Sales Development Representative (m/f/d)
Drive outbound outreach to large app developers; build qualified meetings and expand Kayzen’s mobile adtech footprint.
- Remote
- Full Time
- Min. 1 YOE
Kayzen
17 open rolesLast updated May 6, 2026 at 7:41 AM UTC
All open jobs at Kayzen
Browse the full live job inventory for Kayzen. This page is focused on current openings, while the overview tab highlights role groups and hiring patterns.
17 open positions
Product Analyst (m/f/d)
Analyze product and event data to surface actionable insights and drive data-driven decisions using SQL and AI-powered workflows.
- Full Time
- Min. 2 YOE
Senior Data Scientist (m/f/d)
Senior Data Scientist responsible for enhancing models and deploying ML solutions to process terabytes of data and serve billions of ad requests in real-time.
- Full Time
- Min. 5 YOE
Sales Director - iGaming (m/f/d)
Drive new business from top iGaming clients globally to scale Kayzen's reach and revenue growth.
Remote • United Kingdom- Full Time
- Min. 5 YOE
Growth Analyst (m/f/d)
Growth-focused analytics and optimization of mobile programmatic campaigns across verticals, leveraging SQL and LLMs for automation.
- Remote
- Full Time
- Min. 1 YOE
LLM Platform Engineer/Lead (m/f/d)
Design and build internal AI frameworks, SDKs, and shared libraries with emphasis on developer velocity and production readiness.
- Full Time
Senior Data Engineer/Data Ops (m/f/d)
Senior Data Engineer leading data pipelines and ML-first data infrastructure for petabyte-scale analytics and ad tech.
- Full Time
- Min. 5 YOE
Partnership Manager (AdTech) (m/f/d)
Drive partner management and data-driven improvements across key Ad Exchanges; manage supply performance and troubleshoot inventory quality.
- Full Time
- Min. 2 YOE
Senior Sales Director - Apps (m/f/d)
Drive new business from Global App Developers, building revenue growth and strategic partnerships.
- Remote • London, UK
- Min. 6 YOE
Customer Success Manager- Media Buying (m/f/d)
Customer success manager role driving client relationships, campaign optimization, and growth strategies for Kayzen DSP across global teams.
- Remote • Europe, Middle East, and Africa (...
- Full Time
- Min. 2 YOE
Programmatic Supply Specialist (m / f / d)
Drive partner management and supply performance across top accounts, ensuring high-quality inventory and data-driven improvements.
- Remote • Europe, Middle East, and Africa (...
- Full Time
- Min. 2 YOE
Performance Campaign Analyst (m/f/d)
Manage mobile programmatic campaigns across verticals, optimize CPA/ROAS, and contribute to analytics-driven automation.
- Full Time
- Min. 1 YOE
Senior Programmatic Trader (m/f/d)
Own end-to-end campaign delivery across multiple advertisers; hit KPI targets (CPA, ROAS, retention) and scale when unit economics allow.
- Full Time
- Min. 3 YOE
DevOps Engineer (m/f/d)
Build and scale automated, self-healing infrastructure for a global RTB platform with petabytes of data.
- Full Time
- Min. 8 YOE
People Operations Manager (m/f/d)
Own HR processes across the employee lifecycle, payroll coordination, and Berlin office operations to create a smooth employee experience.
On-site • Berlin, Germany- Full Time
- Min. 2 YOE
Sales Director - Agencies & Brands (m/f/d)
Leads new agency/brand opportunities, builds GTM strategy, and drives revenue growth in adtech/digital marketing for Kayzen.
- Remote • United Kingdom
- Full Time
- Min. 5 YOE
Programmatic Trader (m/f/d)
Hands-on trading role optimizing mobile programmatic campaigns across verticals to CPA/ROAS targets.
- Full Time
- Min. 1 YOE