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Senior Software Developer - Web

Uline
$110,000 to $148,000
paid time off, paid holidays, tuition assistance, 401(k)
United States, Illinois, Waukegan
Sep 18, 2026

Senior Software Developer - Web

Pay from $110,000 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 H-1B 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

  • Cafe 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

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Our employees make the difference and we are committed to offering exceptional benefits and perks! Explore Uline.jobs to learn more!

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