Critical Resources


A new model for recruitment, combining the advantages of direct sourcing with the expertise and resources of a specialist agency

“Provided me with top talent from all over the globe”

Jorge Felipe, Ashmore, private equity

Critical Future Global® Blockchain Development Services

Custom Development

Whether through the creation of decentralized applications or support of a private blockchain, Toptal’s experienced blockchain developers help clients take advantage of the numerous opportunities that the emerging technology has to offer.

Blockchain Security

Blockchain provides alternative options for digital security, using familiar cryptography but with unchangeable data. Work with Toptal developers to understand how your company can use blockchain as a means to secure data and enhance the trust verification processes.

Smart Contracts

Smart contracts are programmed contracts that utilize execution in a distributed environment for enforceability. These can variously be used to support crowdfunding, blind auctions, multi-signature wallets, and more.


Companies are turning to Ethereum, a blockchain-based platform, for broader applications of trust verification beyond just cryptocurrency including smart contracts (powered by the programming language Solidity).


The most popular cryptocurrency in the world, Bitcoin was also the first distributed blockchain. Toptal developers have experience with Bitcoin Core, the underlying reference client for the currency, as well as with the digital currency itself.


Created by the Linux Foundation, Hyperledger is a project of open-source blockchains and related tools. Toptal Hyperledger developers have experience in Hyperledger blockchain platforms like Fabric and Sawtooth, and tools such as Cello.

How Critical Future Global® Works

Talk to One of Our Industry Experts
A Toptal Director of Engineering will work with you to understand your goals, technical needs, and team dynamics.
Work with Hand-Selected Talent
Within days, we’ll introduce you to the right talent for your project. Average time to match is under 24 hours.
The Right Fit, Guaranteed
Work with your new team member for a trial period (pay only if satisfied), ensuring they’re the right fit before starting the engagement.


Critical Resources delivers the best recruitment services in the market. Our team have specialised experience of Executive Search, but we choose to work in a different way to offer more value for our clients. We provide direct recruitment managers, that source the best candidates for your company ongoing at a small fraction of the cost of traditional recruitment agency fees.

We can recruit for roles from CEO to division managers. Our industry expertise is unparalleled.

We work with many of the world's leading companies including Siemens, Unilever, Fedex, Arcadia Group, Royal Mail, Aviva etc.

Key Benefits
  • Identify the best talent in the market
  • Rigorous selection process
  • Professional account management /li>
  • Recruitment expertise built into the process
  • Exceptional communication skills (2018 – 2024)
  • Improved retention rates
  • Reduce cost to hire ratio
  • Extremely responsive
  • Global presence
  • Contractors available immediately
  • Roles filled within 24 hours
  • No role too senior
  • Measurable ROI
  • Best value in the market

Why Critical Future?

World Class AI Consultancy
Critical Resources is part of Critical Future is a leading strategy and technology consultancy. Strategic consultants by training we approach recruitment with a different mindset. Diligent research, benchmarking, and exceptional communication are our hall marks.

“Critical Future was selected by the British government to partner on a unique event on the Future of Banking”

Expert Resourcer
Recruitment Manager, MBA, MA, PhD candidate