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Technical Lead – Trading Systems
Locations: Singapore, London or New York
Overview
A leading quantitative trading firm (HFT) is seeking a hands-on Technical Lead to drive the development of mission-critical trading systems across its global trading platform. This is a player-coach role for an experienced engineer who enjoys remaining deeply involved in production development while leading and mentoring a small engineering team. Approximately 70% of the role will focus on hands-on engineering, with the remaining 30% covering technical leadership and people management.
Responsibilities
- Lead the design and development of high-performance, low-latency trading systems.
- Write and maintain production-quality software across the trading platform.
- Provide technical leadership to a team of software and quantitative developers.
- Mentor junior engineers and support their technical development.
- Establish engineering standards, development practices and architectural principles.
- Partner closely with traders, quantitative researchers and senior stakeholders.
- Drive system architecture and the long-term evolution of the trading platform.
- Participate in system design, code reviews, testing and production support.
- Improve the reliability, scalability and performance of core trading infrastructure.
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.
Requirements
- Extensive experience (7 yrs+) building production trading systems within electronic trading.
- Expert-level C++ software engineering skills.
- Strong understanding of distributed systems, low-latency architecture and trading infrastructure.
- Previous experience leading, mentoring or managing engineers.
- Demonstrated ability to deliver complex systems into production.
- Comfortable working closely with trading and quantitative research teams.
- Strong communication, technical judgement and leadership skills.


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Preferred Background
Candidates may currently be working as a:
- Senior Software Engineer
- Staff Engineer
- Technical Lead
- Hands-on Engineering Manager
- Senior Quantitative Developer
Relevant backgrounds include:
- HFT firms
- Proprietary trading firms
- Quantitative hedge funds
- Electronic market makers
Ideal Profile
The successful candidate will be a strong individual contributor who remains passionate about writing production code while taking responsibility for architecture, delivery and team development. They should be comfortable balancing hands-on engineering with mentorship and people management, and motivated by building highly reliable, scalable and high-performance trading technology.
Please email your CV to steven@aaaglobal.co.uk with a copy of your CV if you are interested in this position.
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