Job Summary: Technically lead the design, implementation, and maintenance of robust, scalable, and high-performance mobile applications, mentoring other engineers. Key Highlights: 1. Technical leadership in the design and implementation of mobile applications 2. Guidance on best practices for mobile development 3. Ensuring solution quality and scalability Pagaleve is a **"Buy Now Pay Later"** company, an innovative fintech startup and one of the first companies to offer interest-free installment payments via PIX—without requiring a credit card. Our goal is to provide merchants with a new payment method to increase sales in a simple, straightforward, and agile way; at the same time, we aim to empower consumers to purchase what they desire without being burdened by high credit card interest rates. **Responsibilities and Duties** Primary Focus: Technical leadership in the design, implementation, and maintenance of robust, scalable, and high-performance mobile applications. Mentor other engineers on mobile development best practices and ensure solution quality and scalability. **Requirements and Qualifications** **Technical Skills (Hard Skills):** * Essential (Core): * React Native: Deep knowledge and hands-on experience with React Native for cross-platform mobile development. * Expo: Expertise in using Expo for mobile application development and deployment. * Expo Router / React Navigation: Proficiency in navigation solutions for complex mobile applications. * Firebase: Proficiency in integrating and utilizing Firebase services (e.g., authentication, database, cloud functions). * TailwindCSS: Strong ability to implement UI designs using TailwindCSS for mobile. * React Query / Apollo (GraphQL): Expertise in data fetching and state management for mobile applications using React Query or Apollo Client for GraphQL. * Customer.io / Iterable (Push Notifications): Experience with push notification platforms and strategies. * CI/CD: * GitHub Actions: Design and maintain complex CI/CD pipelines for mobile applications using GitHub Actions. * Bitrise: Proficiency in using Bitrise for mobile CI/CD, including automated builds, testing, and deployments. * Optional: * Product Analytics: Experience with PostHog or Mixpanel for tracking and analyzing mobile application usage. * CMS: Knowledge of Strapi for content management in mobile applications. * Observability: Familiarity with Grafana, Sentry, Datadog, or Crashlytics for monitoring and debugging mobile applications. **Behavioral Skills (Soft Skills):** * Technical Leadership, Active Mentoring, Influence, Strategic Communication, Systems Thinking, Ownership, Problem Solving. **Additional Information** **Additional Information:** * PJ employment contract; * Competitive compensation; * For your well-being and that of your family, we offer health insurance covering 100% of the employee and 75% for the first dependent; * Meal allowance via iFood Benefits card; * Birthday day off; * Discount coupons for our partner stores; * Hybrid work model (1–2 days per week onsite at Vila Olímpia, SP); * Collaborative and innovative work environment. Thank you for your interest in joining Pagaleve. Our selection processes are conducted remotely. We hope you are well, healthy, and safe. Pagaleve is a **"Buy Now Pay Later"** company. We are one of the first companies to offer interest-free installment payments via PIX—without requiring a credit card. Our goal is to provide merchants with a new payment method to increase sales in a simple, straightforward, and agile way; at the same time, we aim to empower consumers to purchase what they desire without being burdened by high credit card interest rates. Purpose Democratize access to installment payments and financial services, freeing consumers and retailers from the traditional financial system through innovative technology and a light, healthy financial relationship. Vision Become the synonym for installment payments for millions of consumers and the preferred retail partner across Latin America.