Senior Business Growth and Integration Manager (d/f/m)

mobile.de is Germany’s largest vehicle marketplace, with more than 1.6 million listed cars, commercial vehicles, motorcycles, and e-bikes (annual average 2025). Both private customers and registered vehicle dealers use the platform and benefit from more than 140 million visits per month*. As a “one-stop shop,” mobile.de’s offering includes not only buying and selling, but also financing and leasing solutions. Founded in 1996, the company is a subsidiary of Adevinta, a global leader in online classified portals.

Based in Berlin-Charlottenburg, we offer a dynamic environment where growth, learning, and collaboration are at the heart of everything we do. If you are driven by an eagerness to disrupt, have a passion for collaboration, and are excited about shaping the future of mobility, we would love to hear from you.

About the role

You'll join our Strategy & Business Growth team, where you will contribute to growth strategy and lead post-merger integration and transformation programs end to end. Working closely with senior management, you will assess new growth opportunities for the business, build delivery plans, drive synergy and value creation initiatives, and establish the governance structures that keep complex cross-functional programs on track. This role spans both strategy and hands-on execution — from high-level framing to detailed follow-up.
Job requirements

What we’re looking for:

• 4–6+ years in Inhouse Consulting, Corporate Strategy, M&A Integration, Transformation, Business  Operations, or Strategy Consulting
• Strong ownership and project management: work planning, milestone management, dependency tracking, prioritization, and delivering at pace
• Demonstrated ability to coordinate complex cross-functional initiatives and push topics to decisions under ambiguity
• Superior stakeholder management with the ability to influence without authority and build alignment across senior leaders and teams
• Clear and concise executive communication with the ability to prepare powerful decks, memos, and status updates
• Strong analytical and structured problem-solving skills, with the ability to break down ambiguity into options, recommendations, and practical plans
• Comfort working across both strategic and operational topics, moving from high-level framing to detailed execution follow-up
• Proven experience supporting integration, transformation, or enterprise-wide change initiatives in a structured and hands-on way
• High degree of independence and judgment, with the ability to run projects with limited guidance

Job responsibilities

What you’ll do:

• Contribute to strategic growth projects, helping evaluate options and build an actionable roadmap
• Lead post-merger integration and transformation programs, guided by the value creation plan and  business case
• Build delivery plans across business and functional workstreams, including milestones, dependencies, risks, and resource needs
• Coordinate end-to-end execution across functions such as product, technology, GTM, finance, HR, legal, and operations
• Drive implementation and tracking of synergy initiatives and other value creation measures defined during deal evaluation and planning
• Establish governance for integration and transformation initiatives, including steering cadences, issue escalation, status reporting, and decision forums
• Support change management and organizational transition topics by clarifying future-state ways of working, ownership, and interfaces
• Prepare senior management materials with crisp narratives on progress, risks, trade-offs, and decisions required
• Build and refine integration playbooks, templates, and tracking tools to improve repeatability, quality, and speed across future integrations

Benefits

Working at mobile.de comes with its perks! Enjoy the following benefits (some of many):

• Rewards: competitive base salary and participation in the company’s incentive programs.

• Plan for the Future: On top of the statutory retirement insurance, we offer a competitive company pension scheme.

• Team-Building: Regular team and company events offer the opportunity to network and learn from each other.

• Learning & Development: Keep growing with access to coaching, learning platforms and resources.

• Mobility: Stay mobile with a monthly transportation allowance.

• Enjoy working: Our well‑equipped office supports focused work and teamwork -  plus inviting social zones where colleagues can relax and connect

• Flexible working: a hybrid approach with the option to work abroad for a set number of days per year.

• Wellbeing: confidential employee assistance and support services available to employees and their immediate families.

• Family support:  enhanced parental leave and family‑friendly policies to support all parents and careers.

Meaningful Work: We are a diverse, international, highly skilled and passionate team committed to a world where people share more and waste less. Every day you will have the opportunity to make a huge difference for our users, customers as well as shape the future.

Embracing AI: We're at the forefront of integrating cutting-edge AI technologies into our operations. Being part of mobile.de you will work with and learn about AI tools, contributing to projects that leverage AI to enhance efficiency, improve customer experiences, and drive our mission forward. With an AI-first mindset, we foster a culture of continuous learning and experimentation, empowering our team to explore and apply AI in meaningful ways for the company and themselves.

Growth and Development: We are a global organisation who truly believes in growing our people. To support this we offer lots of development and training opportunities and provide a budget for our team members.

Connection and Inclusion: Our culture is the glue that holds us together. We believe in making meaningful connections and creating an inclusive atmosphere with lots of opportunities to connect both in your day to day work and through social team activities (online and offline).

mobile.de is an equal opportunity employer and we value diversity. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status.

(*Source: mobile.de Google Analytics Tracking, average per month January to December 2025)