Full Stack Developer
hace 15 horas
Valencia
Company Description Mingothings International (MTi) is a global leader in digital transformation, helping companies achieve their technological goals through innovation and expert collaboration. Headquartered in Barcelona, MTi has a strong global presence with implementations across Dubai, Kuala Lumpur, Nairobi, Mexico City, and Riyadh. Specializing in areas such as Smart Cities, Traffic & Mobility, Energy, and IoT, MTi drives value through engineering development and integration. As part of the Affluence Corporation (AFFU), MTi plays a pivotal role in creating connected ecosystems for governments, businesses, and integrators worldwide. Role Description We are seeking a Full Stack Developer for a full-time, on-site role at our Barcelona headquarters. The Full Stack Developer will design, develop, and maintain both front-end and back-end functionalities for our web-based projects. Day-to-day responsibilities include writing clean and efficient code, ensuring system reliability, collaborating with cross-functional teams, and integrating technologies to enhance user experience. The role also involves identifying and addressing technical issues and implementing new features to meet client requirements. Qualifications • Experience in Front-End Development, including familiarity with HTML, CSS, and JavaScript frameworks., • Proficiency in Back-End Web Development and Full-Stack Development, with experience in server-side scripting and database management., • Strong skills in Software Development, demonstrating the ability to design and build efficient, scalable, and robust applications., • A solid understanding of modern software development best practices and methodologies., • Excellent problem-solving skills and the ability to work collaboratively in a dynamic environment., • Bachelor’s degree in Computer Science, Software Engineering, or a related field., • Familiarity with agile development processes and DevOps practices is a plus., • Proficiency in English, and additional knowledge of Spanish is an advantage. Key Responsibilities • Maintain and evolve the AngularJS web application, improving usability and performance., • Build and maintain Node.js services and APIs (REST) that support the IoT platform., • Integrate and work with MQTT brokers (publish/subscribe patterns, topics, QoS, retained messages)., • Implement features related to device onboarding/provisioning, telemetry processing, and event-driven workflows., • Design data models and persistence for IoT data (operational + historical), optimizing for performance., • Implement real-time UI updates (e.g., WebSockets / SSE) for dashboards and monitoring views., • Ensure secure communication patterns (authentication/authorization, token handling, secure API design)., • Collaborate with DevOps and product teams to ship reliable features (CI/CD, observability, deployments). Technical Skills Required • 2–5 years of experience in full stack software development., • Strong experience with JavaScript/TypeScript., • Solid experience with AngularJS (or proven background maintaining frontend frameworks)., • Strong backend experience with Node.js (Express or similar)., • Experience designing and integrating APIs., • Experience with databases (SQL/NoSQL): PostgreSQL, MongoDB, Redis (or equivalent)., • Proficiency with Git and collaborative workflows., • Experience with Docker and containerized deployments., • IoT fundamentals: telemetry, device connectivity, event-driven systems. Nice-to-haves • Hands-on experience with IoT platforms in production environments., • MQTT knowledge (broker concepts, QoS, topics, pub/sub patterns). Knowledge of additional protocols/standards: AMQP, CoAP, OPC UA, industrial gateways, etc., • Experience with time-series or IoT-oriented storage: TimescaleDB, InfluxDB (or similar)., • Cloud IoT ecosystems: AWS IoT / Azure IoT / GCP IoT (or equivalent services)., • Security in IoT contexts (TLS, certificates, device identity, secure provisioning)., • Observability tooling (logs/metrics/tracing) and performance tuning., • Agile/Scrum experience. This position is for you if you… • Enjoy building real-world products that connect devices, data, and users., • Feel comfortable working with legacy frontend codebases and improving them incrementally., • Like backend challenges around real-time data, scalability, and reliability., • Communicate clearly and collaborate effectively across teams., • Are proactive, detail-oriented, and eager to learn., • Are fluent in Spanish and English. What we offer 🌱 A young, talented team and a growth-oriented environment. 🕐 Flexible hours and hybrid work. 💼 Full-time contract. 📚 English classes for continuous development.