S&S Activewear

Senior Software Engineer

S&S Activewear

full-time

Posted on:

Location Type: Hybrid

Location: BolingbrookIllinoisUnited States

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Salary

💰 $117,000 - $133,000 per year

Job Level

About the role

  • Design, build, and maintain web applications using C#, .NET, and Razor/Blazor
  • Develop and optimize RESTful APIs to support integrations with e-commerce platforms, customer systems, and internal applications
  • Collaborate with cross-functional teams to translate business needs into technical solutions
  • Proactively test and optimize applications to eliminate defects, improve performance, and ensure a smooth user experience
  • Ensure code quality through best practices, testing, and peer reviews
  • Optimize application performance, reliability, and scalability through code optimization, caching strategies, and other techniques
  • Troubleshoot, debug, and maintain existing applications to ensure reliability and performance
  • Mentor junior developers and contribute to architectural decisions.

Requirements

  • 5+ years of professional experience with C# and .NET (Core or later)
  • Hands-on experience with UI frameworks (React, Angular, Vue, Blazor, or other similar technologies)
  • Strong hands‑on experience with modern JavaScript and CSS, including building responsive, maintainable user interfaces and optimizing client‑side performance
  • Experience using responsive design patterns across multiple devices
  • Strong experience in API design and development (REST, JSON, etc.)
  • Proficiency with SQL and relational databases
  • Solid understanding of microservice architecture and cloud deployments (Azure or AWS preferred)
  • Excellent problem-solving skills and strong communication abilities.
Benefits
  • Vacation, Personal, and Sick time
  • Medical, Dental, Vision, Life Insurance, and Disability coverage
  • Flexible Spending Accounts
  • 401(k) plan
  • Discounts on brand‑name apparel
  • Fun employee events
  • Meaningful opportunities for growth and advancement
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
C#.NETRazorBlazorRESTful APIsJavaScriptCSSSQLmicroservice architecturecloud deployments
Soft Skills
problem-solvingcommunicationmentoringcollaboration