NinjaHoldings

Software Engineer Intern

NinjaHoldings
Apply
6 hours ago

Responsibilities

  • Assist in developing and maintaining Ruby on Rails applications.
  • Write clean, efficient, and well-documented code with guidance.
  • Collaborate with developers, product managers, and designers on real features.
  • Participate in code reviews.
  • Help troubleshoot and fix bugs in live systems.
  • Learn how financial technology products scale and evolve.

Requirements

  • Be an incoming junior or senior currently pursuing a degree in Computer Science, Software Engineering, or a related field.
  • Have familiarity with Ruby on Rails or willingness to learn.
  • Have a basic understanding of programming concepts and object-oriented design.
  • Exposure to HTML, CSS, JavaScript, and SQL is a plus.
  • Have some experience using Git or another version control system.
  • Demonstrate problem-solving skills, attention to detail, enthusiasm for learning, and teamwork.
  • Exposure to test-driven development, familiarity with Agile development methods, understanding of RESTful APIs, and interest in financial technology are additional pluses.

Benefits

  • Potential path to full-time employment for high-performing interns.
  • Mentorship and relationships with full-time employees from day one.
  • Opportunity to make an immediate impact at a growth-stage company.
  • Internship runs May–August 2027 for 40 hours per week.
  • Hybrid schedule at the downtown Chicago headquarters with in-office work two days per week.
  • Candidates must be local or able to relocate independently; relocation assistance is not provided.

Tech Stack

CSSGitHTMLJavaScriptRuby on RailsSQL

Categories

NinjaHoldings

About NinjaHoldings

51-200 employees

NinjaHoldings builds digital banking and consumer lending products for Americans who struggle to access traditional credit, offered through its CreditNinja and NinjaCard brands. The company also sells B2B services under its EDGE brand, providing underwriting, fraud detection, and customer analytics to other firms. Founded in 2017 and headquartered in Chicago, it operates as a privately held fintech focused on U.S. consumer finance.

Contact me