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Build what's next, together

Join a global team shaping technology that puts people first — building systems that are open, fair, and built to last.
How do you explain the mission of Input Output Group?

Where curiosity meets purpose

We don’t just follow what’s next. We question it, test it, and rebuild it better. At Input Output, we’re a remote-first collective of researchers, engineers, and creators united by a shared belief: technology should serve people, not the other way around.

Our global teams are connected by a single mindset: rigor with purpose. We debate ideas openly, challenge convention, and back everything with evidence. Freedom here isn’t a perk; it’s a principle. You’ll have the space to explore boldly, the trust to take ownership, and the support of peers who push boundaries with integrity.

Perks and benefits

What drives us

When I joined IO in April 2019, I was drawn in by the company’s incredibly powerful vision to transform the sytems of the world, for everyone, everywhere. As a techno optimist and believer in the power of technology to build real world human value, it was a vision that resonated deeply. Some 6 years on, it shines as brightly as ever, carried aloft equally by the many incredible players in the ecosystem that has grown all around us. It continues to be an enormous pleasure working alongside so many talented people to build that future together.

Tim Harrison

Working regularly with Prof Phil Wadler, whilst still learning the fine details of Lambda Calculus was immensely valuable - requiring considerable humility on some occasions, as I had to admit after a 15+ year academic career that I've never been put on the spot regarding the specifics of some of Lambda Calculus!

Ramsay Taylor

Working at IO is an incredible journey. I started as a contractor and have since transitioned to permanent staff because I love the team culture and the talented people I get to work with every day. I have the opportunity to work on exciting products like Project Catalyst and Hoskinson Health, creating intuitive and engaging digital experiences that continue to challenge and inspire me.

Amrit Panesar
600+
People
50+
Countries

We’re 600+ people across 50+ countries, united by curiosity and purpose. Wherever we are, we collaborate to build systems that empower individuals and strengthen communities worldwide.

Globe

IOG around the world

Colorado office

Input Output Group,
Longmont, CO

Buenos Aires office

Coming soon

Tokyo office

Coming soon

*Our current hiring locations include but are not limited to The United States, The United Kingdom, Argentina, Poland, Spain, Germany, Africa, Asia

The hiring process

At Input Output, our hiring process is designed to be open, engaging, and focused on building meaningful connections between talented people and inspiring work.

Screening call
01

It starts with a screening call where we get to know you, share stories about our team and projects, and explore how your experience connects with what we do.

Interviews
02

Next comes the interview stage, where you’ll meet members of our team, learn more about our projects, and get a real sense of our culture and ways of working.

Offer
03

If it’s a good match, we'll move to offer, complete a background check, and prepare to welcome you through onboarding.

From day one, we want you to feel informed, supported, and ready to make an impact.

Find your place in our global team

Input Output Education

Begin your journey learning blockchain today

At Input Output Education, we’re committed to delivering high-quality, accessible education on Cardano, IO principles and developer tools. Our mission is to empower individuals and institutions with the knowledge they need to shape the decentralized future.