- Senior
- Office in London
At Quantifi, we’re building advanced risk, trading, and analytics software used by some of the world’s largest and most sophisticated financial institutions — from global investment banks to leading asset managers and commodities firms.
Our development team sits at the heart of this mission, applying modern technologies to solve complex problems in financial derivatives, risk management, and pricing. We value clean architecture, performance, scalability, and developer excellence. If you're a highly skilled developer with a strong understanding of financial markets and you're excited to work on cutting-edge software with global impact, we'd love to hear from you.
What you’ll do
- Provide technical leadership and direction across multiple projects.
- Design, architect, and implement high-performance, scalable solutions in C#/.NET.
- Ensure architectural consistency and modern engineering best practices.
- Collaborate cross-functionally with Sales, Product, Research, QA, and Professional Services.
- Mentor and coach developers, continuously raising the technical bar.
- Define and uphold code quality, testing, and deployment standards.
- Help shape the long-term technical strategy and development roadmap.
- Manage a team of developers and QA engineers.
What you’ll bring
- Bachelor’s degree in Computer Science or related STEM field (or equivalent experience).
- 10+ years of hands-on experience developing with C#/.NET in production environments.
- Strong command of SQL and relational database design.
- Deep understanding of software engineering principles and architecture patterns.
- Excellent written and verbal communication skills.
- Experience mentoring or managing developers.
- Demonstrated ability to lead technical projects and align teams around shared goals.
- Strong problem-solving mindset — proactive, pragmatic, and outcome-oriented.
- Domain knowledge of financial derivatives and risk management concepts.
Nice to have
- Prior experience in FinTech, capital markets, or trading/risk platforms.
- Familiarity with Git, Azure DevOps, and CI/CD pipelines.
- Experience optimizing performance in large, complex codebases.
- Exposure to distributed systems, multithreading, or high-frequency data processing.
Compensation & Benefits
- Competitive compensation, bonus, and benefits package.
- Hybrid work model with flexible arrangements and work-life balance
What we offer
- Work on cutting-edge technology powering financial decision-making at global firms.
- Collaborate in a flat, agile, and technically-driven environment.
- Be part of key architectural decisions and have direct impact on product direction.
- Mentor a talented engineering team and shape the next phase of growth.
- Join a company that values technical excellence, innovation, and autonomy.
Work authorization
Sponsorship may be considered for exceptional candidates (case by case).
Apply Now
