Product Manager

About the Role

We're looking for a Product Manager to own a security-critical blockchain product that sits at the intersection of smart contract infrastructure and end-user signing workflows. The product has smart contracts, an API surface, and a frontend interface - you need to care deeply about all parts. We have a high security bar and need someone who understands exactly why that bar exists and how to build product that meets it without compromising usability.

Responsibilities

• Own end-to-end product development - vision, roadmap, requirements, and execution from 0→1 and beyond.
• Partner closely with engineers to define product requirements, API surfaces, and frontend interaction patterns across multi-party signing workflows.
• Own the full user experience - signing flows, transaction visibility, ABI display, and everything a user interacts with when managing approvals across chains.
• Engage constantly with the multisig and smart contract wallet ecosystem; understand how teams use these tools today and where the gaps are.
• Translate complex blockchain interactions into product experiences that are clear, safe, and usable without stripping away capability.
• Drive alignment across engineering, design, and BD - overcommunicate vision and decisions tailored to technical and non-technical stakeholders.
• Unblock engineering, drive momentum, and take ownership for outcomes end-to-end.

Requirements

• You are deeply blockchain-native - you understand EOAs, multisig architecture, signing flows, and the evolution of multi-party signing infrastructure.
• You understand the security failure modes of frontend-driven contract interactions: blind signing, ABI spoofing, malicious frontends, and why these are existential risks in crypto.
• You have experience building blockchain-adjacent products - wallets, signing infrastructure, security tooling, or developer-facing crypto products.
• You have a product instinct for security - you know how to make the safe path the easy path without removing capability.
• You have 3–6+ years of PM experience shipping real products, ideally in crypto, security, or developer tooling.
• A CS degree or engineering background is a plus; what matters most is whether you can engage at the technical level this product demands.
• You think like an owner; you drive work forward without authority or perfect information.
• You are comfortable in fast-moving, low-process environments and thrive in ambiguity.