knowmad mood is a leader in digital transformation with over 3,000 creative professionals. We are seeking a Senior Frontend Developer to join our team. The ideal candidate will have at least 5 years of experience as a Frontend Developer or Technical Consultant and a strong background in building large-scale web applications using SSR, SPA, and Backend-for-Frontend patterns. You should possess advanced skills in HTML5, CSS3, JavaScript (ES2022+) and TypeScript, with extensive ReactJS experience based on Hooks and delivering scalable, maintainable, high-performance interfaces. Experience with Node.js and Express for backend service integration, testing with Jest, React Testing Library, Mocha and Chai, and source control with Git and structured branching workflows is required. Familiarity with Agile/Scrum methodologies and the ability to communicate effectively with product, business, and multidisciplinary teams is essential.

Responsibilities include: • Functional and technical analysis to translate product needs into technical solutions • Designing and proposing technical architectures, estimating effort, and ensuring adherence to technological standards • Frontend development using ReactJS, TypeScript, and JavaScript to deliver new features and product evolutions • Integrating with backend APIs and services, applying BFF architectures and ensuring efficient inter-system communication • Designing and executing unit and functional tests to guarantee quality and stability • Managing development branches, deployment processes, and application monitoring in line with DevOps and

knowmad mood is a leader in digital transformation with over 3,000 creative professionals. We are seeking a Senior Frontend Developer to join our team. The ideal candidate will have at least 5 years of experience as a Frontend Developer or Technical Consultant and a strong background in building large-scale web applications using SSR, SPA, and Backend-for-Frontend patterns. You should possess advanced skills in HTML5, CSS3, JavaScript (ES2022+) and TypeScript, with extensive ReactJS experience based on Hooks and delivering scalable, maintainable, high-performance interfaces. Experience with Node.js and Express for backend service integration, testing with Jest, React Testing Library, Mocha and Chai, and source control with Git and structured branching workflows is required. Familiarity with Agile/Scrum methodologies and the ability to communicate effectively with product, business, and multidisciplinary teams is essential.

Responsibilities include: • Functional and technical analysis to translate product needs into technical solutions • Designing and proposing technical architectures, estimating effort, and ensuring adherence to technological standards • Frontend development using ReactJS, TypeScript, and JavaScript to deliver new features and product evolutions • Integrating with backend APIs and services, applying BFF architectures and ensuring efficient inter-system communication • Designing and executing unit and functional tests to guarantee quality and stability • Managing development branches, deployment processes, and application monitoring in line with DevOps and