Senior Software Engineer, iOS

About us ✨

At Swile, we believe that good products can help reduce friction in daily professional life and boost employee satisfaction. Today, we provide innovative solutions in various areas such as Fintech, Travel, HR, and Employee Benefits to more than 5.5 million users in 85,000 companies in France and Brazil.

About the team and position 🔥

Senior Mobile Software Engineers for the iOS platform at Swile are responsible for delivering the best experience to all our end users and ensuring that our iOS app performs well even on older devices, remains secure, and is stable.
We also expect you to be able to deliver well-documented, tested, high-performance code in Swift and Objective-C, following best development practices and ensuring that everyone on your team does the same through code reviews, always aiming to improve the quality of your team's deliveries.

Your day to day activities 📈

We are looking for a Senior Software Engineer (iOS) with deep iOS expertise and hands-on Android experience to elevate both platforms and lead Swile Apps to the best possible user experience. You will own user-facing features end-to-end, raise the quality bar, and push the org to operate with a consistently high bar and high performance.

- Own and ship iOS features from problem framing → design → implementation → rollout → measurement.
- Set and enforce mobile quality targets (e.g., crash-free >99.9%, cold-start p95 down quarter over quarter, accessibility compliance, securite software).
- Lead iOS architecture and standards (modularization, design system components, networking, telemetry).
- Ship safely using feature flags, staged rollouts, server-driven config, kill switches, and clear rollback plans.
- Instrument, monitor, and alert on critical journeys (errors, latency, jank, memory/battery, app size).
- Drive cross-platform parity by defining shared foundations with Android/Web and closing experience gaps.
- Accelerate others via design/code reviews, mentoring senior engineers, CI/build-time reductions, and clear docs.
- Partner tightly with Product/Design/Data; prototype, experiment, and make decisions grounded in user signals.

Requirements ⚒️

- 6+ years building large-scale iOS apps; track record of shipping high-impact user features.
- Expert in Swift; strong SPM expertise; strong SwiftUI/UIKit and Objective-C interop; solid concurrency (async/await/GCD) and Instruments profiling.
- Depth in networking (REST/GraphQL), offline/caching, secure storage (Keychain), privacy, and accessibility.
- Proven release/quality engineering: XCTest/XCUITest/snapshot, CI/CD, staged rollouts, feature flags, and reliable rollback.
- Hands-on Android (Kotlin) experience to design shared patterns and review cross-platform architecture.
- Demonstrated org-level influence: multi-team designs, standards adoption, mentoring seniors, raising execution pace.
- Crisp written/spoken communication; partners effectively with Product, Design, and Backend; data-driven decisions.
- C1 English.

Requisitos mínimos::
6+ years building large-scale iOS apps; track record of shipping high-impact user features. Expert in Swift; strong SPM expertise; strong SwiftUI/UIKit and Objective-C interop; solid concurrency (async/await/GCD) and Instruments profiling. Depth in networking (REST/GraphQL), offline/caching, secure storage (Keychain), privacy, and accessibility. Proven release/quality engineering: XCTest/XCUITest/snapshot, CI/CD, staged rollouts, feature flags, and reliable rollback. Hands-on Android (Kotlin) experience to design shared patterns and review cross-platform architecture. Demonstrated org-level influence: multi-team designs, standards adoption, mentoring seniors, raising execution pace. Crisp written/spoken communication; partners effectively with Product, Design, and Backend; data-driven decisions.

Requisitos preferenciais::
Mestrado, doutorado ou equivalente em Ciências da Computação. engenharia da computação ou áreas relacionadas Experiência em desenvolvimento para aplicativos Android (Java & Kotlin) - cross-platform development C1 English

Sobre nossos valores: :
💜 We are team players: nós nos importamos com nossos colegas e navegamos bem entre áreas 🏋 We are doers: temos ano nível de autonomia e entregamos resultados tangível 🏄 We move fast: identificamos corretamente as prioridades e assumimos a iniciativa 📣 We are ambassadors: entendemos sobre o mercado, o produto e estamos alinhados em torno da mesma visão 🍔 We stay hungry: somos resilientes e gostamos de aprender e compartilhar conhecimento 🥰 We cherish our values : abrimos mão do ego e aceitamos feedbacks como um presente

O que oferecemos: :
💳  Pacote de benefícios flexíveis super atraentes para você usar como quiser (flexfood, mobilidade, cultura, educação, etc) dentro do cartão Swile; 💸  Bônus 🏠  Auxílio Home-office 👩‍⚕️ Plano de Saúde e Odontológico sem coparticipação; 💪  TotalPass (acesso às melhores academias e estúdios)  🗣️ Aulas de inglês ou Francês. 💊  Auxilio farmária 🧠  Saúde emocional (sessões de terapia gratuitas com um de nossos parceiros)   💻 Trabalho Full Remoto

Nós abraçamos e incentivamos a diversidade e inclusão no nosso time, então, sinta-se livre para ser quem você é junto à nós 🌈