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Senior Mechanical Design Engineer

  • Full Time
  • London
  • 60000-65000 GBP / Year
  • December 19, 2025

Kodu

Solve real climate problems with elegant hardware that ships. London-based, salary £60,000 – £65,000 plus strong lab access and impact. As a Senior Mechanical Design Engineer, you’ll take ideas from sketch to validated prototypes for sensing-led products tackling emissions in tough, real-world environments. Hybrid working with hands-on prototyping every week.

Scope of the Role

Working closely with electronics, software, and science teams, you will own concept-to-prototype development, de-risking mechanisms, and housings through fast iteration. Your role as Senior Mechanical Design Engineer will be varied, and the scope includes the following:

  • Generate early concepts and lead practical ideation for mechanical solutions.
  • Build prototypes, run tests, document outcomes, and iterate quickly.
  • Create accurate 3D CAD and concise 2D drawings for fabrication.
  • Plan and execute trials, reporting issues, and implementing changes.
  • Collaborate across hardware, software, and science to resolve system problems.

Key Skills and Experience Required

To be successful in this Senior Mechanical Design Engineer role, you’ll need:

  • Proven experience in new product development as a Mechanical Design Engineer, Mechanical Engineer, or Product Design Engineer.
  • SolidWorks or Onshape fluency, plus precise 2D drawings and tolerance stacks.
  • DFM knowledge: 3D printing, CNC machining, vacuum casting, and supplier engagement.
  • Hands-on prototyping with Arduino-based rigs, sensor selection, and iterative testing.
  • Communicates complex engineering ideas clearly in ambiguous, startup settings.

What you’ll get

  • £60,000–£65,000 basic, depending on experience.
  • Hybrid: four days on site in London.
  • Access to on-site prototyping and testing resources.
  • Opportunity to shape next-generation sensing hardware from early development onward.

You’ll join a mission-centred, warm, and candid team that values clear thinking, strong communication, and practical decision-making. Expect fast feedback, respectful challenge, and a shared focus on measurable climate impact. It suits a Senior Mechanical Design Engineer who enjoys ambiguity, moves quickly, and cares about real-world performance.

How to Apply

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