Senior AI Software Engineer, LLMs – start-up, Up to £140,000 plus equity (multiple headcount)

Company: Saragossa
Apply for the Senior AI Software Engineer, LLMs – start-up, Up to £140,000 plus equity (multiple headcount)
Location: London
Job Description:

About the Role

Imagine how nice it would feel to work at a company that has the freedom to build solely AI solutions and AI agents. You could work with no restraints, have creative freedom, and be challenged to develop innovative AI solutions that have never been created before.

Here, you’ll get a lot of the freedom that you’ve likely always dreamed of! You will have the opportunity to set the vision of cutting‑edge AI solutions as well as influence the future direction of the company.

You will be meeting clients who want to realize the power of AI and you will be leading the development of AI solutions which will streamline and improve their day‑to‑day operations.

You will be joining a start‑up whose founders have already got a good track record of building a successful Data & AI company. AI is built in their DNA, being experimental is encouraged and making a positive difference through the development of AI solutions is what they do best.

What You’ll Do

If you’re proficient in python, are enthusiastic about working with LLMs and have strong experience leading the design and development of production‑grade solutions in enterprise, then this job could be a great next step in your career.

If you’re passionate about LLMs, want to work with the latest cutting‑edge technology and are enthusiastic about leading a team to create AI solutions that will make a real difference, then I want to talk to you.

Requirements

• Proficiency in Python• Enthusiasm for large language models (LLMs)• Strong experience in leading the design and development of production‑grade AI solutions in enterprise environments

Benefits

• Creative freedom to develop innovative AI solutions• Opportunity to shape the vision and direction of the company• Work with a talented, experimental team dedicated to making a positive impact through AI

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Posted: June 12th, 2026