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- Tasks: Develop Python applications for trading and risk management in investment banking.
- Company: Join a leading investment bank with a focus on innovation and collaboration.
- Benefits: Flexible work model, competitive pay, and opportunities for professional growth.
- Other info: Dynamic role with opportunities to mentor and collaborate with industry experts.
- Why this job: Make an impact in finance by building systems that drive trading and risk solutions.
- Qualifications: 6-10 years of Python development experience and strong SQL skills required.
The predicted salary is between 60000 - 80000 £ per year.
Contract Type: 6 months contract inside IR 35
Work Mode: 3 days from office, 2 days from home
We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting.
Key Responsibilities
- Develop and enhance Python-based applications for trading and risk use cases
- Build data processing pipelines and automation scripts for trade, risk and reconciliation workflows
- Work with large financial datasets to support PnL, risk and reporting requirements
- Contribute to system design, architecture and scalability decisions
- Collaborate with quants, traders and risk teams to translate business requirements into technical solutions
- Develop and integrate REST APIs and backend services
- Contribute to CI/CD pipelines and deployment processes
- Support production systems (L2/L3) including debugging, enhancements and performance optimization
- Write and maintain unit and integration tests. Ensure high code quality and test coverage
- Participate in code reviews and mentor junior developers where required
Must-Have Skills
- Strong experience in Core Python development (6–10 years)
- Strong SQL skills with ability to handle complex queries and large datasets
- Experience with Python libraries (Pandas, NumPy) for data processing
- Experience building RESTful APIs/services (Flask / FastAPI / Django)
- Strong understanding of data structures and performance optimization
- Experience working with large-scale data processing and performance optimization
- Working knowledge of Unix / Linux environments and basic shell scripting
Domain Experience (Critical)
- Experience working in Investment Banking / Capital Markets environments
- Hands-on exposure to: Market Risk / CCR / PnL / Trade lifecycle / Reconciliation
- Understanding of financial products such as: Derivatives (swaps, futures, options), bonds
Good-to-Have
- Exposure to PySpark or large-scale data processing
- Experience working with quants or pricing models
- Basic scripting (Unix / Bash)
- Prior experience in global banking environments
Note: Candidates without capital markets / risk / trading domain experience will not be considered.
Python Developer Contract in City of London employer: Hexaware Technologies
Contact Detail:
Hexaware Technologies Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Python Developer Contract in City of London
✨Tip Number 1
Network like a pro! Reach out to your connections in the investment banking sector, especially those who work with trading and risk management. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a GitHub repository showcasing your Python projects, especially those related to trading or risk management. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your SQL and Python skills. Practice coding challenges that focus on data processing and backend development. We all know that confidence in your abilities can make a huge difference!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive and engaged in their job search.
We think you need these skills to ace Python Developer Contract in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in Python development, especially in trading and risk management systems. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
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 background in investment banking makes you a perfect fit. We love seeing enthusiasm and a personal touch!
Showcase Your Technical Skills: Be specific about your technical expertise, especially with Python libraries like Pandas and NumPy. Mention any experience with REST APIs and data processing pipelines, as these are key for us in this role.
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!
How to prepare for a job interview at Hexaware Technologies
✨Know Your Python Inside Out
Make sure you brush up on your Core Python skills, especially around data processing and building RESTful APIs. Be ready to discuss your experience with libraries like Pandas and NumPy, as well as any complex SQL queries you've tackled.
✨Understand the Financial Landscape
Since this role is in investment banking, it's crucial to have a solid grasp of market risk, PnL, and trade lifecycles. Familiarise yourself with financial products like derivatives and bonds, so you can speak confidently about how your technical skills apply to the domain.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you've optimised performance or debugged production systems. Highlight your experience with CI/CD pipelines and how you've contributed to system design and architecture decisions in previous roles.
✨Be Ready to Collaborate
This role involves working closely with quants, traders, and risk teams. Think of examples that demonstrate your ability to translate business requirements into technical solutions and how you've mentored junior developers in the past.