Business Development Director - Adtech & Agency EUK

AudioStack is seeking an exceptional Business Development Director - Agency & AdTech to grow and establish our commercial relationships across the UK and Europe.

This is a permanent, full-time role. During the first year (or slightly shorter), there will be a particular emphasis on covering and supporting UK-specific business, while simultaneously building and expanding new client relationships across both the UK and key European markets including Germany, France, Benelux, and Northern Europe.

The core focus of the role is growth: identifying, structuring, and commercialising managed service engagements and multi-year software and technology agreements with agencies and AdTech partners. We are deliberately looking for a rare profile, a commercially rigorous, highly proactive self-starter who can operate independently, build momentum quickly, and thrive in a

collaborative, fast-moving scale-up environment. For the right person it offers meaningful autonomy, responsibility, and long-term impact.

About AudioStack

AudioStack is the world’s most powerful AI audio production infrastructure. We are an Audio-as-a-Service, API-first technology company enabling brands, agencies, and platforms to create, personalise, and scale audio using artificial intelligence and automation. Over the past two years, we have built strong momentum with prominent agency and AdTech partners, and we are now focused on accelerating that growth across the UK and Europe.

Requirements

Commercial Ownership & Growth

• Grow existing and new UK enterprise and multi-year client relationships, ensuring continuity, trust, and long-term value.
• Proactively identify, develop, and close new business opportunities with agency and AdTech partners across the UK and Europe.
• Structure and commercialise opportunities across Multi-year software and technology agreements & Managed service commercial campaign work
• Build a strong pipeline of high-quality opportunities that support sustained, long-term growth.

Sales & Partner Engagement

• Own the full commercial lifecycle, from relationship-led opportunity creation through to negotiation and close.
• Act as a trusted commercial partner to senior agency and AdTech stakeholders.
• Work closely with internal product, partnerships, and delivery teams to shape solutions that meet client needs.

Collaboration & Market Presence

• Be an active, engaged contributor within the AudioStack commercial team.
• Spend regular time in the London office and with clients to build strong internal and external relationships.
• Represent AudioStack at relevant industry events and European client meetings.

How You’ll Succeed in This Role

AudioStack is a fast-growing technology company, and this role requires a high level of ownership, initiative, and personal accountability.

Success is measured by outcomes, impact, and commercial results. The right person will be self-motivated, proactive in identifying commercial opportunities and solving problems collaboratively, and comfortable operating without heavy structure or process. This role suits someone who enjoys building commercial momentum, taking responsibility, and doing what’s needed to achieve ambitious goals.

Required Experience & Attributes

You are likely to be successful in this role if you bring:

• A strong track record in business development, partnerships, or commercial roles within agencies and/or AdTech.
• Established relationships with senior stakeholders across media, creative, production agencies, or AdTech platforms.
• Experience selling managed services and/or multi-year advertising technology or software agreements.
• Confidence operating with autonomy, paired with a collaborative and thoughtful working style.
• A genuine interest in creative technology, and ideally in audio, music, voice, or sound-led media.

Desirable (but not required)

• Experience working across multiple European markets.
• Fluency in additional European languages (particularly German, French, or Dutch).
• Familiarity with AI-driven creative or production technologies.

Working Model

• This role is based in London, and regular in-person collaboration is important to enable fast onboarding, strong relationships, and impact
• AudioStack operates a hybrid working model, balancing flexibility with a strong in-office and client-facing culture.
• Travel within the UK and Europe is a core part of the role.

Contract & Progression

• This role is offered as a permanent, full-time position.
• During the first year (or slightly shorter), there will be a UK-weighted focus, including responsibility for covering and supporting UK business.
• Over time, the role will increasingly focus on growing and establishing long-term commercial relationships across Europe, aligned with AudioStack’s broader growth

Benefits

Permanent role, meaningful ownership, hybrid London model, European market scope, high-impact scale-up environment.

🎛 The opportunity to work in a leading voice & audio AI company, with an exceptional tech team with diverse and highly recognised backgrounds.

🎹 Be part of a great story: we are making audio scalable for the first time in history.

📔 Great Learning & Development opportunities, such as our biweekly journal club - state-of-the-art papers or Friday wins, a proactive meeting to celebrate shipping of new software each week.

⏱ Hybrid working and Flexible working hours with 3 days in the office per week.

💰 Stock Options (subject to performance and time served).

🛠 The opportunity to shape a startup culture in a company in the fast-growing audio/video space.

🗺 A truly international and diverse team.

🥵 Offices in the hottest startup hubs London, Barcelona and New York.

🐶 Dog friendly offices (come and meet Swanson and Bernie)!

Why is now a really exciting time to join AudioStack 🚀

AudioStack is the leading Audio-As-A-Service company with a very strong technology stack and AI R&D team, featured in some of the leading media.

We have a great team and culture and you will be immersive in a very international environment and market.

We are still a small team of 30 people expanding rapidly internationally. As an early employee you have a lot of room to apply and grow your skills fast, build out a team and move quickly with your ideas, enjoying a lot of space, flexibility and trust.

🚀 Join us now to revolutionise how audio production is delivered at scale!

Our commitment to diversity 💗

We embrace diversity at To build a product that’s loved by everyone, we need a team with all kinds of different perspectives, experiences, and backgrounds. That's why we're committed to hiring people regardless of race, religion, colour, national origin, sex, sexual orientation, gender identity, age or disability.