Accellor is seeking a Senior Fullstack Engineer to join their Experience Development Team, focusing on improving customer experience for subscription programs like GlamBag and Boxy Charm. The role involves working with a high-volume platform delivering 4MM+ subscriptions monthly, presenting significant challenges in Personalization and Engagement. The position requires expertise in ReactJS, Java/Kotlin, and microservices architecture, with opportunities to work on scalable solutions supporting millions of users. The company offers a collaborative environment, professional development opportunities, and comprehensive benefits including medical insurance and flexible work arrangements. This role is perfect for experienced engineers passionate about building large-scale, customer-centric solutions in a fast-paced environment.