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TechTree

Principal Software Engineer

London
€100k – €200k/yr
Posted about 1 month ago
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Principal Software Engineer

Senior Role in Healthcare AI Engineering (Principal Software Engineer) – Healthcare AI Startup

This role is being recruited for by TechTree, an AI-driven recruitment platform that partners with high-growth companies.

When you apply, techTree’s AI Agent matches you to not just this opportunity but to other relevant roles within their network—allowing one application to unlock multiple opportunities.


About the Role

We are seeking a Principal Software Engineer to deploy AI systems in healthcare, specialising in:

  • Patient communication, triage, and secure data integration using Python.
  • Collaboration with hospitals and clinics to deploy and refine enterprise-grade AI-driven applications, including:
    • AI-powered patient communication and triage systems
    • Agent orchestration frameworks
    • Secure healthcare data layers with low-latency voice and video support

This is a hands-on, Python-focused role centered on building and scaling distributed systems to tackle high-impact, healthcare-specific challenges.


What You’ll Be Doing

  • Architect and scale AI agents for healthcare applications.
  • Work on systems involving LLMs, reinforcement learning, and agent-based architectures.
  • Operate in a lean, high-pace team focused on quick shipping and iteration.
  • Address system performance optimisation and clinical accuracy—solving critical healthcare challenges.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.


What We’re Looking For

  • 5+ years of experience building complex, production-grade distributed systems.
  • Strong background in turning ambiguous requirements into scalable, robust solutions.
  • Healthcare, AI, or agentic systems experience considered a bonus.
  • Comfortable in fast-moving, owner-driven environments with minimal bureaucracy.
  • High agency, low ego, and the ability to thrive in a lean, collaborative team.

Compensation & Benefits

  • €100,000 – €200,000 salary (competitive range for Principal-level roles).
  • Equity included.

About the Company

This is a stealth-mode healthcare AI startup with a bold mission:

To use AI to automate GP diagnosis, developing autonomous agents capable of handling full doctor-level tasks, making healthcare universally accessible and efficient.

We’re actively searching for exceptional senior engineers who are driven to solve humanity’s toughest problems.

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While Python is our primary stack, we’re stack-agnostic—exceptional candidates with experience in Rust, Go, TypeScript, or any other cutting-edge technology are encouraged to apply.


What is TechTree?

TechTree merges AI agents with a human support team to enhance your job search experience. Here’s how it works:

Our AI Agent

  • Understands your background, priorities, and skills.
  • Dynamically matches you to real, live roles across their network—focusing on actual fit rather than just keywords.

Our Human Team

Supports you with:

  • Answers to questions about roles, processes, and next steps.
  • Clarifies when your experience might not align with traditional profiling.
  • Unblocks stalled processes or vague feedback.
  • Ensures transparency—no ghosts, spam, or wasted time.

How It Works for You

  • If you apply, you’ll be directly considered for this role and may also learn about other relevant opportunities.
  • If there’s no match, we won’t spam you—just disclose the lack of fit.

All roles on TechTree are live, active hires. No illusionary job posts—only real opportunities.

Trusted by 25,000+ job seekers

“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”

Jessica, London

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Skills

Python
AI
Healthcare
Distributed Systems
LLMs
Reinforcement Learning
Agent-Based Architectures
System Performance
Clinical Accuracy

Location

London, England, United Kingdom

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