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Build web-based HMIs for industrial measurement systems, integrating real-time dashboards with embedded devices using modern frontend frameworks and C++ backends.
Builds and maintains an IoT platform’s frontend and backend, integrating cloud services, databases, and real-time WebSocket connections for device management.
Build and maintain web apps using Java for backend services and Angular for frontend, with Spring Cloud, PostgreSQL, and Azure.
Builds and maintains full-stack Java applications with Angular frontends, using Spring Cloud microservices, REST APIs, and PostgreSQL.
Build and scale a Spanish-language math-tutoring platform that pairs human tutors with an AI assistant, focusing on full-stack TypeScript, LLM integrations, and privacy-by-design infrastructure.
Build and scale the backend and full-stack systems powering a European B2B marketplace for second-hand goods, using Python/Django, Flutter, TypeScript, and AI agents to automate sales workflows and dynamic pricing.
Build full-stack applications using Symfony for frontend and PHP/Java/Node.js/Spring Boot for backend, with MQTT and WebSockets for real-time smart-grid projects.
Build and ship features for a social book-reading app using React Native, TypeScript, and NestJS, deploying to iOS/Android via Expo and AWS.
Full-stack developer building front and back ends with Symfony, PHP, Java, Node.js, and Spring Boot across varied projects.
Build and maintain full-stack features for an adtech platform using React, Node.js, and TypeScript, collaborating with global teams to deliver scalable, user-centric solutions.
Build and maintain React/Next.js frontends and Node.js backends for a healthcare-focused product, collaborating in an agile team to ship features and improve code quality.
DevOps engineer maintains cloud infrastructure, automates CI/CD pipelines, and secures servers using tools like Docker, Jenkins, Ansible, and AWS.
Lead a backend team in Valencia building scalable Node.js services for fintech, iGaming, and marketing products, using REST, WebSockets, MySQL, RabbitMQ, and Redis.
Build and maintain modern, scalable web frontends using React, Tailwind CSS, and Shadcn UI, integrating with REST/WebSocket APIs in an agile team.
Backend developer building scalable services with SQL databases, real-time protocols (MQTT, WebSockets), and concurrent systems; occasional Next.js/React frontend tasks.
Backend developer building scalable services with SQL, MQTT, WebSockets, and concurrent systems, occasionally integrating Next.js/React dashboards and Grafana for monitoring.
Develop embedded Linux software in C++ for marine fire-safety systems, handling full lifecycle from requirements to testing.
Build and maintain scalable Python-based backend services and RESTful APIs using AWS Lambda and MongoDB, while occasionally contributing to Vue.js frontend development.
Builds real-time voice-processing backend services and conversational agents using Python, FastAPI/Django, WebSockets, and cloud-native tools to orchestrate AI models with low-latency streaming.
Build intuitive, high-performance interfaces for a financial platform, including dashboards, payment flows, and real-time data visualizations using React/Next.js, RxJS, and WebGL.
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