Associate Tech Lead

Milestone Technologies is a global IT managed services firm that partners with organizations to scale their technology, infrastructure and services to drive specific business outcomes such as digital transformation, innovation, and operational agility. Milestone is focused on building an employee-first, performance-based culture and for over 25 years, we have a demonstrated history of supporting category-defining enterprise clients that are growing ahead of the market. The company specializes in providing solutions across Application Services and Consulting, Digital Product Engineering, Digital Workplace Services, Private Cloud Services, AI/Automation, and ServiceNow. Milestone culture is built to provide a collaborative, inclusive environment that supports employees and empowers them to reach their full potential.

Our seasoned professionals deliver services based on Milestone's best practices and service delivery framework. By leveraging our vast knowledge base to execute initiatives, we deliver both short-term and long-term value to our clients and apply continuous service improvement to deliver transformational benefits to IT. With Intelligent Automation, Milestone helps businesses further accelerate their IT transformation. The result is a sharper focus on business objectives and a dramatic improvement in employee productivity. Through our key technology partnerships and our people-first approach, Milestone continues to deliver industry-leading innovation to our clients. With more than 3,000 employees serving over 200 companies worldwide, we are following our mission of revolutionizing the way IT is deployed.

Overview:

We are seeking a highly skilled and experienced Lead .NET Engineer to spearhead the design and modernization of enterprise applications. This is a hands-on leadership role requiring deep expertise in modern .NET technologies—particularly ASP.NET Core, Razor Pages, Web API, and frontend frameworks. The ideal candidate is passionate about transforming legacy systems into modern, scalable, and maintainable solutions and thrives in a fast-paced, collaborative environment.

Key Responsibilities:

• Lead the end-to-end design, development, and modernization of enterprise-grade .NET applications.
• Architect and implement clean, scalable, and maintainable solutions using ASP.NET Core, Razor Pages, and Web APIs.
• Provide technical leadership and mentorship to engineering teams on best practices in modern web development, DevOps, and CI/CD.
• Collaborate closely with solution architects, product managers, and UI/UX designers to deliver intuitive and responsive user experiences.
• Integrate modern frontend technologies with robust backend APIs.
• Refactor legacy monolithic applications into modular, service-oriented, or microservices-based architectures.
• Enforce coding standards through code reviews, automated testing, and quality assurance tools.
• Drive implementation of security best practices, performance optimization, and cloud-readiness.
• Actively participate in Agile ceremonies and take ownership of technical delivery for sprint goals.

Required Qualifications:

• 10+ years of hands-on experience in enterprise application development with .NET/.NET Core.
• Proven expertise in ASP.NET Core, Razor Pages, Web API, and Entity Framework Core.
• Demonstrated experience in application modernization and re-platforming legacy .NET/ASP.NET systems.
• Strong understanding of RESTful API design, API security protocols (OAuth2, OpenID Connect), and backend integration patterns.
• Proficiency with Azure DevOps, CI/CD pipelines, and containerization technologies.
• Experience working in Agile/Scrum environments with excellent communication and leadership skills.

Preferred Qualifications:

• Experience with modern frontend frameworks (e.g., React, Angular, Blazor).
• Knowledge of cloud-native architectures and deployment in Azure or similar platforms.
• Familiarity with Domain-Driven Design (DDD) and Test-Driven Development (TDD).

Estimated Pay Range:

Exact compensation and offers of employment are dependent on circumstances of each case and will be determined based on job-related knowledge, skills, experience, licenses or certifications, and location.

At Milestone we strive to create a workplace that reflects the communities we serve and work with, where we all feel empowered to bring our full, authentic selves to work. We know creating a diverse and inclusive culture that champions equity and belonging is not only the right thing to do for our employees but is also critical to our continued success.

Milestone Technologies provides equal employment opportunity for all applicants and employees. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, gender, gender identity, marital status, age, disability, veteran status, sexual orientation, national origin, or any other category protected by applicable federal and state law, or local ordinance. Milestone also makes reasonable accommodations for disabled applicants and employees.

We welcome the unique background, culture, experiences, knowledge, innovation, self-expression and perspectives you can bring to our global community. Our recruitment team is looking forward to meeting you.