7NXT // Senior Marketing Decision Analyst (m/f/d)

7NXT // Senior Marketing Decision Analyst (m/f/d)

As our Senior Marketing Decision Analyst (m/f/d), you’ll partner with Marketing & Product Managers and Heads of Marketing across 7NXT’s multi‑brand portfolio (Gymondo, 7Mind and Buddyfit) to drive clarity, challenge assumptions and unlock smarter marketing decisions.

Responsibilities

• Act as a strategic thought partner in marketing decision‑making.
• Translate data into simple, actionable language and prioritize investments.
• Help prioritize investments, guide strategic bets and unlock growth.
• Measure true incremental impact beyond attribution.
• Design structured experiments (geo splits, holdouts, uplift tests) and analyze results.
• Compare what works across brands, markets and campaigns.
• Identify repeatable growth levers and decide where budget should be invested.
• Translate insights into actions for CRM, Paid Social, Search, Influencer and new growth channels.
• Model user behavior, funnels, retention loops and conversion flows.
• Own and evolve our experimentation practice (incl. CRO, A/B tests).
• Use behavioral signals to improve creative strategy and campaign timing.
• Tell stories that matter, coach marketers, elevate data quality and standards.

Qualifications

• 5–7 years of experience in B2C marketing analytics, preferably high‑volume subscription environment.
• Strong foundation in attribution, causal inference, incrementality, A/B testing and experimental design.
• Proficiency in SQL and analytics workflows (DBT, BigQuery).
• Experience with GA4, Firebase, Rudderstack, Braze, Adjust, Amplitude.
• Clear experience working with paid social, search, CRM and tracking data.
• Excellent communication: translate data into business context with clarity.
• Strategic mindset, curiosity & confidence to challenge assumptions with evidence.

Nice-to-Haves

• Experience with marketing mix modeling or advanced measurement frameworks.
• Knowledge of behavioral science.
• Experience in multi‑brand or multi‑market environments.
• Clear view on creative effectiveness and messaging strategies.

Technology Stack

Google Analytics, GA4, Google Tag Manager, Rudderstack, Tableau, Looker, Adjust, Braze, BigQuery, Firebase, Airflow, DBT, Databricks, Amplitude.

Benefits

• 30 days of vacation per year.
• Two additional holiday days: December 24 (Christmas Eve) and December 31 (New Year’s Eve).
• Hybrid model (3 days office, 2 days remote).
• 4 weeks of work‑from‑abroad per year.
• Free Urban Sports Club membership & mental health access.
• Free access to digital wellbeing products (7Mind & Gymondo).
• Monthly mobility budget of €30 via Navit.
• Family‑friendly benefits: childcare costs & sick days for children.
• Office perks: fruit, muesli & yogurt, drinks & snacks.
• Annual training budget of €1,000.
• Pet‑friendly office.

Diversity & Inclusion

We welcome what makes you unique. At 7NXT, Gymondo and 7Mind, we believe in diversity, openness and team spirit. No matter your gender, disability, neurotype, heritage, beliefs or sexual orientation, you are welcome here.

Application

We encourage you to apply even if not all criteria are met. If you need an accessible application process or have questions, let us know and we’ll accommodate.