Summer 2026

Software Development Intern

UL Solutions

UL Solutions

10,001+ employees

Global safety testing, certification, and inspection

No salary listed

Fremont, CA, USA

In Person

Onsite role based out of Fremont, California; onsite Monday through Friday.

Category
Software Engineering (1)
Required Skills
Express.js
Python
JavaScript
React.js
MySQL
Node.js
Redux.js
TypeScript
MongoDB
REST APIs
HTML/CSS

People at UL Solutions

People at UL Solutions who can refer or advise you

Requirements
  • Must be at least 18 years old at time of application.
  • Indefinite right to work in the United States.
  • BS or Bootcamp in Computer Science or Engineering Coding related degree
  • 1-3 years experience, 1 being in software related projects
  • Ability to work minimum 40 hours per week
  • This is an onsite role based out of Fremont location, expectations to be onsite Monday through Friday.
  • Frontend technologies: HTML
  • Frontend technologies: CSS
  • Frontend technologies: Experience with CSS frameworks, i.e. Tailwind CSS
  • Frontend technologies: JavaScript
  • Frontend technologies: TypeScript
  • Frontend technologies: Experience with frontend libraries, i.e. React.js
  • Frontend technologies: Experience with UI frameworks, i.e. antd and shadcn
  • Frontend technologies: Experience with global state management tools, i.e. Redux and React Context API
  • Backend technologies: Experience with server side technologies, i.e. Node.js and Python
  • Backend technologies: Experience with building RESTful APIs and using server side frameworks, i.e. Express.js
  • Backend technologies: Experience with developing and managing SQL and NoSQL databases, i.e. SQLite, MySQL, MongoDB
Responsibilities
  • Develops and modifies information system programs.
  • Supports the implementation of moderately complex requirements for multiple platforms, operating systems, and applications.
  • Resolves problems by devising or modifying procedures.
  • Considers equipment capacity and limitations, operating time, and form of desired results when developing resolutions.
  • Supports the identification of system requirements by interviewing users, interviewing and selecting vendors (if applicable), analyzing applications, evaluating existing and proposed systems, and recommending solutions.
  • Independently analyzes and isolates application issues and performs problem resolution.
  • Monitors progress of software-based projects by tracking activity, resolving problems, publishing progress reports, and recommending actions.
  • Improves systems performance by investigating problems, developing specifications, identifying trends in technology, and recommending solutions.
  • Works as part of a team.
  • Read and follow the Underwriters Laboratories Code of Conduct and follow all physical and digital security practices.
  • Performs other duties as directed.

UL Solutions tests, inspects, and certifies products and systems to ensure they are safe, secure, and sustainable across electronics, mobility, cybersecurity, and energy. It uses rigorous laboratory tests and conformity assessments to issue the UL Mark on products that pass, guiding manufacturers through compliance and safety improvements. Its long history since 1894, its move to a for-profit structure and IPO in 2024, and its global scope across risk domains set it apart from peers. The goal is to help companies navigate complex supply chains and bring safer, more reliable products to market.

Company Size

10,001+

Company Stage

IPO

Headquarters

Northbrook, Illinois

Founded

1894

People at UL Solutions

People at UL Solutions who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • US opens new automotive EMC lab in Toyota City, Japan, July 2025.
  • Company launched AI software to calculate Scope 3 carbon footprints from supplier data.
  • UL Solutions added to Russell 1000, 3000, and Midcap indices in 2025.

What critics are saying

  • Emerging AI-driven automation testing platforms reduce manual certification costs, threatening $3.7B revenue target.
  • Global governments adopting mandatory AI regulations may override private-sector UL 3115, nullifying certification authority.
  • Japanese automakers shifting to domestic testing could underutilize Toyota City EMC lab, reducing $571M earnings.

What makes UL Solutions unique

  • UL Solutions issues world's first AI safety certifications under UL 3115 standard.
  • Company operates distinct for-profit business following 2022 parent restructuring.
  • UL Solutions bears iconic UL Mark on products passing rigorous safety tests.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

Paid Vacation

Paid Holidays

Paid Sick Leave

Hybrid Work Options

Remote Work Options

Wellness Program

Mental Health Support