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Sobre a Stone: Somos muito mais do que uma empresa de maquininhas! A Stone é uma empresa de tecnologia e serviços financeiros focada no(a) cliente. Nascemos com o propósito de ser protagonistas na transformação da…
Designs, develops, and maintains Android SDKs, apps, and libraries for Stone’s POS devices, focusing on architecture, performance, and mentorship while ensuring code quality and CI/CD improvements.
Builds and maintains mobile apps for Brazilian merchants, focusing on Kotlin Multiplatform and Compose Multiplatform to share UI and logic across Android, iOS, and React Native.
Mid-level Android Software Engineer on Stone's POS app, owning critical payment and NFC-e flows using Kotlin, Jetpack Compose, Clean Architecture, and offline-first patterns.
Develops and maintains Android SDKs, apps, and libraries for Stone’s POS devices, focusing on architecture, performance, and continuous improvement of CI/CD and testing pipelines.
Build and own backend services in Kotlin/Java for an AI-powered insurance platform, shaping domain models and workflows that underwriters use daily.
Senior Software Engineer building the Supercell ID client SDK embedded in every Supercell game — player-facing account and identity features across iOS, Android and other platforms. Day-to-day is hands-on product engineering across C++, Flutter and web/webview technologies, collaborating directly with game teams from idea through release and support.
Develop advanced Android applications using Kotlin and Java, coordinating with teams to design features, integrate APIs, and improve app performance and stability.
Senior Backend Engineer at Fiverr building and maintaining the core ordering (feeds) system, leading projects end‑to‑end, reviewing code, mentoring teammates, and collaborating with engineering leadership, using Kotlin, Node.js, JavaScript and Ruby, with AI‑assisted development tools.
Senior Software Engineer on Google Meet’s Async Media team, designing and building scalable backend infrastructure for recordings and live streaming, leading technical direction, mentoring, and delivering distributed systems at cloud scale.
The Technical Project Manager will lead cross‑functional programs across Product, Engineering, and Design, owning timelines, handoffs, dashboards and automation to keep R&D delivery on track, using tools like Linear/Jira and AI‑enhanced processes.
Mid-level Android engineer building and evolving the Kotlin-based PhizChat mobile app used by millions of users — from feature design through production delivery, testing, code review, stability and observability. Core stack: Kotlin, REST/GraphQL APIs, MVVM/Clean Architecture, Git, CI/CD.
Remote (Russia) Middle+/Senior backend developer on product teams building high-load microservices in Java 21/Kotlin with Spring Boot 3.5+, WebFlux/coroutines, Kafka, MongoDB, Elasticsearch, Redis on Docker/K8s. Also does partial DevOps via Ansible IaC and spends 20% of time on a technical backlog, plus work on agentic AI systems.
Senior Android engineer shaping the mobile experience of PWS Cloud's products (PhizChat), used daily by millions. Day to day: driving initiatives end-to-end, setting Android standards and architecture, improving performance, stability and security, and mentoring mid/junior engineers. Core stack: Kotlin, native Android, Clean Architecture/MVVM, automated testing and mobile observability.
Builds platform components for a DLT-based collateral exchange platform trusted by financial institutions, implementing business logic, workflows, and integrations via APIs and message queues. Core stack is JVM languages (Kotlin/Scala/Java), with database, security, Kubernetes, and Canton/Daml exposure.
Build secure backend services in Kotlin (Spring Boot/Ktor) and React/TypeScript frontends, containerize with Docker, and design PostgreSQL schemas for a cybersecurity platform that simulates real-world attacks.
Mid-level iOS software engineer at PWS Cloud to build and evolve PhizChat's mobile app in Swift, shipping features used daily by millions — from design to production — while ensuring quality via automated tests, code reviews, and observability. Core stack: Swift, REST/GraphQL APIs, MVVM/Clean Architecture, Git, and CI/CD. On-site in São Paulo.
Android developer on the core team of Dodo Pizza's mobile app (App&Web unit), owning app-wide architecture, third-party SDK integrations, monitoring, tech-stack decisions and support for feature teams. Core stack: Kotlin, Coroutines, Jetpack Compose, MVVM and modular architecture.
Android developer on Dodo Pizza's App&Web unit, joining the checkout team that owns the full ordering flow from address selection to order creation. Day to day: designing scalable feature architecture, building and shipping Kotlin/Jetpack Compose features, and maintaining reliability, monitoring and metrics after release.
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