London Center for Development
Senior Full-Stack Engineer
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Huddle
London / Remote (UK + EU)
Permanent
Senior Full-Stack Engineer
Help us turn the room where research meetings actually happen into the best long-form collaboration surface on the market.
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Posted
08.04.2026
Salary
£90,000 – £115,000 + share options
Hours
37.5 / week
Reports to
Mahougnon Bernard De Montfort Assogba (CTO)
Seniority
Senior
The role
Huddle is the video-and-workspace product researchers use for the meetings that do not look like sales calls, long, multilingual, document-heavy, resumed days later. You will work across the realtime media stack, the persistent-room data model, and the surface researchers actually open. We hire senior because the work spans several disciplines; we expect you to be strong in two of them and curious about the rest.
What you will own
A real piece of the company.
- Own a feature in Huddle from data model to UI, including the realtime portion.
- Contribute to the transcription / translation pipeline used in 90+ languages.
- Pair with the Shelves team on the file-handoff surface (recordings, whiteboards, summaries).
- Take part in the customer-feedback loop, Huddle is used by people who reply to bug reports.
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What you bring
The musts and the bonuses.
Required
- Five-plus years of professional experience across both backend and frontend disciplines, with a real artefact in each.
- Comfort with at least one realtime media or signalling layer (WebRTC, LiveKit, Mediasoup, Janus, whichever you have shipped).
- TypeScript fluency; React or Svelte is fine, both is better, neither is fine if you can pick up our component primitives quickly.
- A clear preference for written communication, Huddle is built by people who use Huddle, and we are mostly asynchronous.
Bonus, not required
- Experience in the higher-ed or research sector (the customers we serve).
- Open-source contributions to any of the realtime stacks above.
- A second language; we will hire you faster if it is Turkish or French.
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The hiring process
No surprises.
Five conversations. Two of them paid. Decision in five working days.
Step 1
Initial conversation
Bernard Assogba, 30 minutes, Huddle
Step 2
Technical conversation
Architecture review of a realtime feature you have shipped, 90 minutes
Step 3
Pair programming
Two hours, paid, on a small Huddle bug
Step 4
Founders' chat
A conversation with the four co-founders, 60 minutes
Step 5
Offer
Within five working days of the founders' chat
Compensation & Benefits
Published, not negotiable downward.
- Salary band published above; reviewed every twelve months.
- Share options on a four-year vest with a one-year cliff.
- Thirty days of paid leave plus statutory bank holidays.
- Workspace stipend, learning budget, conference budget, published, not negotiable downward.
Next step
Send us a short note. No CV gate.
Apply now
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