Full-stack Engineer (TypeScript)

Halyard Health · Clinical software

Build prescribing screens that a tired clinician can use correctly at four in the morning.

Full-stackMid (2–5 yrs)HybridPermanentSponsors visas

Salary band

£65,000 – £82,000

Location
London
Pattern
Hybrid
Posted
31 Aug 2026 (3d ago)
Process
3 stages, listed below
Apply for this role

No account needed. One of us reads it before anything reaches the company.

The work

Prescribing is a form, and getting a form wrong here means the wrong dose. Most of the difficulty is in the edge cases: allergies, interactions, weight-based dosing for children.

Worth knowing

  • Two days a week in Southwark.
  • Everything is audited. You will write more tests than you are used to, and be glad of it.

Must have

  • Production TypeScript across front and back
  • Accessibility as a habit, not a checklist
  • Testing you actually trust

Nice to have

  • Healthcare or another regulated domain
  • Design systems

Interview process

If the client adds a stage after you’ve started, we’ll tell you, and you can withdraw.

  1. 01

    Intro call

    30 min

    Their questions and yours. No competency framework.

  2. 02

    Technical conversation

    60 min

    Walk through something you built. No live coding.

  3. 03

    Team and offer

    45 min

    Meet the people you would work with, talk numbers.