React UI Lead Developer

Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.Here are the job detailsRole: React UI Lead DeveloperLocation: San Ramon, CA (Onsite)Duration: Long Term Role Description• Client is seeking a highly experienced React.js UI/UX Lead Developer to join the front-end development team.• This role focuses on leading frontend architecture, establishing UI standards, and delivering scalable enterprise applications.• The candidate will be responsible for both hands-on development and technical leadership across UI initiatives.Required Skills• Strong expertise in React.js and frontend architecture• Proficient in TypeScript, JavaScript (ES6+), HTML5, CSS3• Experience with Material UI, Styled Components, Webpack, Storybook• Expertise in state management (Redux, Zustand, Context API)• Experience building enterprise component libraries and design systems• Strong understanding of performance optimization techniques• Experience with large datasets and dashboards• Knowledge of accessibility (WCAG) and security best practices• Experience with testing frameworks like Jest and React Testing Library• Experience with REST API integration• Knowledge of CI/CD pipelines and DockerNice to Have• Next.js experience• Micro frontend architecture• Data visualization libraries• Financial domain exposurePreferred Experience• 8-12+ years frontend development• 5+ years working with React• Experience leading UI architecture initiatives• Azure cloud and DevOps experience• Agile development experienceEducation• Bachelor’s degree in Computer Science or related field• Relevant certifications in React or Azure preferredDroisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment.