Senior Software Engineer - iOS
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Benefits offered by this job
Job summary
Priceline is seeking a Senior iOS Engineer to advance our mobile shopping experience. You'll craft high‑quality native apps with Swift/SwiftUI, using Xcode and modern architectures in a fast, collaborative environment.
Join a hybrid team, influence product decisions, mentor peers, and deliver fast, stable experiences across iOS. Prioritize performance, testing, and Apple platform updates to delight travelers.
Qualifications
- 6+ years of experience building and shipping native iOS apps, including large-scale apps on the App Store.
- Expert knowledge of Swift, SwiftUI, Concurrency, iOS SDK, Xcode; comfortable with Objective-C.
- Experience architecting modular iOS codebases (MVVM/Clean Architecture) and consuming Kotlin Multiplatform via XCFrameworks/SPM.
- Strong CS fundamentals: OOP, XCTest, data structures, multi-threaded development.
- Familiar with iOS CI/CD, CircleCI, TestFlight, code signing, and feature flags (LaunchDarkly).
- Demonstrated alignment with Priceline values: Customer, Innovation, Team, Accountability, Trust.
Responsibilities
- Build Priceline's world-class iOS app for hotels, cars, and flights.
- Extensive programming in Xcode and Swift or Objective-C.
- Keep up to date with the latest iOS SDK & devices from Apple.
- Create A/B tests from scratch to improve user experience.
- Collaborate with designers, product and UI/UX to deliver fast, stable native solutions.
- Mentor and coach other engineers to bring fresh perspectives.
Skills
Education
Tools
Job description
This role is eligible for our hybrid work model: Two days in-office.
Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you thrive in a fast-paced, ideas-led environment, you’re in the right place.
As record usage on Mobile ecommerce is occurring, we are focused on delivering a faster and reactive mobile user experience to make {big deal} moments happen for our customers. Our development environment is optimistic, collaborative, fast moving, tight-knit and rolls up their sleeves. Join our open, dynamic, no-red-tape mobile team including designers and server side engineers who believe in hiring people who love what they do.
- You’ll be building Priceline's world-class iOS app for booking hotels, rental cars, and air travel.
- Extensive programming in Xcode and Swift or Objective-C
- Keep up to date with the latest iOS sdk & devices from Apple
- Ability to create A/B Tests from scratch to build a best in class consumer experience with an ever-growing demand of our user base.
- Constant forward thinking collaboration with passionate developers, product, and UI/UX specialists to create fast, stable native solutions built on top of Apple's latest iOS sdk.
- Build relationships and interact with across multiple Native Teams, Product Managers and UI/UX Specialists to create fast, efficient, stable code, with core iOS technologies to conceptualize, build, test and realize products
- Provide mentorship and coach other engineers to bring fresh perspectives to the team.
- Bachelor of Science in Computer Science, or equivalent hands-on experience
- 6+ years of experience building and shipping native iOS applications, including at least one large-scale, high-traffic app live on the App Store
- Expert knowledge of Swift and SwiftUI, strong command of Swift Concurrency (async/await, actors, structured concurrency), the iOS SDK, and the Xcode development environment; comfortable reading and maintaining legacy Objective-C
- Experience architecting modular iOS codebases (MVVM / Clean Architecture, independent SPM packages with semantic versioning), and familiarity of consuming Kotlin Multiplatform (KMP) shared modules via XCFrameworks/SPM would be nice to have
- Meticulous approach to computer science fundamentals: object-oriented programming, unit testing (XCTest), data structures, and multi-threaded/concurrent development
- Familiarity with iOS CI/CD (CircleCI), TestFlight distribution, code signing, and feature-flag-driven release practices (e.g. LaunchDarkly)
- Illustrated history of living the values necessary to Priceline: Customer, Innovation, Team, Accountability and Trust.
- The Right Results, the Right Way is not just a motto at Priceline; it's a way of life. Unquestionable integrity and ethics is essential.
Our success as one of the biggest players in online travel is all thanks to our incredible, dedicated team of talented employees. Priceliners are focused on being the best travel deal makers in the world, motivated by our passion to help everyone experience the moments that matter most in their lives. Whether it’s a dream vacation, your cousin’s graduation, or your best friend’s wedding - we make travel affordable and accessible to our customers.
Our culture is unique and inspiring (that’s what our employees tell us). We’re a grown-up, startup. We deliver the excitement of a new venture, without the struggles and chaos that can come with a business that hasn’t stabilized.
We’re on the cutting edge of innovative technologies. We keep the customer at the center of all that we do. Our ability to meet their needs relies on the strength of a workforce as diverse as the customers we serve. We bring together employees from all walks of life and we are proud to provide the kind of inclusive environment that stimulates innovation, creativity and collaboration.
Priceline is part of the Booking Holdings, Inc. (Nasdaq: BKNG) family of companies, a highly profitable global online travel company with a market capitalization of over $80 billion. Our sister companies include Booking.com, BookingGo, Agoda, Kayak and OpenTable.
If you want to be part of something truly special, check us out!
Priceline is following a hybrid working model, which includes two days onsite as determined by you and your manager (ideally selecting among Tuesday, Wednesday, or Thursday). On the remaining days, you can choose to be remote or in the office.
Our benefits are designed to support your health, wellbeing, and life inside and outside of work. Eligible Priceliners have access to:
including medical, dental, vision, and mental health resources
including PTO, holidays, a company-wide Priceline Pause reset week, and paid volunteer days
including the ability to work up to 4 weeks per year from anywhere, parental leave, dependent care and family support resources, Summer Fridays, and office perks like stocked kitchens and catered meals (varies by location)
such as retirement plans with company contributions, life and disability coverage, and tax-advantaged accounts
including employee-only discounts on hotels and flights, VIP deals, and Big Deal Bucks credits
like travel and partner discounts, tuition support, legal support, and pet benefits
with Employee Resource Groups (ERGs), social events, recognition programs, and service awards that help you connect, grow, and celebrate together
Specific benefits and programs vary by location.
To be the best travel dealmakers in the world, we believe our team should reflect the broad range of customers and communities we serve. We are committed to cultivating a culture where all employees have the freedom to bring their individual perspectives, life experiences, and passion to work.
Priceline is a proud equal opportunity employer. We embrace and celebrate the unique lenses through which our employees see the world. We’d love for you to join us and help shape what makes our team extraordinary.
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