Software Engineer, III, iOS

Our MissionLaunched in 2012, Tinder® revolutionized how people meet, growing from 1 match to one billion matches in just two years. This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection. Today, the app has been downloaded over 630 million times, leading to over 97 billion matches, serving approximately 50 million users per month in 190 countries and 45+ languages - a scale unmatched by any other app in the category. In 2024, Tinder won four Effie Awards for its first-ever global brand campaign, “It Starts with a Swipe”™Our ValuesOne Team, One Dream: We work hand-in-hand, building Tinder for our members. We succeed together when we work collaboratively across functions, teams, and time zones, and think outside the box to achieve our company vision and mission.Own It: We take accountability and strive to make a positive impact in all aspects of our business, through ownership, innovation, and a commitment to excellence.Never Stop Learning: We cultivate a culture where it’s safe to take risks. We seek out input, share honest feedback, celebrate our wins, and learn from our mistakes in order to continue improving.Spark Solutions: We’re problem solvers, focusing on how to best move forward when faced with obstacles. We don’t dwell on the past or on the issues at hand, but instead look at how to stay agile and overcome hurdles to achieve our goals.Embrace Our Differences: We are intentional about building a workplace that reflects the rich diversity of our members. By leveraging different perspectives and other ways of thinking, we build better experiences for our members and our team.The RoleThe Engineering team is responsible for building innovative features and resilient systems that bring people together. We're always experimenting with new features to engage with our members. Although we are a high-scale tech company, the member-to-engineer ratio is very high—making the level of impact each engineer gets to have at Tinder enormous.As an iOS engineer at Tinder, you will have an outsized impact and ownership of the most visible aspects of the Tinder App. We are deeply invested in challenging norms, constantly improving architecture design, exploring emergent tech and ideas, and leveraging new technologies in interesting ways to deliver an app that is widely known the world over.Where you’ll work:This is a hybrid role and requires in-office collaboration three days per week. This position is located in Ghent, Belgium.In this role, you will:Contribute to the architecture, design and implementation of consumer facing features in the Tinder AppBuild new compelling in-app experiences that will reach millions of users globallyCollaborate cross-functionally with engineers, product managers and designers to influence the roadmap and product development of Tinder’s App and services  Learn from and mentor passionate and innovative teammatesYou’ll need:2+ years of experience building native iOS applications Full life cycle experience building applications in SwiftProficient in Swift concepts (, structs, optionals, generics) Experience building user-facing features with autolayoutFamiliar with popular architecture patterns such as MVVM / Clean and their usesKnowledge of iOS memory management and protocol-oriented programmingExperience building and testing large-scale iOS appsAbility to write and maintain unit testsClear and solutions oriented communication style with a passion for code qualityFamiliarity with AI-assisted development tools (, GitHub Copilot, LLM-based coding assistants) to boost productivityFluent in English, both written and spoken, with excellent communication skills.Willingness and ability to collaborate with stakeholders who are located in different time zones.Nice to have: Experience with building public APIs and mobile SDK’s Knowledge of native iOS frameworks like URL Session, Core Data and Core AnimationComfortable navigating and improving legacy codebasesExperience collaborating with a small team while working independently within a cross-functional organizationA BS or MS in Computer Science or Engineering is amazing but not required; proficiency in modern iOS technologies and principles is what matters mostAs a full-time employee, you’ll enjoy:Time off to volunteer and charitable donations matched up to $15,000 annually Investment in your wellness: Group Insurance, Hospital Insurance & access to mental health supportPaid Emergency Days100% paid parental leave (including for non-birthing parents) and family-forming benefitsInvestment in your development: mentorship through our MentorMatch program, access to 6,000+ online courses through Udemy, and an annual stipend for your professional developmentMeal vouchers, Internet at Home, Phone SubscriptionFree subscription to Tinder Platinum