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Senior Software Engineer C++ Trading Systems

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Senior Software Engineer / Developer (C++ SQL AWS) London / WFH
Are you a highly technical C++ Software Engineer with front office trading experience looking to work on complex, business critical systems?
Join a collaborative, global engineering team delivering a strategic trading platform for a leading financial services client. You'll work closely with traders, stakeholders and domain experts to design and build high-performance solutions, taking ownership of the full software development lifecycle from requirements through to production.
As a Senior Software Engineer you'll solve challenging technical problems, influence architecture and continuously improve trading systems while working alongside exceptional engineers. You'll also have the opportunity to broaden your technical expertise, working across AWS, SQL and DevOps, with the chance to develop Java skills over time. The team embraces AI-assisted software development and is passionate about using modern engineering practices to deliver better software, faster.
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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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.
Location / WFH
You'll be based on client site in London, City offices with flexibility to work from home twice a week.
About you
- You have strong commercial C++ development experience
- You have front office capital markets experience with a good understanding of trade flows, the trade lifecycle and FIX protocol
- You have strong SQL skills
- You have AWS experience and a good understanding of DevOps and CI/CD
- You have a strong knowledge of Computer Science fundamentals such as OOP, Design Patterns, Algorithms
- You have a strong interest in emerging technologies and are comfortable with AI enabled development
- You're a collaborative communicator who enjoys working directly with users, stakeholders and globally distributed teams
- You are degree educated (2:1 or above) in Computer Science or a related STEM discipline from a leading university (e.g. Russel Group / Oxbridge), backed by outstanding A-levels (minimum AAB)


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What's in it for you
As a Senior Software Engineer / Developer you will receive a competitive package:
- Salary (to £150k, negotiable)
- Bonus
- 25 days holiday
- Bupa healthcare
- Generous pension contribution
- Continuous career development opportunities
- Social team atmosphere with a range of events
Apply now to find out more about this Senior Software Engineer / Developer (C++ SQL AWS) opportunity.
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