Senior Software Engineer (IOS)

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

Who We Are

Welcome to Confidencial (Apenas para Cadastrados) — where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of TELUS, one of Canada’s largest telecommunications providers, we design and deliver transformative customer experiences through cutting-edge technology, agile thinking, and a people-first culture.

With a global team across North America, South America, Central America, Europe, and APAC, we offer end-to-end expertise across eight core service areas: Digital Product Consulting, Digital Marketing Services, Data & AI, Strategy Consulting, Business Operations Modernization, Enterprise Applications, Cloud Engineering, and QA & Test Engineering.

From mobile apps and websites to voice UI, chatbots, AI, customer service, and in-store solutions, Confidencial (Apenas para Cadastrados) enables seamless, trusted, and digitally powered experiences that meet customers wherever they are — all backed by the secure infrastructure and scale of our multi-billion-dollar parent company.

Location and Flexibility

This is a hybrid role. This model requires the ability to work in a hybrid mode from one of our offices in São Paulo (2 times/ week or 8 days/ month) or Porto Alegre (3 times/ week or 12 days/ month). 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 end-to-end

• Build and ship durable, secure, scalable, and highly reliable code

• Architect robust networking and data modeling layers

• Design and evolve scalable application architectures (e.g., MVVM, Clean Architecture, modularization)

• Apply strong understanding of Swift data modeling (protocols, enums, structs, classes)

• Leverage Swift Concurrency (async/await, structured concurrency, actors) to build safe and performant solutions

• Improve existing codebases to increase maintainability, testability, and long-term sustainability

• Write and maintain automated tests

• Identify technical risks early and propose pragmatic, solution-oriented approaches

• Ensure adherence to Swift coding conventions and established iOS design patterns

• Balance business goals with technical constraints, taking a big-picture perspective

• Mentor other developers and elevate engineering standards across the team

• Collaborate with cross-functional teams in an agile environment

• Contribute to CI/CD pipelines, release processes, and deployment automation

• Stay up to date with the latest Apple technologies, frameworks, and platform best practices

  
  Qualifications

• 5+ years of professional iOS development experience

• Strong proficiency in Swift

• Experience building production applications using SwiftUI

• Strong understanding of iOS architecture patterns and application lifecycle

• Experience designing scalable networking layers and API integrations

• Experience integrating third-party services and SDKs (e.g., Firebase, analytics, push notifications)

• Experience with CI/CD tools (e.g., Jenkins, CircleCI, Fastlane)

• Solid understanding of code signing and Apple distribution processes

• Experience working with automated testing frameworks (XCTest, Swift Testing, UI Testing)

• Strong communication skills and ability to collaborate with cross-functional stakeholders

• Understanding of accessibility and inclusive UI implementation best practices

  
  Nice to Have

• Experience developing for additional Apple platforms (watchOS, tvOS, CarPlay)

• Experience with Apple services such as iCloud, Universal Links, Push Notifications, and Keychain

• Experience improving app performance (instrumentation, profiling, memory management)

• Public code samples or GitHub profile to share

Why Confidencial (Apenas para Cadastrados)?

At Confidencial (Apenas para Cadastrados), you’ll work with world-class brands like FOX, HBO, PepsiCo, and Domino's, building transformative digital products that impact millions. Our global reach allows you to collaborate with diverse, international teams, solving complex problems and delivering tech-driven solutions that matter.

We thrive on engineering excellence, using the latest technologies in cloud computing, AI, machine learning, DevOps, microservices architecture, and data engineering. Our teams embrace Agile methodologies, continuous integration and deployment (CI/CD) pipelines, and a DevOps-first mindset to deliver solutions at scale.

In addition to being part of an international and innovative consultancy company, you will have:

• A Global Innovation Hub: Be part of an international consultancy at the forefront of technology

• Work-Life Harmony: Enjoy flexible hours and autonomy to balance your professional and personal life

• Cutting-Edge Tech Playground: Dive into the latest technologies and shape the future of digital solutions

• Prestigious Partnerships: Collaborate with world-renowned brands, making a real impact in the market

• Growth-Centric Environment: Thrive in our collaborative ecosystem with a clear career development path

• Global Exposure: Embrace optional international travel opportunities to broaden your horizons

Some of our benefits:

• Health and dental plan

• Life insurance

• Monthly voucher for meals, culture, education, health and mobility

• Child care assistance and more!

Equality

At Confidencial (Apenas para Cadastrados), we are proud to be an equal opportunity employer and are committed to creating a diverse and inclusive workplace. 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.

We will only use the information you provide to process your application and to produce tracking statistics. Since we do not request personal data deemed sensitive, we ask you to abstain from sharing that Information with us.

For more information on how we use your information, see our Privacy Policy.