Co-op Student Opportunity Start date: September 2026 End date: December 2026 We are looking for co ... Record, compile and analyze experimental data and present findings to the R&D team. * Assist with ...
Co-op Student Opportunity Start date: September 2026 End date: December 2026 We are looking for co ... Record, compile and analyze experimental data and present findings to the R&D team. * Assist with ...
This is a 16-week Co-op position for actively enrolled undergraduate or graduate university ... Foundational knowledge of cloud computing, software development, AI, automation, data, or ...
New
This is a 16-week Co-op position for actively enrolled undergraduate or graduate university ... Foundational knowledge of cloud computing, software development, AI, automation, data, or ...
New
Co-Op, Software Engineer - Action Runtime
San Francisco, CA · On-site
$31 - $49/hr
In the course of your internship or Co-op, you will be tasked with one or more mission-critical ... Experience with Agile software development * Experience developing user interfaces with the React ...
Co-Op, Software Engineer - Action Runtime
San Francisco, CA · On-site
$31 - $49/hr
In the course of your internship or Co-op, you will be tasked with one or more mission-critical ... Experience with Agile software development * Experience developing user interfaces with the React ...
Introduction At IBM Software, we transform client challenges into solutions. Building the world ... IBM's hybrid cloud platform is one of the most comprehensive and consistent approach to development ...
New
Introduction At IBM Software, we transform client challenges into solutions. Building the world ... IBM's hybrid cloud platform is one of the most comprehensive and consistent approach to development ...
New
Design Engineer Co-Op
$20 - $21/hr
Help manage prototype development and 3D printing of packaging components. * Work with ... Familiarity with SolidWorks or other 3D CAD software (coursework or internship experience a plus)
Design Engineer Co-Op
$20 - $21/hr
Help manage prototype development and 3D printing of packaging components. * Work with ... Familiarity with SolidWorks or other 3D CAD software (coursework or internship experience a plus)
Design Engineer Co-Op
Los Angeles, CA · On-site
$20 - $21/hr
Help manage prototype development and 3D printing of packaging components. * Work with ... Familiarity with SolidWorks or other 3D CAD software (coursework or internship experience a plus)
Design Engineer Co-Op
Los Angeles, CA · On-site
$20 - $21/hr
Help manage prototype development and 3D printing of packaging components. * Work with ... Familiarity with SolidWorks or other 3D CAD software (coursework or internship experience a plus)
Engineering Co-op - Fall 2026
Thousand Oaks, CA · On-site
$24/hr
Design and implement industry software applications to aggregate manufacturing systems information ... Ongoing training, certifications, and professional development support Employment Type: TEMPORARY
Engineering Co-op - Fall 2026
Thousand Oaks, CA · On-site
$24/hr
Design and implement industry software applications to aggregate manufacturing systems information ... Ongoing training, certifications, and professional development support Employment Type: TEMPORARY
Service Coordinator (Part Time)
Maywood, CA · On-site
$23 - $25/hr
... Development Co-ops. The Service Coordinator's mission is to empower the members to age in place and enhance the ability for members to remain living independently in the co-op. Essential functions ...
Service Coordinator (Part Time)
Maywood, CA · On-site
$23 - $25/hr
... Development Co-ops. The Service Coordinator's mission is to empower the members to age in place and enhance the ability for members to remain living independently in the co-op. Essential functions ...
Assistant Front End Manager
Sacramento, CA · On-site
$26.50 - $28.84/hr
... the development and carrying out of department procedures for customer service, department ... Uphold all Co-op policies, procedures and expectations. * Department Operations and Customer ...
Assistant Front End Manager
Sacramento, CA · On-site
$26.50 - $28.84/hr
... the development and carrying out of department procedures for customer service, department ... Uphold all Co-op policies, procedures and expectations. * Department Operations and Customer ...
Service Coordinator (Part Time)
Maywood, CA · On-site
$20 - $25.25/hr
... Development Co-ops. The Service Coordinator's mission is to empower the members to age in place and enhance the ability for members to remain living independently in the co-op. Essential functions ...
Service Coordinator (Part Time)
Maywood, CA · On-site
$20 - $25.25/hr
... Development Co-ops. The Service Coordinator's mission is to empower the members to age in place and enhance the ability for members to remain living independently in the co-op. Essential functions ...
Software Engineer
Mountain View, CA · On-site
$105K - $135K/yr
Internship, co-op, undergraduate research, capstone project, or personal * portfolio demonstrating software development or AI/ML experience. * Experience developing web applications or cloud-hosted ...
Software Engineer
Mountain View, CA · On-site
$105K - $135K/yr
Internship, co-op, undergraduate research, capstone project, or personal * portfolio demonstrating software development or AI/ML experience. * Experience developing web applications or cloud-hosted ...
