Uline Software Developer Intern Interview Questions (2026)
5 locationsWaukegan, ILMilwaukee, WIPleasant Prairie, WIMorton Grove, ILKenosha, WI·5 interview reviews·Hard difficulty
Software Developer Intern Interview Reviews
5Recruiter screen, then a 45-minute coding round. Friendly interviewer. Results in a few days.
“Valid Parentheses - Determine if the input string has valid bracket pairs”
Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Clone Graph - Create a deep copy of an undirected graph”
Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Describe a challenging project you worked on and how you overcame obstacles”
Straightforward — two medium leetcode-tagged problems in 45 minutes. Very fast paced so watch the clock. Short behavioral at the end.
“Binary Tree Vertical Order Traversal - Return vertical order traversal of nodes”
One round with two problems in 45 min. If you've practiced patterns you're fine — narrate your approach before you code.
“BFS/graph or linked list manipulation”
About This Role
Frequently Asked Questions
How hard is it to get hired as a Software Developer Intern at Uline?
The interview difficulty is rated 3.8/5 by candidates. 75% report a positive experience. Emphasize Data Structures and Algorithms in your prep.
How long does the Uline Software Developer Intern hiring process take?
The process typically takes 2–6 weeks from application to final decision, depending on the hiring cycle and team availability.
What is the interview process like?
Most candidates go through a recruiter screen, followed by technical coding rounds, and a final interview loop. 51% of candidates applied online.
What questions are asked in a Uline Software Developer Intern interview?
Common topics include data structures & algorithms, system design for some teams, and behavioral STAR stories. Practice with our AI voice interviewer to tighten delivery.
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