Key ResponsibilitiesSet up and optimize ad networks in MAX mediation to increase eCPM and overall ad revenueAnalyze eCPM, ARPDAU, Fill Rate, Show Rate, and identify growth opportunitiesRun A/B tests for ad placements and formatsAnalyze user behavior and generate growth hypothesesManage communication with ad partners: tests, optimizations, integration of new toolsEnsure process transparency: document algorithms, approaches, and optimization resultsSkills, Knowledge & ExpertiseExperience in ad monetization for mobile products — working with mediation platforms (preferably AppLovin MAX)Deep understanding of core ad metrics: eCPM, Fill Rate, ARPDAU, IMPDAU, Show Rate, LTV, retentionStrong analytical skills: ability to interpret data, generate hypotheses, and validate them through A/B testingUnderstanding of ad optimization methodologies: frequency caps, placements, geo strategies, format tests, eCPM decay, etc.Experience with BI tools (Tableau, Looker, Power BI — any of them) and solid proficiency in Excel/Sheets (formulas, pivot tables)Ability to independently manage projects, document processes, and propose data-driven solutionsEnglish proficiency sufficient for communication with ad networks, reading documentation, and written communicationFluent in RussianExperience working with configs (Nice to Have)Experience with game balance (Nice to Have)Basic SQL skills for simple queries (Nice to Have)Job BenefitsFlexible work environment: work remotely from home or in our office in CyprusPaid holidays and sick leave to prioritize your health and well-beingCompetitive salary based on interview results and annual performance reviewsBonus system tied to the company's success and performanceOpportunities to attend conferences, workshops, and meetupsEnglish classesCool corporate parties and team-building eventsHoliday Gifts: celebrate special occasions with thoughtful holiday gifts from the companyFree lunches in our office: enjoy a pleasant time over a meal with your colleaguesAbout AppQuantumAppQuantum is an international mobile free-to-play game publisher. Our company was founded in 2017 and is successfully growing and scaling!We help talented developers around the globe focus on making mobile games they love. We publish their games and increase their revenue, so they can produce worldwide hits.AppQuantum is renowned for its popular titles, including Gold & Goblins, Idle Lumber Empire, and Idle Outpost, among others.The company is headquartered in Cyprus. Our team has 140+ people working from 18 locations, and we’re constantly looking for new professionals!