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

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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.

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Company: Jack & Jill/External ATS
Apply for the Founding AI Engineer (£100k–150k + Equity) at Pharosyn
Location: London
Job Description:

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.

#J-18808-Ljbffr…

Posted: April 17th, 2026