This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior iOS Engineer based in Brazil.
This is a high-impact mobile engineering role where you will help design and build a next-generation iOS application from the ground up, serving millions of users across healthcare and fintech-enabled services. You will be joining a full rebuild initiative, working with a “blank canvas” architecture that prioritizes modularity, scalability, and long-term maintainability. The environment is highly collaborative and product-focused, with strong emphasis on clean architecture, technical ownership, and engineering excellence. You will contribute directly to shaping core mobile experiences that enable users to manage both health and financial services in a seamless way. The role is ideal for someone who enjoys solving complex architectural challenges and building high-quality mobile products at scale. It offers strong autonomy, minimal legacy constraints, and the opportunity to influence foundational technical decisions.
Accountabilities:
- Design, build, and maintain high-quality native iOS applications using Swift and SwiftUI, ensuring scalability and performance.
- Architect modular and reusable components for a large-scale, white-label mobile ecosystem.
- Collaborate with product, design, Android, and QA teams to deliver cohesive cross-platform experiences.
- Integrate backend services (REST/GraphQL) and ensure reliable data flow, authentication, and persistence layers.
- Contribute to system architecture decisions, performance optimization, and scalability planning.
- Ensure code quality through testing practices (XCTest, XCUITest), CI/CD pipelines, and best development standards.
- Take ownership of features from concept through deployment to the App Store.
- Stay up to date with iOS ecosystem changes and continuously improve development practices.
Requirements:
- 5+ years of experience in native iOS development.
- Strong expertise in Swift and modern iOS frameworks (SwiftUI, UIKit, Combine).
- Solid understanding of mobile architecture, scalability, and performance optimization.
- Experience integrating REST/GraphQL APIs and working with data persistence solutions (e.g., Core Data, Realm).
- Hands-on experience with App Store deployment and release processes.
- Strong knowledge of Git workflows, testing frameworks, and CI/CD pipelines.
- Ability to work independently and make strong technical decisions with minimal supervision.
- Excellent written and spoken English communication skills.
- Strong ownership mindset with attention to detail and code quality.
- Experience with large-scale consumer apps or high-traffic products is a strong plus.
- Familiarity with security best practices, analytics, and observability tools is a bonus.
Benefits:
- Competitive compensation ranging from $4,500 to $6,000/month (B2B) depending on experience.
- Fully remote role (Brazil-based only).
- High-impact engineering environment with real influence on architecture and technical decisions.
- Annual health checkups and 100% paid sick leave.
- Wellness and active lifestyle subsidies.
- Dedicated learning and development budget for continuous growth.
- Referral bonus program.
- Remote-first culture with strong emphasis on work-life balance.
- Opportunity to work on large-scale, user-facing mobile products with global reach.