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Software Engineering Internship Program Jobs in California

XYPRO Technology

Internship

Simi Valley, CA

$20 - $30/hr

... Security software solutions. The XYPRO Internship Program provides motivated students an ... Software Engineering * Test Automation Engineering * Software Quality Assurance * Business Analysis

XYPRO

Internship

Simi Valley, CA · On-site

... Security software solutions. The XYPRO Internship Program provides motivated students an ... Software Engineering * Test Automation Engineering * Software Quality Assurance * Business Analysis

Mantari

Software Engineer Intern

Torrance, CA

Internships are full-time and on-site in Los Angeles, CA. The Mantari Software Engineering ... Currently enrolled in a bachelor's degree program in Computer Science, Software Engineering, or ...

Clerkie

Software Engineer Internship

San Francisco, CA · On-site +1

$80/hr

... this into a full-time engineering role at the end of the program. About Clerkie Clerkie is a ... About the internship As the newest addition to Team Clerkie, this Software Engineer Intern will ...

XYPRO

Internship

Simi Valley, CA · On-site

$20 - $30/hr

... Security software solutions. The XYPRO Internship Program provides motivated students an ... Software Engineering * Test Automation Engineering * Software Quality Assurance * Business Analysis

Instead

Software Engineering Intern

San Francisco, CA · On-site

The Role We're looking for Software Engineering Interns to join our San Francisco team and build real features on our AI-powered tax platform. This is not a coffee-fetching internship. You'll ship ...

Compal USA

Software Engineering Lead

Goleta, CA · On-site

The Software Engineering Lead will be responsible for all aspects of software engineering ... Mentor young engineers and engineering interns. DESIRED QUALIFICATIONS: * Minimum 15+ years ...

Mantari

Software Engineer Intern

Torrance, CA · On-site

Internships are full-time and on-site in Los Angeles, CA. The Mantari Software Engineering ... Currently enrolled in a bachelor's degree program in Computer Science, Software Engineering, or ...

Compal

Software Engineering Lead

Goleta, CA · On-site

The Software Engineering Lead will be responsible for all aspects of software engineering ... Mentor young engineers and engineering interns. DESIRED QUALIFICATIONS: * Minimum 15+ years ...

Compal

Software Engineering Lead

Goleta, CA · Hybrid

The Software Engineering Lead will be responsible for all aspects of software engineering ... Mentor young engineers and engineering interns. DESIRED QUALIFICATIONS: * Minimum 15+ years ...

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Software Engineering Internship Program information

What is a Software Engineering Internship Program?

A Software Engineering Internship Program is a structured opportunity for students or recent graduates to gain practical experience in software development within a professional environment. Interns work on real projects, collaborate with experienced engineers, and develop technical and soft skills relevant to the field. These programs often include mentorship, training sessions, and performance evaluations, helping interns bridge the gap between academic knowledge and industry practice.

What are the key skills and qualifications needed to thrive in a Software Engineering Internship Program, and why are they important?

To thrive in a Software Engineering Internship Program, a solid understanding of programming fundamentals, data structures, algorithms, and enrollment in a computer science or related degree program are essential. Familiarity with languages like Python, Java, or C++, and version control systems such as Git, is typically expected. Strong problem-solving abilities, willingness to learn, and effective communication set exceptional interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt quickly to new technologies, and collaborate successfully with engineering teams.

What is the difference between Software Engineering Internship Program vs Software Developer?

AspectSoftware Engineering Internship ProgramSoftware Developer
CredentialsTypically students or recent graduates, some internships may require coursework in CS or related fieldsUsually requires a degree in computer science or related field, with some positions accepting self-taught developers
Work EnvironmentTemporary, learning-focused, often in tech companies or startupsFull-time or part-time employment, in office or remote settings
Employer & Industry UsageCommon in tech firms, startups, and large corporations for talent developmentCore role in software companies, tech firms, and various industries requiring software solutions

The Software Engineering Internship Program is designed for students or recent graduates to gain practical experience, often in a temporary, learning-focused environment. In contrast, a Software Developer is a full-time professional responsible for designing, coding, and maintaining software applications. While both roles require programming skills and a background in computer science, internships are more about training and exposure, whereas developers are expected to deliver ongoing software solutions.

What types of projects and responsibilities can I expect during a Software Engineering Internship Program?

