Founding AI Engineer (£100k–150k + Equity) at Pharosyn Full Time

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jack’s network

The next step is to speak to Jack.

Job Title: Founding AI Engineer

Salary: £100k–150k + Equity

Company Description: Pharosyn – EF-backed AI startup for pharma

Job Description:

Join Pharosyn as a founding engineer to automate competitive intelligence in the pharma and biotech industries. You will build AI-powered systems that monitor clinical trials and regulatory filings, replacing manual processes for enterprise clients. Working directly with the CTO, you will own the full-stack platform and ship production code to strategic teams weekly.

Location: London, UK

Why this role is remarkable:

• Join a high-intensity, pre-seed startup backed by Entrepreneurs First (EF) and founded by Cambridge alumni at the ground floor.
• Directly impact the pharmaceutical industry by building privacy-first, SOC 2 compliant AI that automates complex strategic analyst workflows.
• Experience true technical ownership with the ability to make architectural decisions and see your code in production the same day.

What you will do:

• Design and implement core LLM orchestration layers and data pipelines to monitor and triage global pharmaceutical signals.
• Build and maintain the full-stack platform using Python, TypeScript, and React to deliver contextualized insights to enterprise customers.
• Collaborate with founders to shape the product roadmap and translate complex regulatory data into actionable strategic intelligence.

The ideal candidate:

• Strong experience building and shipping production-grade LLM-powered systems and complex AI engineering workflows.
• Proficient in Python and TypeScript/React with a technical degree from a top-tier UK Russell Group university.
• Between 0-4 years of software engineering experience with a builder’s mindset and a desire to thrive in a fast-paced environment.

Who are Jack & Jill?

Ok, I’ll go first. I’m Jack, an AI that gets to know you on a quick call, learning what you’re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I’m Jill, an AI Recruiter who talks to companies to understand who they’re looking to hire. Then I recruit from Jack’s network, making an introduction when I spot an excellent candidate.

Next steps

Step 1. Visit our website.

Step 2. Click ‘Talk to Jack’.

Step 3. Talk to Jack so he can understand your experience and ambitions.

Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.

Step 5. If Jill thinks you’re a great fit and her client wants to meet you, they will make the introduction.

Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs

This isn’t a trick. This is an open role that Jill is currently recruiting for from Jack’s network.

Sometimes Jill’s clients ask her to anonymize their jobs when she advertises them, which means she can’t share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn’t much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we’re giving his services away for free.