Senior / Lead Frontend Engineer

Job Description: Location: Fully remote, EU timezone (CET +/- 2hours) Start date: ASAP Languages: English is mandatory; French is a plus Our client: Cloud Computing / Blockchain / AI - European Saas Responsibilities: Collaborate with our Product Designer to conceptualize and execute product designs Develop efficient and reusable front-end components and systems Create clean and maintainable code solutions Engage actively in the application lifecycle management Optimize solutions for enhanced speed and stability Enhance code quality by implementing unit tests and automation Work closely with product and design teams to gain deeper insights into end-user requirements Establish reusable code libraries (UI-ToolKit) Identify and resolve performance bottlenecks Participate in design and code reviews Foster collaboration with team members to integrate innovative solutions Promote and communicate best practices for front-end engineering Contribute to all stages of our product pipeline, from inception to delivery. Required qualifications: Minimum 5-6 years of experience as a Senior/Lead Frontend Engineer Hold an MS degree in Computer Science or a closely related technical field Proficient in coding single-page JavaScript applications (SPA's) Experienced with modern front-end frameworks such as React.js, Redux.js, JavaScript, Node.js, or similar technologies Proficiency in HTML5/CSS3 Capable of writing high-performance, reusable code for UI components Familiar with Object-Oriented JavaScript Frameworks and TypeScript, but not solely reliant on them Passionate about developing robust, fully unit-tested code Ability to effectively communicate project developments with both internal and customer engineers. Preferred qualifications: Proficiency in using UI-testing technologies such as Selenium Familiarity with front-end tooling like ESLint and Prettier Understanding of Micro Frontend Applications Experience in implementing responsive designs using CSS.