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Full Stack Developer Jobs in O Fallon, MO (NOW HIRING)

Navtech, Inc.

FULL STACK JAVA DEVELOPER

Lake Saint Louis, MO · On-site

$49.75 - $64.25/hr

JOB TITLE: FULL STACK JAVA DEVELOPER DURATION: 12 MONTHS CONTRACT ON W2 LOCATION: 100% REMOTE RESPONSIBILITIES: * Interacts with the business analysis team to understand project requirements.

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How much do full stack developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for full stack developer in O'Fallon, MO is $55.44, according to ZipRecruiter salary data. Most workers in this role earn between $46.11 and $63.85 per hour, depending on experience, location, and employer.

Is a full stack developer 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. The role is essential in many industries, and demand is expected to grow as companies continue to prioritize digital transformation and full-spectrum software development.

What is the difference between Full Stack Developer vs Front End Developer?

AspectFull Stack DeveloperFront End Developer
SkillsProficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often handling entire project stacks.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full project development, especially in startups and small teams.Primarily involved in UI/UX design and front-end implementation in larger teams.

While both roles require strong web development skills, Full Stack Developers handle both front-end and back-end tasks, providing a comprehensive approach to web projects. Front End Developers focus solely on creating engaging and responsive user interfaces. Understanding these differences helps employers and developers choose the right role for their project needs.

What are some common challenges full stack developers face when working on cross-functional teams?

Full Stack Developers often collaborate with designers, backend engineers, project managers, and QA testers, which can introduce challenges like aligning on project requirements and managing different technical perspectives. Coordinating between frontend and backend tasks while ensuring seamless integration is another common hurdle. Additionally, staying up-to-date with evolving technologies on both ends of the stack requires strong time management and continuous learning. Effective communication and adaptability are key to overcoming these challenges and delivering cohesive solutions.

What will a full stack developer do?

A full stack developer designs, develops, and maintains both the front-end and back-end components of web applications. They work with languages like JavaScript, HTML, CSS, and server-side technologies, often using frameworks and tools such as React, Node.js, and databases. Full stack developers are responsible for ensuring seamless integration and functionality across all parts of a web project.

What are the key skills and qualifications needed to thrive as a full stack developer, and why are they important?

To thrive as a Full Stack Developer, you need expertise in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Python, or Java) and a solid understanding of web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks like React or Angular, back-end environments like Node.js or Django, version control systems like Git, and possibly cloud platforms is typically required. Strong problem-solving, communication, and collaboration skills distinguish excellent developers, allowing them to work effectively in team environments and with stakeholders. These technical and soft skills are vital for building, maintaining, and optimizing complex, user-friendly web applications that meet business needs.

What is a full stack developer?

A Full Stack Developer is a software professional who is skilled in both front-end (client side) and back-end (server side) development. They are capable of designing, building, and maintaining complete web applications or systems, handling everything from user interfaces and databases to server logic and APIs. Full Stack Developers often work with a range of programming languages and frameworks, such as JavaScript, HTML/CSS, Node.js, Python, and SQL, among others. Their versatility allows them to contribute to multiple stages of the software development lifecycle, making them valuable assets to development teams.
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What cities near O'Fallon, MO are hiring for Full Stack Developer jobs?

Cities near O'Fallon, MO with the most Full Stack Developer job openings:

Full Stack Developer jobs near you
Infographic showing various Full Stack Developer job openings in O'Fallon, MO as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 9% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $115,309 per year, or $55.4 per hour.

FULL STACK JAVA DEVELOPER

Navtech, Inc.

Lake Saint Louis, MO • On-site

$49.75 - $64.25/hr

Contractor

Re-posted 18 days ago

Job description

JOB DESCRIPTION:
JOB TITLE: FULL STACK JAVA DEVELOPER
DURATION: 12 MONTHS CONTRACT ON W2
LOCATION: 100% REMOTE
RESPONSIBILITIES:
  • Interacts with the business analysis team to understand project requirements.
  • Develops overall architecture/ product design documents, technical design specifications for individual modules, and technology justifications for architectural considerations.
  • Ensure integration of the entire system or subsystem. Performs unit testing and assist in developing automation test scripts.
  • Provide maintenance and troubleshooting support to the helpdesk and/ or maintenance team to help resolve technical issues with production systems by debugging, research and investigation.
  • Design and Develop Java and J2EE-based web applications using Java frameworks as required by customers.
  • Design and Develop secure web services.
  • Develop build packages using Maven/ Apache Ant.
  • Applies Java and Oracle standard coding practices and industry standards.
  • Applies Section 508/ Accessibility Standards compliant software development methodologies.

QUALIFICATIONS:
  • Experience in the design and development of Java and J2EE-based web applications using Java frameworks is required.
  • Experience in UI framework tools and technologies is required.
  • Experience in designing systems based on Service Oriented Architecture principles. Knowledge of an Enterprise Service Bus (ESB) and developing/provisioning microservices.
  • Working knowledge and experience implementing SAML specification and open SSO library-based authentication services.
  • Developing Securing web services using o-Auth or other token-based mechanisms.
  • Experience in web browser secure session cookie management.

EXPERIENCE:
  • 10+ years of recent experience with the following technologies is required:
    • JAVA/ J2EE
    • Struts 2/ Angular JS / React JS
    • Spring 3.0, EJB 3, Hibernate
    • HTML 5, Javascript, JQuery, JSON, CSS
    • Oracle Weblogic, Apache HTTP
  • 3-4 years of experience with the following technologies:
  • Oracle Database, SQL/PL/SQL
  • SOAP/ REST, XML, XSD, XLST, WSDL, JAX-WS/CXF
  • Maven/Ant
  • JUnit/JMock/Selenium

EDUCATION & CERTIFICATIONS:
  • Bachelor's degree in computer science or related field preferred
  • Sun/ Oracle Certified Java Programmer desirable

Best Regards,
Kevin Smith | PH: 224-296-3545 | <*************
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About Navtech

Sourced by ZipRecruiter

Industry

Civil engineering construction

Company size

11 - 50 Employees

Headquarters location

New Bloomfield, PA, US

Year founded

1996

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