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QA Mobile Engineer
Designs and runs automated and manual mobile QA tests for iOS/Android apps, analyzes requirements, reports defects, and integrates end-to-end mobile solutions using tools like Appium, Espresso, and XCUITest.
Senior iOS Product Engineer — Data-Driven Discovery
Build and own iOS features for a social events app, integrating AI-driven discovery and real-time user data to ship high-performance features end-to-end.
Senior iOS Product Engineer - Data-Driven Discovery
Build and own iOS features for Fever’s culture and live-events app, using Swift/SwiftUI to turn data into personalized discovery experiences.
Software Engineer, Data Infrastructure & Acquisition - Barcelona, Spain
Build and scale Speechify’s data ingestion pipeline to collect petabyte-scale audio/text datasets for AI model training, using GCP, Terraform, and Python.
Senior Software Engineer – React Native & Full Stack (Madrid)
Build and own end-to-end features for a global, non-custodial fintech app using React Native, Node.js, and TypeScript, shaping product and engineering standards.
Senior React Native & Full-Stack Engineer - Madrid Fintech
Build and own end-to-end features in a fintech startup, coding React Native mobile apps and backend services while collaborating with product and design teams.
Full Stack Engineer
Build and ship features for a social book-reading app using React Native, TypeScript, and NestJS, deploying to iOS/Android via Expo and AWS.
Backend Web Developer.
Build and maintain backend services for an ecommerce platform using Node.js, PHP, or Python, integrating with MySQL/PostgreSQL and Dockerized environments.
Frontend Developer with Italian - EY GDS Spain - Hybrid
Build cross-platform mobile apps in React Native with TypeScript, integrating REST APIs and managing state with Redux while collaborating in an international team.
Frontend Developer (m/f/d) Energy Management System (Edge/Cloud)
Builds React/TypeScript dashboards and control interfaces for energy storage systems, using GraphQL, Vite, and Storybook to visualize energy flows and manage battery/PV systems.
Frontend Developer
Build and maintain web tools and SDKs for Mediktor’s AI-powered healthcare triage platform, using Vue/React/Angular and collaborating with backend, mobile, and UX teams.
Frontend Developer (m/f/d) Energy Management System (Edge/Cloud)
Builds React/TypeScript dashboards and controls for energy storage systems, using GraphQL and Vite to visualize energy flows and manage battery/PV systems across web and mobile.
Frontend Developer (m/f/d) Energy Management System (Edge/Cloud)
Builds React/TypeScript web frontends for an energy-management platform, including dashboards, data visualizations, and mobile apps with Capacitor, while maintaining a component library and GraphQL integrations.
Growth Data Analyst
Analyze paid acquisition channels, campaigns, and user behavior to optimize CAC, LTV, ROAS, and conversion for a health & fitness AI platform across web and mobile.
Software Engineer, iOS Core Product - Oslo, Norway
Build and maintain the Speechify iOS app using Swift and SwiftUI, leading engineering decisions to scale the product and enhance user experience for millions of users.
Digital Banking & Savings is looking for a Software Engineer - Test Automation
Build and maintain automated test suites for DNB’s digital banking apps, ensuring reliability across web, mobile, and backend services using Kotlin, AWS, and CI/CD pipelines.
Digital Banking & Savings is looking for a Software Engineer - Test Automation
Build and maintain automated test suites for DNB’s digital banking apps, ensuring reliability across web, mobile, and backend systems using frameworks like Playwright and AWS.
Frontend Software Engineer (React Native, web)
Build React/React Native apps with TypeScript and GraphQL for livestock monitoring and virtual fencing, collaborating across the full stack in a fast-growing agtech startup.
Líder Técnico Full Stack - Java/Quarkus, React & AWS
Lead a team building full-stack Java/Quarkus backends and React/React Native mobile apps on AWS, using Clean/Hexagonal architectures and CI/CD pipelines.
Senior Software Engineer
Build and scale the backend systems that power AV1 robots, handling real-time video, audio, and data pipelines in Golang to keep children connected and learning.