Microsoft C# Senior Technical Lead

TITLE:

Senior Software Engineer

REPORTS TO:

Software Engineering Manager

LOCATION:

Remote

JOB SUMMARY:

Polaris Industries, Inc. is seeking a highly skilled and motivated Senior Software Engineer to join our Dealer Web Applications team. This role is responsible for designing, developing, and maintaining modern, scalable, and secure full-stack web solutions that empower Polaris dealers and enhance customer experiences. You will play a key role in shaping cloud-native applications using the Microsoft web stack, mentoring team members, and driving engineering excellence in a fast-paced, agile environment.

Key Responsibilities

System Design & Architecture Design and implement scalable, secure, and maintainable web applications using Angular (currently v20), C#, ASP.NET Core, and Azure services Be involved in architectural decisions and advocate for best practices in system design, code quality, and application performance Champion modern UI/UX principles and responsive design for dealer-facing solutions Ensure solutions are cloud-native, leveraging Azure services for scalability and reliability Full Stack Development & Engineering Develop high-quality, testable code across the stack (front-end, back-end, APIs, and cloud services) Ensure robust unit and integration test coverage; contribute to test automation frameworks Document technical decisions, implementation details, and API specifications Support and maintain deployed solutions, legacy systems, and participate in operational support Optimize application performance and scalability, including distributed caching (Azure Cache for Redis) Security & Compliance Apply secure coding practices, including authentication/authorization (OAuth2, OpenID Connect), data encryption, and compliance with industry standards (e.g., GDPR, PCI). Implement API security best practices, rate limiting, and threat detection. Team Leadership & Collaboration Foster a culture of learning and continuous improvement Participate in Agile ceremonies, peer reviews, and communities of practice Collaborate with product owners, designers, and stakeholders to deliver customer-centric solutions Translate business requirements into technical solutions System Maintenance & Operational Support Administer and enhance existing applications and legacy systems Improve system logging, error reporting, and performance monitoring Ensure solutions meet quality, security, and extensibility standards Skill Requirements