Mobile Engineer (contract)
- Level
- Mid
- Work type
- Hybrid · London
Not stated in the posting: salary, visa.
Open. First seen 28 September 2026.
About the role
About Elyos AI
We’re building the next generation of customer service with AI Agents. Our agents answer calls, reply to emails and WhatsApp messages, make bookings, take payments, and operate the CRM in the same way a human would.
We founded Elyos in June 2023 and took part in the Y Combinator S23 batch. Our founders spent four months in San Francisco living and breathing AI. Since then, we’ve been growing revenue ~30% month on month and shipping fast. It’s been wild so far - and we’re just getting started. We recently raised a $13m series A to turbocharge our growth.
We're looking for a Mobile Engineer to build a POC of our native mobile app. Greenfield.
Ideally:
- iOS experience, with Swift
- Would be great if you have some native Android experience too
- If you have some experience with building on top of LLMs
- Looking at 3 month contract initially
Perks & Benefits
- 💸 Competitive salary & equity - we are building together, we win together
- 💪 Wellhub Gold subscription - access 1000's of gyms and health related activities (inc. GymBox, 1Rebel, F45 etc)
- 📚 AI-focused learning & development - stay ahead of the curve.
- ✈️ Team socials & annual offsites - cool destinations included (last year we went to Greece!).
- 🏥 Private healthcare - because your well-being matters.
The team: Engineering HIRES STEADILY
This role is one of 5 open in Engineering. 1 was posted in the last 30 days and the oldest in January: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Kubernetes (3 of 5), Python (3 of 5), Serverless (3 of 5), TypeScript (3 of 5), LLM (2 of 5)
OTHER ROLES ON THIS TEAM
- Applied AI Engineer (Staff Level) posted Aug 21
- Product Designer posted Aug 5
- Founding Engineer posted Jul 30
- Staff Software Engineer posted Jan 22
From the team and dates on elyos's own job board.
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