Kayzen - Programmatic Supply Specialist (m/f/d)
Requirements
• 2+ years of experience in programmatic advertising, preferably managing supply (e.g. at a DSP or SSP) • Background in partner management, account management, or customer-facing roles • Strong understanding of the programmatic ecosystem (SSPs, DSPs, publishers, auction mechanics) • Familiarity with key performance metrics (CPM, CTR, CPI, ROAS, win rate, etc.) • Ability to analyze large datasets and derive actionable insights • Experience working with SQL, Excel, Claude / GPT for data analysis • SQL, Excel, Claude / GPT • Comfortable working with working with large amounts of raw level data and campaign performance metrics • Capable of working independently and collaboratively • Strong work ethics with an innovative and problem-solving approach • Exceptional attention to detail
Responsibilities
• Partner Management • Own and manage relationships with key Ad Exchanges and publishers • Run regular check-ins and Quarterly Business Reviews (QBRs) with key partners • Monitor partner performance and identify and execute growth opportunities • Evaluate technical integrations and drive improvements where needed • Track and resolve media cost discrepancies and other troubleshooting in collaboration with internal teams • Internal Supply Liaison • Act as the bridge between Supply and commercial teams • Support a customer- and revenue-centric supply strategy • customer- and revenue-centric supply strategy • Monitor supply performance across top 5–10 strategic accounts • top 5–10 strategic accounts • Translate customer account-level insights into actionables for exchanges. • actionables for exchanges. • Identify and unlock performance opportunities across supply partners • Troubleshooting & Inventory Quality Management • Partner closely with the Product Support team to resolve supply-related issues • Investigate and troubleshoot campaign delivery and performance challenges • Analyze inventory data (e.g. bid requests, loss notifications) to foster data-driven decisions • Identify quality issues and optimization opportunities within the supply chain
Benefits
• Exceptional career growth and learning opportunity • A unique opportunity to be part of an experienced team of industry experts and entrepreneurs who bring massive change to the Adtech market • Direct, day-to-day work experience with the management • A fun, driven, and multinational team located across Germany, India, Argentina, Israel, Ukraine, Turkey, the UK and more countries. • A flexible work-from-home arrangement • A 500-dollar home-office setup budget • A 1000-dollar annual learning and development budget
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