Python Quant Developer - Trading in London

Python Quant Developer - Trading in London

London Full-Time 63000 - 77000 Β£ / year (est.) No working from home possible
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At a Glance

  • Tasks: Help traders analyse and visualise trading activities using cutting-edge tech.
  • Company: Join a dynamic trading firm at the forefront of financial technology.
  • Benefits: Competitive salary, flexible hours, and opportunities for professional growth.
  • Other info: Fast-paced environment with exciting projects and career advancement.
  • Why this job: Make a real impact in trading with AI and modern ML tools.
  • Qualifications: Degree in Computer Science or Engineering; strong Python and React.js skills.

The predicted salary is between 63000 - 77000 Β£ per year.

Help traders to analyze and visualize their trading activities.

Work with trading and engineering to prototype, test, and integrate pricing and quoting models.

Contribute to core trading infrastructure: data ingestion, analytics, and monitoring.

Perform empirical research, back testing, and performance analysis using historical and real-time trading data.

Design, develop, and maintain user-friendly interfaces (UIs) for our analytical, monitoring and control applications.

Use AI and modern ML tools (including LLMs) to accelerate development, improve prediction, and enrich tooling.

Requirements:

  • Undergraduate or Graduate Degree in Computer Science, Engineering, or a related field.
  • At least 3 years or more of experience in software development, ideally in a high-paced trading environment.
  • Strong software engineering skills in Python and TypeScript/React.js with experience writing robust, performant and scalable code.
  • Self-driven, motivated, responsible and highly responsive individual.
  • Ability to work effectively in a fast-paced trading environment.
  • Able to deliver working projects and solutions effectively and quickly.
  • Basic understanding of financial markets and trading workflows.
  • Able to balance theory with practical implementation under real-time constraints.

Preferred / Desirable Experience:

  • Familiarity with crypto, FX, or futures trading and market making.
  • Familiarity with pricing models and risk analytics.
  • Understanding of order book dynamics, liquidity provision, and latency-sensitive systems.
  • Practical experience with data analysis, time series, and statistical learning.
  • Hands-on experience in a trading firm, hedge fund, or market-making environment, ideally with exposure to traders or risk managers.
  • Exposure to cloud computing, containers (Docker), or distributed systems.
  • Working knowledge of machine learning, AI assistants, and/or LLM integration for code generation, data summarization, or signal extraction.

Wishes:

If you have experience/background working in the area of gaming/gambling this is highly preferred.

Python Quant Developer - Trading in London employer: Swisslinx

As a Python Quant Developer in our dynamic trading environment, you'll thrive in a culture that values innovation and collaboration. We offer competitive benefits, opportunities for professional growth, and the chance to work with cutting-edge AI and ML tools, all while being part of a team that is passionate about pushing the boundaries of trading technology. Located in a vibrant financial hub, our company fosters a supportive atmosphere where your contributions directly impact our success.

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Contact Details:

Swisslinx Recruitment Team

We think you need these skills to ace Python Quant Developer - Trading in London

Python
TypeScript
React.js
Software Engineering
Data Analysis
Empirical Research
Back Testing