[Remote] Senior Frontend Engineer (Experimentation & Growth)@ PEOPLE10 (Remote)

Note: The job is a remote job and is open to candidates in USA. People10 Technologies Inc. is a new-age Agile and Lean Product Engineering firm that empowers businesses through state-of-the-art IT solutions. They are seeking a Senior Frontend Engineer who will focus on building and releasing high-impact frontend features driven by experimentation and collaboration with various teams. Responsibilities • Partner closely with Business, Product, and Growth teams to translate hypotheses and requirements into quick, production-ready frontend releases • Build and iterate on small, targeted features using Optimizely experiments, feature flags, and personalization • Implement code-based Optimizely experiments within a modern frontend stack (React / Next.js) • Ensure experiments are clean, isolated, and reversible with minimal tech debt • Collaborate with Analytics to ensure accurate tracking, event instrumentation, and experiment measurement • Optimize for page performance, accessibility, and cross-browser compatibility • Support rapid testing cycles while maintaining high engineering standards • Debug, monitor, and quickly fix issues arising from experiments or releases Skills • 6+ years of experience as a Frontend Engineer in production environments • Strong expertise in React and modern JavaScript (ES6+) • Hands-on experience with Next.js or similar SSR / SPA frameworks • Direct experience working with Optimizely (Web Experimentation, Feature Flags, or Personalization) • Solid understanding of A/B testing concepts, experiment isolation, and rollout strategies • Experience collaborating directly with non-technical business stakeholders • Proficiency with HTML5, CSS3, responsive design, and modern styling approaches (CSS-in-JS, styled-components, etc.) • Familiarity with Git-based workflows and CI/CD pipelines • Experience with analytics tools (Google Analytics, Segment, or similar) • Understanding of performance monitoring and RUM tools • Experience working in high-traffic, consumer-facing applications • Exposure to feature flagging strategies beyond experimentation Benefits • Great Place to Work® Certified - 2024-2025. • Great Place to Work® Certified - 2023-2024. • Great Place to Work® Certified - 2022-2023. Company Overview • People10 (www.people10.com) is a fast-growing digital transformation and product engineering leader based in US and India. It was founded in 2011, and is headquartered in New York, New York, USA, with a workforce of 501-1000 employees. Its website is Apply tot his job