Software Developer - Milwaukee P&C (hybrid)

Who We Are

Independent for over 75 years, Milliman delivers market-leading services and solutions to clients worldwide. Today, we are helping companies take on some of the world's most critical and complex issues, including retirement funding and healthcare financing, risk management and regulatory compliance, and data analytics and business transformation.

Milliman invests in skills training and career development, and gives all employees access to a variety of learning and mentoring opportunities. Our growing number of Milliman Employee Resource Groups (ERG's) are employee-led communities that influence policy decisions, develop future leaders, and amplify the voices of their constituents. We encourage our employees to give back to their varied professions, including leadership in professional organizations. Please visit our web site to learn more about Milliman's commitments to our people, diversity and inclusion, social impact and sustainability: https://www.milliman.com/en/socialimpact

Milliman's Milwaukee-based Property and Casualty (P&C) practice has assembled one of the leading teams of experts in P&C insurance matters. Our consulting work has informed the creation of a powerful toolkit of analytical solutions spanning markets including mortgage securities, reinsurance, and capital markets. Our flagship product, M-PIRe, is the leading platform for mortgage risk modeling and assessment in its field.

The Role

Milliman M-PIRe is a comprehensive suite of software solutions that efficiently evaluates and manages mortgage opportunities, trends in the market, and portfolio aggregation. The Milwaukee-based team meets weekly in person at our office in Brookfield, WI to keep the team connected and on track to meet sprint goals.

As a full-stack Software Developer, your experience in predictive model integration will serve you well in designing, developing, and maintaining cloud-based web applications, predictive models and algorithms across the entire stack in a secure, cloud-based ecosystem. When the product owner says, "This is what we want to deliver" or "Here's what our client is asking for," you're ready to determine what's feasible, what should happen next, and how to work efficiently.

In this role you'll work closely with other developers, data scientists, model builders, visualization experts, product owners, and client stakeholders. An interest in how these financial models serve M-PIRe's customers will be essential to understand whether results are reasonable, and to make incremental improvements. This role is ideal for someone who is passionate about building scalable, data-driven solutions, and can be a key contributor to every phase of the product development process.

What You Will Do

• Design, develop and maintain scalable cloud-based web applications using C#, .NET Core, SQL and Azure among other technologies.
• Develop and consume RESTful APIs to enable secure communication between systems and services.
• Implement data models into web applications.
• Ensure software quality through unit testing, clean and maintainable code, and participation in code reviews.
• Monitor application performance, troubleshoot issues, and implement optimizations as necessary.
• Collaborate with product, data, and cross-functional teams to gather requirements for software solutions.
• Write technical specifications based on conceptual design and stated business requirements.
• Participate in software design discussions and contribute to architectural decisions and documentation.
• Take ownership of assigned modules or projects with minimal supervision.
• Write clean, efficient, and maintainable code following industry best practices and coding standards
• Follow Milliman's established company standards and software development best practices.
• Adhere to all Milliman risk management requirements and protocols.

What We Are Looking For

Professional Qualifications

• A minimum of 3 years of professional experience in full stack software development
• Experience building software that incorporates data, statistical, actuarial, and/or machine learning models
• Strong experience with C#, .NET Core, Javascript, and SQL including performance improvement
• Experience with Azure services (e.g., Azure App Service, Azure Functions, Azure SQL)
• Experience working in Agile environments, CI/CD Pipelines, DevOps, Automated Testing Framework
• Proficient in building and integrating RESTful API's
• Solid understanding of database design and data-driven applications
• Strong analytical and problem-solving skills
• Excellent attention to detail in code and written communication, documentation, etc.
• Experience independently leading projects
• Ability to work directly with non-technical staff and client stakeholders to understand and assess needs and feedback
• Effective communication and teamwork skills

Personal Qualifications

• Takes initiative to find technical solutions to business challenges; inspires others to do the same
• Able to adeptly manage own workload to meet all deadlines and deliverables, with unwavering dedication to product quality
• Accustomed to working in a hybrid environment with clients and team members
• The ability and willingness to clearly articulate questions and ideas
• Intellectual curiosity about the topics of risk, Milliman, and the work of our practice
• Enthusiasm for producing high-quality, professional work with accuracy and integrity
• Inspired to contribute to the success of a project and succeed as a team

Preferred Qualifications

• Preference given to candidates with a mathematics, applied math, or statistics background i.e. education and/or experience in industries such as mortgage, insurance, or finance
• Experience with Python

Individual(s) must be legally authorized to work in the United States without the need for immigration support or sponsorship from Milliman, now or in the future.

Location

Candidates hired into this role will be required to work in-person in the Milliman office in Brookfield, WI on a weekly basis, and flexible work arrangements will be considered. Relocation assistance is not available.

The expected application deadline for this job is October 15, 2025.

Compensation

A combination of factors will be considered to determine the compensation for this role, including, but not limited to, education, relevant work experience, qualifications, skills, certifications, etc.

Milliman Benefits
We offer a comprehensive benefits package designed to support employees' health, financial security, and well-being. Benefits include:

• Medical, Dental and Vision - Coverage for employees, dependents, and domestic partners.
• Employee Assistance Program (EAP) - Confidential support for personal and work-related challenges.
• 401(k) Plan - Includes a company matching program and profit-sharing contributions.
• Discretionary Bonus Program - Recognizing employee contributions.
• Flexible Spending Accounts (FSA) - Pre-tax savings for dependent care, transportation, and eligible medical expenses.
• Paid Time Off (PTO) - Begins accruing on the first day of work. Full-time employees accrue 15 days per year, and employees working less than full-time accrue PTO on a prorated basis.
• Holidays - A minimum of 10 paid holidays per year.
• Family Building Benefits - Includes adoption and fertility assistance.
• Paid Parental Leave - Up to 12 weeks of paid leave for employees who meet eligibility criteria.
• Life Insurance & AD&D - 100% of premiums covered by Milliman.
• Short-Term and Long-Term Disability - Fully paid by Milliman.

Equal Opportunity
All qualified applicants will receive consideration for employment, without regard to race, color, religion, sex, sexual orientation, national origin, disability, or status as a protected veteran.

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