willowtree is hiring a

Senior iOS Software Engineer (Poatek - Brazil applicants)


Posted on: new!


Senior-Level iOS Developer

São Paulo-SP, Brazil or Porto Alegre-RS, Brazil

Who We Are

In 2021, Poatek was acquired by WillowTree, an award-winning digital product consultancy recognized as one of the fastest growing and best places to work in the United States. Now a [TELUS International company](https://www.willowtreeapps.com/insights/a-letter-from-willowtree- president-tobias-dengel), with offices across the globe, we continue to partner with the world’s leading brands, such as the NBA, Capital One, HBO, PepsiCo, Domino’s and more, to design, build, and transform their digital products and strategies. We’re looking to grow our Poatek offices in Brazil with top talent excited to collaborate with team members across the globe to deliver innovative solutions for our clients.

Location and Flexibility

This is a hybrid role, which we’ve termed Work from Near (WFN). You’ll work on-site from either our São Paulo or Porto Alegre office at least three days a week and have the flexibility to work remotely for two days a week. Our WFN culture is designed to foster in-person innovation, collaboration, and connection with team members local and visiting from other global offices.

The Opportunity

We’re looking for a Senior iOS engineer who is passionate about solving complex problems and creating innovative solutions using Swift. As a Senior iOS Engineer, you will be responsible for owning the delivery of major features and components, building and shipping durable, secure, scalable, and always up and running code. You should be driven by curiosity, enthusiastic about learning new technologies, and be comfortable using IDEs, version control, and command line tools.

**Responsibilities **

  • Own the delivery of major features and components
  • Build and ship durable, secure, scalable, and always up and running code
  • Have a strong understanding of data modeling with Swift (protocols, enums, structs, classes)
  • Architect robust networking and data modeling layers
  • Have familiarity with CI/CD (e.g. Jenkins, CircleCI, Fastlane) and experience setting up deployment pipelines
  • Frequently use the XCTest framework to test your code
  • Proactively identify risks and approach them with a solution-oriented mindset
  • Closely follow Swift coding conventions and iOS design patterns
  • Provide recommendations on the best ways to solve a problem for a particular platform
  • Consider 'big picture' perspectives and can successfully balance business goals and technical constraints
  • Mentor other developers
  • Collaborate and communicate with teams and clients to deliver software in an agile environment
  • Improve existing code to make it more maintainable, testable, and elegant
  • Value a feedback culture that fosters personal and professional growth


  • At least 5 years of professional programming experience
  • Experience with code signing and distribution process
  • Familiarity with Apple services like iCloud, universal linking, push notifications, and/or Keychain
  • Experience developing for multiple Apple platforms (watchOS, tvOS, CarPlay)
  • Understanding of inclusive and accessible UI implementations
  • Experience using SwiftUI/Combine
  • Experience working with emerging technologies like Machine Learning, Voice, and/or AR/VR
  • Code samples or a GitHub account to share

Why Poatek?

What We Offer:

  • Be part of an innovative consultancy with a human-centered and culture with opportunities for ownership and professional growth
  • Competitive salary and benefits package (annual bonus)
  • Opportunity to work on innovative agile projects with other high-performing, passionate team members from all over the globe (international travel opportunities)
  • Collaborative work environment that encourages continuous learning and professional development (including English classes, support in national and international courses,
  • Flexible work hours and autonomy
  • Voucher for health activities, food allowance, in-office snacks, drinks, and games

If you love IT as much as we do, we look forward to meeting you!

Equality is a principle here at Poatek. We are committed to building an inclusive team that represents a variety of backgrounds, perspectives, beliefs, and experiences. Therefore we provide equal employment opportunities to all employees and applicants regardless of race, color, religion, gender identity, sexual orientation, national origin, age, or disability.

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