Full Stack Developer Madrid Are you a fullstack with at least 5 years of experience, and are looking for new challenges? Our client based in Madrid, is looking for new talented professionals. Are you ready for your next step? Our client is an international company located in Madrid, is a well-financed technology start-up which is developing a new product, consisting of an App and a connected wearable device. They are looking for a Software/App Development Specialist with at least 5 years of experiencewho are able to work in a dynamic, challenging and rewarding environment. Your role as a fullstack will be: - Working closely with our external software development team to efficiently and effectively drive the App project forward as well as helping to further ideate solutions to deliver the desired end result. - Ensuring each new App release is working for the specified requirements and that all errors/bugs are resolved with our software development team. - Being a consultative one where you will be responsible for advising us on the best approaches when it comes to new App developments, estimation of deliverables and associated deadlines as well as creating detailed reports explaining / defining our entire App and technological infrastructure as it evolves. - Being to challenge our external software development team to ensure that we have a complete picture of the scope, schedule and complexity of the evolving project and all the implications of our decisions as to new features or additive improvements to the overall performance of the application. - Being responsible for interviewing and selecting top candidates to form what will become our internal software development team once we decide to bring that function in-house. - Design client-side and server-side architecture - Build the front-end of applications through appealing visual design - Develop and manage well-functioning databases and applications - Test software to ensure responsiveness and efficiency - Troubleshoot, debug and upgrade software - Create security and data protection settings - Build features and applications with a mobile responsive design - Write technical documentation - Work with development team to ideate software solutions - Work with data scientists and analysts to improve software - Hire and manage software developers (proficient in Kotlin, Swift or full stack) - Test each App release as well as report bugs in JIRA - Manage JIRA as a software project manager tool with development team - Consult management team in ongoing software development tasks, issues, challenges and propose solutions where necessary As a candidate you must demostrate al least 5 years of experience as: - Full Stack Developer or similar role - Developing desktop and mobile applications - Mobile Apps backend frameworks (e.g. Firebase, Google Cloud) - Experience as a team leader. - Proficiency in English and Spanish It will be valuable: - Familiarity with common iOS & Android tech-stacks - Familiarity with databases (e.g. MySQL, MongoDB) - Familiarity with web servers (e.g. Apache) and UI/UX design - Familiarity with Google Cloud API Familiarity with Vonage (call & video call) tool The company offers: