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Software Engineer Co Op Jobs in California (NOW HIRING)

Maesa

Design Engineer Co-Op

Los Angeles, CA · On-site

$20 - $21/hr

Co-Op - Design Engineer Location: Los Angeles, CA Start Date: July 2026 (6-Month Program) About ... Familiarity with SolidWorks or other 3D CAD software (coursework or internship experience a plus)

Maesa

Design Engineer Co-Op

Los Angeles, CA

$20 - $21/hr

Co-Op - Design Engineer Location: Los Angeles, CA Start Date: July 2026 (6-Month Program) About ... Familiarity with SolidWorks or other 3D CAD software (coursework or internship experience a plus)

Predicine

Software Engineer

Hayward, CA

$161K/yr

Software Engineer (Full-time) Location: Hayward, CA Salary: $161,637/year Predicine, Inc. in ... co-op in each of the following: * HTML, CSS, JavaScript, TypeScript, Flask, FastAPI and React;

Predicine, Inc

Software Engineer

Hayward, CA · On-site

$161K/yr

Software Engineer (Full-time) Location: Hayward, CA Salary: $161,637/year Predicine, Inc. in ... co-op in each of the following: * HTML, CSS, JavaScript, TypeScript, Flask, FastAPI and React;

RoviSys

Engineering Co-op - Fall 2026

Thousand Oaks, CA · On-site

$24/hr

... engineers and technicians to provide automation and information solutions. Below are the co-op ... Design and implement industry software applications to aggregate manufacturing systems information ...

Saratech

Application Engineering Co-op

Mission Viejo, CA · On-site

$20 - $30/hr

... engineer and manufacture complex products. Saratech is a leading engineering Siemens software ... Saratech is seeking a Application Engineering Co-op. This is a full-time position located in Mason ...

Saratech, Inc.

Application Engineering Co-op

Irvine, CA · On-site

... engineer and manufacture complex products. Saratech is a leading engineering Siemens software ... Saratech is seeking a Application Engineering Co-op. This is a full-time position located in Mason ...

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All JobsSoftware Engineer Co Op JobsSoftware Engineer Co Op Jobs in California

Software Engineer Co Op information

See California salary details

$62.7K

$145.6K

$202.8K

How much do software engineer co op jobs pay per year?

As of Jul 29, 2026, the average yearly pay for software engineer co op in California is $145,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $170,700.00 per year, depending on experience, location, and employer.

What types of projects and responsibilities can a Software Engineer Co Op expect during their placement?

As a Software Engineer Co Op, you can typically expect to work on real-world projects alongside full-time engineers, often contributing to codebases, debugging, and writing tests. Your responsibilities may also include participating in agile team meetings, collaborating with cross-functional teams such as QA and product management, and learning industry-standard tools and workflows. While the scope of your work may start with smaller tasks, strong performance can lead to more complex assignments and greater autonomy as your term progresses.

What is the difference between Software Engineer Co Op vs Software Developer Intern?

AspectSoftware Engineer Co OpSoftware Developer Intern
CredentialsTypically pursuing or holding a bachelor's degree in Computer Science or related fieldUsually students in similar fields, often at an earlier stage of their education
Work EnvironmentFull-time or part-time cooperative work, often integrated with academic scheduleInternship, often part-time or summer-only
Employer & Industry UsageUsed by tech companies for ongoing cooperative programs, often in software development teamsCommonly used by companies for short-term internship roles in software development

The main difference is that a Software Engineer Co Op is a longer-term, often semester-based cooperative position that integrates with academic programs, while a Software Developer Intern is typically a shorter-term internship, often during summer, focused on gaining initial industry experience.

What Are Software Engineer Co-Op Positions?

Students studying to be software engineers often look for internship and training opportunities. As a software engineer co-op, you work with today’s latest and greatest technologies, researching Database Theory, JavaScript, CSS3, HTML5, and more. Your responsibilities are those of a student and intern, and you research and develop software. Your duties may include completing a project, assisting engineers, or shadowing them to develop the skills necessary for entering the workforce. Co-op positions often last for a term of one year. Students almost always receive pay for these positions that either provide credit or a pass/fail grade.

What are the key skills and qualifications needed to thrive as a Software Engineer Co Op, and why are they important?

To thrive as a Software Engineer Co Op, you need a solid understanding of programming fundamentals, algorithms, and data structures, usually supported by coursework in computer science or a related field. Familiarity with common programming languages (such as Python, Java, or C++), version control systems like Git, and basic exposure to development environments is important. Strong problem-solving abilities, willingness to learn, and effective communication set standout candidates apart. These skills ensure you can contribute to real-world projects, adapt to new technologies, and collaborate effectively within engineering teams.

What is a Software Engineer Co-Op?

