Legal Counsel at Ultralytics – London, UK

The Dawn of In-House AI Legal Counsel

In the fast-evolving intersection of law and artificial intelligence, a rare opportunity has emerged for a legal professional who wants to build rather than inherit. Ultralytics, the creator of the world's leading YOLO computer vision models, is hiring its first in-house lawyer in London. This is not a typical general counsel role—it is a ground-floor position that asks you to architect an entire legal department for a series-A-backed AI startup scaling across London, Madrid, and Shenzhen. If you have ever dreamed of shaping the legal DNA of a company that is redefining vision AI, this role deserves your closest attention.

“We move fast. We build boldly. We execute with purpose. And we do it together.” — Ultralytics

Understanding AGPL-3.0 and the Dual-Licensing Revenue Engine

The heart of this role is the AGPL-3.0 and Enterprise dual-licensing model. For the uninitiated, AGPL-3.0 is a copy-left open-source license that requires any company using the software to open-source their entire project if they make it available over a network. Ultralytics monetizes YOLO by offering a free AGPL-3.0 version and a paid Enterprise license for companies that want to keep their code proprietary. This is not a compliance afterthought—it is the revenue engine of the business. The Legal Counsel will own this model end to end: detecting violations, reaching out to companies that are using YOLO without a license, negotiating settlements that convert unlicensed use into paid agreements, and structuring enterprise deals that define the commercial terms of the world's most popular computer vision framework.

This is a role where legal work directly impacts the P&L. Every conversion of a license violation into a paying customer is a tangible revenue win. Every negotiation with a Fortune 500 company that wants to embed YOLO into its products shapes the future of AI monetization. If you are tired of being viewed as a cost center, this role offers a refreshing change: the legal function is a profit engine.

What Ultralytics is Looking For: Skills That Separate the Best

The core requirements are demanding but very specific. Let's break them down:

• UK-qualified solicitor or equivalent with genuine multi-jurisdictional experience—this role touches the UK, EU, US, and China.
• Hands-on experience enforcing copyleft licenses—not just understanding them academically, but actually pursuing violations and converting them into contracts.
• Independent commercial drafting and negotiation—you will handle SaaS, licensing, distribution, and vendor agreements without a team to lean on.
• Comfort with building a legal function from scratch—processes, playbooks, approval workflows, outside counsel management—all yours to design.
• Working knowledge of GDPR and cross-border data flows—AI companies live and die by data, and you will be the guardian.

But the job description goes deeper. Ultralytics wants someone who has actually done this, not someone who will learn open-source licensing on the job. If you have negotiated an Enterprise license agreement, hunted down AGPL violations, or managed an IP portfolio for a software company, you already speak the language. If you have in-house experience at an AI startup, even better. Familiarity with SCA tools like SPDX and SBOMs, and an understanding of emerging AI regulation, will give you an edge.

Build Your Own Legal Department: The Ultimate Career Playground

For a mid-senior lawyer, the chance to be the sole in-house counsel is both exhilarating and terrifying. There is no playbook to inherit; you write the playbook. The job posting explicitly states: “There's no legal team to join—you're building it.” This means you will decide which processes are actually worth having at a company of this size, rather than accepting the bureaucratic bloat of larger organizations. You will select and manage outside counsel across the UK, Spain, China, and other jurisdictions, giving you a window into global legal systems. You will install matter management systems, contract tracking tools, and legal intake workflows that will scale with the company.

This role is a springboard to a future General Counsel or Chief Legal Officer position. In the AI world, lawyers who understand the intersection of open-source licensing, commercial contracts, and data privacy are incredibly rare and highly sought after. The experience you gain here—building a legal department from zero—will be a career-defining narrative that sets you apart in interviews for years to come.

How to Position Yourself for This Game-Changing Role

If you're considering applying, here are some concrete strategies to strengthen your candidacy:

• Deep-dive into AGPL-3.0 case law and enforcement practices. Read about how companies like MongoDB, Elastic, and others have navigated licensing enforcement. Understand the difference between AGPL, GPL, and LGPL, and be able to articulate the business rationale behind dual licensing.
• Showcase your negotiation wins. In your cover letter and interview, provide specific examples of times you converted a potential legal dispute into a revenue opportunity. Ultralytics wants a lawyer who thinks commercially.
• Familiarize yourself with Ultralytics YOLO and the computer vision landscape. Understand how the models are used in industries like autonomous vehicles, healthcare imaging, and retail analytics. This will help you speak the language of the engineering and sales teams.
• Brush up on GDPR and AI governance. The EU AI Act is coming, and Ultralytics needs someone who can navigate the regulatory maze. Take an online course or read recent commentary on AI compliance.
• Be ready to demonstrate your “builder” mindset. The company values “actions, not words” and “relentless progress.” Show that you have created processes from scratch in previous roles, even if on a smaller scale.

“If you're ready to build a legal function from the ground up, protect and grow a global open-source business, and make an impact—this is your moment.”

Compensation, Culture, and the Ultralytics Way

Ultralytics is not shy about rewarding excellence. The compensation package includes a competitive salary, equity, flexible working hours, 24 vacation days plus your birthday off, and a dedicated learning & development budget. You will work in the London hub with a team that is obsessed with AI, and you'll get the latest Apple hardware to do your best work. But the real perk is the opportunity to shape the legal foundation of a company that millions of developers rely on.

The culture is intense—described as a “high-intensity environment” with “bold goals” and an expectation to “act with urgency.” If you prefer a quiet, bureaucratic legal department, this is not for you. But if you thrive on ownership, constant learning, and having your hands in everything from IP strategy to data transfers, you'll feel right at home.

Frequently Asked Questions

1. Is this a remote role?

No, this is a hybrid role based at Ultralytics' London hub. The job description emphasizes on-site collaboration, so you must be willing to work from the office regularly. You also need legal authorization to work in the United Kingdom.

2. What is the most important experience I need to have?

The single most critical element is hands-on experience with open-source licensing enforcement and negotiation—specifically with copyleft licenses like AGPL or GPL. The role is centered on the dual-licensing revenue model, so you must be able to demonstrate that you've converted unlicensed use into paid contracts. Without this experience, your application is unlikely to be shortlisted.

3. What does “building a legal function from scratch” really mean in practice?

It means you will be the first and only lawyer. You'll decide how contracts are reviewed, what templates to create, which outside counsel to retain, and what tools to adopt. You'll have the freedom to design processes that fit Ultralytics' fast-moving culture, rather than inheriting legacy systems. It's both a heavy workload and an incredible opportunity to establish yourself as a leader.

4. What is the application deadline?

The posted deadline is not specified. The listing appeared on LinkedIn with an “Apply Now” button. Ultralytics is scaling quickly and likely reviewing applications on a rolling basis, so it's advisable to apply as soon as possible. Direct your application through the LinkedIn job posting provided.

In a world where AI is rewriting the rules of technology, the lawyer who can protect and monetize that innovation is priceless. Ultralytics is offering a rare chance to be that person. If you have the conviction and the skill set, do not let this opportunity pass you by.