Senior Frontend Engineer - Living Room Devices (JavaScript)

Do you want to have an impact on a product that is used by millions of users across multiple devices on a daily basis?<br/>DAZN streams over 40 different sports, from more than 300 different leagues in various markets including Germany, Italy, Japan, Canada, USA, Spain and Brazil (plus many more!).We make learning a fundamental part of the job. Our software engineers continually share their expertise with their colleagues and the wider industry. We’re an active part of the technology community and put a strong focus on innovation. Our people are dedicated, flexible and fast-moving, rising to every challenge that streaming to a global audience of fans brings. <br/>We are looking for people like you to join our journey. We are using a micro frontend architecture and our current tech stack includes JavaScript, React, Node, AWS, Node, Docker, Terraform and much more.<br/>This role is based in Katowice and you will work on a hybrid basis. You will be part of an international growing team. <h3>As our new Senior Frontend Engineer, you’ll have the opportunity to:</h3> <ul> <li>Develop tools to assist our international dev teams with their work to support the DAZN 2.0 HTML app on new TV’s and set top box devices.</li><li>Be part of a passionate team that own their area of the development of the product and champion ways of working in a scrum environment.</li><li>Get involved with every step of a product's lifecycle.</li><li>Work in an environment with autonomy where you will plan how to achieve goals that we are all working towards.</li><li>Experiment with new technologies.</li><li>Support and mentor other developers and team members with their day-to-day work.</li></ul> <h3>You’ll have:</h3> <ul> <li>In-depth knowledge of JavaScript, ideally with any modern framework.</li><li>Experience in developing applications using Vanilla JavaScript, TypeScript, CSS, HTML5. </li><li>Knowledge of differences between browsers and experience in cross-platform development (TV / STB / gaming consoles).</li><li>Ability to deliver efficient code and analyse performance.</li><li>Willingness to do on-device development. Not always but often, you will also have to test your code on an actual device, like a PS5. </li><li>Willingness to explore per devices SDKs, either via specific documentation, per-platform debugging or communication with external partner. </li><li>Familiarity with Continuous Delivery and Continuous Integration systems (CI/CD) and good knowledge of software design patterns.</li><li>Experience with cloud computing services and distributed applications (preferably AWS), as well as experience with BDD, TDD and Git.</li></ul> <h3>Benefits will include:</h3> <ul> <li>Access to DAZN streaming service</li><li>Annual performance-related bonus</li><li>Annual leave increasing by 3 days after 3 years</li><li>Private medical insurance (fully financed by DAZN)</li><li>Life assurance</li><li>Pension scheme (Pracowniczy Program Emerytalny)</li><li>MyBenefit platform (MultiSport and thousands of sports, culture or tourism benefits)</li><li>Financially rewarding ‘Refer a Friend’ scheme</li><li>Family-friendly community</li><li>Opportunity for flexible working</li><li>Employee Assistance Program (psychological, managerial, legal and financial counselling)</li><li>Free access for you and one other to our workplace mental health platform app (Unmind)</li><li>Learning and development resources</li><li>Access to our internal speaker series and events</li><li>High-end laptops (Macs or Windows)</li></ul>At DAZN, we bring ambition to life. We are innovators, game-changers and pioneers. So, if you want to push boundaries and make an impact, DAZN is the place to be. <br/>As part of our team,you'll have the opportunity to make your mark and the power to make change happen. We're doing things no-one has done before, giving fans and customers access to sport anytime, anywhere. We're using world-class technology to transform sports and revolutionise the industry and we're not going to stop.  DAZN VALUES – THE ‘HOW’ IN WHAT WE DO:   AMBITIOUS – people who want to make a big impact and drive DAZN forward.   INVENTIVE – people with bright ideas who deliver great new experiences for our customers – and improvements for our business.  People who come up with better, simpler ways of doing things.  PASSIONATE – people who are proud of our product, our content and our business – and love to shout about it.  People who love what they do and show commitment every day.  BRAVE – people who take difficult decisions to help us focus on improving DAZN, our performance and our results.   SUPPORTIVE – people who know that we achieve more as a team than as individuals.  People value inclusion and look out for each other, helping their colleagues enjoy their work and develop their careers.  People who consider others before making decisions. <br/>At DAZN, we are committed to fostering an inclusive environment that values equality and diversity, where everyone can contr