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Full Stack Developer Co Op Jobs in Waterloo, IL (NOW HIRING)

Centerprism ERP

Be Seen First

Full Stack C#/React Developer

Creve Coeur, MO · On-site

$88K - $125K/yr

Team Lead/Architect/Senior Developer with a minimum of 5 years of professional experience within information technology. * Full system life cycle experience: design, coding, testing, bug fixing ...

New

Centerprism ERP

Be Seen First

Full Stack C#/React Developer

Creve Coeur, MO · On-site

$88K - $125K/yr

Team Lead/Architect/Senior Developer with a minimum of 5 years of professional experience within information technology. * Full system life cycle experience: design, coding, testing, bug fixing ...

New

Centerprism ERP

Be Seen First

Full Stack C#/React Developer

Creve Coeur, MO · On-site

$88K - $125K/yr

Team Lead/Architect/Senior Developer with a minimum of 5 years of professional experience within information technology. * Full system life cycle experience: design, coding, testing, bug fixing ...

New

The Timberline Group

Developer .Net/C#

Saint Louis, MO · On-site +1

$47 - $62/hr

We are seeking a full stack developer with JavaScript and C# .NET Core development to join our team in St. Louis, MO. You will have the opportunity to utilize a wide range of new development ...

Leidos

Mid-Level Software Engineer

Fairview Heights, IL · On-site

$87K - $157K/yr

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from ... Englewood, CO * St. Louis, MO * Tucson, AZ Clearance Level Required: Active Top Secret/SCI with the ...

Leidos

Mid-Level Software Engineer

Saint Louis, MO · On-site

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from ... Englewood, CO * St. Louis, MO * Tucson, AZ Clearance Level Required: Active Top Secret/SCI with the ...

Leidos

Mid-Level Software Engineer

Saint Louis, MO · On-site

$87K - $157K/yr

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from ... Englewood, CO * St. Louis, MO * Tucson, AZ Clearance Level Required: Active Top Secret/SCI with the ...

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All JobsFull Stack Developer Co Op JobsFull Stack Developer Co Op Jobs in Waterloo, IL

Full Stack Developer Co Op information

See Waterloo, IL salary details

$22

$54

$79

How much do full stack developer co op jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for full stack developer co op in Waterloo, IL is $54.89, according to ZipRecruiter salary data. Most workers in this role earn between $45.62 and $63.22 per hour, depending on experience, location, and employer.

Is full-stack worth it in 2026?

Full Stack Developer roles are expected to remain valuable in 2026 due to ongoing demand for versatile developers skilled in both front-end and back-end technologies. Staying current with frameworks like React, Node.js, and cloud platforms can enhance job prospects, as companies seek adaptable professionals for diverse projects.

Will Fullstack be replaced by AI?

Full Stack Developers perform a range of tasks that involve designing, coding, and maintaining both front-end and back-end systems. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for human developers who require problem-solving, creativity, and understanding of complex systems. Continuous learning and adapting to new technologies remain important in this role.

What types of projects and technologies can I expect to work with as a Full Stack Developer Co Op?

As a Full Stack Developer Co Op, you will typically work on both front-end and back-end components of web applications, giving you exposure to a variety of technologies such as JavaScript frameworks (React or Angular), server-side languages (Node.js, Python, or Java), and databases (SQL or NoSQL). You may be assigned to collaborative projects that involve building new features, fixing bugs, or optimizing existing systems. This role often requires you to work closely with designers, other developers, and quality assurance teams, offering a well-rounded experience in the software development lifecycle.

Which full-stack developer has the highest salary?

Senior full-stack developers with extensive experience, expertise in popular frameworks, and proficiency in both front-end and back-end technologies tend to have the highest salaries in the field. Salaries can also vary based on industry, location, and company size, with those working in tech hubs or for large corporations earning more. Certifications and advanced skills in cloud services or DevOps can further increase earning potential.

What are the key skills and qualifications needed to thrive as a Full Stack Developer Co Op, and why are they important?

To thrive as a Full Stack Developer Co Op, you need a solid grasp of web development fundamentals, including proficiency in languages like JavaScript, Python, or Java, and relevant coursework or experience in computer science. Familiarity with frameworks such as React or Angular for front-end, Node.js or Django for back-end, and version control systems like Git is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate with teams and adapt quickly in a professional environment. These skills and qualities are crucial for successfully contributing to development projects and gaining meaningful experience during your co-op term.

Is full-stack dev still in demand?

Full Stack Developers remain in high demand due to their ability to work on both front-end and back-end development, with skills in frameworks like React, Angular, and Node.js. Companies seek versatile developers to support full project cycles, and proficiency in cloud platforms and version control tools further enhances employability in this field.

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

AspectFull Stack Developer Co OpSoftware Engineer Intern
CredentialsTypically pursuing or recent graduate in Computer Science or related fieldUsually students in Computer Science or related programs
Work EnvironmentPart-time or full-time cooperative position, often in tech companies or startupsInternship, often during summer or semester, in similar environments
ResponsibilitiesDeveloping front-end and back-end features, collaborating on projectsAssisting with development tasks, learning company tech stack

Both roles involve software development in similar environments, focusing on gaining practical experience. The main difference is that a Full Stack Developer Co Op is often a longer-term, more integrated position, while a Software Engineer Intern is typically a shorter-term internship aimed at learning and skill development.

