Chief Technology Officer (CTO) Web3/ Blockchain

£200,000 - £250,000/Year

Blockchain
CTO
Location
London, UK
Job Type
Permanent
Industry
Blockchain & Cryptocurrency
Remote/Onsite
Part Remote
Experience Required
8 - 12 Years
Education Required
Not Essential
Job Summary

CTO Role


The CTO will define and lead the company’s technology vision, strategy, and execution. This role is responsible for scaling a secure, high-performance blockchain platform, driving innovation, and aligning technology decisions with business goals. The CTO works closely with executive leadership and leads a growing global engineering organization.


Brief Company Overview


A global, mobile self-custody wallet platform with over 100 million downloads. The product provides a secure, chain-agnostic gateway to crypto and NFT ecosystems, supporting millions of digital assets across 100+ blockchains. A strong developer ecosystem enables partners to build wallets, reach large user bases, and drive global crypto adoption.


Key Responsibilities

  • Technology & Innovation
  • Own and deliver the technology strategy and roadmap
  • Ensure platform scalability, reliability, and security
  • Monitor emerging blockchain and crypto technologies to maintain competitive advantage
  • Ensure high-quality user experience from design through deployment
  • Leadership & Team
  • Build, mentor, and lead high-performing engineering teams
  • Foster a culture of collaboration, innovation, and continuous improvement
  • Cross-Functional Collaboration
  • Work closely with Product, Marketing, Legal, Business Development, and Operations
  • Governance, Budget & Security
  • Manage technology budgets and resource allocation
  • Own security architecture, protecting user assets and data
  • Stay ahead of evolving security threats and industry best practices


Skills & Experience


  • 5+ years in senior technology leadership roles
  • 2+ years in blockchain or cryptocurrency environments
  • Proven experience delivering large-scale, complex platforms
  • Deep hands-on knowledge of blockchain technologies (e.g. Bitcoin, Ethereum, smart contracts, DeFi)
  • Strong understanding of cryptography, consensus mechanisms, and blockchain security
  • Experience with open-source projects and developer communities
  • Strategic thinker with strong problem-solving skills
  • Comfortable operating in fast-paced, rapidly evolving environments


Why Join


  • Join a leading global blockchain platform at scale
  • Work with diverse, world-class international teams
  • Tackle complex, high-impact technical challenges
  • Flat organisational structure with flexible working arrangements
  • Competitive compensation and benefits



Company Summary
Our client a global, mobile self-custody wallet platform with over 100 million downloads. The product provides a secure, chain-agnostic gateway to crypto and NFT ecosystems, supporting millions of digital assets across 100+ blockchains. A strong developer ecosystem enables partners to build wallets, reach large user bases, and drive global crypto adoption.
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