Lead Frontend Developer managing modern web applications and frontend solutions for German corporate clients. Collaborating within a large agency and mentoring developers in Barcelona office.
Responsibilities
Technical leadership of frontend projects with responsibility for architecture, code quality and scalability
Mentoring and conducting code reviews for frontend developers, promoting best practices and knowledge sharing across the team
Developing modern websites and web applications with a strong focus on usability, performance and accessibility
Implementing responsive interfaces using Astro, React or Vue and their respective meta-frameworks
Designing and evolving scalable component architectures and maintaining clean code standards
Collaborating closely with UX, backend and project management to translate requirements into sustainable technical solutions
Integrating both headless and traditional (headful) CMS solutions (e.g. Storyblok, Contentful, FirstSpirit, Sitecore)
Actively contributing to technical decisions, tooling and frontend strategy
Requirements
5+ years of experience in frontend development, including 2+ years leading a team of developers
Strong leadership skills to drive technology decisions and advance a development team
Ability to communicate complex technical topics clearly to both technical and non-technical stakeholders
High sense of ownership, quality awareness and structured, solution-oriented thinking
Strong skills in TypeScript and proficiency with at least one of the frameworks: Astro, React or Vue
Knowledge of modern build tools and CI/CD pipelines (Vite, Webpack, GitHub Actions, etc.)
Experience in frontend performance optimization and monitoring (Core Web Vitals, profiling)
Deep understanding of UX principles, responsive design and accessibility standards
Experience with frontend testing strategies and quality assurance
Very good written and spoken German or English skills
Benefits
Flexible working environment: hybrid or from our beautiful office in Barcelona
Agile organization: self-organized teams, comprehensive onboarding, a personal buddy and strong support from experienced colleagues
Work–life balance: company bike leasing, Smart'n'fit weeks, fitness and self-care offers via EGYM Wellpass
Modern hardware, a well-equipped tool landscape, company pension scheme, training budget, in-house training, company events, drinks allowance and great coffee
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