Senior Full Stack Engineer, Frontend Focused

Responsibilities

• Design, develop, and maintain modern web applications using React and JavaScript
• Build responsive, accessible, and high-performance user interfaces
• Collaborate with product managers and designers to translate requirements into intuitive user experiences
• Develop reusable frontend components and maintain consistent design patterns
• Integrate frontend applications with backend services and RESTful APIs
• Contribute to backend development and full stack application delivery where appropriate
• Ensure code quality through testing, code reviews, and best engineering practices
• Optimize application performance, page load times, and responsiveness
• Participate in CI/CD processes to ensure safe and reliable deployments

Requirements

• Extensive experience with React and JavaScript
• Strong understanding of modern frontend architecture and component-based development
• Proficiency in HTML and CSS for building responsive, cross-browser compatible applications
• Experience with frontend state management patterns and libraries
• Proven experience integrating frontend applications with RESTful APIs
• Familiarity with full stack development practices and backend systems
• Experience contributing to CI/CD pipelines and modern software delivery workflows
• Strong debugging, problem-solving, and communication skills

Preferred Qualifications

• Experience building highly interactive, data-driven user interfaces
• Proficiency with TypeScript and modern JavaScript tooling
• Experience with component libraries or design systems
• Experience with server-side rendering or frontend performance optimization techniques
• Experience working in rapidly scaling B2B/B2C product environments

About the Company

Wand Synthesis AI Inc is building the world’s first Agentic Labor Infrastructure. We enable humans and AI agents to operate together as a unified, hybrid workforce, allowing global enterprises and governments to create, manage, and scale digital workforces. Our team combines deep research expertise with real-world product execution to lead the agentic shift in the global economy.