WhyHireWrong?
Senior C++ Engineer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
About the role:
We are hiring a senior, hands-on C++ engineer to build and optimize the low-latency hot path for a top-tier global trading firm (name shared under NDA). This is a headhunting search for one exceptional engineer, not a volume hire. You will own performance-critical trading and market-data systems in production, working alongside traders and quant researchers.
If you are motivated by genuinely cutting-edge, latency-obsessed engineering - not just comp - this is built for you.
Location and eligibility:
- Fully remote from the UK (primary), Netherlands, or France
- You must already hold the right to work in your country of residence (no sponsorship offered)
Engagement:
- 12-month contract, convertible to a full-time/permanent role after 12 months by mutual agreement
- Employment/engagement vehicle handled per country
Compensation:
- Highly competitive, benchmarked to top-of-market trading-firm rates for senior low-latency engineers
- Exact range confirmed at screening
What you will do:
- Design, build, and optimize the low-latency hot path for automated/electronic trading in modern C++ (C++17/20)
- Build and maintain market-data infrastructure: feed handlers, ticker plant, order-book construction, and normalization
- Implement exchange connectivity and FIX-based order flow, including smart-order-routing components
- Drive down tick-to-trade latency using lock-free data structures, cache- and NUMA-aware design, and kernel-bypass networking (Solarflare/Onload, DPDK)
- Profile, measure, and eliminate latency and jitter across the full stack
- Translate strategy and execution needs from traders and quants into performant, reliable production code
- Own components end-to-end: reliability, observability, and incident response
Reasons to use Rodeo
Start with a chat, not a search bar
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.
It 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.
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.
Required
- ~6+ years of professional C++ engineering in production low-latency systems
- Modern C++: C++17 minimum, C++20 preferred
- Low-latency experience from traditional financial services: proprietary trading firm, market-maker, HFT shop, investment-bank e-trading desk, or systematic hedge fund
- Direct market-data, feed-handler, or electronic-trading exposure
- Hands-on with lock-free programming, multicast, low-level networking, and performance profiling
- Comfortable with fully remote work and a 12-month contract structure
Nice to have
- Kernel-bypass (Solarflare/Onload, DPDK) and NUMA/cache-aware design
- Order book, ticker plant, smart-order-router, and exchange connectivity
- Deep tenure in a single demanding low-latency environment
Not a fit
- Low-latency C++ experience derived solely from crypto exchanges or crypto market-makers (traditional trading backgrounds required)
- Purely academic or research C++ with no production low-latency systems
- A pattern of very short tenures with no depth in one low-latency environment
Screening focuses on
Get help with your application
Your very own career expert that helps elevate your application to the next level.
- ~6+ years of professional C++ / low-latency engineering
- Low-latency C++ built inside traditional financial services
- Direct market-data, feed-handler, or electronic-trading experience
- Current base in the UK, NL, or FR and openness to a remote 12-month contract
How we hire (AI transparency notice - EU AI Act & GDPR)
We use AI-assisted tools in parts of our recruitment process, including candidate sourcing and initial screening support. In line with the EU AI Act and GDPR, we want you to know:
- Human oversight: A qualified human makes every shortlisting, interview, and hiring decision. No candidate is rejected or advanced by an automated system alone.
- No solely automated decisions: You will not be subject to a decision based solely on automated processing (GDPR Art. 22).
- Transparency: You will be told when you are interacting with an AI system (for example, automated outreach or any AI-assisted assessment) and what it does.
- No prohibited practices: We do not use emotion-recognition or biometric-categorization tools in hiring.
- Fairness: Our screening is based on job-relevant skills and experience only; we monitor for and act against discriminatory outcomes.
- Your rights: You may request human review of any AI-assisted step, an explanation of how it works, and access to or correction/deletion of your personal data. Contact us at any stage to exercise these rights.
“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
Skills
Location