Senior Python Quant Developer - Quanteam in London

Senior Python Quant Developer - Quanteam in London

London Full-Time 80000 - 100000 € / year (est.) No home office possible
Quanteam

At a Glance

  • Tasks: Design and maintain Python-based pricing and analytics libraries for front-office teams.
  • Company: Join Quanteam, a leader in quantitative finance and innovative solutions.
  • Benefits: Hybrid working, competitive salary, and opportunities for professional growth.
  • Other info: Collaborative environment with a focus on innovation and career advancement.
  • Why this job: Make a real impact in the fast-paced world of finance with cutting-edge technology.
  • Qualifications: 6+ years in Quant Development, strong Python skills, and a passion for financial markets.

The predicted salary is between 80000 - 100000 € per year.

Location: London, UK

Hybrid working – 2 to 3 days on-site (Canary Wharf)

Full time

Who We Are Looking For

  • 6+ years’ experience as a Quant Developer or Quant Engineer within an investment bank or similar financial institution
  • Proven exposure to front-office pricing, risk, or analytics platforms (Rates, FX, Equities, Credit, or XVA)
  • Experience working closely with traders, quants, and risk teams in a production environment
  • Strong academic background in Mathematics, Physics, Engineering, or Financial Engineering

Your Technical Competencies

  • Advanced Python development (object-oriented design, performance optimisation, testing)
  • Hands-on experience with pricing models, risk analytics, or P&L systems
  • Strong understanding of numerical methods, statistics, and financial mathematics
  • Experience with SQL and data-intensive systems
  • Familiarity with distributed systems, APIs, and cloud environments is a plus
  • Exposure to C++ or other low-level languages is advantageous

Your Ideal Behavioural Traits

  • Comfortable operating in a front-office, fast-paced environment
  • Strong ownership mindset with the ability to deliver under pressure
  • Clear and confident communicator with technical and non-technical stakeholders
  • Collaborative and able to bridge the gap between quantitative and technology teams

Your Ideal Personality Traits

  • Curious and analytical, with a passion for financial markets and quantitative problem-solving
  • Detail-oriented while maintaining a pragmatic, delivery-focused approach
  • Proactive, self-motivated, and comfortable working with minimal supervision
  • Resilient and adaptable in a constantly evolving trading environment

Your Responsibilities

  • Design, build, and maintain Python-based pricing and analytics libraries used by front-office teams
  • Implement and optimise models supporting risk, valuation, and P&L analysis
  • Ensure robustness, scalability, and performance of production systems
  • Partner with traders, quants, and risk teams to deliver high-impact solutions
  • Contribute to the evolution of quantitative platforms and best engineering practices

Who We Are

Our Expertise

  • Quantitative Finance – Model design, implementation and validation.
  • Risk & Regulatory – Risk frameworks and regulatory transformation.
  • Data & AI – Data optimisation and AI adoption with strong governance.
  • Digital & Technology – Cloud, engineering, automation and digital solutions.
  • Transformation – Change management and large-scale delivery programmes.

Our Commitment

Built on excellence, collaboration and innovation, Quanteam partners with clients to strengthen resilience, accelerate transformation and build future-ready capabilities.

Senior Python Quant Developer - Quanteam in London employer: Quanteam

Quanteam is an exceptional employer for Senior Python Quant Developers, offering a dynamic work environment in the heart of London at Canary Wharf. With a strong emphasis on collaboration and innovation, employees benefit from hybrid working arrangements, opportunities for professional growth, and the chance to work alongside industry experts in quantitative finance. The company fosters a culture of excellence and resilience, making it an ideal place for those seeking meaningful and rewarding careers in the financial sector.

Quanteam

Contact Detail:

Quanteam Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Python Quant Developer - Quanteam in London

Network Like a Pro

Get out there and connect with people in the industry! Attend meetups, webinars, or even casual coffee chats. The more you engage with professionals in finance and tech, the better your chances of landing that Senior Python Quant Developer role.

Show Off Your Skills

Don’t just talk about your experience; demonstrate it! Create a portfolio showcasing your Python projects, especially those related to pricing models or risk analytics. This will give potential employers a taste of what you can bring to their team.

Ace the Interview

Prepare for technical interviews by brushing up on your Python skills and financial concepts. Practice coding challenges and be ready to discuss your past projects in detail. Remember, confidence is key, so show them you know your stuff!

Apply Through Our Website

We’ve got some fantastic opportunities waiting for you! Make sure to apply through our website for the best chance at landing that dream job. Plus, it’s a great way to stay updated on new openings tailored to your skills.

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

Advanced Python Development
Object-Oriented Design
Performance Optimisation
Testing
Pricing Models
Risk Analytics
P&L Systems

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the Senior Python Quant Developer role. Highlight your experience with Python, pricing models, and any relevant financial markets knowledge. We want to see how your background aligns with what we're looking for!

Showcase Your Projects:Include specific projects or achievements that demonstrate your skills in Python development and quantitative finance. We love seeing real-world applications of your work, so don’t hold back on the details!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your experience makes you a perfect fit. We appreciate a personal touch, so let your personality come through.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy – just follow the prompts!

How to prepare for a job interview at Quanteam

Know Your Python Inside Out

Make sure you brush up on your advanced Python skills, especially around object-oriented design and performance optimisation. Be ready to discuss specific projects where you've implemented these skills, as they'll want to see how you can apply your knowledge in a practical setting.

Understand the Financial Landscape

Familiarise yourself with the financial instruments relevant to the role, such as Rates, FX, and Equities. Being able to speak confidently about pricing models and risk analytics will show that you’re not just a tech whiz but also understand the business side of things.

Communicate Clearly and Confidently

Since you'll be working closely with traders and quants, practice explaining complex technical concepts in simple terms. This will demonstrate your ability to bridge the gap between quantitative and technology teams, which is crucial for this role.

Show Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous roles and how you tackled them. Highlight your analytical mindset and detail-oriented approach, as they’ll be looking for someone who can thrive in a fast-paced, evolving environment.