A Software Engineer Co-Op is a student or recent graduate who participates in a cooperative education program, gaining hands-on work experience at a company while still in school. These positions typically last several months and allow students to apply their classroom knowledge to real-world software development projects. Co-Ops work alongside experienced engineers, contributing to coding, debugging, and project development, and often rotate between academic terms and work terms. This experience helps students build their skills, expand their professional network, and often leads to future job opportunities.
More about Software Engineer Co Op jobs
What are the most commonly searched types of Software Engineer jobs in California? The most popular types of Software Engineer jobs in California are:
What are popular job titles related to Software Engineer Co Op jobs in California? For Software Engineer Co Op jobs in California, the most frequently searched job titles are:
What job categories do people searching Software Engineer Co Op jobs in California look for? The top searched job categories for Software Engineer Co Op jobs in California are:
What cities in California are hiring for Software Engineer Co Op jobs? Cities in California with the most Software Engineer Co Op job openings:
Software Engineer Co Op jobs near you
Infographic showing various Software Engineer Co Op job openings in California as of July 2026, with employment types broken down into 11% Internship, 73% Full Time, 11% Part Time, and 5% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $145,592 per year, or $70 per hour.
Design Engineer Co-Op

Design Engineer Co-Op

Maesa

Los Angeles, CA • On-site

$20 - $21/hr

Full-time

Posted 27 days ago

Job description

Co-Op - Design Engineer
Location: Los Angeles, CA
Start Date: July 2026 (6-Month Program)
About Maesa:
The next gen beauty company, Maesa is transforming the industry by incubating and growing meaningful, innovative brands and making prestige beauty accessible. Maesa believes beauty ignites inspiration, creativity, imagination, and connection, sparking new ideas and possibilities, and meeting unmet consumer needs. Through best-in-class design, formulation, brand creation and marketing capabilities, Maesa delivers new, better and different products with an unsurpassed speed to market. Maesa works with a variety of retailers to create and launch brands across beauty and wellness categories. The current portfolio includes Kristin Ess, Hairitage by Mindy McKnight, Fine'ry, Being Frenshe, and Niches & Nooks among other brands. For more information, visit www.maesa.com.
Position Overview:
As a Design Engineer Co-Op, you'll work alongside our Los Angeles-based team to support the design, development, and engineering of beauty product packaging. You'll gain real-world experience in turning creative design concepts into functional packaging solutions-working with a cross-functional global team from concept through to manufacturable files.
This role is ideal for students pursuing a degree in Mechanical Engineering, Packaging Science, Product Design, or related fields and looking to gain practical experience in the cosmetics and consumer goods industries.
This co-op position requires a full-time commitment of 40 hours per week during the Fall 2026 semester (approximately July through December) and will require to be onsite at our LA office a minimum of 4x a week.
Key Responsibilities:
  • Support the conversion of conceptual packaging designs into engineered 3D CAD models suitable for manufacturing.
  • Assist with creating and updating SolidWorks files, 2D drawings, and visual schematics.
  • Collaborate on the evaluation of materials and manufacturing processes including injection molding, blow molding, and decoration techniques.
  • Participate in design reviews and provide input on manufacturability and product functionality.
  • Help manage prototype development and 3D printing of packaging components.
  • Work with international engineering teams and vendors to help bring designs to life.
  • Review product testing data (e.g. drop tests, vibration tests) and document feedback.
  • Contribute to project organization, timelines, and reporting.

What You'll Gain:
  • Hands-on experience working on real packaging projects from ideation to execution
  • Exposure to engineering standards and manufacturing processes in the beauty industry
  • Opportunities to develop technical skills in CAD, design for manufacturing (DFM), and prototyping
  • Mentorship from experienced design engineers
  • Insight into product development and cross-functional collaboration

Qualifications:
  • Currently pursuing a Bachelor's degree in Mechanical Engineering, Product Development Engineering, Product Design, or a related discipline
  • Familiarity with SolidWorks or other 3D CAD software (coursework or internship experience a plus)
  • Interest in consumer products, especially beauty or CPG packaging
  • Strong attention to detail and an eagerness to learn
  • Excellent communication and time-management skills
  • Ability to work in a fast-paced, team-oriented environment

Compensation:
$20/hour - $21/hour. Exact compensation may vary based on skills, experience, and location.
Our Commitment to You
At Maesa, we live by our values of collaboration, curiosity, game-changing, creativity, and discipline. We believe our people and partners are a creative force that catalyzes the possibilities in beauty to break through traditional limits and discover the "new" without restriction. We prioritize creating and fostering a welcoming environment for employees, partners, ideas, approaches, and endeavors - all through a spirit of warmth and inclusivity. As set forth in Maesa's Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.
Our EVP
Maesa is the next-gen beauty company, where bold ideas become beautiful brands. We ignite the dreamer and doer in each of us. We move at the speed of culture to push boundaries and redefine possibilities unleashing #maesamagic everyday. By fostering a start-up spirit, we equip everyone to lead with accountability & execute with excellence. We champion each voice and empower every journey, creating an environment where we celebrate diversity of thinking, calculated risk taking, and cutting-edge innovation. Growth is personal, intentional, and limitless.

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