**Lead Front-End Engineer – Maestro: innovation at ADP Brazil Labs** **_About the Maestro Project_** _: Maestro is one of ADP Brazil Labs_ _ʼ_ _most ambitious innovation initiatives. It is designed to seamlessly integrate our ecosystem of AI Agents with ADP_ _ʼ_ _s design system and component libraries, delivering a truly unique and intelligent user experience. Maestro empowers associates and clients alike with intuitive, responsive, and adaptive interfaces that combine cutting-edge AI capabilities with a consistent, standards-based front-end foundation. By harmonizing design, intelligence, and technology, Maestro sets the stage for the next generation of user experiences across ADP_ _ʼ_ _s global ecosystem._ **_Role Overview:_** _As a Lead Front-End Engineer on the Maestro project, you will play a critical role in shaping how AI-powered solutions come to life in users_ _ʼ_ _hands. Your expertise in web standards, accessibility, and framework-agnostic architectures will ensure Maestro_ _ʼ_ _s front-end foundation is robust, flexible, and scalable. You will combine technical leadership with design sensitivity, enabling seamless integration of AI-driven interactions with reusable design components. This is a unique opportunity to push the boundaries of what_ _ʼ_ _s possible in enterprise UX, redefining how people interact with intelligent digital solutions._ Like what you see? **Apply now!** **Learn more about ADP at jobs.adp.com** **_YOUR RESPONSIBILITIES:_** + _Lead the design and development of front-end architectures that merge_ **_AI-driven workflows_** _with_ **_design system components_** _into a cohesive user experience._ + _Build and maintain reusable, framework-agnostic UI building blocks leveraging_ **_web standards (HTML, CSS, JavaScript, Web Components, etc.)._** + _Ensure Maestro_ _ʼ_ _s interfaces meet the highest standards of_ **_accessibility, usability, performance, and adaptability_** _across platforms._ + _Collaborate with AI engineers, UX designers, and platform engineers to orchestrate seamless integration of services and components._ + _Provide technical mentorship, code reviews, and architectural guidance to drive engineering excellence across the team._ + _Contribute to the evolution of ADP_ _ʼ_ _s design system by aligning Maestro_ _ʼ_ _s front-end innovations with ADP_ _ʼ_ _s broader product ecosystem._ + _Rapidly prototype and experiment with_ **_AI-powered interactions_** _, delivering PoCs, pilots, and MVPs that validate new patterns of human-AI collaboration._ **_TO THRIVE IN THIS POSITION, YOU_** **_ʼ_** **_LL NEED:_** + _At least 8 years of experience developing and scaling complex, high-performance web applications._ + _Deep expertise in semantic_ **_HTML, modern CSS, JavaScript (ES6+), and browser APIs._** + _Proven experience with Web Components,_ **_Shadow DOM, and other standards-based approaches_** _that ensure framework-agnostic reusability._ + _Strong understanding of AI-powered interfaces, conversational UI patterns, and context-aware front-end behaviors._ + _Proficiency with modern tooling, frameworks, and libraries commonly used to build, test, and document consistent web applications (e.g., bundlers, package managers, testing frameworks, Storybook, etc.)._ + _Experience with design systems, component libraries, and cross-platform theming, including integration with modern reactive frameworks (React, Vue, Svelte, Solid, etc.). maestro_lead_frontend.md 2025-08-19 2 / 2_ + _Solid knowledge of accessibility (WCAG/ARIA), internationalization, and front-end performance optimization._ + _Ability to integrate UI with back-end services, AI APIs, and event-driven architectures._ + _Leadership experience guiding engineering teams, mentoring peers, and collaborating with multidisciplinary stakeholders._ + _A passion for exploring the intersection of AI, design, and front-end engineering, with curiosity for emerging standards and tools._ **_WHY YOU_** **_ʼ_** **_LL LOVE WORKING HERE:_** + _Shape the next generation of intelligent user experiences, working at the frontier of AI and design._ + _Contribute to a flagship innovation project that will impact ADP_ _ʼ_ _s global product ecosystem._ + _Collaborate with talented engineers, designers, and AI specialists in a highly creative environment._ + _Be part of an innovation culture that values exploration, growth, and delivering meaningful solutions._ _Join us at ADP Brazil Labs, where your expertise in front-end engineering will power Maestro — a project that redefines how people experience work through design, intelligence, and innovation_ **YOU'LL LOVE WORKING HERE BECAUSE YOU CAN:** + **Have courageous team collaboration.