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Mobile Engineer iOS C++ ARM CPU

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iOS Systems Engineer (C++ ARM CPU Computer Vision) London
Onsite
Total compensation of £150k (base salary + equity)
Are you a low level systems engineer who enjoys pushing mobile hardware to its limits?
You could be progressing your career in an impactful role, working on a "tech for good" product with the aim of transforming the lives of the visually impaired.
As an iOS Systems Engineer you'll:
- Join a cutting edge engineering team developing next generation computer vision technology, where you'll optimise complex mathematical algorithms to run in real time on resource-constrained iOS devices.
- Work beneath the application layer, solving challenging performance, memory and concurrency problems to deliver ultra-low latency on ARM based mobile hardware.
- Create advanced C++ and Rust codebases, optimise sensor fusion algorithms and Ceres solvers, fine-tune threading and memory management and integrate high performance native code with Swift applications.
- Play a key role in defining the technical direction of the platform, working with a high degree of autonomy while mentoring other engineers.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
This is a rare opportunity to tackle genuinely challenging engineering problems at the intersection of mobile systems, computer vision and high-performance computing, working with exceptional engineers on technology that pushes the limits of what's possible on modern mobile devices.
Location / WFH
You'll join colleagues in the South London office on a full-time basis, Monday to Friday.
About you
- Strong low level systems programming experience with C++ and / or Rust
- Expertise in performance optimisation, multithreading, memory management and ARM CPU architecture
- Experience developing complex mobile infrastructure, game engines, rendering engines, computer vision systems or mobile platform tooling
- Deep understanding of iOS internals and integrating native code with Swift / SwiftUI applications (will also consider Android experience)
- Ability to solve complex technical problems independently and influence architectural decisions
- Pride in building highly optimised, production quality software that operates under demanding real-time constraints


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What's in it for you
- Influential, high impact role
- Work on tech for good and use your tech skills to enhance people's lives
Apply now to find out more about this iOS Systems Engineer (C++ ARM CPU Computer Vision) opportunity.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
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