Head of Open Source Ecosystem in London

Head of Open Source Ecosystem in London

London Full-Time 80000 - 100000 £ / year (est.) Home office (partial)
Sentient Foundation

At a Glance

  • Tasks: Lead the open-source AI community and drive innovative projects with developers.
  • Company: Sentient Foundation, a pioneer in open-source AI aligned with humanity.
  • Benefits: Join a mission-driven team with opportunities for growth and impact.
  • Other info: Be part of a vibrant community with 2M+ members and influence grant funding.
  • Why this job: Shape the future of AI by connecting with top developers and projects.
  • Qualifications: 4+ years in developer relations and strong technical skills in open-source AI.

The predicted salary is between 80000 - 100000 £ per year.

About Sentient

The Sentient Foundation is building the open-source future of intelligence: AI aligned with humanity and never controlled by a single entity.

We’re a neutral, transparent steward of the open AGI ecosystem, uniting researchers, builders, and communities through open research (ROMA, OML, Open Deep Search), global programs like the Open AGI Summit, and a fast-growing builder community.

The role

You’ll own Sentient’s relationship with the global open-source AI community.

This includes developers building open models, tools, agents, data, and evals.

You’ll be a credible champion for open-source AI as a whole, earn the trust of builders across the ecosystem, and bring the best of them and their projects into Sentient’s orbit.

You’ll set community and ecosystem strategy, recruit builders to build on the open ecosystem broadly and on Sentient’s own stack (ROMA, ODS, Evo Skills, Arena, OML), and bring council members, advisors, and recognized thought leaders into the Foundation’s mission and governance.

You’ll help drive our open-source AI grants and investment program, which backs great open-source AI wherever it’s built, and carry the community’s needs back into product and research.

This is a senior, relationship-first leadership role for a recognized leader in open-source AI.

  • What You’ll Do
  • Own the Foundation’s community and ecosystem strategy for open-source AI broadly.

Champion great open models, tools, agents, and evals across the ecosystem, with Sentient’s own stack (ROMA, ODS, Evo Skills, Arena, OML) as one important part of it.

Stand up the programs, content, and team that get developers from zero to shipping.

  • Champion open-source AI through writing and storytelling, such as tutorials, docs, blog posts, demos, and talks that help developers build with the best of the open ecosystem, including Sentient’s own contributions (ROMA, ODS, OML) where they’re the right tool.
  • Support and help drive Sentient's open-source AI grants / investment program.

Source promising projects and builders, vetting technical quality and fit, and shepherding funded teams as they build on the Stack.

  • Lead and scale the developer community across Discord, Git Hub, and X. Answer hard questions, review contributions, and turn power users into ecosystem partners.
  • Recruit and convene ecosystem leaders. Bring council members, advisors, and recognized open-source thought leaders into the Foundation’s mission, programs, and governance.
  • Represent Sentient at hackathons, conferences, and online; run developer workshops and contribute to open-source libraries.
  • Be the developer's advocate internally: synthesize feedback into clear, prioritized input for product and research, and help shape SDK and API design.
  • Partner with product, research, and growth to amplify developer success stories across the open-source AI ecosystem and onboard new agent, model, data, and compute partners into the open ecosystem and, where it fits, onto the Sentient Stack.
  • What We’re Looking For
  • 4+ years in developer relations, community, or ecosystem roles, ideally in open-source AI/ML, data, or infrastructure.
  • Strong hands‑on technical ability.

You can read and write code (Python and/or Type Script), work directly with agent frameworks and the open stack (ROMA, ODS, Evo Skills, Arena, OML), and go deep enough technically to earn the respect of serious open-source developers.

  • 4+ years building open-source software yourself, with a deep personal network across the open-source AI developer community.

You already know many of the developers, maintainers, and projects we want to reach, and they know you.

  • A track record of recruiting and convening senior people ( founders, advisors, council members, or thought leaders) around a mission, and of being a recognized voice in an open-source or developer community.
  • A working understanding of LLMs, AI agents, and agent frameworks, and the ability to explain complex technical ideas simply through writing, demos, and talks.
  • A public portfolio of developer content, eg: tutorials, talks, demos, OSS contributions, or community building.
  • Sound technical judgment for evaluating projects, for sourcing and vetting grant and investment candidates.
  • Comfort with, or genuine curiosity about, Web3 / token incentive mechanics and on‑chain interoperability.
  • High user empathy, strong written communication, and a bias toward shipping.
  • Nice to have
  • Experience contributing to or maintaining open-source AI/ML projects.
  • Familiarity with agent frameworks, model fine‑tuning, evaluation/benchmarking, or decentralized/crypto ecosystems.
  • Experience running or participating in a grants, accelerator, or developer‑fund program.
  • A track record of measurably growing a developer ecosystem.
  • Why join

Build and lead the community and ecosystem function for an open AGI network at the ground floor, work across the full open-source AI + Web3 stack (OML, ROMA, ODS, Evo Skills, Arena), help direct where grant capital flows, and help a 2M+ community build and own the next wave of AI agents.

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Head of Open Source Ecosystem in London employer: Sentient Foundation

At Sentient, we are committed to fostering a vibrant and inclusive work culture that champions innovation and collaboration in the open-source AI community. As a leader in this space, you will have unparalleled opportunities for professional growth while working alongside passionate individuals dedicated to building an open AGI ecosystem. Our location offers a dynamic environment where creativity thrives, and your contributions will directly impact the future of AI aligned with humanity.

Sentient Foundation

Contact Details:

Sentient Foundation Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Head of Open Source Ecosystem in London

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We think you need these skills to ace Head of Open Source Ecosystem in London

Developer Relations
Community Building
Ecosystem Strategy
Open-Source AI/ML
Technical Ability
Python
TypeScript

Some tips for your application 🫡

Show Your Entrepreneurial Spirit:When applying for a role in startups and entrepreneurship, it's crucial to highlight any experience you have with starting your own projects or businesses. We love seeing examples of your initiative, so sprinkle in stories of how you’ve taken risks or solved problems creatively—this is what makes you stand out!

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Keep Your Portfolio Handy:If you have a portfolio showcasing any past projects or entrepreneurial efforts, definitely mention it in your application. Though not always necessary for full-time roles, it can provide us with deeper insights into your work style and creativity. If you have a blog, products, or any innovation, we'd love to see it!

How to prepare for a job interview at Sentient Foundation

Show Your Entrepreneurial Spirit

In startups, they love seeing passion and initiative. Be ready to share any personal projects or ideas you've worked on. This shows you’re not just about the 9-to-5, but you’re invested in creating value, which is key in this fast-paced environment.

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Expect to be thrown some curveballs during the interview—startups often face unexpected challenges. Having a couple of examples up your sleeve where you’ve creatively solved problems will really impress them. It's all about how you think on your feet!

Know Your Stuff About the Industry

Since you're applying for a full-time role, they’ll want to see you've done your homework. Make sure you understand where the startup stands in its industry, including competitors and market trends. It’s a great way to show you're genuinely interested and can contribute from day one.

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