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

CYNET SYSTEMS

Java Full Stack Developer

Saint Louis, MO · On-site

$50/hr

Job Overview: Requirement/Must Have: * 5+ years of experience in Java. * Skills in developing applications using multi-tier architecture. * Knowledge of GCP/Any cloud. * Java/JEE, Spring, Spring boot ...

Gallop Resources Inc

Fullstack Java Developer

Saint Louis, MO · On-site

$51 - $65.75/hr

Company Description , Full Stack Developer Skills: * Translates business requirements into technical details relevant to web application. * Familiarity with JS frameworks such as AngularJS, JQuery

The Timberline Group

Developer C# .Net

Saint Louis, MO · On-site +1

We are seeking a full stack developer with JavaScript and C# .NET development to join our team in St. Louis, MO. This position has emphasis on front end development, but will be involved in all ...

LaunchCode

Software Engineer - Full Stack

Saint Louis, MO · On-site

$110K - $115K/yr

We're looking for a Full Stack Developer to play a key role in building, maintaining, and improving our enterprise software and managing our production infrastructure. We value pragmatic engineers ...

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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

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$79

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

As of Jul 15, 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

Senior .NET Full-Stack Developer Job id: 005

CEdge Inc

Saint Louis, MO • Hybrid

$50 - $80/wk

Full-time

Retirement, PTO

Posted 21 days ago

Job description

CEdge has an opportunity for a Senior .NET Full-Stack Developer, located in Saint Louis, MO (remote/on-site when required). If you are ready to work alongside World Renowned Technology experts, and carry the skills below, this is the opportunity that will inevitably take your career to unbelievable levels!



Clearance Required: None; MoDOT MACHS background check required.


POSITION SUMMARY


The Senior .NET Full-Stack Developer is the primary application-layer engineer on the TMS contract. This individual owns break/fix resolution, preventive maintenance, and SOW development across the most complex TMS modules: Bridge Management System (124K+ lines, MVC), MMS (MMSBusLayer 146K+ lines, MMSWebApp 135K+ lines), SIMS (58K+ lines), Railroad Management System (54K+ lines), and the Travelways suite. The developer follows MoDOT Best Practices, participates in code walkthroughs, and maintains third-party dependency currency (DevExpress 24.2+, .NET 8+, C# v12).

KEY RESPONSIBILITIES


· Diagnose, resolve, and document all error and malfunction reports within the 2-business-day SLA (§2.3.5); deliver code corrections with documentation adequate to explain the problem resolved and any operational differences

· Maintain and enhance TMS applications across the .NET Webforms and ASP.NET MVC stack using C# v12, Visual Studio (current release), Azure DevOps, and GIT source repository

· Perform preventive maintenance: small modifications to retain or restore functionality, production monitoring to detect errors, and regular updates to 3rd-party dependencies including DevExpress 24.2+ and code-language versions (§2.3.8)

· Develop SOW programming deliverables on schedule and within firm-fixed hours; stage work for MoDOT system test per approval workflow

· Participate in code and architecture walkthroughs per MoDOT Best Practices (§2.2.3); follow all MoDOT coding standards

· Support impact analysis before each release: identify and document effects of proposed changes on data-dependent TMS modules (§2.3.8)

· Enter all time worked into MoDOT's Service Desk Plus at end of each week; resolve assigned tickets within timeframes agreed with the Project Manager

· Maintain compatibility with MoDOT's evolving infrastructure: implement modifications within 30 days of notification of any architecture change (§2.1.5)

· Produce and maintain technical documentation (engineering notebooks, flowcharts, code commentary) as part of Technical Records obligations (§2.3.4)

· Ensure all developed solutions meet ADA/Section 508 accessibility standards; document and review recommendations with MoDOT before development


REQUIRED QUALIFICATIONS


· Minimum 3 years of professional .NET application development experience (C#, ASP.NET MVC, .NET Framework and/or .NET 8+)

· Minimum 1 year of experience with Webforms and MVC web development in a .NET environment (§2.2.3)

· Minimum 1 year of experience with Web Services (SOA) (§2.2.3)

· Minimum 1 year of experience with REST/SOAP APIs (§2.2.3)

· Experience with Oracle database in a .NET application context

· Experience with Azure DevOps and GIT source control

· Minimum 1 year of experience similar to MoDOT's current computer technical architecture

· Ability to pass MoDOT background check


PREFERRED QUALIFICATIONS


· Minimum 1 year of experience with Oracle Spatial database (§2.2.3)

· Minimum 1 year of experience with transportation-related applications (§2.2.3)

· Experience with location referencing applications and data (§2.2.3)

· Experience with DevExpress controls in a .NET web application

· Familiarity with Crystal Reports for report modification embedded in .NET applications

· Experience with ESRI ArcGIS SDK/API integration within .NET web applications

· Missouri residency or St. Louis metro area location


WHAT’S IN IT FOR YOU?

Full Benefits Package

10 Days PTO

10 Paid Holidays

401K

WHO ARE WE?

CEdge Inc is an innovative IT consulting firm, and a strategic business partner. We offer IT solutions to Federal and State government, as well as, Commercial Enterprises throughout the United States. Our main objective is to create an integrity-based culture that takes pride in working as a collaborative team that focuses on growth and is driven by the desire to provide purely ethical services for both our clients and teammates.