Lead Frontend Platform Developer

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others. Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity. Its time to burst the bubble, and we will do it together! What You'll do: - Lead the design, integration, and evolution of our Digital Experience Platform (DXP), bringing together frontend applications, reusable feature modules, CMS capabilities, backend APIs, SSR solutions, and CDN caching into a scalable production ecosystem. - Define and govern architecture standards, integration patterns, package publishing processes, semantic versioning practices, and module lifecycle management across multiple teams. - Drive the implementation of modern frontend platform capabilities, ensuring high performance, maintainability, security, and reliability. - Establish best practices for API orchestration, Backend-for-Frontend (BFF) patterns, server-side rendering, caching strategies, and production deployment workflows. - Partner closely with Feature Teams, API engineers, CMS stakeholders, and governance groups to ensure seamless integration and delivery across the platform. - Lead technical decision-making for complex architectural challenges, including SSR compatibility, module integration conflicts, dependency management, and caching strategies for personalized experiences. - Oversee CI/CD processes and release management practices to support efficient and reliable software delivery. - Mentor and guide engineers, fostering technical excellence, knowledge sharing, and adherence to architectural standards. - Continuously evaluate emerging technologies, frameworks, and industry trends to improve platform capabilities and developer experience. - Hybrid work model (2x/week Lisbon) Who You Are: - 8+ years of experience in Full Stack, Frontend, or Platform Development. - Strong experience with modern frontend frameworks such as React, Vue, Angular, Svelte, or similar technologies. - Solid understanding of frontend architecture concepts including component-based development, state management, routing, data fetching, SSR, and performance optimization. - Experience integrating APIs, CMS platforms, reusable modules, and backend services into scalable enterprise applications. - Familiarity with server-side rendering (SSR), Backend-for-Frontend (BFF) patterns, caching strategies, and CDN technologies. - Experience with enterprise CMS or Digital Experience Platforms such as Optimizely, Adobe Experience Manager, Contentful, or similar solutions. - Proven ability to lead technical initiatives and collaborate across multiple teams in complex delivery environments. - Strong problem-solving skills with the ability to define standards and resolve architectural challenges. - Excellent communication and stakeholder management skills. - Passion for mentoring developers and promoting engineering best practices. - Adaptable, proactive, and motivated to build reliable and scalable digital platforms. - Professional English communication skills (B2 level or higher). What you'll get: - Wage according to candidate's professional experience; - Remote Work whenever possible; - Delivery of work equipment adjusted to the performance of functions; - Benefits plan; - And others. Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries. Are you ready to step into a diverse and inclusive world with us? Together we will promote uniquess!