** Courage comes from how associates are willing to have difficult conversations, speak up, be an owner, and challenge one another's ideas to net out the best solution. + **Deliver at epic scale.** We deliver real user outcomes using strong judgment and good instincts. We're obsessed with the art of achieving simplicity with a focus on client happiness and productivity. + **Be surrounded by curious learners.** We align ourselves with other smart people in an environment where we grow and elevate one another to the next level. We encourage our associates to listen, stay agile, and learn from mistakes. + **Act like an owner & doer.** Mission-driven and committed to leading change, you will be encouraged to take on any challenge and solve complex problems. No tasks are beneath or too great for us. We are hands-on and willing to master our craft. + **Give back to others.** Always do the right thing for our clients and our community and humbly give back to the community where we live and work. Support our associates in times of need through ADP's Philanthropic Foundation. + **Join a company committed to equality and equity.** Our goal is to impact lasting change through our actions. **A little about ADP:** We are a comprehensive global provider of cloud-based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration and a leader in business outsourcing services, analytics, and compliance expertise. We believe our people make all the difference in cultivating a down-to-earth culture that embraces our core values, welcomes ideas, encourages innovation, and values belonging. We've received recognition for our work by many esteemed organizations, learn more at ADP Awards and Recognition (https://www.adp.com/about-adp/awards-and-recognition.aspx) . What are you waiting for? **Apply today!** Find out why people come to ADP and why they stay: https://youtu.be/ODb8lxBrxrY (ADA version: https://youtu.be/IQjUCA8SOoA ) *O modelo de trabalho adotado pela ADP é office based/presencial, com a possibilidade de trabalho em home-office por até duas vezes na semana. *Considerando que as atividades desempenhadas pelos ocupantes deste cargo envolvem acesso a informações altamente confidenciais e sensíveis de clientes da ADP e de seus respectivos empregados, a ADP reserva-se o direito de conduzir checagem de histórico, de tempos em tempos, conforme autoriza o Incidente de Recurso de Revista Repetitivo nº 01 do Tribunal Superior do Trabalho, mediante consentimento do candidato/trabalhador. \#LI-TD1 \#LI-Hybrid **A little about ADP:** We are a comprehensive global provider of cloud-based human capital management (HCM) solutions that unite HR, payroll, talent, time, tax and benefits administration and a leader in business outsourcing services, analytics, and compliance expertise. We believe our people make all the difference in cultivating a down-to-earth culture that embraces our core values, welcomes ideas, encourages innovation, and values belonging. We've received recognition for our work by many esteemed organizations, learn more at ADP Awards and Recognition (https://www.adp.com/about-adp/awards-and-recognition.aspx) . **Diversity, Equity, Inclusion & Equal Employment Opportunity at ADP:** ADP is committed to an inclusive, diverse and equitable workplace, and is further committed to providing equal employment opportunities regardless of any protected characteristic including: race, color, genetic information, creed, national origin, religion, sex, affectional or sexual orientation, gender identity or expression, lawful alien status, ancestry, age, marital status, protected veteran status or disability. Hiring decisions are based upon ADP’s operating needs, and applicant merit including, but not limited to, qualifications, experience, ability, availability, cooperation, and job performance. **Ethics at ADP:** ADP has a long, proud history of conducting business with the highest ethical standards and full compliance with all applicable laws. We also expect our people to uphold our values with the highest level of integrity and behave in a manner that fosters an honest and respectful workplace. Click https://jobs.adp.com/life-at-adp/ to learn more about ADP’s culture and our full set of values.