Growth Marketing Consultant (m/f/d)

WhyBrilliant; Berlin; On-site; EUR 60,000 - 90,000; Full time

Job summary

WhyBrilliant in Berlin is seeking a Growth Marketing Consultant (m/f/d) to lead full-funnel growth engagements for European clients. You will own performance campaigns, CRO, and analytics, working directly with client executives.

Fluency in English and German (C1) is required, and you must be willing to travel to on-site client sites across Europe. This role offers high autonomy in an AI-native environment and exposure to top European tech scale-ups.

Qualifications

• Mid-level growth marketer with agency/consultancy/scale-up experience.
• Hands-on mastery of Google Ads, Paid Social, and CRO.
• Data-driven with tracking, attribution modelling, and analytics.
• Experience deploying AI tools and marketing automation.
• Confident communicator able to present to executives.
• Fluent in English and German (C1+) and willing to travel.

Responsibilities

• Full-funnel growth marketing strategy, performance execution, and technical infrastructure across client engagements.
• Lead high-visibility marketing engagements with access to client C-level executives.
• Audit client channels, unit economics, tech stacks, and tracking to identify growth levers.
• Build and scale multi-channel campaigns across Google Ads and Paid Social.
• Optimize conversion rates, CRM architectures, and lifecycle funnels for impact.
• Deploy AI-native workflows to accelerate testing and bidding optimization.
• Collaborate with data/tech teams and embed with client teams across Europe.

Skills

Google Ads

Paid Social

CRO

Data Analytics

AI Tools

Job description

Also searchable as: Growth Marketing Manager

• Performance Marketing Consultant
• Growth Strategist
• Performance Marketing Manager

Original title: Growth Marketing Consultant (m/f/d)

WhyBrilliant is sourcing applicants for this role on behalf of a high-impact Berlin-based tech growth consultancy.

The company's identity may stay confidential until first contact.

The Role

Job Title:

Growth Marketing Consultant (m/f/d)

Location:

Berlin, Germany

Why this role matters

Our client operates as a high-impact growth consultancy and SWAT team for leading European tech unicorns. We are expanding our commercial marketing team to conduct deep operational audits and execute full-funnel acquisition systems for ambitious B2B and B2C scale-ups across Europe and the UK.

What You'll Do

Full-funnel growth marketing strategy, performance execution, and technical infrastructure across dynamic client engagements.

• Lead high-visibility marketing engagements with direct access to client C-level executives.
• Audit client acquisition channels, unit economics, tech stacks, and tracking infrastructure to identify growth levers.
• Build and scale multi-channel performance campaigns across Google Ads and Paid Social (Meta, TikTok, Snapchat, Reddit).
• Optimize conversion rates, CRM architectures, and lifecycle marketing funnels for measurable commercial impact.
• Deploy AI-native workflows and automated GenAI tools to accelerate creative testing and bidding optimization.
• Partner cross-functionally with data and tech specialists while embedding on-site with client teams across Europe.

Who this is a fit for

• Mid-level growth marketer with high-pace agency, consultancy, or scale-up experience.
• Hands-on master of Google Ads, Paid Social (Meta/TikTok/Snapchat/Reddit), and CRO.
• Data-fluent in tracking, attribution modeling, analytics, and closed-loop optimization.
• Experienced in deploying AI tools and marketing automation to scale output.
• Confident stakeholder communicator capable of presenting directly to executive teams.
• Fluent in English and German (C1 minimum) and willing to travel.

What it's like to work here

The team operates as a high-impact SWAT team for Europe's leading tech unicorns. The culture is execution-obsessed, highly autonomous, and AI-native by design, integrating cutting-edge LLMs and marketing automation into daily workflows. Team members rotate across diverse client environments and business models with minimal red tape. Collaboration is direct, international (25+ nationalities), and built on ownership rather than rigid corporate hierarchy.

The offer

• High autonomy to execute with zero red tape in an AI-native environment.
• Broad cross-industry exposure across top European tech scale-ups and diverse business models.
• Direct reporting line to the Commercial Director within a lean, high-caliber team.
• Highly international culture representing over 25 nationalities in Berlin.

This probably isn't for you if

• You thrive only in rigid corporate hierarchies with slow, multi-layer approval processes.
• You require predefined playbooks, constant direction, and hands-on supervision to execute.
• You prefer purely remote desk work and are unwilling to travel on-site to clients across Europe.