Senior Developer - Real Time Investment Data Systems
Harvey Nash UK · London, London
Senior Developer - Real Time Investment Data Systems at Harvey Nash UK, based in London, London, paying £13,500 - £110,000 per annum. This is a permanent role with hybrid working.
- Salary
- £13,500 - £110,000 per annum
- Location
- London, London · Hybrid
- Contract
- Permanent
- Posted
- 4 days ago
- Closes
- 26 Aug 2026
- Sector
- Data Entry
Bang in line with the market for data entry
Reference BBBH122283_1785240184
About the role
Senior Developer - Real Time Investment Data
Location: London (Hybrid - 3 days onsite
Salary: Up to £110,000 + 25% Performance Bonus + 13.5k Partnership Bonus + Excellent Benefits
About the role: I'm currently supporting a leading global investment firm in hiring a Senior Developer to join their Front Office Investment Technology team. This is a fantastic opportunity to work on a strategic, multi-year programme building a centralised Real-Time Investment Data platform used by Portfolio Managers, Traders and Quant teams. The role is focused on integrating vendor market data platforms, delivering scalable data services, and providing a consistent investment data capability across the business.
Requirements:
- Python development experience
- Experience building investment or market data platforms within Financial Services
- AWS cloud experience (Lambda, S3, serverless, integrations)
- Knowledge of real-time data, time-series data, and event-driven systems
- Experience integrating vendor platforms such as Bloomberg, Refinitiv, MarketAxess or similar
- Strong understanding of Front Office investment data, including market data, pricing, orders, positions and portfolios.
This is an integration-focused engineering role rather than a greenfield software development position, making it ideal for someone who enjoys solving complex investment data challenges, working closely with Front Office stakeholders, and delivering scalable cloud-based data solutions.
If you'd like to hear more, please get in touch for a confidential discussion.
Reference: BBBH122283_1785240184 · Posted 4 days ago · Closes 26 Aug 2026 · Listed via Harvey Nash UK
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