Backend Engineer for Crypto Platform (m/f/d)

We love challenges. We love to build. We love to make things happen.

At JUSTROCKET we build products, we invest in scalable ideas, we rethink core businesses and processes, and we co-found new ventures. And to make all this happen we build teams – but not ordinary ones. We build self-organizing, cross-functional teams by empowering our members to take responsibility and ownership in the product building process. Paired with powerful tools and proven and truly followed processes, we succeed as a team.

On top of all that we put together the brightest minds in various areas to create an exceptional network and ecosystem of entrepreneurial-minded and execution-oriented experts. This is the JR Ecosystem.

JUSTROCKET has been building a driven tech community in Cluj-Napoca since 2016.

About The Project, We Need Power For

In cooperation with one of our clients, a financial technology company, we develop a crypto platform. The client is a stealth-mode startup with an AI-powered crypto betting platform designed to help retail crypto users discover the best traders in the market.

Some more interesting project facts

💡 Remote team of seasoned Web3 and consumer-tech builders

💡 A proactive, self-motivated environment

💡 Freedom to take responsibility and ownership.

💡 Extensive product roadmap.

Tasks

We are looking for a skilled Backend Developer with SQL expertise. A proactive, self-motivated individual with high initiative and ownership. (This is no blabla, you need to establish yourself as a trustworthy and reliable part of the team for yourself and the project to succeed). Ideally, you bring experience in Web3/DeFi or prediction markets (though not an exclusionary requirement). Smart contract work will be handled by other team members. You do not need to be afraid of solidity :)

Requirements

You shall bring:

✅ Strong SQL expertise

✅ Proficiency in Python

✅ Experience in backend development (building, managing, and maintaining infrastructure)

✅ Proficient in English communication skills

Nice to have:

✅ Experience integrating apps (Telegram/Discord) into a web backend

✅ Frontend skills (React, Typescript)

✅ Knowledge of Solidity

✅ Experience in trading, betting, or prediction markets

The general tech stack of the project is:

🖥 Python, Django

🖥 React

🖥 REST API's

🖥 SQL databases

Benefits

We provide:

💪 Assistance in setting up the project/integrating with the team

💪 Guidance while onboarding

💪 Support in any aspect of your activities

💪 Free choice of hardware

💪 Perks like private health insurance and 7card

💪 Regular team events like a week in a mountain hut

💪 Possibility to work remote (we will empower a flexible hybrid mode forever)

💪 Central working place in a big company house with lots of community space such as garden, BBQ area, and much more

💪 anything you are missing – let's talk!

Mission & statement

“Together” for us means empowering the JUSTROCKET community to be at its best. Our mission is to make diversity, equity, and inclusion our way of delivering solutions that matter.

We support open communication, deconstruct hierarchies, and encourage everyone to bring their ideas to the table, regardless of gender, race, religion, national origin, sexual orientation, gender identity, age, marital or veteran status, pregnancy, or disability, or any other basis protected under applicable law. Thus we team up with people who want to constantly grow, and support each other.

Some final words

You will be joining a dynamic and cross-border project team in Cluj.

If you have any further questions feel free to contact us any time!

Looking forward to meeting you for a (virtual) coffee or tea ☕️