Senior Mechanical Engineer | London (Hybrid)
Drive the design of life-changing healthtech in this Senior Mechanical Engineer role based in London. You’ll lead mechanical development on next-generation diagnostic devices in a high-impact startup environment. With a £75,000 salary, equity, hybrid working and real scope to step into R&D leadership, it’s a rare opportunity to build something that truly matters.
Scope of the Role
As Senior Mechanical Engineer, you’ll take ownership of transitioning a scrappy prototype into a scalable, manufacturable commercial product.
- Deliver CAD, engineering drawings, and full technical documentation
- Lead design for manufacture with contract manufacturers and industrial partners
- Repackage core assemblies for robustness and ease of production
- Implement structured design reviews, change control, and traceability
- Support transfer to production and prepare for compliance needs
Key Skills and Experience Required
- Proven experience as a Senior Mechanical Engineer or Mechanical Design Engineer
- Experience developing electromechanical systems and hands-on prototyping
- Proficiency in Fusion 360 or SolidWorks, with detailed tolerance analysis
- DFM experience with plastics, enclosures, and small-scale assembly
- Exposure to optics, fluidics, or diagnostic hardware is beneficial
Salary and Benefits
- £70,000 – 75,000 basic salary
- Equity scheme with milestone-based vesting
- 25 days holiday plus bank holidays
- Hybrid working (4 days in-office per week, London)
- Flexible hours
- Standard pension contribution
This Senior Mechanical Engineer role sits at the heart of a team shifting from early-stage invention to structured, scalable delivery. You’ll work alongside scientists, product managers and engineers who want to do the best work of their careers. Culture-wise, it’s collaborative and fast-paced, with strong leadership support and a shared drive to make an impact.
How to Apply
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