Head of GrowthLondonRemoteClosedGrowth

Rhinestone is building at the bleeding edge of the crypto UX stack.

We provide infrastructure and tooling for smart wallets and intent-based transactions — creating the simplest way to deploy self-custodial wallets and transact on any chain instantly, without bridging or requiring gas tokens.

Our vision is simple: For blockchain technology to revolutionize the digital economy, we require mass adoption, which can only happen with a drastic improvement in user experience (UX).

Smart wallets and intents are foundational to achieving this.

This position is our first growth hire.

We have clear ICPs and a proven ability to support top teams in the space, including Newton by Magic Labs, Clave Wallet, Contango, Gemini, Safe, Reown (prev.

Wallet Connect), Superform, Soneium, and more.

We’re looking for a Head of Growth to take us to the next level!

The role

Rhinestone is seeking a Head of Growth.

You will be a founding member of our commercial team, responsible for building our sales and growth engine from the ground up, and driving revenue by securing customers across both early-stage startups and large enterprises.

We are a small team, so we expect a large impact and a ton of autonomy across the following areas:

• Pioneer our GTM Strategy: Own the entire sales cycle, from lead generation to closing deals with companies that are pre-seed, all the way through to enterprise-level players.
• Build the Growth Engine: Architect and implement our business development and sales processes from scratch, setting the foundation for future growth.
• Contribute to Product & Strategy: Act as a critical link between our customers and our product team.

You'll translate customer needs and feedback into actionable insights, helping to shape our product roadmap and unlock new markets.

• Lead with Expertise: Leverage your deep industry knowledge and existing network to create immediate value, securing key partnerships and serving as a thought leader in the space.
• Drive Content Creation: Collaborate on marketing content, helping to tell our story and articulate the value of our technology to our prospective clients and the broader market.
• Who are you
• You are a senior business development professional with a proven track record of success.

You are an expert in your field, yet scrappy enough to thrive in a fast-paced, 0-1 startup environment.

• You have 7+ years of experience in a role leading growth (product management, business development, product marketing, or sales) with at least 3 years in the crypto space.
• You have a strong network within the crypto, fintech, or technology sectors, with the ability to immediately open doors to prospective clients and partners.
• You are an exceptional communicator and relationship builder who can articulate complex technical concepts to both technical and non-technical audiences.
• You have a deep understanding of wallet infrastructure, smart accounts, or decentralized finance (De Fi).
• You have a history of working at an early-stage company and have experience taking a product from the initial stages to market.
• You are a strategic thinker who can not only execute but also help define the long‑term vision for our commercial efforts.
• Location
• London, UK or remote

What we offer

• Startup equity
• Opportunity to own Rhinestone’s growth org
• Regular team meetups, offsites, and conferences
• A chance to work with the leading minds in account abstraction and blockchain interop

Rhinestone employs a meritocratic mindset when hiring.

Regardless of background, gender identity, age, religion, etc., we assess candidates by their ability to contribute, collaborate, and deliver excellent work.

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