CTO & Co-Founder - Agentic AI; LegalTech

Juryo

Juryo is building the agentic AI platform for small and mid-sized law firms, starting with high-volume B2C practices (extranjería, LSO, laboral, deudas, civil). Our voice and Whats App agents already qualify clients, generate documents, manage cases, and handle billing workflows, delivering over 2× improvement in lead conversion for our customers.

We've gone from idea to revenue in months:

• Multiple paying law firms onboarded
• Six-digit ARR
• Daily usage (+200 calls/Whats Apps) by real customers
• Clear PMF in a massive, fragmented €5B+ market (in Spain alone)

As a co-founder, you'll be in the driver's seat—shaping the vision, setting the pace, and taking ownership. In return, we'll back you with capital and provide hands-on support across Product, Tech, Design, GTM, Legal, Talent, Finance, and Fundraising to accelerate your journey from 0 to 1.

• Co-craft the technical North Star with the founding team and convert vision into an aggressive, value-obsessed roadmap.
• Build hands-on and ship code daily, leveraging the latest AI orchestration techniques (multi-agent workflows, toolformer, dynamic RAG pipelines) and rock-solid engineering practices (DDD, SOLID, ruthless automation) to deliver customer value at record speed.
• Recruit, coach, and scale a top-1% engineering guild spanning backend, frontend, data, and Dev Ops—shipping product that customers actually use every single week.
• Design high-throughput data pipelines to improve our agents while guaranteeing security and compliance.
• Drive a culture of excellence through continuous delivery, rapid experimentation, and metrics-driven improvement.
• Move fast, obsess over customer impact, and work tirelessly to turn an ambitious vision in reality.

• 5+ years of experience as a Software Engineer
• Hands-on builder. You prototype quickly and turn ideas into working features in days.
• Practical AI experience. You've built with modern LLM tools—agent orchestration, RAG, embeddings—and know what works in production.
• Curious and smart. You track new research and apply what's useful.
• User-value focus. You measure success by customer impact and time saved, not vanity metrics.
• Ownership mindset. You take responsibility for outcomes and think long-term about product and company value.
• Bias for shipping. You pick simple solutions, automate routine tasks, and release early and often.
• Team builder. You attract and develop strong engineers and foster a supportive, high-standards culture.
• Clear communicator. You explain technical trade-offs to both engineers and non-technical stakeholders.

• Day-1 founding seat. Jump into an ambitious startup from the ground up, with a validated concept and live pilots.
• De-risked upside. Build as a co-founder on a path charted by Antai's successful venture-studio model—capital, playbooks, and network included.
• Full-stack operator support. Access Antai's expert teams in Product, Engineering, Design, GTM, Legal, Talent, and Fundraising whenever you need them.
• Significant equity. Own a sizable stake in this venture and optional carry in other Antai portfolio startups.
• Founder community & investors. Join a tight network of serial entrepreneurs and top-tier backers who've scaled category leaders.
• Workspace flexibility. Work from our hubs in Barcelona, Madrid, or Mexico City—or stay remote and sync on frequent on-sites.