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

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 ...

ERP Analysts

JAVA Full stack Developers

Bridgeton, MO · On-site

$48.50 - $62.75/hr

Company Description ERP Analysts Inc . an Oracle Platinum Partner specialized in Oracle product licensure, implementations, upgrades and production support for PeopleSoft, Fusion Applications, Fusion ...

Via Logic LLC

Mid-Level Software Engineer

Saint Louis, MO · On-site

$90 - $130/hr

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure ...

ERP Analysts

JAVA Full stack Developers

Bridgeton, MO · On-site

$48.50 - $62.75/hr

Company Description ERP Analysts Inc . an Oracle Platinum Partner specialized in Oracle product licensure, implementations, upgrades and production support for PeopleSoft, Fusion Applications, Fusion ...

Leidos

Mid-Level Software Engineer

Bridgeton, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure ...

Leidos

Mid-Level Software Engineer

Fenton, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure ...

Leidos

Mid-Level Software Engineer

Florissant, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure ...

Leidos

Mid-Level Software Engineer

Ballwin, MO · On-site

$87K - $157K/yr

  • Medical

  • Retirement

  • PTO

As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure ...

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Showing results 41-60

All JobsFull Stack Developer JobsFull Stack Developer Jobs in O'Fallon, MO

Full Stack Developer information

See O Fallon, MO salary details

$22

$55

$80

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.
More about Full Stack Developer jobs

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 with Angular

Ruri Software Technologies LLC

Maryland Heights, MO • On-site

$50.75 - $65.50/hr

Full-time

Re-posted 28 days ago

Job description

Job Title: Full Stack Java with Angular
Duration: 8+ months
Location: Maryland Heights, MO (Hybrid role - 3days/wk in office)
Job responsibilities:
- Follows company software development lifecycle to design, code, configure, test, debug, and document system and application programs.
- Assists in preparing technical design specifications based on functional requirements and analysis documents.
- Reviews functional requirements, analysis and design documents and provides feedback.
- Collaborates with other development staff to achieve quality and consistency.
- Participates in architecture, design and code reviews.
- Develops and maintains operational and system level documentation.
10+ years of experience is required for this role
Top 3 must haves (must be showcased on resume):
1. Angular
2. SpringBoot
3. Microservices

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