CTO

Key To Web3

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Remote remote Until 8/21/2026 First posted May 25, 2026 Last posted May 25, 2026
Job description
We are seeking a proven Web3 leader who thrives in a fast-paced, high-growth environment. You have experience building from zero to one, leading technical deployments, and managing development teams. This role requires hands-on coding, strategic leadership, and deep expertise in Web3 technologies. While you will manage the team, this is not a pure people-management role—you will be directly involved in development.

Key Requirements:

  • CTO, founding engineer, or lead engineer experience in a Web3 or high-growth tech startup.
  • Proven leadership managing senior development teams using agile methodologies.
  • Hands-on coding experience in Web3 environments.
  • Strong background in architecture and design of scalable protocols and products.
  • Deep familiarity with Web3 ecosystems, including account abstraction and smart accounts.
  • Experience with:
  • Node.js, TypeScript, PostgreSQL, React, Solidity
  • Scalable AWS infrastructure design
  • Smart contract development and security best practices
  • Proven ability to align technology, product development, and business strategy.
  • Active participation in the Web3 community (e.g., conferences, hackathons, open-source contributions).
  • Experience working in a remote-first environment with availability in EU/US-East time zones.
  • Your Role
  • As CTO, you will drive innovation and execution, shaping the company’s technical vision and strategy while actively contributing to development.

Key Responsibilities:

  • Lead and mentor a team of 15+ engineers, fostering a high-performance culture.
  • Oversee production deployments of SDKs, APIs, and smart contracts.
  • Design and own the technical architecture and roadmap.
  • Ensure security, scalability, and performance in product development.
  • Collaborate with leadership to align technology, product, and user needs.
  • Represent the company as a technical thought leader in the Web3 community.
About this role

Summary

Lead Web3 technical strategy, manage engineering teams, oversee development, ensure security and scalability

Job title

CTO

Experience level

leadership in high-growth Web3 environment

Industry

software

Location requirements

remote, EU/US-East preferred, full remote allowed

Salary

Not specified

Management role

Yes

Skills & keywords

Required skills

Node.jsTypeScriptPostgreSQLReactSolidityAWSsmart contract security

Preferred skills

Web3 ecosystemsprotocol designcommunity engagementremote teamwork

Specializations

Web3smart contractsblockchainAWSscalable protocols
Locations

Structured locations inferred from the posting.

Unknown location

Remote

Unknown location

Remote
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