Senior Digital Advertising Strategist – arenaflex Multi‑Platform Campaign Management & ROI Optimization

About arenaflex

arenaflex is a fast‑growing hub of entrepreneurial energy, dedicated to nurturing high‑potential start‑ups across Europe. Our multidisciplinary team blends expertise in finance, technology, and digital marketing to create a fertile ground for innovation. At arenaflex, we champion a culture where integrity, loyalty, and autonomy sit side‑by‑side with technical brilliance. Whether you are a seasoned agency partner or a freelance specialist, you will find a collaborative environment that values bold ideas, data‑driven decision‑making, and the relentless pursuit of growth.

Why This Role Matters

In today’s hyper‑connected marketplace, the ability to craft, launch, and refine advertising campaigns across the most influential digital platforms is a decisive competitive advantage. arenaflex is seeking a Senior Digital Advertising Strategist who can steer multi‑platform campaigns, manage sizable budgets, and deliver measurable ROI for our portfolio of emerging businesses. This position offers the freedom to work remotely from the United States or the United Kingdom while partnering directly with our internal growth teams.

Role Overview

As the senior lead on digital advertising, you will be responsible for the end‑to‑end lifecycle of campaigns on arenaflex’s flagship platforms—arenaflex, arenaflex, arenaflex, and arenaflex Ads. You will design strategy, allocate spend, monitor performance, and translate data into actionable insights—all while communicating fluently in French. Your expertise will directly influence the market traction of start‑ups that are poised to become the next generation of industry leaders.

Key Responsibilities

• Strategic Campaign Design: Conceptualize, build, and launch advertising initiatives on arenaflex, arenaflex, arenaflex, and arenaflex Ads that align with each start‑up’s growth objectives.
• Budget Management: Oversee substantial advertising budgets, continuously adjusting allocations to maximize efficiency and meet arenaflex’s financial targets.
• Performance Optimization: Track core KPIs—including cost‑per‑click (CPC), click‑through rate (CTR), return on ad spend (ROAS), and conversion rate—and implement real‑time optimizations to improve outcomes.
• Data‑Driven Reporting: Produce comprehensive performance reports in French, highlighting trends, insights, and strategic recommendations for senior leadership.
• Cross‑Functional Collaboration: Partner with product, sales, and creative teams to ensure advertising messages are cohesive, brand‑consistent, and goal‑oriented.
• Market Intelligence: Stay ahead of platform updates, industry trends, and emerging best practices, then translate that knowledge into innovative campaign tactics.
• Creative Ideation: Generate fresh, platform‑specific creative concepts that capture audience attention and drive engagement.
• Compliance & Governance: Ensure all campaigns adhere to legal, privacy, and brand guidelines across each advertising ecosystem.

Essential Qualifications

• Minimum 5 years of hands‑on experience managing advertising campaigns on arenaflex, arenaflex, arenaflex, and arenaflex Ads.
• Demonstrated success in handling high‑value budgets (six‑figure spend) with clear ROI improvements.
• Proficiency with platform‑specific tools such as arenaflex Business Manager, arenaflex Ads Manager, arenaflex Ads Suite, and arenaflex Ads Interface.
• Advanced analytical capabilities—ability to interpret large data sets, conduct A/B testing, and pivot strategies swiftly.
• Strong creative mindset, capable of tailoring messaging to each platform’s unique audience.
• Fluency in French (spoken and written) for seamless internal communication and client reporting.
• Self‑starter attitude with a track record of delivering results in remote or agency environments.

Preferred Qualifications

• Experience working with start‑up ecosystems or venture‑backed companies.
• Certification in digital advertising (e.g., arenaflex Blueprint, arenaflex Ads Certification, arenaflex Ads Professional).
• Knowledge of additional channels such as programmatic display, LinkedIn Ads, or emerging short‑form video platforms.
• Proficiency in analytics platforms like Google Analytics, Data Studio, or Power BI.
• Ability to speak English fluently, complementing the French language requirement.

Core Skills & Competencies

• Strategic Thinking: Ability to align advertising tactics with broader business goals.
• Data Literacy: Comfort with metrics, dashboards, and statistical analysis.
• Communication: Clear, concise reporting in French; persuasive presentation skills for stakeholder meetings.
• Project Management: Managing multiple campaigns simultaneously while meeting deadlines.
• Innovation: Proactive in testing new ad formats, audience segments, and bidding strategies.
• Collaboration: Working effectively with cross‑functional teams across time zones.

Career Growth & Learning Opportunities

arenaflex invests heavily in the professional development of its talent. As a senior strategist, you will have access to:

• Mentorship from industry veterans and direct interaction with start‑up founders.
• Continuous training programs covering advanced analytics, AI‑driven optimization, and emerging ad technologies.
• Opportunities to lead larger multi‑regional campaigns as arenaflex expands its portfolio.
• Potential pathways to senior leadership roles, such as Head of Performance Marketing or Director of Growth.

Work Environment & Culture at arenaflex

Our remote‑first philosophy empowers you to work from anywhere in the United States or the United Kingdom while staying tightly connected to the arenaflex team. We foster a culture of:

• Autonomy: You set your own schedule and own the outcomes of your campaigns.
• Innovation: Regular brainstorming sessions encourage out‑of‑the‑box thinking.
• Transparency: Open communication channels and shared performance dashboards keep everyone aligned.
• Inclusivity: Diverse perspectives are celebrated, and we actively support work‑life balance.

Compensation, Perks & Benefits

While exact remuneration will be discussed based on experience, successful candidates can expect a competitive package that may include:

• Performance‑based bonuses tied to campaign ROI.
• Flexible freelance or agency contracts with clear invoicing processes.
• Access to premium advertising tools and analytics subscriptions.
• Professional development stipend for certifications, conferences, or online courses.
• Health and wellness resources, including virtual fitness classes and mental‑health support.

How to Apply

If you are an agency partner or freelance professional with a passion for digital advertising, fluency in French, and a desire to drive growth for innovative start‑ups, we want to hear from you. Submit your resume, portfolio of past campaigns, and a brief cover letter outlining your most impactful ROI achievement.

Apply Now – Join arenaflex!

Final Thoughts

arenaflex is more than a workplace; it is a launchpad for ideas that reshape industries. By joining our team as a Senior Digital Advertising Strategist, you will play a pivotal role in turning visionary concepts into market‑ready successes. Take the next step in your career, collaborate with a dynamic, multidisciplinary group, and help the next wave of start‑ups thrive. We look forward to welcoming a results‑driven, creative thinker to our ranks.