Senior Quantitative C++ Developer

Company Description

Epsilon Technologies Group (Epsilon) is a specialist capital-markets technology solutions and services firm helping financial institutions modernize their platforms, risk management, and operations. Our products provide valuation, risk, and accounting capabilities for complex fixed income and derivative instruments, built on a sophisticated C++-based analytics engine and rich financial data model architecture.

We’re seeking a senior quantitative C++ developer to further strengthen our analytics and modelling capability within this platform.

What You’ll Do

Design, develop and maintain quantitative analytics libraries and modules in modern C++.

Translate financial models (yield curves, cash-flow modelling, interest rate models) into production-grade code, which is robust, efficient, secure, and maintainable.

Maintain and develop the rich financial-data model architecture underpinning our analytics platform.

Maintain and develop the financial-modelling components (pricing, risk, sensitivities, scenario analysis) within that engine.

Participate in version control (Git / Subversion), code reviews, unit / integration testing and performance-tuning of numerical code.

What We’re Looking For

6-9+ years of hands-on modern C++ development experience in a quantitative or financial-modelling environment.

Master’s or PhD in Mathematics, Financial Engineering, Applied Mathematics, Physics, Computer Science or other similar quantitative disciplines.

Strong mathematical and numerical-analysis foundation ; experience with fixed income valuations and derivatives pricing / risk management.

Proficiency with modern C++, relational databases (Oracle preferred) and scripting / interface integration (Python, RESTful, Message Broker, etc.).

Excellent problem-solving skills, a strong quantitative mindset, and prior exposure to the capital-markets or financial-services domain.

Preferred Educational Background

M.Sc. / M.Tech / PhD in Quantitative Finance, Financial Engineering, Mathematics, Applied Mathematics, Computational Science or similar.

Why Join Us

Build and shape advanced quantitative and analytics capabilities within a capital-markets technology platform.

Join a high-impact team where your work will contribute directly to our product evolution and client-service offering.

Strong long-term growth and career potential as Epsilon expands its products globally.

Location

Chennai area (preferred) but remote options are available.

Willingness to work in the UK shift, to align with global stakeholders.

Collaboration across India and with international teams.