Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Mid‑level backend engineer building scalable microservices with Kotlin/Java Spring Boot, handling event‑driven architectures using Kafka or AWS SQS/SNS, and working with PostgreSQL, Docker, CI/CD, and observability tools while also using TypeScript, Node.js and GraphQL for day‑to‑day development.
Staff/lead backend developer at CI&T, working as the technical anchor on a high-impact financial-sector project in partnership with one of Brazil's largest banks. Day to day: mentoring devs, designing microservice solutions, and hands-on Kotlin/Java coding with TDD, DDD and hexagonal architecture; hybrid role based in Campinas (office attendance required for metro-area residents).
Lead Android development as a tech lead, designing and building financial‑market mobile apps (mutual funds, ETFs, bonds) using Kotlin and Android architecture, while guiding a team in an Agile environment.
Designs, develops, and maintains Android SDKs, apps, and libraries for POS devices, focusing on architecture, performance, and mentorship for cross-team developers.
Builds and maintains mobile apps for Brazil’s largest independent payments provider, using Kotlin Multiplatform and Compose Multiplatform to share UI and logic across Android, iOS, and React Native.
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.
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.
We couldn't check your fit for this role — add a CV to your profile to see it next time.
