Java Developer

Confirmo is a global stablecoin-first payment platform trusted by market leaders. Originally founded in Prague in 2014, we now run one of the most established infrastructures in the industry. In 2025, Confirmo Limited - part of the Confirmo Group - received authorization under the EU Markets in Crypto-Assets (MiCA) framework from the Central Bank of Ireland. Overview: We're looking for a holistic and seasoned Backend Developer looking for freedom yet having a highly collaborative and open-minded attitude. You're not only a developer, you want to architect solutions, you care about security principles, you want to deal with IaC infrastructure (AWS), you're passionate about services observability, you like the underlying principles of crypto, you want to teach us something and you also want to learn something new, then we're looking for you. We interact with crypto exchanges, we're operating and processing blockchain nodes, we're early adopters of the lightning network, our backlog is full of requests from our customers, we've insane amount of status quo breaking ideas, imagine all the fun 🙂 We explore and move fast. A checklist is our most complex “process”. Are you passionate about spending most of your working time on tech-heavy subjects? Come and join us. Your Profile: Mastery of JVM and PostgreSQL (Java 21 we are currently using). Proven track record of full-cycle backend development, including testing, integration, monitoring and maintenance. Analytical thinking, highly organised mind. We don't have the capacity to micromanage, we need to rely on your abilities. Strong ability to prioritise and choose your battles. Our technical debt needs to be deliberated and organised. The willingness to be regularly giving (and receiving) constructive feedback. We are following the disagree & commit principle. Any of these is a plus: Previous SW engineering experience in the crypto, online payments, banking, or retail industries. Proven track record of actively contributing