Toolmill Briefswhat companies are building, read from their hiring

Company brief · updated 2026-10-19

Mytos

mytos.bio · Healthcare · Automated CDMO for cell therapy. Scale to thousands of patients in months, at 40% lower cost. iDEM technology, UK facility.

13open roles
1new in 30 days
0closed in 30 days
1remote-eligible
steadyhiring velocity

What they're building

Fully-automated cell manufacturing sites powered by custom robotics, sold as an automated CDMO strong signal

Today: "Automated CDMO for cell therapy" (mytos.bio home page)

Roles: Supply Chain Manager · Principal Scientist (PD/MSAT) · Quality (QA) Lead - CDMO · Engineering Technician · Associate Scientist

Requirements mention: fully-automated cell manufacturing sites · custom robotics · automated CDMO · Quality Assurance · MHRA Manufacturing and Import Authorisation (MIA) license

Inference: the Quality (QA) Lead posting refers to obtaining the first site's MHRA Manufacturing and Import Authorisation (MIA) license, and the role covers London and Stevenage, so they may be preparing a first licensed UK site, with quality, supply chain and process development roles around it.

Machines that fully automate human cell production moderate signal

Today: Automated manufacturing behind its CDMO: "Mytos’ automation enables scaling in months not years" (mytos.bio home page)

Roles: Manufacturing Lead (Hardware) · Junior Mechanical Engineer (Summer 2026) · Senior Mechanical Engineer

Requirements mention: machines to fully automate human cell production · machines

Inference: a Manufacturing Lead (Hardware) role opened in September 2026 alongside the mechanical engineering roles, so they may be moving from designing their machines to producing more of them.

Software for setting up experiments and monitoring cell growth on Mytos hardware (as described in postings opened in 2024 and early 2025) weak signal

Today: The site now describes a CDMO service on the "iDEM platform" rather than lab software (mytos.bio home page)

Roles: Junior/Mid Software Engineer · Senior Product Designer

Requirements mention: full-stack · IoT devices · Cloud · Mytos hardware · product design · design systems

Where the headcount is going

DepartmentOpen
Other13

No posting lists a department, but by title the 13 roles split into running a cell manufacturing site (4), building the hardware (4), software and design (2), a small business layer (Business Development Manager, Chief of Staff) and one general opportunity.

Who they need

Seniority: 3 junior, 3 senior, 2 manager, 1 principal, 3 with no level stated.

Skills named most: custom robotics (5), fully-automated cell manufacturing sites (4), design systems (2), automated CDMO (1), Quality Assurance (1), MHRA Manufacturing and Import Authorisation (MIA) license (1), analytical (1), full-stack (1), IoT devices (1), Cloud (1), product design (1), pixel-perfect UI (1)

Locations: London for 11 roles; London and Stevenage for 1 role (Quality (QA) Lead - CDMO); 1 remote role tied to the United States (Business Development Manager).

How to use this

If you're applying: Most roles are in London and list no department. If you have Quality Assurance experience with MHRA MIA licensing, the Quality (QA) Lead - CDMO posting is the most specific match. Some postings have been open since 2023 or 2024 (General Opportunity, Engineering Technician, Senior Product Designer), so confirm they are still active before you apply.

If you're selling or recruiting: Hiring splits evenly between running a manufacturing site (Supply Chain Manager, Principal Scientist (PD/MSAT), Quality (QA) Lead - CDMO, Associate Scientist) and building the hardware (Manufacturing Lead (Hardware), two Mechanical Engineers, Engineering Technician). The first site's MHRA MIA licence work is the clearest opening for quality, supply chain and manufacturing suppliers. The only commercial role is the remote Business Development Manager in the United States.

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Open roles (13)

TitleDepartmentLocationPosted
Associate ScientistLondon2026-10-09
Business Development ManagerUnited States (remote)2026-09-22
Supply Chain ManagerLondon2026-09-16
Manufacturing Lead (Hardware)London2026-09-02
Principal Scientist (PD/MSAT)London2026-06-18
Chief of StaffLondon2025-12-03
Quality (QA) Lead - CDMOLondon and Stevenage2025-11-28
Junior Mechanical Engineer (Summer 2026)London2025-10-28
Senior Mechanical EngineerLondon2025-07-15
Junior/Mid Software EngineerLondon2025-03-17
Senior Product DesignerLondon2024-03-26
General OpportunityLondon2023-11-30
Engineering TechnicianLondon2023-11-06