Backend Developer

Full-Time

Part-Time

Prague

Brno

Remote

Welcome to CleevioX – a place where we shape the future of Web3! If you're excited about developing cutting-edge applications, such as trading platforms, intelligent Telegram bots, or tap2earn and play2earn apps, then you're in the right place. We work with the latest technologies, building applications that make a real impact. Are you eager to build on blockchains like Ethereum and other EVM-compatible chains, Solana, Sui, and more? Then join us and be part of a team that's changing the game. #skyIsTheLimit

Ready To Join?

Is this you? We hope so!

What are our expectations of you?

you know Java 21 very well,
as well as: Spring Boot, Hibernate, PostgreSQL/SQL,
you have drive and are eager to learn new things,
you can build applications from scratch (no legacy code here!),
you don’t need prior Web3 experience,
you want to work on innovative projects with a focus on high-quality code,
you are independent, but still a team player.

Bonus points if:

you have an interest in cryptocurrencies and blockchain,
you know terms like blockchain, DEX, swap, coins, tokens, staking, farming.

Matched with our requirements?

Take a closer look.

What can you expect?

We're working on projects that truly make a difference. You won’t face any routine here—every project will push you forward and teach you something new. On the backend, we use the latest technologies available. Our typical stack includes Java 21, SpringBoot, Hibernate, jOOQ, Kubernetes, and PostgreSQL. On new projects, we're transitioning to Kotlin.

Forget endless meetings and slow processes—things move fast here. We use GitLab for version control, our infrastructure is on GCP, and we communicate via Slack. You won’t be alone during code reviews—you’ll have a partner, and our QA team will cover testing.

Why
‍CleevioX

Our benefits are hard to beat.
Like the sound of these?

01

Friends for life

We're not just teammates, we're a work family. Make memories that will last a lifetime.

02

Great work rewarded

A highly competitive salary is a given. Success fees and bonuses? Icing on the cake.

03

Get better every day

English courses every week and if you find a great book, conference or course - we'll pay for it!

04

Exceptional projects grow exceptional skills

Work for first class clients, use the latest and greatest tech – and be the one who invents it!

05

Working with a relaxed vibe

With coffee and snacks within reach, homemade breakfasts three times a week and regular teambuildings.

Let ’s discuss 
your next big thing

Ondřej Macháček

CEO

Let’s talk