This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Desenvolvedor Mobile Frontend IOS based in Brazil.
This is an opportunity to build and evolve native iOS experiences within a multidisciplinary team developing a new digital product for the financial sector. You will work primarily with Swift, SwiftUI and/or UIKit in a modular and scalable mobile architecture. The role combines native development, modern Server-Driven UI approaches, backend integrations, and a strong focus on performance and reliability. You will create reusable components and dynamic user journeys while helping shape the evolution of the mobile architecture. Security is particularly important, given the financial context and the sensitivity of the applications being developed. You will collaborate closely with Backend, Architecture, QA, Product, and UX/UI teams in an environment focused on engineering quality and continuous improvement.
Accountabilities:
- Develop and evolve native iOS features and experiences using Swift, SwiftUI, and/or UIKit.
- Build responsive, fluid, accessible interfaces aligned with established UX/UI standards and Apple platform guidelines.
- Create reusable mobile components within a modular and pluggable architecture.
- Implement components and user journeys using Server-Driven UI (SDUI) concepts.
- Interpret backend configurations and contracts to dynamically render mobile interfaces and experiences.
- Integrate mobile applications with REST APIs and backend services, handling JSON serialization and data exchange.
- Manage application state, caching, local persistence, synchronization, and offline or intermittent-connectivity scenarios.
- Implement robust error handling for service failures, unavailable dependencies, and connectivity issues.
- Optimize application performance, stability, responsiveness, and overall user experience.
- Apply secure mobile development practices appropriate for applications operating in a financial environment.
- Develop unit and integration tests and contribute to broader automated testing strategies.
- Participate in code reviews and contribute to technical standards, development practices, and architectural decisions.
- Collaborate closely with Backend, Architecture, QA, Product Owners, and UX/UI professionals.
- Contribute to the continuous evolution of the mobile architecture and shared component ecosystem.
- Support application observability, monitoring, troubleshooting, and analysis of production or runtime failures.
Requirements:
- Professional experience developing native mobile applications, particularly for iOS.
- Strong knowledge of Swift and experience with SwiftUI and/or UIKit.
- Familiarity with mobile architecture patterns such as MVVM, Clean Architecture, or similar approaches.
- Experience integrating applications with REST APIs.
- Solid understanding of JSON and data serialization/deserialization.
- Knowledge of asynchronous programming and concurrency management.
- Experience with mobile application modularization and reusable component design.
- Proficiency with Git and version-control strategies.
- Experience writing unit tests and automated tests for mobile applications.
- Familiarity with CI/CD practices applied to mobile development.
- Understanding of iOS application lifecycle concepts and platform development guidelines.
- Knowledge of Apple’s development and user experience guidelines.
- Familiarity with OAuth 2.0 and OpenID Connect is an advantage.
- Knowledge of JWT, secure token management, and secure storage of sensitive information on mobile devices is desirable.
- Familiarity with security practices such as Certificate Pinning, biometrics, Secure Coding, and OWASP Mobile Application Security is a plus.
- Experience in digital banking, fintech, payments, or other financial technology environments is desirable.
- Experience with Server-Driven UI, Super Apps, modular and pluggable architectures, or high-scale and business-critical applications is an advantage.
- Familiarity with Feature Flags and Remote Configuration is a plus.
- Experience with mobile application observability and monitoring is beneficial.
- Knowledge of financial products, payment solutions, or digital wallets is desirable.
- Strong collaboration and communication skills, with the ability to work effectively across technical and product disciplines.
- Analytical and proactive mindset, with attention to application quality, security, performance, and maintainability.
Benefits:
- Opportunity to work on a new digital product within the financial technology sector.
- Exposure to modern iOS development, modular architectures, Server-Driven UI, and scalable mobile solutions.
- Collaborative multidisciplinary environment involving Engineering, Architecture, QA, Product, and UX/UI teams.
- Opportunity to contribute to technical standards and the evolution of a shared mobile architecture.
- Remote work model within Brazil.
- Professional development opportunities through knowledge-sharing and technical learning initiatives.
- Access to career development and mentorship programs.
- Opportunity to work in a technology-focused environment that values diversity, respect, collaboration, and continuous learning.
- Exposure to challenging projects and opportunities to expand expertise in mobile engineering, security, architecture, and financial technology.
How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
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