willowtree is hiring a

Senior Android Software Engineer (Poatek - Brazil applicants))


Posted on: new!


Senior-Level Android 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

Poatek is seeking an experienced Senior Android Engineer to join our team. You will be responsible for architecting, building, and shipping high-quality Android software applications. As a senior engineer, you’ll provide technical guidance, mentorship, and champion best practices for software development.

**Responsibilities **

  • Design and develop high-quality Android software applications
  • Build and ship durable, secure, scalable, and always-up software code
  • Architect robust networking and data modeling layers
  • Provide recommendations on the best ways to solve a problem for a particular platform
  • Champion programming best practices and modular design patterns
  • Own the delivery of major features and components
  • 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
  • Practice pair programming
  • Write unit tests to ensure code coverage
  • Participate in Scrum and/or Kanban processes and ceremonies


  • At least 5 years of professional programming experience
  • Strong understanding of the Android development Lifecycle and ecosystem
  • Familiarity with languages, frameworks, and libraries such as Java, Kotlin, Room, Coroutines/Flow, RxJava, Dagger 2, Gradle, Fragments, OkHttp3, Retrofit or Volley
  • Comfortable using IDEs, version control such as Git, and/or command line tools
  • Experience with CI/CD and setting up deployment pipelines
  • Familiarity with automated testing frameworks such as Espresso, JUnit, Mockito/Mockk, and Appium
  • Experience with Google APIs and SDKs
  • Experience with Hilt
  • Developed for multiple Android platforms
  • Appreciation for inclusive and accessible UI implementations
  • Experience using Jetpack Compose
  • Experience with emerging technologies such as Machine Learning, Voice, and/or AR/VR
  • Motivated by solving problems and finding creative solutions
  • Believe in autonomy and taking initiative
  • Driven by curiosity and enthusiastic about learning new technologies
  • Proactive in identifying risks and solution-oriented
  • Able to balance business goals and technical constraints
  • Value daily opportunities to immerse themselves deeply in their work
  • Celebrate differences and thrive in a diverse environment
  • Value feedback culture that fosters personal and professional growth.

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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