What is a Full Stack Developer Co Op?

A Full Stack Developer Co Op is a student or recent graduate who works temporarily with a company to gain practical experience in both front-end and back-end software development. In this role, you may collaborate with experienced developers, write code for web applications, and learn about the full software development lifecycle. The position is designed to help you apply your academic knowledge in a real-world setting while building skills in various technologies and tools used by professional developers.
What are popular job titles related to Full Stack Developer Co Op jobs in Waterloo, IL? For Full Stack Developer Co Op jobs in Waterloo, IL, the most frequently searched job titles are:
What cities near Waterloo, IL are hiring for Full Stack Developer Co Op jobs? Cities near Waterloo, IL with the most Full Stack Developer Co Op job openings:
Full Stack Developer Co Op jobs near you
Full Stack Software Engineer

Full Stack Software Engineer

Reinventing Geospatial, Inc. (RGi)

Saint Louis, MO • On-site

Full-time

Posted 4 days ago

Job description

Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS.
 
We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're driven by innovation and powered by people who work at the intersection of passion and performance. Here, you'll collaborate with bold thinkers, leverage cutting edge technology, and tackle meaningful challenges from day one.
 
Our culture is defined and anchored by three pillars:
 
Energy: We bring passion, purpose, and urgency to our work.
Edge: We take initiative, embrace growth, and step outside our comfort zone.
Execution: We get things done smartly, decisively, and with real results.
 
If you're the kind of person who leads with initiative, thrives in a fast-paced environment, and is eager to create real impact, we want you on our team.
 
Clearance:
Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph
US Citizenship Required 
 
*This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration.
As a Full Stack Software Engineer, you will...
  • Develop, deploy, and maintain cloud-based services using AWS Lambda, EC2, and other core AWS services.
  • Write and maintain code in C#, Java, JavaScript/TypeScript, Python, and Shell scripting.
  • Create, document, and manage new and existing functionality in GitLab repositories.
  • Apply DevOps practices and tools to deliver new features within an Agile environment.
  • Participate in Agile ceremonies (standups, sprint planning, increment planning) using Jira and Confluence.
  • Perform system administration and modify existing GOTS code to integrate open-source software solutions into web applications.
  • Design and implement APIs and database integrations that interact with Redux and React frameworks.
  • Integrate open-source packages for data visualization and data filtering.
  • Ensure code quality by applying unit testing and build testing best practices across all development efforts.
  • Collaborate with team members to assess tickets, test functionality, and deliver features that meet User Story Acceptance Criteria.
Full Stack Software Engineer Qualifications...
  • Requires BS degree and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience.
  • Must have an active Top Secret to be considered and ability to obtain TS/SCI clearance prior to start and willingness and ability to obtain a Polygraph
  • Minimum 3 years of experience with REACT or modern JavaScript framework.
  • Minimum 3 years of experience with Python, C# development framework
  • At least 3 years of experience with unit testing, continuous integration tools, and Gitlab version control
  • Proactive self-starter demonstrates a positive, willing attitude and excellent oral and written communication skills.
  • Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.
  • Organizational Skills: Can plan and prioritize work. Follows tasks to their logical conclusion and makes sure that everything has been done to the right standard. Good attention to detail.
  • Communications: Ability to communicate clearly and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context.
Additional Skills We'd Like to See:
  • AWS Developer Solutions Mindset
  • At least 3 years of experience with Linux and/or Windows system administration
  • At least 2 years of experience with DoD Aeronautical Datasets
  • At least 1 year of experience with AWS cloud formation templates
  • At least 1 year of experience with Node, NPM, Swashbuckle, REST API, Sass
  • AWS Solutions, Developer, DevOps certification
  • Team Collaboration tools (Jira, Confluence)
  • DOD 8570 Compliant Certification (Sec+)
Who we are:
Reinventing Geospatial, Inc. (RGi) is a fast-paced small business that has the environment and culture of a start-up, with the stability and benefits of a well-established firm. We solve complex problems within geospatial software development and national defense to make an Immediate Impact for our nation’s soldiers and analysts.

We pride ourselves on giving employees an exceptional life experience, where creativity thrives, and challenges are simply part of the fun. We provide truly excellent benefits, including:

·        100% paid employee healthcare & dental insurance
·        Paid parental leave
·        401k with matching
·        Escalating vacation time
·        Referral bonuses
·        Tuition reimbursement
·        Professional development training
·        Free beverages and snacks
·        Weekly catered lunches and breakfast on Fridays
 
Grow to be our next leader:
At RGi, fostering a strong and organic corporate culture is paramount and serves as a compass on the decisions we make and how we operate the company. We believe our culture of camaraderie, innovation, and collaboration reflects the caliber of our employees and their dedication to the mission of providing quality software to our customers. As such, we want our employees to feel empowered to seek growth and leadership opportunities within the company and position us to maintain our culture as we grow. RGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company. If this is what you are looking for in a company, then you are what we are looking for in an employee.

Reinventing Geospatial, Inc. is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, national origin, age, veteran status, disability, or any other protected class. U.S. Citizenship is required for all positions.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.