Join Juryo.ai as a Founding Engineer to build the infrastructure powering autonomous AI agents for the legal industry. You will shape the technical architecture, own entire product verticals from database to UI, and ship daily to real clients. This is a high-impact role for an AI-native developer ready to move at lightning speed.
Founding Engineer at Juryo
Juryo.ai is revolutionizing law firms with AI agents managing everything from intake to payments. After scaling to €1M ARR in seven months, they are seeking a Founding Engineer in Barcelona to build their engine room. You’ll shape the architecture, own verticals end-to-end, and ship daily to a growing client base. With a €40-70k base, meaningful equity, and a high-performance culture, this is a rare chance to join a rocket ship at the ground floor.
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Location
Barcelona, Spain
Compensation
€40k-€70k + Equity
Company
Juryo
Role overview
Juryo.ai is a high-growth startup that reached €1M ARR in just seven months, building autonomous AI agents for B2C law firms. Based in Barcelona, they develop systems that handle intake, sales, and payments, currently powering operations for over 30 firms across Spain and the UK.
What you will do
- Engine Room Leadership: Build the underlying plumbing, pipelines, and workflows that allow AI agents to manage law firm intake, sales, and payments autonomously.
- End-to-End Vertical Ownership: Take full responsibility for entire product features, moving from database schema design to frontend deployment in a high-velocity production environment.
- Continuous Deployment: Ship code daily and iterate based on direct feedback from lawyers using the system, ensuring high reliability for mission-critical client operations.
Who this is a fit for
- AI-Native Developer: You are proficient in directing AI tools and agents to accelerate your shipping speed, moving beyond manual coding to system supervision.
- Proven Product Builder: You have experience shipping real-world software within professional engineering organizations and are seeking a direct, high-impact environment with minimal bureaucracy.
- Full-Stack Proficiency: You are comfortable with TypeScript, React, Node.js, and Supabase, and can work onsite in Barcelona with conversational English fluency.
Why this role is remarkable
- Exceptional Traction: Scale with a company that hit €1M ARR within seven months and is already powering operations for over 30 law firms.
- Architectural Ownership: Influence core systems from day one without inheriting legacy code, making decisions that will define the company’s technical trajectory for years.
- Unlimited Innovation: Gain access to unlimited tokens and the freedom to experiment with cutting-edge AI agents and workflows without infrastructure bottlenecks.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Juryo wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.