1

Software Tester Intern Jobs in California (NOW HIRING)

As a Software Development Graduate Intern , you will contribute to the design, development, testing, and optimization of system software across one or more layers of the software stack, including ...

As a Software Development Graduate Intern , you will contribute to the design, development, testing, and optimization of system software across one or more layers of the software stack, including ...

$94K - $127K/yr

As a Software Development Graduate Intern , you will contribute to the design, development, testing, and optimization of system software across one or more layers of the software stack, including ...

New

As a Software Development Graduate Intern , you will contribute to the design, development, testing, and optimization of system software across one or more layers of the software stack, including ...

$54/hr

Our work spans simulation, hardware testing, data-driven analysis, and system-level evaluations ... The Role As a Software Systems Validation Intern, you will help evaluate the software that enables ...

$54/hr

Our work spans simulation, hardware testing, data-driven analysis, and system-level evaluations ... The Role As a Software Systems Validation Intern, you will help evaluate the software that enables ...

Showing results 41-60

Software Tester Intern information

What does a software tester intern do?

A Software Tester Intern assists in evaluating software applications to identify bugs, errors, or usability issues before the software is released to users. Their responsibilities often include creating and executing test cases, documenting defects, and collaborating with developers to ensure software quality. Interns learn to use testing tools and techniques, gaining hands-on experience in quality assurance processes. This role is a great entry point for those interested in software development and quality assurance careers.

What are the key skills and qualifications needed to thrive as a software tester intern?

To thrive as a Software Tester Intern, you need a basic understanding of software development concepts, attention to detail, and familiarity with testing methodologies, often supported by coursework in computer science or related fields. Experience with test management tools (like JIRA), bug tracking systems, and basic scripting or automation frameworks is highly beneficial. Critical thinking, effective communication, and a collaborative mindset help you excel in team environments and articulate findings clearly. These skills and qualities ensure thorough testing, accurate defect reporting, and contribute to the delivery of reliable, high-quality software products.

What are some typical challenges a software tester intern might face during their internship?

As a Software Tester Intern, you may encounter challenges such as understanding complex software requirements, learning to use various testing tools, and quickly adapting to the team's established workflows. Managing time effectively while balancing multiple testing tasks and documenting bugs clearly can also be demanding. However, these challenges are excellent learning opportunities and you'll often receive guidance from experienced QA professionals, helping you develop valuable problem-solving and communication skills.

What is the difference between Software Tester Intern vs QA Tester?

AspectSoftware Tester InternQA Tester
CredentialsTypically pursuing or recently completed a related degree or certificationOften requires a relevant degree or certification in quality assurance or software testing
Work EnvironmentEntry-level, supervised, learning-focusedFull-time, more independent, responsible for testing phases
Industry UsageCommon in tech companies, internships for studentsFull-time role in software development and IT companies
Search & Comparison IntentLooking for entry-level testing roles or internshipsSeeking full-time QA testing positions

In summary, a Software Tester Intern is an entry-level position aimed at gaining hands-on experience, often held by students or recent graduates. A QA Tester is a full-time professional responsible for executing testing plans, identifying bugs, and ensuring software quality. Both roles share similar credentials but differ significantly in responsibilities and work environment.

What are the most commonly searched types of Software Tester jobs in California?

The most popular types of Software Tester jobs in California are:

What cities in California are hiring for Software Tester Intern jobs?

Cities in California with the most Software Tester Intern job openings:

Infographic showing various Software Tester Intern job openings in California as of August 2026, with employment types broken down into 82% Full Time, 13% Part Time, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Software Engineering Intern - Summer 2027

K2 Space

Los Angeles, CA

$30 - $40/hr

Temporary, Internship

Posted 5 days ago


Job description

The Role 

We're looking for a stellar intern to join our team for a 3 month internship. Working closely with K2 engineers in a highly collaborative environment, you will be responsible for owning a software engineering project end-to-end and supporting actual on-orbit operations of our spacecraft. You will interact with advanced technologies like cyber-physical system simulators, satellite sensors and actuators, build systems, GNC algorithms, and more. 

Responsibilities 

  • Create software architecture for real-time, fault-tolerant control of a 20kW+ spacecraft 
  • Develop software applications for control of spacecraft subsystems, including propulsion, guidance/attitude control, thermal, power, and communications systems 
  • Design and implement state machines for robust operation of the spacecraft 
  • Create and utilize robust tools to allow for rapid deployment of quality code 
  • Perform data analysis and anomaly investigation to identify and resolve software bugs 
  • Support integration and testing of the spacecraft subsystems 
  • Build and maintain infrastructure to increase reliability when developing and testing software  

Qualifications 

  • Must be currently enrolled in a Bachelor's or Master's degree in computer science, computer engineering, electrical engineering, or other relevant engineering discipline 
  • 6+ months of experience using technical engineering skills outside of the university classroom setting (eg: laboratory, research, extracurricular project teams, volunteering, personal projects or prior internship/work experience) 
  • Development experience in Rust, C/C++, or Go 

Additional Requirements 

  • Available for a minimum 12 week internship in person at our HQ in Torrance 

Nice to Have 

  • Ability to work well in an integrated collaborative team environment, including frequent interactions with technicians, engineers, and managers 
  • Experience with spacecraft flight software development 
  • Experience with Linux systems programming and driver development 
  • Experience with continuous integration and continuous delivery systems 
  • Experience building or working with hard real-time embedded systems (bare-metal or RTOS) 
  • Basic knowledge of electronics, computer architecture, and control systems 
  • Experience defining and creating test systems for both hardware-in-the-loop and hardware-out-of-the-loop  

Compensation  

  • Hourly pay range for this non-exempt role is $30 - $40 per hour  
  • Hourly rate will be based on several factors including, but not limited to: knowledge and skills, education, and experience level 
  • Housing and travel stipend may also be available 

K2 Space logo

About K2 Space

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

11 - 50 Employees

Headquarters location

Los Angeles, CA, US

Year founded

2022