At a Glance
- Tasks: Lead the technical stack and develop AI-driven software solutions.
- Company: Join Mattinex, a forward-thinking startup revolutionising facilities management.
- Benefits: Equity opportunity, collaborative environment, and hands-on experience with cutting-edge tech.
- Other info: Looking for passionate innovators ready to take initiative and grow.
- Why this job: Be a co-founder and make a real impact in the AI space.
- Qualifications: Experience in ML, LLM APIs, cloud deployment, and solid coding skills.
The predicted salary is between 60000 - 80000 £ per year.
Mattinex is building software that improves coordination and communication between organisations and their suppliers in the facilities management space. We're solving a real operational problem with automation and AI agents, and we're already talking to customers about piloting the system.
The role involves joining as a technical co-founder, starting with a short working period together to ensure synergy and belief in the project. Once confirmed, the partnership will be formalised with equity.
You won't be the only developer; coding will be done alongside you, while the focus will be on sales, marketing, customer research, competitive analysis, and helping customers implement the product. You'd be leading the technical stack.
- ML / Data Science experience: Improving the accuracy and training of our AI agent will be a significant part of your work.
- Experience building with LLM APIs: Function calling, tool use, multi-step agents. Practical LLM/agent experience is more directly useful than a pure data science background.
- Cloud deployment experience: Ideally AWS (EC2, RDS, S3), or something like Railway.
- Backend and database fundamentals: PostgreSQL or similar, able to design a schema properly.
- API integration experience: Third-party APIs, auth flows, rate limits, unreliable external services.
- Solid software engineering habits: Git is essential, Docker is a bonus.
- Basic security awareness: Secrets management, environment variables, not shipping obvious vulnerabilities.
- Experience with AI coding tools: Claude Code, Cursor, or Codex.
- Some projects to show: Evidence that you genuinely enjoy building.
Location: You must be based in London. We expect to meet regularly.
What we're really looking for is someone with a fire in them. Someone who stays up thinking about what they're building, takes initiative, and figures out what needs to be done without being directed at every step. If that's you, technical gaps won't matter as much.
If you need a perfect spec before writing code, this probably isn't the right fit. If you can build something independently and iterate based on customer feedback, let's talk.
Technical Co-Founder & AI/ML Lead — Equity (London) employer: Mattinex
At Mattinex, we pride ourselves on fostering a dynamic and innovative work culture that empowers our team members to take ownership of their projects. As a Technical Co-Founder & AI/ML Lead in London, you'll not only have the opportunity to shape cutting-edge technology but also enjoy a collaborative environment where your ideas are valued. With a focus on personal growth and equity participation, we offer a unique chance to be part of a mission-driven company that is transforming the facilities management space through automation and AI.
StudySmarter Expert Advice🤫
We think this is how you could land Technical Co-Founder & AI/ML Lead — Equity (London)
✨Tip Number 1
Network like a pro! Attend meetups, tech events, or even casual coffee chats with folks in the industry. You never know who might be looking for a technical co-founder or have leads on exciting opportunities.
✨Tip Number 2
Show off your skills! Create a portfolio of projects that highlight your experience with AI/ML and LLM APIs. This will not only demonstrate your capabilities but also your passion for building innovative solutions.
✨Tip Number 3
Be proactive! Reach out to companies like Mattinex directly through our website. Express your interest in the role and share how you can contribute to their mission. A personal touch can make all the difference!
✨Tip Number 4
Prepare for those initial meetings! Research the company, understand their product, and think about how your skills can help solve their challenges. Being well-prepared shows your commitment and enthusiasm.
We think you need these skills to ace Technical Co-Founder & AI/ML Lead — Equity (London)
Some tips for your application 🫡
Show Your Passion:When you're writing your application, let your enthusiasm for the role shine through. We want to see that fire in you! Share why you're excited about building software that makes a difference in facilities management.
Highlight Relevant Experience:Make sure to showcase your experience with AI/ML and any projects you've worked on that relate to the job. We love seeing practical examples of your skills, so don’t hold back on sharing what you've built!
Be Yourself:We’re looking for someone who can think independently and take initiative. Don’t be afraid to let your personality come through in your writing. Authenticity goes a long way in helping us get to know you better.
Apply Through Our Website:To make things easier for both of us, please apply through our website. It helps us keep track of applications and ensures you get all the updates directly from us. We can't wait to hear from you!
How to prepare for a job interview at Mattinex
✨Show Your Passion for the Project
Make sure to express your genuine enthusiasm for what Mattinex is building. Talk about how you see automation and AI improving facilities management, and share any ideas you have on enhancing their product. This role is all about synergy, so showing that fire in your belly will definitely make you stand out.
✨Demonstrate Your Technical Skills
Prepare to discuss your experience with ML, LLM APIs, and cloud deployment. Bring examples of past projects that showcase your ability to lead a technical stack and integrate APIs. Being able to talk through your thought process and problem-solving approach will show that you're not just technically capable but also a great fit for the team.
✨Be Ready to Collaborate
Since you'll be working closely with another developer, it's crucial to highlight your teamwork skills. Share experiences where you've successfully collaborated on projects, especially in fast-paced environments. Emphasise your ability to take initiative while also being open to feedback and iteration based on customer needs.
✨Prepare Questions That Show Your Insight
Think of insightful questions to ask during the interview that reflect your understanding of the industry and the challenges Mattinex is tackling. This could include inquiries about their current customer feedback or how they envision the evolution of their AI agent. It shows you're not just interested in the role but also in the company's mission.
