C++/Pyspark Developer with Mortgage Risk

About the Role Capgemini is seeking a highly experienced C++/Pyspark Developer with Mortgage Risk to support the implementation, optimization, and productionization of mortgage risk models. You will translate complex mortgage risk models into production-ready systems, build supporting tools and GUIs, and ensure seamless model execution across QA, UAT, and Production in collaboration with the Risk Modelling Team.

What You'll Do

• Implement mortgage risk models developed in Python into C++ for scalable and efficient production usage.
• Support model execution and monitoring across QA, UAT, and Production environments.
• Collaborate with the Risk Modelling Team to fully understand mathematical and functional aspects of the models.
• Design and develop user interfaces and tools around the models to streamline usability and analysis.
• Ensure smooth integration of risk model components within broader system architecture and data pipelines.
• Work closely with upstream and downstream teams to ensure proper data flow and system interoperability.
• Participate in SDLC activities, including requirements gathering, design, development, testing, and deployment.
• Provide technical guidance, troubleshoot issues, and optimize performance across computing environments.
• Work in both independent and collaborative team settings to ensure timely and high-quality deliveries.

What We're Looking For

• 7+ years of hands-on C++ development experience with strong proficiency in modern C++ standards.
• Strong experience with Python and data processing frameworks (e.g., PySpark).
• Robust database expertise—SQL and platforms such as Databricks and Snowflake.
• Experience with grid computing technologies for large-scale model runs.
• Solid background in integration, software development, and/or infrastructure engineering.
• Strong understanding of system architecture and how data moves across upstream and downstream systems.
• Excellent relationship management, communication, teamwork, and stakeholder engagement skills.
• Strong verbal and written communication abilities, including interaction with senior stakeholders.
• Highly organized with exceptional analytical, problem-solving, and multitasking capabilities.
• Experience with SDLC processes and tools such as Jira, HP Quality Center, etc.
• Familiarity with both waterfall and agile development methodologies.
• Self-motivated with the ability to work independently as well as within teams.
• Ability to operate effectively in fast-paced, high-pressure environments.

Nice to Have

• Prior experience in the financial services industry, particularly in Market Risk or related risk modeling areas.

Compensation & Benefits

• Salary: 90,000 - 110,000 USD per year.
• Capgemini provides a comprehensive benefits package including PTO, holidays, personal days, sick leave, medical/dental/vision coverage, retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada), life and disability insurance, and Employee Assistance Programs. Additional details and eligibility are determined by local policy and applicable laws.