welcome people of all sexes, gender identities, races, ethnicities, disabilities, and other lived experiences. Learn more here:https://www.lifeattinder.com/dei

If you require reasonable accommodation to complete a job application, pre‑employment testing, or a job interview or to otherwise participate in the hiring process, please speak to your Talent Acquisition Partner directly.

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