Junior Prototyping and Design Engineer; Electrical, Mechanical, and Hardware Engineering

Junior Prototyping and Design Engineer (Electrical, Mechanical, and Hardware Engineering)

We invite you to apply for the Junior Prototyping & Design Engineer role at Fether Labs
, a startup developing wristbands that redefine human–computer interaction.

Location: Hammersmith, London, UK (on-site)

Start date: Immediately, or upon availability

Contract type: 1 year, fixed‑term

Deadline: Applications will be reviewed on a rolling basis until the role is filled

Apply here: (Use the "Apply for this Job" box below). Cm Xy7

Contact: Michael,

About Fether Labs: ⌚🤚🤖⚡
Fether Labs is building wristbands that turn gestures into commands. Our proprietary sensor technology, invented at Imperial College London, offers a natural, precise, and expansive set of interactions beyond standard electrodes or IMUs.

As a key member of our hardware team, you will design and fabricate prototypes, contribute to R&D, source components, and support technical demonstrations. The role is open to talented graduates and professionals alike.

• Build, assemble, and test wearable prototypes to rigorous standards.
• Lead in‑house fabrication using 3D printers (FDM/SLA) and related equipment.
• Collaborate on electronics, mechanical, and industrial design of our wearable device.
• Design and build test fixtures.
• Manage component sourcing and liaise with manufacturing partners.
• Assist with technical demonstrations and partner collaborations, occasionally abroad.
• Apply solid theoretical knowledge in mechanical engineering, industrial design, or electronics.
• Show proven prototyping/fabrication experience (university, personal projects, or previous roles).
• Demonstrate high dexterity for hand fabrication (mechanical assembly & fine‑pitch soldering).
• Adapt to work on different areas within a fast‑growth startup.
• Maintain focus and motivation in a deadline‑driven environment.
• Be within commuting distance of Hammersmith.
• Provide a portfolio of personal or professional engineering projects (images/links).

• The opportunity to join an early‑stage, fast‑growing deep‑tech startup.
• Direct contribution to the R&D of a next‑generation wearable.
• Exposure to the full product lifecycle, from concept to mass manufacturing.
• 28 days holiday (including bank holidays).

Entry level

Full‑time

Engineering and Information Technology

Computers and Electronics Manufacturing