Product Manager (OneBalance)

Web3 and the crypto ecosystem more broadly has historically had a chain centric worldview. We believe this is an outdated framework originating from a perceived scarcity in blockspace.

We believe an ecosystem wide transition towards an account centric worldview will enable the consolidation of an increasingly fragmented user experience.

At OneBalance we are developing a non-custodial account model to provide users with a seamless, account-centric experience. Our model introduces resource locks to accounts on credible commitment machines. OneBalance is a framework for managing these Credible Accounts. Our goal is to provide a missing component of the web3 stack that will help onboard the first billion humans onto crypto. You can learn more about the OneBalance vision here.


We are seeking an experience Product Manager to play a crucial role in developing the OneBalance account model and our integrations with the ecosystem. This position requires a blend of comprehensive blockchain knowledge and experience in leading and managing complex software products from conception to production in a startup environment.

This is a high-ownership and cross-functional role where you will be pivotal in taking the product from a vision to a reality. If you're looking for a challenging and fulfilling role that involves building an exciting product with the latest developments in the Ethereum and crypto, we'd love to hear from you.


London, UK or Remote (±2 hours of London timezone).

Travel to conferences and other industry events will be required as part of this role.

For exceptional candidates we will support relocation to London/Lisbon where members of the wider team are currently co-located.

What you will do

  • Conduct thorough research and discovery for product features and ecosystem integrations, aligning with OneBalance’s vision and strategy.
  • Develop clear, actionable product requirements based on market research, customer feedback, and internal stakeholder input.
  • Work closely with designers to create intuitive and effective user experience flows and best-in-class designs.
  • Partner with engineering teams to ensure smooth product development, from planning through to execution and delivery.
  • Ensure that all shipped software meets the highest standards of quality and functionality.
  • Employ an iterative approach to product development, constantly refining and improving based on feedback and performance metrics.
  • Effectively communicate product requirements and updates to the leadership team and other key stakeholders.
  • Maintain focus on the core product vision, skilfully managing scope and making necessary trade-offs in a dynamic startup environment.
  • Ensure that product development considers relevant regulatory requirements and compliance standards.


  • Minimum of 3 years of experience in product management within the blockchain or crypto space.
  • Experience of leading and managing complex software products from conception to production in a fast-paced, iterative startup environment.
  • Experience of communicating effectively with engineering, design, and leadership teams.
  • Comprehensive understanding of the Ethereum ecosystem and current developments.
  • Understanding of user experience design and the ability to collaborate effectively with designers.
  • Attention to detail and a commitment to quality.
  • Self-driven problem solver with the ability to break down ambiguous work and plot a course of action in a dynamic environment..
  • Crypto-native with a strong understanding of the customer base and ecosystem.

Nice to have

  • Experience working with crypto wallets, bridging technologies, and Layer 2 solutions.
  • Experience in cross-chain interactions and integrations.
  • Familiarity with account abstraction standards.


  • Generous equity allocation
  • Small high-performance team with no corporate bureaucracy
  • Semi-regular team off-sites (1-2 per year)
  • Flexible working hours and remote work options.
  • A chance to collaborate with some of the most experienced and reputable individuals/teams in the crypto space

OneBalance is committed to diversity and inclusion. We do not discriminate based on race, nationality, gender identity, age, disability, or religion. If you're passionate about blockchain technology and have the expertise we're seeking, we encourage you to apply.

Email: jobs@onebalance.io