Senior Backend Developer

Work somewhere with the creativity of a scaleup and expertise of an enterprise.

We’re looking for a world-class Backend developer to join our Team in Milan.

You’d be in charge of Python and Node.js microservices development, and help maintain, upgrade and develop our BI analytics platform. We’d also expect you to research solutions, suggest improvements to the all-round UX and work on them.

Requirements

What You Have

• At least 5 years of industry experience
• Excellent knowledge of Node.js or Python
• In-depth Docker knowledge
• Experience with distributed systems design is a plus
• GCP, PostgreSQL, K8s, Typescript, Java knowledge is a plus
• Knowledge of CI and CD concepts is a plus

Who You Are

• Passionate about the digital world
• Enthusiastic, curious and a talented problem solver
• Excellent communicator with good relational skills
• Able to work both alone and in a team
• English speaker (we’re an international team)

Benefits

Perks

• Learning Friday. If our team members know more, so do we. That’s why we give everyone a training budget that they can spend on books, online courses or other training materials.
• Smart Working. Trains can be a drag, you can save some commuting time by working from home.
• Salary is based on experience, and topped up with other bonuses.

We offer a competitive salary, as well as an opportunity to receive company equity. The typical salary for this role ranges between € 50.000 and € 60.000. As you gain experience and make more significant contributions to the business, your compensation will be reviewed to match your impact. Additionally, depending on your seniority and your performance, you'll have the opportunity to receive stock options, with a variable value calculated from your base salary, giving you the chance to directly participate in the company’s success.

About Domyn

Domyn is a company specializing in the research and development of Responsible AI for regulated industries, including financial services, government, and heavy industry. It supports enterprises with proprietary, fully governable solutions based on a composable AI architecture — including LLMs, AI agents, and one of the world’s largest supercomputers.

At the core of Domyn’s product offer is a chip-to-frontend architecture that allows organizations to control the entire AI stack — from hardware to application — ensuring isolation, security, and governance throughout the AI lifecycle.

Its foundational LLMs, Domyn Large and Domyn Small, are designed for advanced reasoning and optimized to understand each business’s specific language, logic, and context. Provided under an open-enterprise license, these models can be fully transferred and owned by clients.

Once deployed, they enable customizable agents that operate on proprietary data to solve complex, domain-specific problems. All solutions are managed via a unified platform with native tools for access management, traceability, and security.

Powering it all, Colosseum — a supercomputer in development using NVIDIA Grace Blackwell Superchips — will train next-gen models exceeding 1T parameters.

Domyn partners with Microsoft, NVIDIA, and G42. Clients include Allianz, Intesa Sanpaolo, and Fincantieri.

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