WNS Global Services
Deputy Manager - Actuarials (Python)
Chennai, TN, India
Posted August 10, 2026
Job description
Technical Leadership & Innovation
• Solution Design & Development: Lead the end-to-end design, development, testing, and implementation of complex actuarial tools and models, primarily using Python and R, to automate processes, enhance data analysis, and improve reporting.
• Client Transformation: Collaborate with actuarial SMEs to understand client objectives, calculations, data requirements, and output formats. Guide the team in coding, testing, and implementing solutions that adhere to client standards.
• Internal Tooling: Drive the development of internal WNS tools and software from concept to deployment, ensuring robust design, efficient execution, and thorough testing.
• Compliance & Standards: Work closely with IT and Infosec teams to ensure all developed tools and solutions comply with internal and client IT and information security standards.
Team Management & Development
• Team Leadership: Manage a team of 2-5 actuarial coding resources, providing guidance, mentorship, and technical oversight.
• Performance Management: Set clear goals, track progress, and conduct performance reviews for team members, fostering a high-performance culture.
• Grooming & Training: Play a crucial role in grooming and training junior resources within the team and across the broader actuarial and accounting functions (650+ actuarial resources, 145+ accounting resources). This includes training trainers to ensure uniform skill development and proof-of-concept delivery.
Operational Excellence
• SLA/KPI Management: Responsible for meeting, tracking, and reporting on Service Level Agreements (SLAs) and Key Performance Indicators (KPIs) for the team's deliverables.
• Stakeholder Coordination: Coordinate effectively with WNS support teams (e.g., IT, HR, Finance) to proactively resolve any issues that may impact the team's ability to deliver.
• Documentation: Ensure comprehensive technical documentation is created and maintained for all developed tools, processes, and solutions.
• Experience: 5-7 years of progressive experience in software development, programming, or data analysis, with a strong emphasis on coding and tool development.
• Programming Proficiency: Expert-level proficiency in Python and/or R is essential. Experience with other languages like VBA or SQL is a plus.
• Technical Acumen: Proven ability to design, develop, and implement complex software solutions.
• Leadership: Demonstrated experience in leading and mentoring a team of developers or analysts.
• Problem-Solving: Exceptional analytical and problem-solving skills, with the ability to translate complex business requirements into technical specifications and solutions.
• Communication: Excellent verbal and written communication skills, capable of effectively interacting with technical teams, actuarial SMEs, clients, and senior management.
• Education: Bachelor's or Master’s degree in computer science, Engineering, Mathematics, Actuarial Science, or a related quantitative field.