Senior Software Engineer, R&D - IntelliScript; Remote

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04-Milwaukee 15-Solutions
Brookfield, WI , USA

• Remote
• Information Technology
• Full-Time
• Requisition #: SENIO
  010835

What We Do

Milliman IntelliScript is a group of a few hundred experts in fields ranging from actuarial science to information technology to clinical practice. Together, we develop and deploy category-defining, data-driven, software-as-a-service (SaaS) products for a broad spectrum of insurance clients. We’re a business unit within Milliman, Inc., a respected consultancy with offices around the world.

Candidates who have their pick of jobs are drawn to IntelliScript’s entrepreneurial and collaborative culture of innovation, excellence, exceptional customer service, balance, and transparency. Every single person has a voice in our company, and we challenge each other to push the outer limits of our full, diverse potential. And we’ve shown sustained growth that ensures you’ll have room to grow your skillset, responsibilities, and career.

Our team is smart, down-to-earth, and ready to listen to your best ideas. We reward excellence and offer competitive compensation and benefits. Visit our Linked In page for a closer look at our company, and learn more about our cultural values here .

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 (ERGs) 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 website to learn more about Milliman’s commitments to our people, diversity and inclusion, social impact, and sustainability.

What this position entails

The Senior Staff Software Engineer will play a pivotal role in shaping the future of our organization by driving early-stage innovation and zero-to-one development of new products and capabilities. As a key member of our R&D team, this role focuses on transforming ideas into working solutions - rapidly developing MVPs, testing concepts, and iterating based on real user feedback. Working across ambiguous problem spaces, you’ll translate emerging opportunities and evolving business needs into solutions that help us quickly determine what delivers value.

Operating in a dynamic, experimental environment, this role balances strategic thinking with hands‑on execution. It requires navigating ambiguity, continuously testing assumptions, and using rapid feedback loops to refine ideas and uncover scalable opportunities. The position plays a critical role in identifying product‑market fit and shaping new offerings - helping define the next generation of solutions that will drive long‑term growth. As a senior technical leader, you will take a realistic approach that keeps business needs, security requirements, architectural vision, and end‑user expectations in mind, set technical direction for the team, and effectively communicate with business stakeholders while collaborating across functional teams.

What you will be doing

• Lead the design, development, and iteration of MVPs, prototypes, and early‑stage solutions to explore new product and capability opportunities
• Rapidly test ideas by building lightweight implementations and getting them in front of users for feedback
• Translate ambiguous problem spaces and emerging needs into tangible technical solutions
• Continuously refine concepts through experimentation, data, and user insights to determine what delivers value
• Build and deploy solutions primarily within…