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Java Developer Co Op Jobs (NOW HIRING)

Yaskawa Drives & Motion

Engineer Co-op (2026)

Waukegan, IL · On-site +1

$20.10 - $27.12/hr

An co-op at Yaskawa will provide undergraduate engineering students the opportunity to take advantage of our internship and co-op programs. The focus of this program is to offer a variety of ...

Stefanini

Engineer Co-Op

Appleton, WI

Job Title: Engineer Co-Op Location: 2901 North Conkey St, Appleton, WI 54911 (100% onsite) EDUCATION:Currently actively attending college/university and Freshman/Sophmore status EXPERIENCE:

Stefanini Group

Engineer Co-Op

Appleton, WI · On-site

Engineer Co-Op Location: 2901 North Conkey St, Appleton, WI 54911 (100% onsite) EDUCATION: * Currently actively attending college/university and Freshman/Sophmore status EXPERIENCE: * Entry level - ...

Stefanini Group

Engineer Co-Op

Appleton, WI · On-site

Engineer Co-Op Location: 2901 North Conkey St, Appleton, WI 54911 (100% onsite) EDUCATION: * Currently actively attending college/university and Freshman/Sophmore status EXPERIENCE: * Entry level - ...

Stefanini Group

Engineer Co-Op

Appleton, WI · On-site

Engineer Co-Op Location: 2901 North Conkey St, Appleton, WI 54911 (100% onsite) EDUCATION: * Currently actively attending college/university and Freshman/Sophmore status EXPERIENCE: * Entry level - ...

Stefanini Group

Engineer Co-Op

Appleton, WI · On-site

$21 - $23/hr

Engineer Co-Op Location: 2901 North Conkey St, Appleton, WI 54911 (100% onsite) EDUCATION: * Currently actively attending college/university and Freshman/Sophmore status EXPERIENCE: * Entry level - ...

Flowserve

Co-op, Engineering

Baton Rouge, LA · On-site

$16 - $21/hr

This Baton Rouge-based 12-month Engineering Co-Op is a standout opportunity for rising senior engineering students who want real, hands-on experience. You'll train just like a new hire, contribute to ...

Salas O'Brien

Mechanical Engineering Co-op

Dublin, OH · On-site

Mechanical Engineering Co-op At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects.

watlow

CO-OP ENG 2026

Saint Louis, MO

$16.50 - $21.50/hr

... engineering challenges directly tied to the company's strategic objectives. Located at one of ... co-op participants will work on impactful projects in design, testing, automation, and ...

BAE Systems

Technical Co-Op 3

Kingsport, TN · On-site

$41.79K - $56.45K/yr

We are currently hiring a Control Systems Engineer Co-Op who will be part of a group responsible for the design, implementation, commissioning, and troubleshooting of the complete system, including ...

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How much do java developer co op jobs pay per hour?

As of May 30, 2026, the average hourly pay for java developer co op in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.

What is a Java Developer Co Op job?

A Java Developer Co-Op job is a temporary, paid position for students or recent graduates who want hands-on experience in Java development. Co-op students work with a team of developers to design, test, and maintain Java-based applications. They gain practical knowledge in coding, debugging, and software development best practices while contributing to real-world projects. This role helps bridge the gap between academic learning and professional work, preparing candidates for full-time software development roles.

What are the key skills and qualifications needed to thrive in the Java Developer Co Op position, and why are they important?

To thrive as a Java Developer Co Op, you need a solid understanding of Java programming, object-oriented design principles, and foundational knowledge in software development, often supported by coursework or relevant project experience. Familiarity with version control systems like Git, IDEs such as IntelliJ or Eclipse, and basic knowledge of databases or web development frameworks are common requirements. Effective communication, eagerness to learn, and strong problem-solving skills help you adapt quickly and work well within a team environment. These competencies ensure you can contribute to real-world projects, collaborate with experienced developers, and gain valuable hands-on experience during your co-op term.

What types of projects or tasks will I typically work on as a Java Developer Co Op?

