Connecting you to top blockchain talent

Block21: unleashing talent in blockchain. Your go to partner for talent within the blockchain world

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About us

BLOCK21 was created by people who have come from a technology recruitment background within software development, data & design. We have a passion and vision of helping drive change within the Blockchain, Crypto & web3 space. We know that adding our experience together with our passion will enable us to be a great partner for some of the most interesting and exciting companies within the Blockchain space. Our consultants have many years of experience within the technology space, working across the globe, so have built-up great networks to allow us to help you find top talent quicker and more efficiently.

That is why here at BLOCK21, we don't consider ourselves as just another agency, we partner with companies and then act as part of the organisation, because we know that the whole process of hiring can be tough and time consuming, especially when you are trying to grow at a fast rate. We are here to take that responsibility away from you so you can give more attention to other important aspects of your business. We will focus on the full lifecycle of the process starting from the first contact all the way until the candidate has signed the employment contract.

We also enjoy attending conferences around the world. This allows us to get involved with the community and constantly learn about the latest information. This is important as it means we get to meet with clients and candidates face to face and become more than just a name, also allowing us to build a stronger relationship with the people we work with.

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Areas of Focus











Our Values


In all collaborations good communication is important for success and for us it is something we have a key focus on. We outline exactly how we do things, and how that can benefit both clients and candidates. Once we know how you work and how your processes run we will then be able to give advice every step of the way to ensure the best possible outcome.

Trust & Transparency

We take the time and care in making sure we understand both our clients and candidates' requirements. The through considered assessment we can provide the best solutions to succeed in both parties. We believe that this is a two-way street to ensure the process is as smooth as possible. Our focus in on building long lasting relationships that is needed to build the trust between all parties within the hiring process.

Quality & Efficiency

As we partner up with companies, we always look for ways to improve the efficiency and quality within the interview process. We know that processes can be time consuming, on both sides, so we share our expert knowledge to help in any way we can. This allows you to have a smooth hiring process and either focus on other tasks or start a new job quicker and easier.

What our clients have to say about us

  • “Matthew, has given great support through the process of landing a job in one of the leading companies in the market. He has a very personal approach, always positive and responsive. Matthew tried to understand my needs, and most importantly, communicate them to the company. Thanks to his great negotiation skills, we landed that I got an offer in very good conditions. I felt safe and supported when making decisions, and I was pleasantly surprised at how quickly my questions were answered. There is no doubt that I would recommend Matthew to help one get the next job or to find the right candidates for your company.”

  • "We had a sr. blockchain engineering role with very specific hiring criteria that couldn’t be filled by other recruiters. Block21 was able to find candidates within 10 days and within 30 we were preparing an offer. Highly recommend their services extremely happy with the results and their efficiency. The hire continues to be our top engineer."

  • "I had the pleasure of collaborating with Block21 on the recruitment of a rust developer for a blockchain start-up. Our interactions were consistently clear and efficient, beginning with the initial discussions to define our requirements, throughout the candidate presentation process, and even when the selected candidate signed the contract. They proved to be a responsive recruiter who adeptly presented candidates perfectly aligned with our specific needs. I wholeheartedly recommend Block 21 for all your recruitment needs.”

  • “Matthew is extremely enthusiastic. My boss also has same views about him. I really enjoyed talking to Matthew. I am sure he is great asset to any company to find right candidate.“

Meet our Team

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Ollie Cantwell

Co-Founder & Principal Consultant


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Matthew Nunn

Co-Founder & Principal Consultant


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Daniel Nunn

Associate Consultant


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