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- Tasks: Build and improve AI systems that automate complex tasks and enhance agent performance.
- Company: Cutting-edge AI startup focused on innovative agentic systems.
- Benefits: Competitive salary up to £180k, equity package, and dynamic work environment.
- Why this job: Join a high-calibre team and make a real impact in the AI field.
- Qualifications: Senior engineering experience and strong software fundamentals required.
- Other info: Fast-paced environment with opportunities for creativity and growth.
The predicted salary is between 108000 - 180000 £ per year.
Frontier AI is a startup building state-of-the-art agentic systems that automate complex, multi-step tasks typically done by humans. Well-funded, with a value proposition combining cutting-edge research (in computer use and proprietary models) with forward-deployed implementation alongside enterprise clients.
You'd be joining the Agent team - a small, high-calibre group building the systems and tooling that actually makes agents work in production. This is engineering embedded in research - the model team trains the models; the agent team builds everything around them.
What you'll do:
- Build and improve agent logic: planning, tool use, skills, memory, orchestration
- Work on internal and academic benchmarks to measure and push agent performance
- Translate research ideas into working systems (tool calling, new agent capabilities, training signals)
- Build and evolve the in-house agent stack used across the organisation
- Partner closely with researchers to turn ideas into production-ready agent behaviour
- Iterate quickly, experiment often, and own problems end-to-end
What you'll need:
- Senior-level engineering experience from a high-bar environment (top AI lab, scale-up, or Big Tech)
- Strong software engineering fundamentals and system design skills
- Interest in agentic AI - prior agent experience is helpful but not mandatory
- Proactive, autonomous, and creative - you spot gaps and fill them
- Comfortable working in fast-moving, loosely specified problem spaces
This is an opportunity to build agentic AI at the frontier - not writing papers, but shipping systems that push the boundaries of what agents can do.
Shortlisted candidates will be contacted within 48 hours.
AI Engineer in London employer: Axiōma Search
Contact Detail:
Axiōma Search Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land AI Engineer in London
✨Tip Number 1
Network like a pro! Reach out to people in the AI field, especially those at Frontier AI or similar companies. Use LinkedIn to connect and engage with them; you never know who might have an inside scoop on job openings.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects related to agentic AI. Whether it's GitHub repos or personal projects, having tangible evidence of your work can really set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on your problem-solving skills. Expect technical questions that test your engineering fundamentals and system design abilities. Practise coding challenges and be ready to discuss your thought process.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in joining the team at Frontier AI. Don’t forget to tailor your application to highlight your relevant experience!
We think you need these skills to ace AI Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the AI Engineer role. Highlight any relevant projects or roles that showcase your engineering prowess and interest in agentic AI.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about building agentic systems. Share specific examples of how you've tackled complex problems in the past and how you can contribute to our team.
Showcase Your Projects: If you've worked on any relevant projects, whether personal or professional, make sure to include them in your application. We love seeing practical applications of your skills, especially in fast-moving environments.
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of getting noticed. It’s the quickest way for us to see your application and get back to you within 48 hours!
How to prepare for a job interview at Axiōma Search
✨Know Your Stuff
Make sure you brush up on your software engineering fundamentals and system design skills. Be ready to discuss your previous projects, especially those that relate to agentic AI. This is your chance to showcase your experience from high-bar environments!
✨Show Your Passion for AI
Express your genuine interest in agentic AI during the interview. Talk about any relevant projects or research you've done, even if it's not directly related to agents. This will help demonstrate your proactive and creative mindset, which is key for this role.
✨Prepare for Problem-Solving Questions
Expect to face some tricky, loosely defined problem scenarios. Practice articulating your thought process when tackling complex tasks. Show how you can iterate quickly and own problems end-to-end, as this is crucial for the role.
✨Collaborate and Communicate
Since you'll be partnering closely with researchers, highlight your teamwork and communication skills. Prepare examples of how you've successfully collaborated in the past, especially in fast-moving environments. This will show you're a great fit for their small, high-calibre team.
