Financial Software Engineer (Python) in London
Financial Software Engineer (Python)

Financial Software Engineer (Python) in London

London Full-Time 28800 - 43200 £ / year (est.) No home office possible
Validus Risk Management

At a Glance

  • Tasks: Lead the development of impactful financial software solutions using Python.
  • Company: Join Validus Risk Management, a leader in financial market risk services.
  • Benefits: Competitive salary, bonuses, health care, retirement plans, and support for professional qualifications.
  • Why this job: Make a real difference in financial technology while growing your career.
  • Qualifications: 3-5 years in software development with strong Python skills and a passion for finance.
  • Other info: Be part of a diverse team that values accountability, teamwork, and innovation.

The predicted salary is between 28800 - 43200 £ per year.

We are looking for a Python Software Engineer to join our Client Success Team. The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high-impact feature delivery for the Validus Horizon platform. By doing so, the team enhances internal efficiency and delivers greater external client value. This positions the Client Success Team not just as a support function, but as a strategic driver of product evolution, revenue enablement, and client engagement.

As a Senior Developer within this team, you will take ownership of small-to-medium scope enhancements from idea to production, driving measurable business impact. You will work cross-functionally with business leads, tech teams, and clients to translate complex financial and operational requirements into robust, scalable solutions. You will also play a leadership role within CST initiatives, ensuring delivery of results, high accountability, and technical quality.

Key Responsibilities:
  • Lead the end-to-end delivery of high-impact features and enhancements for Validus Horizon, from technical design through deployment and post-release feedback.
  • Own multiple concurrent CST initiatives, ensuring timely execution with clear stakeholder communication and transparency.
  • Design and implement full stack solutions (backend services, APIs, data pipelines, and frontend components) aligned with Horizon architecture and best practices.
  • Build and maintain robust ETL processes (data ingestion, validation, transformation, reporting, SFTP/API integrations) to enhance data availability, and client workflows.
  • Collaborate closely with business stakeholders to refine requirements, define acceptance criteria, and quantify business value.
  • Contribute to technical scoping and effort estimation as part of the CST ranking and prioritisation process.
  • Improve system performance, reliability, and scalability across Horizon components (e.g., RiskView, TradeView, PortfolioView).
  • Act as a technical mentor within the CST, promoting high standards in code quality, documentation, testing, and delivery.
  • Support stakeholder and client meetings by presenting technical solutions, trade-offs, and implementation roadmaps.

3–5 years of professional software development experience. Strong academic background in a quantitative discipline (Mathematics, Physics, Financial Engineering, Computer Science, etc.). Strong experience in Python or a similar backend language used for data processing and financial applications. Full stack development experience (backend services, APIs, databases, and modern frontend frameworks). Experience designing and maintaining data pipelines and integrations (APIs, SFTP, structured market/portfolio datasets). Proven ability to lead small-to-medium scale projects with high accountability and ownership. Strong interest in financial markets, with exposure to FX and interest rate products. Ability to communicate complex technical and financial concepts clearly to both technical and non-technical stakeholders. Strong attention to detail, prioritisation skills, and ability to manage multiple parallel initiatives.

Preferred Qualifications:
  • Experience working with financial risk management software or platforms.
  • Experience in market data integration, trade lifecycle systems, or portfolio analytics.
  • MSc degree in a STEM field.
  • Understanding of risk modelling, pricing, or financial analytics concepts.
  • Experience working in client-facing or consultative technology roles.

Validus Risk Management is an independent technology-enabled advisory firm specialising in the management of FX, interest rate and other market risks. We work with institutional investors, fund managers, and portfolio companies to design and implement strategies to measure, manage and monitor financial market risk, using a market-tested combination of specialist consulting services, trade execution and innovative risk technology. Working at Validus can offer an exciting opportunity for both personal development and professional growth. Share in our mission to become the largest and most respected specialist provider of financial market risk services in the world.

Notable benefits include a competitive remuneration package (salary + bonus), health care, retirement plans, and financial support towards professional qualifications.

Our Core Values:
  • Accountability – Getting it done and owning the result.
  • Teamwork – We succeed by helping others succeed.
  • Integrity – We serve our clients; the responsibility is sacrosanct.
  • Diversity – Diversity boosts creativity – creativity is our edge.
  • Kaizen – Strive to do things better. Innovation kills complacency.

Validus is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Financial Software Engineer (Python) in London employer: Validus Risk Management

Validus Risk Management is an exceptional employer that fosters a culture of accountability, teamwork, and innovation, making it an ideal place for a Financial Software Engineer to thrive. With a commitment to personal and professional growth, employees benefit from competitive remuneration, comprehensive health care, and support for professional qualifications, all while contributing to a mission that aims to redefine financial market risk services globally. The collaborative environment encourages cross-functional engagement, ensuring that every team member's contributions are valued and impactful.
Validus Risk Management

Contact Detail:

Validus Risk Management Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Financial Software Engineer (Python) in London

✨Tip Number 1

Network like a pro! Reach out to people in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those related to Python and financial software. This gives you a chance to demonstrate your expertise and makes you stand out during interviews.

✨Tip Number 3

Prepare for technical interviews by brushing up on your coding skills and understanding financial concepts. Practice common interview questions and be ready to explain your thought process clearly to both technical and non-technical folks.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in joining our team at Validus.

We think you need these skills to ace Financial Software Engineer (Python) in London

Python
Full Stack Development
Data Pipeline Design
API Development
ETL Processes
Financial Market Knowledge
Project Leadership
Stakeholder Communication
Technical Mentorship
Attention to Detail
Quantitative Analysis
Problem-Solving Skills
Collaboration
Time Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Financial Software Engineer role. Highlight your Python experience and any relevant projects that showcase your skills in full stack development and data pipelines.

Craft a Compelling Cover Letter: Your cover letter should tell us why you're passionate about financial software engineering. Share specific examples of how you've led projects or improved systems, and connect your experience to our mission at Validus.

Showcase Your Technical Skills: Don’t just list your skills; demonstrate them! Include links to your GitHub or any projects that illustrate your coding abilities, especially in Python and full stack development. We love seeing real-world applications of your work.

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 shows your enthusiasm for joining our team!

How to prepare for a job interview at Validus Risk Management

✨Know Your Python Inside Out

Make sure you brush up on your Python skills, especially in the context of financial applications. Be ready to discuss your experience with backend services and data processing, as well as any specific projects where you've implemented these skills.

✨Understand Financial Concepts

Since this role involves working with financial markets, it's crucial to have a solid grasp of concepts like FX and interest rate products. Prepare to explain how your technical skills can translate into real-world financial solutions.

✨Showcase Your Leadership Skills

As a Senior Developer, you'll be expected to lead initiatives. Think of examples from your past experiences where you've taken ownership of projects, communicated effectively with stakeholders, and delivered results. Highlight your ability to mentor others too!

✨Prepare for Technical Discussions

Expect to dive deep into technical discussions during the interview. Be ready to present your ideas clearly, discuss trade-offs, and outline implementation roadmaps. Practising how to communicate complex concepts to both technical and non-technical audiences will give you an edge.

Financial Software Engineer (Python) in London
Validus Risk Management
Location: London

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