As a software engineering intern, you can expect to work on real-world projects that contribute to your team's goals, such as developing new features, fixing bugs, or improving existing codebases. Interns often collaborate closely with experienced engineers, participate in code reviews, and attend team meetings to understand agile workflows. You'll likely use industry-standard tools, write documentation, and may even demo your work to stakeholders. These experiences are designed to help you build practical skills and gain exposure to the full software development lifecycle.

What is L1, L2, L3, and L4 developer?

In a software engineering internship program, L1, L2, L3, and L4 typically refer to different levels of developer experience and responsibility, with L1 being entry-level or junior developers and L4 representing senior or lead developers. These levels often indicate increasing expertise, technical skills, and project ownership, and they may correspond to specific training, certifications, or performance expectations within a company’s career progression framework.

What are the big 4 internships?

The 'Big 4' internships typically refer to internship programs at the four largest professional services firms: Deloitte, PricewaterhouseCoopers (PwC), Ernst & Young (EY), and KPMG. These firms offer software engineering and technology internships that provide experience in audit, consulting, advisory, and technology services, often requiring strong analytical skills and knowledge of programming languages like Java, Python, or C++.

Is 20 an hour good for an internship?

For a Software Engineering Internship Program, $20 an hour is generally considered competitive, especially for entry-level positions that may require basic programming skills and familiarity with tools like Git and Python. Internships often pay between minimum wage and $25 per hour, depending on location, company size, and the intern's experience level.

What do you do as a software engineering intern?

A software engineering intern assists with designing, developing, testing, and maintaining software applications under the supervision of experienced engineers. They often work on coding tasks, participate in code reviews, and use tools like version control systems such as Git. The internship provides hands-on experience with programming languages, development environments, and software lifecycle processes.
What are popular job titles related to Software Engineering Internship Program jobs in California? For Software Engineering Internship Program jobs in California, the most frequently searched job titles are:
What job categories do people searching Software Engineering Internship Program jobs in California look for? The top searched job categories for Software Engineering Internship Program jobs in California are:
Software Engineering Internship Program jobs near you
Infographic showing various Software Engineering Internship Program job openings in California as of June 2026, with employment types broken down into 100% Internship. Highlights an 74% In-person, and 26% Remote job distribution.
Software Engineering Internship, Embedded Systems (Summer 2026)

Software Engineering Internship, Embedded Systems (Summer 2026)

Apex

Los Angeles, CA • On-site

$45/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space continue to emerge.
For the first time in history, this influx of payload companies combined with reduced launch costs has resulted in a massive increase in need for commercial spacecraft platforms, known as satellite buses. These buses hold the payloads of our customers and are flown on launch vehicles.
Apex manufactures these satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecraft enable the future of society: ranging from earth observation to communications and more.
We'd love for you to join us on our mission of providing humankind access to the galaxy beyond our planet.
About the Role
We are seeking talented software engineers to work closely with the broader engineering team for an exciting internship opportunity on our. This person is passionate about engineering, ready to take ownership over complex challenges, and a strong desire to learn about all things satellites. You will have an opportunity to approach this from a fresh perspective targeting an end result indexed on reliability and efficiency. This will require innovation and creativity to ultimately disrupt and make an impact on the industry.
During the internship program at Apex, you'll gain hands-on experience and professional growth opportunities. You'll be assigned a summer project to give you the opportunity to have real impact. Throughout the project you'll have a dedicated mentor to guide you, while participating in learning sessions to elevate your knowledge of aerospace. Plus, you'll connect with peers and industry professionals during our community events, making this a well-rounded experience to launch your career!
Software Engineering (Embedded Systems): Interns will contribute to developing and improving the software that controls our satellites, including embedded systems, simulations, and user interfaces. You'll be working on improvements to our Microcontroller devices being utilized in space and writing embedded software for new hardware components that will be the building blocks of our future spacecraft!
Proficiency in programming language C++/C is required.
Requirements:
• Graduating in the Fall of 2026 or in the Spring of 2027
• BS or MS in Computer Science, Computer Engineering, or Electrical Engineering
Compensation: $45/hr
Why Join Apex?
Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one.
What We Offer For Full-time Employees:
  • Shared upside: Receive equity in Apex, letting you benefit from the work you create
  • Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost
  • Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
  • Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%
  • 8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel
  • Daily catered lunch and unlimited snacks to keep you fueled throughout the day
  • Vibrant community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family
  • Your dream desk setup and all the tools you need to be your most productive self
  • World-class Playa Vista office with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life
  • Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference

Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together.
Equal Opportunity Employer
Apex Technology, Inc. is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

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