As a Java Developer Co Op, you can expect to support ongoing software development projects by writing and testing code, fixing bugs, and assisting in the design or implementation of new features. You may work on both backend and frontend components, collaborate with senior developers during code reviews, and contribute to team meetings or agile sprints. Your work might include developing internal tools, creating automation scripts, or participating in the documentation process. This hands-on experience is designed to give you exposure to industry best practices and the full software development lifecycle while building your professional skills.
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Java Developer Co Op jobs near you
Infographic showing various Java Developer Co Op job openings in the United States as of May 2026, with employment types broken down into 1% Internship, 3% As Needed, 25% Full Time, 66% Part Time, and 5% Contract. Highlights an 71% Physical, 3% Hybrid, and 26% Remote job distribution, with an average salary of $117,931 per year, or $56.7 per hour.
Software Engineering Co-op - Fall 2026

Software Engineering Co-op - Fall 2026

Steris Corporation

Mentor, OH • On-site

$24 - $30/hr

Full-time

Posted 20 days ago

STERIS rating

8.2

Company rating: 8.2 out of 10

Based on 126 frontline employees who took The Breakroom Quiz

56th of 864 rated healthcare providers

Job description

Position Summary
The Software Engineering Co-op will gain experience in software development and support the Software Engineering Team in new product development and sustaining existing products, working under the guidance of STERIS software engineers. The intern will work on software projects involving leading-edge technologies that support the production of sterilizers and connected devices used in healthcare and life sciences industries. The intern will gain experience with the software development life cycle process to develop quality software for medical devices. The intern may contribute to projects that involve AI and ML. Responsibilities could include preparing datasets, assisting with model experimentation, and collaborating with engineers to evaluate new AI-enabled tools.
Key Program Info:
  • Duration: Fall 2026 (August - December)
  • Location: Mentor, OH
  • Work Environment: Onsite
  • Hours: Full-time for the duration of your co-op

What You'll Do as a Software Engineering Co-op
  • Support AI/ML activities such as data processing, performing simple model tests, and exploring emerging AI-driven technologies
  • Design, implement, and debug software components according to corporate standards and procedures
  • Program and debug Python/Java/C/C++ embedded RTOS based application and PC applications
  • Tasks may include software component development and verification, technology assessment, debugging software defects, and automation of engineering and factory tests to support product the development and production of sterilizers and connected devices used in healthcare and life sciences industries.
  • Specific task assigned will be based on the aptitude/competency and specific coursework of the hired individual.
  • Write and execute unit, software, system, integration, and stress tests
  • Update software documentation as needed
  • Research and evaluate new software and hardware technologies for potential integration into products
  • Work as a collaborative team member in engineering projects

The Experience, Skills and Abilities Needed
Required:
  • Currently pursuing a bachelor's degree in Software or Computer Engineering or Computer Science.
  • Successful completion of sophomore level coursework by August 2026 (completion of junior year requirements preferred)
  • Languages: coursework or professional experience with one or more of the following: Python, C, C++, C# .NET, Java
  • Basic software design and algorithm knowledge
  • Exposure to operating systems and communication protocols
  • Coursework or demonstrated interest in AI/ML through student organizations or course projects (e.g., machine learning, data science, or similar areas)

Preferred:
  • GPA of 3.0 or higher
  • Previous internship or co-op experience
  • Exposure to AI/ML frameworks or tools (e.g., PyTorch, TensorFlow)
  • Experience working with or fine-tuning pretrained models
  • Familiarity with generative AI or large language model (LLM) concepts
  • Understanding of XML is desirable
  • Experience with Python, LabView or Matlab is desirable

Other:
  • Strong verbal and written communication skills
  • Good analytical and problem-solving skills

Pay range for this opportunity is $24.00-$30.00 per hour.
Minimum pay rates offered will comply with county/city minimums, if higher than range listed. Pay rates are based on a number of factors, including but not limited to local labor market costs, years of relevant experience, education, professional certifications, foreign language fluency, etc.
STERIS offers a comprehensive and competitive benefits portfolio. Click here for a complete list of benefits: STERIS Benefits
Open until position is filled.
STERIS is a leading global provider of products and services that support patient care with an emphasis on infection prevention. WE HELP OUR CUSTOMERS CREATE A HEALTHIER AND SAFER WORLD by providing innovative healthcare and life sciences products and services around the globe. For more information, visit www.steris.com.
If you need assistance completing the application process, please call 1 (440) 392.7047. This contact information is for accommodation inquiries only and cannot be used to check application status.
STERIS is an Equal Opportunity Employer. We are committed to equal employment opportunity to ensure that persons are recruited, hired, trained, transferred and promoted in all job groups regardless of race, color, religion, age, disability, national origin, citizenship status, military or veteran status, sex (including pregnancy, childbirth and related medical conditions), sexual orientation, gender identity, genetic information, and any other category protected by federal, state or local law. We are not only committed to this policy by our status as a federal government contractor, but also we are strongly bound by the principle of equal employment opportunity.
The full affirmative action program, absent the data metrics required by § 60-741.44(k), shall be available to all employees and applicants for employment for inspection upon request. The program may be obtained at your location's HR Office during normal business hours.

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