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Senior Python Full Stack Developer Jobs in O Fallon, MO

William C Brown Inc

Full Stack Developer

Saint Louis, MO · On-site

HOW A FULL STACK DEVELOPER WILL MAKE AN IMPACT Summary WCBinc is looking for a dynamic, talented ... ReactJS, NodeJS, Python, PostgreSQL. Alternatives: VueJS, Go, MySQL, ElasticSearch • Experience ...

The Timberline Group

Java Full Stack Developer

Saint Louis, MO · On-site +1

$51 - $65.75/hr

Full Stack Developer to join the Software Engineering team. This individual will be responsible for ... Python, Groovy • Experience with Relational Databases such as Oracle, MySQL, SQLServer • ...

Leidos

Journeyman Full Stack Developer

Saint Louis, MO · On-site

$69K - $125K/yr

The Leidos National Solutions Division has an exciting opportunity for a Journeyman Full Stack Engineer to assist with the software development, maintenance, integration, deployment, and sustainment ...

Leidos

Journeyman Full Stack Developer

Saint Louis, MO · On-site

$69K - $125K/yr

The Leidos National Solutions Division has an exciting opportunity for a Journeyman Full Stack Engineer to assist with the software development, maintenance, integration, deployment, and sustainment ...

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All JobsPython Full Stack Developer JobsSenior Python Full Stack Developer JobsSenior Python Full Stack Developer Jobs in O'Fallon, MO

Senior Python Full Stack Developer information

See O Fallon, MO salary details

$55.7K

$121.4K

$171.7K

How much do senior python full stack developer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for senior python full stack developer in O'Fallon, MO is $121,427.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,000.00 and $141,300.00 per year, depending on experience, location, and employer.

What is a senior Python full stack developer?

Senior Python Full Stack Developers are experienced software engineers who specialize in both frontend and backend web development using Python and related technologies. They are responsible for designing, building, and maintaining complex web applications, often leading teams and making architectural decisions. Their expertise typically includes frameworks like Django or Flask for backend development, as well as JavaScript frameworks such as React or Angular for the frontend. In addition to coding, they often mentor junior developers and ensure best practices in software development. Their role requires a deep understanding of databases, APIs, deployment processes, and modern development workflows.

What are the key skills and qualifications needed to thrive as a senior Python full stack developer?

To thrive as a Senior Python Full Stack Developer, you need advanced proficiency in Python, JavaScript frameworks (such as React or Angular), database management, and a solid understanding of both front-end and back-end development principles, often backed by a degree in computer science or related experience. Familiarity with tools like Django or Flask, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required. Excellent problem-solving abilities, effective communication, and the ability to mentor junior developers are standout soft skills for this role. These skills ensure robust, scalable applications and foster effective collaboration across technical teams, driving project success.

What are some common challenges faced by senior Python full stack developers when working on cross-functional teams?

Senior Python Full Stack Developers often collaborate with designers, product managers, and DevOps specialists, which can present challenges in aligning technical solutions with business goals and user experience expectations. Balancing backend performance with frontend responsiveness and maintaining clear communication across disciplines are key hurdles. Additionally, staying updated with rapidly evolving frameworks and ensuring code quality and scalability across the stack requires continual learning and adaptability. Successful developers proactively bridge these gaps by fostering open dialogue and advocating for best practices throughout the development process.

What is the difference between Senior Python Full Stack Developer vs Backend Developer?

AspectSenior Python Full Stack DeveloperBackend Developer
Required SkillsProficiency in Python, JavaScript, HTML/CSS, frameworks like Django/Flask, React or AngularStrong Python skills, experience with server-side development, databases, APIs
Work EnvironmentFull-stack development across front-end and back-end, often in agile teamsPrimarily server-side, database, and API development
Industry UsageTech companies, startups, enterprises needing full-stack solutionsWeb services, SaaS, enterprise applications

The main difference is that a Senior Python Full Stack Developer handles both front-end and back-end development, requiring skills in multiple technologies, while a Backend Developer focuses mainly on server-side logic, databases, and APIs. The full-stack role demands broader expertise, whereas backend roles are more specialized in server-side development.

Senior Python Full Stack Developer jobs near you

Full Stack Developer

WILLIAM C BROWN INC (WCBinc)

Saint Louis, MO

Full-time

Re-posted 25 days ago

Job description

WCBinc is looking for a Full Stack Developer to join our team to support our customers in either Springfield, VA or St. Louis, MO. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients.

With a career in application development, you'll make the end user's experience your priority and we'll make your career growth ours. HOW A FULL STACK DEVELOPER WILL MAKE AN IMPACT Job Description Summary WCBinc is looking for a dynamic, talented and experienced Full Stack Software Developer who can create and maintain complex IT applications. This person needs to have the ability to assess user feedback, rapidly tailor user interface functionality to meet client needs, and modify application code with business logic.

You will need to be a hands-on contributor in a fast-paced agile environment. This person must have a passion for web development and be a strong communicator. The Full Stack Developer will also need to have the ability to modify both front and back-end application code during the implementation phases.

Position Duties - Utilizes well defined software processes, such as Agile, to work in a rapid development environment as part of a development team. - Designs, codes and unit tests front and back-end solutions for integrated systems using packages such as HTML, CSS, JavaScript, Python, Go, SQL. - Develops integration code to connect and interface systems and services.

- Develops solutions that utilize open standards and ICDs to promote interoperability through service based architectures. - Analyzes, fixes, and documents DRs on systems. - Be able to rapidly prototype/mock up solution design, look, feel and aesthetics - Prepare documentation of all solutions developed - Execute all visual design stages from concept to development.

- Analyze user feedback against current system designs/requirements and solutions system updates that reflect that feedback accordingly.

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