IOS Engineer

Location

Barcelona

Barcelona

Full time

Hybrid

Engineering

Perk (formerly Travel Perk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we’re on a mission to power real work, with real impact.

We’re trusted by more than 10,000 companies worldwide, including Wise, On Running, Breitling, and Fabletics, and we’re tackling the 7 hours of lost productivity per employee each week, a $1.7 trillion problem.

Founded in 2015, Perk has grown into a global company of more than 1,800 people across 12 offices globally, with headquarters in London and Boston. We combine innovation, control, and simplicity to transform how businesses work and how people feel at work.

At Perk, we’re driven by our values, like being an owner, delivering a 7-star experience, and working as one team. We value curiosity, purpose, and mindset, not just knowledge, to unlock the power in your potential. Our talent team brings together leading minds from the travel and SaaS industries, representing over 70 countries. If you’re excited about having a real impact and shaping how millions of people experience work, we’d love you on the team.

Visit  to learn more.

We are looking for a talented iOS Engineer to own and drive product features from specification to delivery, and beyond. You will impact millions of users, share know‑how with the community, and experiment extensively. If you get a buzz from taking initiative, and redefining expectations but also getting involved in technical debates with the team, this is your place.

You will join a cross‑functional mobile team focused on making our application an essential travel companion for self‑serve business travelers. The team's mission is to simplify business travel by providing timely services and information to help users find the best trip journey for their in‑person meetings, while on the go. You will collaborate with experienced, driven engineers who value technical challenges and contributions.

• Collaborate in a product team that plans, defines, and implements together. We don’t plan alone nor like silos.
• Participate in global application layer design and architecture.
• Architect, design and implement solutions in Swift.
• Deliver value incrementally, in small and meaningful steps.
• Maintaining high code quality is crucial, and testing is an essential part of our process.
• Define, implement, and monitor tracing and observability metrics of our systems.
• Contribute to the team’s progress and potential through close collaboration and mentoring of other team members.
• We use Swift, Redux and MVVM, Compose and Kotlin Multiplatform, RESTful APIs, dependency injection and CI/CD, among others. We’re happy to try new technologies depending on the problem that we need to solve.

• Deep Swift knowledge, Swift
  
  UI, Combine, UIKit and Foundation.
• Proven expertise in developing, releasing, and operating production‑grade apps, including CI/CD and crash monitoring.
• Deep understanding of HTTP, caching strategies, and resiliency patterns like offline‑first architecture.
• Solid understanding of relational databases.
• You are comfortable reading or occasionally modifying backend code (Python) to debug APIs or improve data contracts.
• Experience with, or being comfortable with, learning Kotlin Multiplatform and Compose Multiplatform.

At Perk, we take an IRL‑first approach to work, where our team works together in‑person 3 days a week. As such, this role requires you to be based within commuting distance of our hubs. We fundamentally believe in the value of meeting in real life to improve connectivity, productivity, creativity and ultimately making us a great place to work.

For certain roles, we can help with relocation from anywhere in the world, English is the official language at the office. Please submit your resume in English if you choose to apply. Do not forget to submit an…