At a Glance
- Tasks: Own and optimise AI pipelines for impactful real-world applications.
- Company: Exciting AI start-up in London scaling towards Series B.
- Benefits: Competitive salary of £110k plus equity and growth opportunities.
- Other info: Join a high-calibre team tackling complex AI challenges.
- Why this job: Shape the future of AI with high ownership and real impact.
- Qualifications: Strong software engineering background and startup experience required.
The predicted salary is between 110000 - 110000 £ per year.
I’m partnered with one of the most exciting AI start-ups in London right now as they scale towards Series B. They’re building production AI systems that turn weeks of due diligence into minutes - already trusted by major enterprises, financial institutions, consultancies, universities, and global organisations. This is not an AI research role. It’s about building real-world LLM systems that customers rely on for high‑stakes decisions.
The role: You’ll own parts of the AI pipeline end‑to‑end across:
- Entity resolution
- Evals & system optimisation
- Accuracy, latency, and cost improvements
The environment is highly agentic - Claude Code, Codex, and AI‑native workflows are embedded into how the engineering team operates day‑to‑day.
They’re looking for someone who:
- Comes from a strong software engineering background
- Has worked in fast‑moving startups or high‑performing tech teams
- Understands evals, reliability, and real‑world AI trade‑offs
- Wants high ownership and the chance to shape product direction
Strong product‑market fit and global customer growth. Complex real‑world AI problems with genuine impact. High‑calibre engineering culture with lots of ownership.
Senior AI Engineer - Series A - £110k + Equity employer: Few&Far
Join a dynamic AI start-up in London that is at the forefront of transforming due diligence processes for major enterprises and institutions. With a strong emphasis on innovation, employee ownership, and a high-calibre engineering culture, this company offers exceptional growth opportunities and the chance to make a tangible impact in the world of AI. Enjoy a collaborative work environment where your contributions directly shape the product direction and drive global customer success.
StudySmarter Expert Advice🤫
We think this is how you could land Senior AI Engineer - Series A - £110k + Equity
✨Tip Number 1
Network like a pro! Reach out to people in the AI space, especially those who work at start-ups. Use platforms like LinkedIn to connect and engage with them; you never know who might have a lead on that Senior AI Engineer role.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects related to AI systems. This is your chance to demonstrate your hands-on experience with real-world applications, which is exactly what these start-ups are looking for.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of entity resolution and system optimisation. Practice coding challenges and be ready to discuss how you've tackled complex AI problems in the past—this will set you apart from the competition.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of exciting opportunities, and applying directly can sometimes give you an edge. Plus, it’s a great way to show your enthusiasm for joining a fast-moving team.
We think you need these skills to ace Senior AI Engineer - Series A - £110k + Equity
Some tips for your application 🫡
Show Your Passion for AI:When writing your application, let your enthusiasm for AI shine through! We want to see how your experience aligns with our mission of building impactful AI systems. Share specific examples of projects you've worked on that demonstrate your skills and passion.
Tailor Your CV and Cover Letter:Make sure to customise your CV and cover letter for this role. Highlight your software engineering background and any experience in fast-paced startups. We love seeing how your unique journey fits into our vision, so don’t hold back!
Be Clear and Concise:Keep your application clear and to the point. We appreciate straightforward communication, so avoid jargon unless it’s relevant. Make it easy for us to see your qualifications and how you can contribute to our team.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our exciting journey!
How to prepare for a job interview at Few&Far
✨Know Your AI Stuff
Make sure you brush up on your knowledge of AI systems, especially LLMs. Be ready to discuss how you've tackled real-world AI challenges in the past and how you can apply that experience to the role.
✨Showcase Your Engineering Skills
Prepare to talk about your software engineering background in detail. Highlight specific projects where you've optimised systems for accuracy, latency, or cost. This will demonstrate your hands-on experience and problem-solving abilities.
✨Understand the Company’s Mission
Research the start-up's goals and the impact of their AI solutions. Being able to articulate how your skills align with their mission will show that you're genuinely interested and invested in their success.
✨Be Ready for Technical Challenges
Expect technical questions or even a coding challenge during the interview. Practise common algorithms and system design problems, as this will help you feel more confident and prepared to showcase your expertise.
