About mividaMivida is a fast-growing clean beauty brand based in the U.S., focused on hypoallergenic, fragrance-free skincare products sold primarily through Amazon, Shopify, and emerging social commerce channels including TikTok Shop and Meta Shops. We are a lean, entrepreneurial team focused on rapid growth, innovation, and data-driven decision making.Role OverviewWe are looking for a motivated and analytical Junior Performance Marketing Coordinator to support our paid media and e-commerce growth efforts across Amazon Ads, Google, Meta, TikTok, and Shopify.This role is ideal for someone early in their digital marketing career who wants hands-on exposure to performance marketing, e-commerce analytics, and brand growth within a fast-moving beauty company. You will work closely with the Performance Marketing Manager to help execute campaigns, analyze results, track KPIs, and improve marketing effectiveness. Key ResponsibilitiesSupport day-to-day management of paid media campaigns across Amazon, Google, Meta, and TikTok Assist with campaign setup, keyword research, audience targeting, and budget tracking Monitor campaign performance and prepare weekly/monthly performance reports Help track KPIs including ROAS, ACoS, CAC, CTR, conversion rates, and sales trends Support A/B testing of creatives, copy, and landing pages Assist with Amazon listing optimization and promotional activities Maintain dashboards and organize marketing performance data Coordinate with creative, content, and e-commerce teams to support campaign execution  Monitor competitor activity, trends, and consumer insights Help ensure tracking pixels, attribution links, and campaign tagging are functioning correctly