Senior Software Developer - Web Pay from $96,000 to $148,000 per year 2200 S. Lakeside Drive, Waukegan, IL 60085 Enhance and support world-class websites at Uline. As a Senior Software Developer, you'll apply your full-stack expertise to create scalable, high-performing web applications. You'll provide technical leadership, mentor developers and help deliver innovative solutions that keep our e-commerce applications reliable and always available across our growing North American company. Careers Packed with Potential. Backed by 45+ years of success, Uline offers opportunities to grow your career with stability you can count on. Position Responsibilities Design, develop and maintain scalable web applications that support Uline's growing e-commerce business. Participate in project planning, architecture discussions and code reviews to deliver high-quality, reliable software solutions. Mentor and coach fellow developers, providing technical guidance and helping resolve complex programming challenges. Partner across development teams to improve processes and deliver solutions that enhance performance and the customer experience. Minimum Requirements Bachelor's degree in Computer Science, Information Technology or related field. 5+ years of software development experience. Experience designing and developing web or e-commerce applications using .NET, Java JavaScript or TypeScript. Familiarity with SQL queries and stored procedures. Uline does not participate in the H1-B lottery. Benefits Complete health insurance coverage and 401(k) with 6% employer match that starts day one! Multiple bonus programs. Paid holidays and generous paid time off. Tuition Assistance Program that covers professional continuing education. Employee Perks Café featuring affordable daily meal options from local restaurants. On-site fitness center and beautifully maintained walking paths. Best-in-class, clean, modern facilities. About Uline Uline, a family-owned company, is North America's leading distributor of shipping, industrial, and packaging materials with over 10,000 employees across 15 locations. Uline is a drug-free workplace . All new hires must complete a pre-employment hair follicle drug screening . All positions are on-site. EEO/AA Employer/Vet/Disabled #LI-LM5 #CORP (#IN-PPITL4) #ZR-HQIT Our employees make the difference and we are committed to offering exceptional benefits and perks! Explore Uline.jobs to learn more!