> Markdown version of [/jobs/ext/1318833-software-engineer-hybrid-bolingbrook](https://www.wearedevelopers.com/jobs/ext/1318833-software-engineer-hybrid-bolingbrook). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer (Hybrid) Bolingbrook - **Company:** S&S Activewear LLC - **Location:** Bolingbrook, United States - **Experience:** Expert - **Salary:** $117,000.0 - $133,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Amazon Web Services, Application Performance Management, Microsoft Azure, Bioinformatics, Business Systems, C Sharp (Programming Language), Cascading Style Sheets (CSS), Program Optimization, Software Quality, Relational Databases, Software Debugging, JSON, Cloud Services, Responsive Web Design, Software Engineering, SQL Databases, Systems Integration, Web Applications, Web Platforms, Modern Ui, ReactJS, Blazor, Ios Frameworks, Caching, Vue.js, AngularJS, Api Design, Restful APIs, Microservices - **Published:** July 17, 2026 - **Apply:** https://www.dice.com/job-detail/cef17cdc-4b60-4f5f-9b67-27359c0d45ee ## About the Role * 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., S&S Activewear welcomes people of all backgrounds and experiences and are committed to creating a diverse culture and supporting human growth. We are proud to be an equal opportunity employer and is committed to providing equal opportunity for all employees and applicants. We conduct business without regard to sex, race, creed, color, religion, marital status, national origin, citizenship status, age, pregnancy, sexual orientation, gender identity or expression, genetic information, disability, military status, status as a veteran, or any other protected characteristic. Our policy is to recruit, hire, train, promote, assign, transfer, and terminate employees based on their own ability, achievement, experience and conduct and other legitimate business reasons. S&S participates in E-Verify and will provide the federal government with your Form I-9 information to confirm you are authorized to work in the U.S. ## Description S&S Activewear, the leading nationwide distribution company in the apparel and fashion industry is seeking a highly skilled Sr Software Engineer to join our growing Software Engineering Team to help build and evolve our highly transactional eCommerce platforms and core business systems. In this role, you will design, develop, and enhance scalable, high-performance applications and APIs using C# and modern .NET technologies. You'll play a critical part in powering our ordering systems, integrations, and customer-facing solutions, working across a modern UI stack and collaborating closely with product, UX, and business stakeholders. You'll contribute to business-critical initiatives with real customer impact, while innovating on a fully in-house developed web platform and ERP system. Our teams operate in a fully agile, product-driven environment that encourages ownership, technical influence, architectural improvement, and the delivery of high-quality solutions at scale., * 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. ## Related Videos - [Blazor – the new SPA Framework for everyone who hates JavaScript](https://www.wearedevelopers.com/videos/699-blazor-the-new-spa-framework-for-everyone-who-hates-javascript) - [Blazor Unleashed: The Future of .NET Web Development](https://www.wearedevelopers.com/videos/1564-blazor-unleashed-the-future-of-net-web-development) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany)