At least 5 years of experience in creating web applications (Backend/Full-Stack), Good knowledge of TypeScript, JavaScript, CSS and React, Good practical knowledge of Ruby/Go, Experience in test-driven development and ability to write automated tests., Experience with performance optimization, responsive design, and cross-browser compatibility., Fluency in English, University degree in Computer Sciences, Telecommunication and/ or similar, How to write technical specification, How to work with AGILE methodologies, Good communication skills, Knowledge of ad tech concepts, ad exchanges, and programmatic advertising is a plus., Practical experience in graphic design and/or User Experience design, Knowledge of Back-End technologies: Java, Spring, Knowledge of other frameworks, like Angular, Vue, Experience with writing E2E tests using Cypress, Experience with Material UI, Experience with Storybook

unlimited free access to Copernicus Science Center, mentoring program, psychological support, possibility to test new Samsung products, sharing the costs of sports activities, private medical care, sharing the costs of foreign language classes, life insurance, corporate products and services at discounted prices, integration events, dental care, no dress code, leisure zone, pre-paid cards, baby layette, charity initiatives