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Careers at Tatum

Remote-First Operation

Our team is spread around the globe, with employees in 10+ countries and from a multitude of cultural backgrounds. We collaborate using the most modern and interactive online tools available.

Flexible Hours

With team members in so many different time zones, flexible working hours are a given. Our employees work on their own time.

Results Driven

We value results, and we don’t micromanage. Being a part of Tatum means being proactive, taking initiative, and taking responsibility for your work. When you choose to do that is up to you.

Flexibility

As a fast moving company, adapting to change is the name of the game, and we strive to always maintain the greatest degree of flexibility possible. Our projects aren’t cookie-cutter solutions, they’re forrays into uncharted territory, and our teams always take initiative and charge bravely into the unknown.

Ownership

 

Tatum belongs to all of us, as do our individual decisions and responsibilities. If something goes wrong, we always want to turn it into something better. Every mistake is an opportunity to learn.

Creativity & Fun

A happy team is a productive team, and we always want our employees to enjoy the work they’re doing. Sometimes the best work gets done under the least expected conditions, so we want to foster a friendly environment to spark creativity as much as possible.

 

Senior Java Developer
Tatum Brno, Czechia
Tatum is a global leader in blockchain development platforms and infrastructure. We provide developers and enterprises with a powerful, flexible framework and a comprehensive suite of tools to build, test, and deploy blockchain applications. With over 100,000 Web3 projects and customers, and a recent $41.5 million funding round, we’re entering an exciting phase of growth—and we’re looking to expand our Engineering team with a skilled Java Developer. In this role, you will be responsible for developing and maintaining our flagship product, which provides customers with cutting-edge access to blockchain networks. You’ll work in a collaborative environment that fosters innovation and flexibility, with the opportunity to engage directly with advanced blockchain technologies. Your contributions will support our mission to create a seamless integration layer for diverse blockchain applications. What we need to help with: Design, develop, and maintain high-performance Java-based...

Apr 22, 2025