Oliver Bernard
Quantitative Developer
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Quantitative Developer
We’re working with a leading financial technology business looking for a Senior Quantitative Developer to join a high-impact team responsible for real-time positions, balances and P&L across traditional and digital assets.
You’ll play a key role in designing, building and operating high-performance, real-time financial systems, with increasing ownership of architecture, correctness and production operations.
What you’ll be working with:
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- High-performance Python
- Deep SQL / PostgreSQL
- Kafka and event-driven / CDC pipelines
- FastAPI / REST APIs
- Redis and caching
- Real-time position-keeping and financial data
- AWS, distributed databases and infrastructure-as-code
What we’re looking for:
- Strong commercial experience building production systems in Python
- Deep SQL and database knowledge
- Hands-on Kafka/event-streaming experience
- Strong understanding of testing, reconciliation and data correctness
- Financial markets experience, ideally across 8+ years
- Background in positions, ledger, books & records or P&L is highly desirable
- Excellent communication and a strong ownership mindset
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This is a great opportunity for a senior engineer/developer who wants to take genuine ownership of mission-critical financial infrastructure within a highly technical environment.
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