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Compiler Engineer - LLVM / C/C++ / CPU

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Compiler Engineer - LLVM / C/C++ / CPU
About the role
Our client, a leading global technology company, is looking for a proactive Compiler Engineer to join its compiler and runtime libraries team, working with colleagues across the UK and international research hubs.
You will tackle complex real-world compute challenges in server, HPC and AI domains. You will analyse binary performance, apply cutting-edge compiler passes, resolve deep toolchain issues and collaborate in a multicultural team to deliver high-impact software, with opportunities to contribute your work back to leading open-source projects.
What you will be doing:
- Extending and enhancing LLVM-based compilers to support emerging hardware and instruction set features
- Architecting and implementing advanced optimisation passes for next-generation xPU architectures
- Exploring and integrating AI/ML techniques to drive intelligent, auto-tuning compiler optimisations
- Rigorously analysing the efficiency and performance of compiler-generated machine code
- Partnering directly with hardware co-design and xPU architecture teams to influence future silicon and software design
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.
See breakdownIt searches the market for you
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.
Your background:
- A genuine passion for compiler construction, code generation and low-level software engineering
- Advanced programming fluency in C and C++
- A solid understanding of modern CPU or xPU hardware architectures
Desirable skills:
- BSc, MSc or equivalent degree in Computer Science or a related technical discipline
- A proven track record of contributions to open-source software communities or compiler codebases
- Strong self-directed learning, hands-on execution skills and curiosity to tackle complex engineering problems
- Clear communication skills and a collaborative approach in distributed, multi-disciplinary teams


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If this sounds interesting and you'd like to learn more, click the link below to apply or email me with a copy of your CV on smouland@eu-recruit.com
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