Java Software Engineer

You're a builder. You hate bureaucracy. You ship.

Ultra - an elite unit within - is assembling a handful of exceptional engineers across Europe. No distractions. Just you, AI, and genuinely hard problems.

We're not looking for many. We're looking for the right ones.

Strong fundamentals still matter - clean architecture, scalable systems, maintainable code. What's new is the AI multiplier on top. We sit at the intersection of deep vertical complexity (automotive SaaS, 10,000+ dealerships, enterprise-grade) and a company that has gone all-in on AI as its primary engine of scale.

Vertical SaaS captures the most value from AI. We're not theorising - we're living it.

High autonomy. Real tools. An environment where leveraging AI is a feature, not a quirk.

If you're relentless and fast, and you've been waiting for a place that rewards it - let's talk.

Requirements

What you bring:

• 5+ years of backend development - PHP, Node.js, or Java preferred
• Comfortable on the frontend: Vue, React, or Angular
• Fluent in microservices architecture and distributed systems
• SQL and NoSQL databases - you know when to use which
• AWS for infrastructure and deployment
• You already use AI tools in your daily workflow - Cursor, Claude, and whatever else gives you an edge

Benefits

Benefits:

• Competitive salary
• Meal Vouchers (€7 per working day)
• 26 days holidays + national bank holidays
• Individual training paths
• Opportunity to develop and move within the company
• National and international mobility options

What you can expect from the recruitment process:

1. HR interview
2. Hiring Manager interview
3. Technical interview
4. C-level interview

is an Equal Opportunity Employer and Prohibits Discrimination and Harassment of Any kind. Our company is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at are based on business needs, job requirements, and individual qualifications, without regard to race, colour, religion or belief, age, family or parental status, or any other status protected by the laws or regulations in the locations where we operate.