Software Engineer
$105K - $135K/yr
Internship, co-op, undergraduate research, capstone project, or personal * portfolio demonstrating software development or AI/ML experience. * Experience developing web applications or cloud-hosted ...
Software Engineer
$105K - $135K/yr
Internship, co-op, undergraduate research, capstone project, or personal * portfolio demonstrating software development or AI/ML experience. * Experience developing web applications or cloud-hosted ...
Software Engineer
$105K - $135K/yr
Internship, co-op, undergraduate research, capstone project, or personal * portfolio demonstrating software development or AI/ML experience. * Experience developing web applications or cloud-hosted ...
Software Engineer
$105K - $135K/yr
Internship, co-op, undergraduate research, capstone project, or personal * portfolio demonstrating software development or AI/ML experience. * Experience developing web applications or cloud-hosted ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
New
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
New
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
New
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
New
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
New
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
New
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
The Predictive and Investigative Safety Assessment group (PISA) is looking for a co-op to assist with the development and implementation of in silico and in vitro models to support organ-specific ...
Software Development Co Op information
What is the difference between Software Development Co Op vs Software Engineer Intern?
| Aspect | Software Development Co Op | Software Engineer Intern |
|---|---|---|
| Credentials | Typically enrolled in a computer science or related degree program | Usually students in a similar field, often with some coursework completed |
| Work Environment | Part-time or full-time, often integrated into ongoing projects within a company | Temporary, project-based, often during summer or semester breaks |
| Employer & Industry Usage | Common in tech companies, used as a recruiting pipeline | Common in tech firms, startups, and large corporations for early talent assessment |
Both roles involve gaining practical experience in software development, but a Software Development Co Op typically offers a longer-term, integrated work experience aligned with academic schedules, while a Software Engineer Intern is usually a shorter, seasonal position focused on project contributions and skill development.
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The most popular types of Software Development jobs in California are:
What are popular job titles related to Software Development Co Op jobs in California?
For Software Development Co Op jobs in California, the most frequently searched job titles are:
What job categories do people searching Software Development Co Op jobs in California look for?
The top searched job categories for Software Development Co Op jobs in California are:
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Cities in California with the most Software Development Co Op job openings:

Other
Posted 6 days ago
Job description
Start date: September 2026 End date: December 2026
We are looking for co-op students pursuing chemical engineering or chemistry degrees interested in joining an exciting early-stage startup to scale the refinery of the future. This role will report to the Senior Scientist & Lab Manager and work closely with other members of the Hyfé team. The ideal candidate embodies our core values—unity, courage, dependability, momentum, and joy—values that are essential to tackling one of the greatest challenges of our time.
Responsibilities- Collaborate with technical team to plan, prepare, and perform experiments.
- Assist with pilot operations.
- Follow all safety practices, including wearing proper PPE, completing safety trainings, and contributing to the ongoing development of safety systems and protocols.
- Manage routine lab maintenance and upkeep, including inventory, cleaning, and organization.
- Complete tasks within agreed timelines, tracking and communicating progress.
- Maintain inventory of chemicals and supplies, and work with vendors as needed
- Record, compile and analyze experimental data and present findings to the R&D team.
- Assist with other areas of lab management as needed.
- Perform duties in keeping with Hyfé's values, policies and EHS protocols.
- Currently working on collegiate level chemical engineering or chemistry courses with laboratory component.
- Capable of safely lifting and carrying laboratory materials and equipment weighing up to 40 lbs.
- Ability to maintain a regular full-time schedule of 40 hours per week during standard business hours.
- Innovative mindset with a can-do attitude and passion for Hyfé's vision.
- Strong interpersonal, communication, and time management skills.
- Authorization to work in the US (unable to provide visa sponsorship for this position).
About Hyfé
Every year, approximately one billion tons of nutrient-rich fruit and vegetable waste is discarded or under-utilized across global food systems. For processors, getting rid of this waste is costly and emissions-intensive, creating significant environmental impact with little to no economic return. Yet these waste streams contain valuable compounds that could transform the economics of businesses across the food system and help catalyze the production of sustainable chemicals and materials. Hyfé exists to change that.
Hyfé transforms food waste into high-value ingredients using a label-friendly, thermochemical refining process. Our products range from bioactives to fibers, and are being commercialized to make the food we eat healthier for people and the planet. Our team of scientists and engineers brings decades of expertise from the oil refining and chemical industries, specializing in scaling industrial processes and pioneering sustainable solutions.
At Hyfé, you'll have the opportunity to build at the earliest stages of a mission-driven company—working alongside a world-class team, shaping real products, and helping define how the next generation of ingredients are made.
Our mission is simple: To transform carbon we waste into carbon we need.
Hyfé is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability status, protected veteran status, or any other characteristic protected by law.