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Develop mobile apps (iOS/Swift) and integrate AI tools into workflows, solving system-level problems for a media-focused product.
Build and secure Mercado Pago’s web SDK using JS/TS, React, and WebAssembly to protect sensitive logic and defend against OWASP threats in a high-impact fintech environment.
Build and maintain cross-platform mobile apps using React Native, TypeScript, and REST APIs for iOS and Android clients in a fast-paced consultancy.
Build and maintain a React-Native mobile app for a global surf-photo marketplace, shipping features for Android and iOS while integrating REST APIs and Firebase.
Senior DevOps Engineer maintains build/CI systems (Jenkins, Gerrit, Incredibuild) and automates tooling for C++/Qt projects in the entertainment-industry hardware/software company.
Build and maintain cross-platform mobile apps in React Native, integrating APIs and optimizing performance for iOS and Android.
Build and maintain secure, scalable Java/Spring Boot backends and React/Next.js frontends for a government-facing web portal and iOS app, deploying on AWS with Kubernetes and CI/CD pipelines.
Build and maintain Android apps in Kotlin with Jetpack Compose and Clean Architecture, occasionally contributing to iOS in Swift; collaborate with cross-functional teams to deliver scalable mobile features.
Build and maintain native Android (Kotlin) and iOS (Swift) apps, design intuitive UX, and collaborate with backend teams using Node APIs.
Build and maintain native mobile apps for Android (Kotlin) and iOS (Swift) with MVVM, modularization, and automated testing, integrating with Node backends.
Build and maintain React Native mobile apps, working with cross-functional teams to deliver scalable, tested software using modern cloud and database technologies.
Build and maintain React Native iOS apps, working cross-functionally to deliver scalable, tested mobile features using modern React/Redux tooling.
Build and optimize Android apps in Kotlin for global clients, collaborating with cross-functional teams to deliver scalable mobile solutions.
Build and modernize a SuperApp’s Android client using AI agents, Kotlin, and Java backend, while enforcing code quality and agile practices.
Build and maintain Inter’s native iOS/Android Super App, implementing features with Swift/Kotlin, ensuring high availability and low latency while shaping mobile architecture decisions.
Design and maintain CI/CD pipelines, cloud infrastructure, and Kubernetes clusters for banking clients using Terraform, Docker, and Azure/AWS/GCP.
Builds and maintains CI/CD pipelines, automates deployments, and manages Azure cloud infrastructure for mobile apps using Kubernetes, Docker, and monitoring tools.
Leads mobile QA for iOS and Android learning apps, designing test strategies and automation frameworks while ensuring cross-platform quality and performance.
Build and maintain Mapbox’s Android Maps SDK, crafting clean APIs and testing frameworks for developers to create immersive mapping experiences.
Senior Staff Android Engineer building scalable, secure mobile systems for AI-powered market intelligence workflows across phones and foldables.
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