VirtueTech Recruitment Group
Python Developer
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Senior Software Engineer
Senior Software Engineer needed for a high-growth London Trading Intelligence startup building an AI-driven terminal. True systems engineering, Python & Rust/Go/Java, £120k + guaranteed bonus. Details 👇
About the Role
A Senior Python Engineer with a strong systems architecture and computing mindset is needed for a Trading Intelligence startup redefining institutional execution. Combining the agility of a small startup with the backing of a FTSE 250 commodity brokerage, they are replacing fragmented manual spreadsheets and disparate trader chats with a unified, AI-driven terminal. This high-impact role involves designing scalable data flows, building real-time intelligence engines, and delivering platforms used directly by institutional desks.
Responsibilities
- Architecture: Deep Python engineering alongside Rust, Go, or Core Java; systems computing fundamentals (memory, runtimes, OS); PostgreSQL schema design; real-time streaming APIs; and LLM tool-calling (LangChain).
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Requirements
- Valid UK right to work is required (no visa sponsorship available).
Why You’ll Want to Join
True Engineering Ownership: Direct architectural control across the full software lifecycle. You will make key design decisions and take complex trading systems from whiteboard architecture through to live production deployment.
Startup Autonomy + FTSE Stability: Enjoy the flat hierarchy and rapid decision-making of a small team, backed by the job security, comprehensive benefits, and guaranteed bonus pool of a multi-billion-pound brokerage house.
Genuinely Innovative AI in Production: Design and deploy real-time intelligence engines connecting LangChain, ML trend-detection models, and automated trading signal feeds used daily by commercial desks.
High-Impact Collaborative Culture: Work directly alongside the founding CEO, elite quants, and commercial brokers in a culture that rewards technical autonomy and sound engineering principles.
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As a Senior Engineer, you will:
- Take ownership of backend architecture, scaling data models, and system design using Python, PostgreSQL, and modern systems tooling.
- Architect robust data ingestion pipelines that aggregate unstructured, multi-channel messaging into high-integrity data streams.
- Integrate LangChain and ML pipelines to detect market movements and deliver real-time buy/sell alerts to live traders.
- Champion engineering best practices, maintain system reliability, and help steer technical decisions alongside Rust, Go, or Core Java components.
How to Apply
Please respond to this advert or send your CV over to caitlin@virtuetech.io
📌 Save this post to refer back to later if you are tracking London fintech/trading packages.
#Python #SoftwareEngineering #Fintech #TradingTech #BackendDeveloper #Rust #Golang
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