Jobs at Kayzen

Manage and optimize mobile programmatic advertising campaigns toward CPA, ROAS, and retention goals. Responsibilities include bid, budget, publisher, audience, creative, geographic, and pacing optimization; A/B testing; SQL-based campaign analysis; dashboard and reporting support; LLM-assisted diagnostics; and mobile attribution analysis. The role collaborates with customer success, product support, and supply teams while supporting client reporting and QBR preparation.

Drive outbound new business development with mobile app developers and advertisers. Build customer, partner, and industry relationships; identify revenue opportunities; collaborate with marketing and SDR teams on pipeline generation; provide product feedback; improve sales processes; represent the company at industry events; and maintain accurate HubSpot records.

Design, develop, deploy, and maintain scalable distributed systems, real-time platforms, data pipelines, and analytics tools. Build data extraction, transformation, and loading systems using SQL and big data technologies. Work across low-level systems and distributed architectures, collaborate with data science and product teams, and mentor junior engineers.

Design, improve, and deploy large-scale ML models for real-time ad-tech applications; explore data sources, research solutions, run A/B tests, and collaborate with engineering to productionize models and monitoring.

The President, US will lead market entry, build partnerships, develop GTM strategies, and manage a team to drive revenue growth in the US market.

Own Go-To-Market for performance media buyers: build relationships, close and onboard clients, represent Kayzen at industry events, advise prospects on product strategy, and funnel market feedback across teams.

Develop, improve, and deploy machine learning models for large-scale ad-tech systems; explore and integrate new data sources; research ML solutions; collaborate with engineering to productionize algorithms; and design and evaluate A/B tests and monitoring dashboards.