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Python Developer Jobs in Florissant, MO (NOW HIRING)

Worky

Senior Software Developer

O Fallon, IL · On-site

$110K - $120K/yr

Everforth ECS is seeking a Senior Software Developer to work in our O'Fallon, IL office. ECS ... Maven/Ant, Python * Experience with DevSecOps pipeline * Secret Clearance * Security ...

Mastercard, Inc.

Senior AI Engineer

O Fallon, MO · On-site

$97K - $134K/yr

... Python backend services for LLM inference orchestration, async job handling, streaming responses, and distributed data workflows supporting high-throughput Gen AI operations. • Engineer state ...

Meridian Systematics

Software Developer

Saint Louis, MO · On-site

$90K - $110K/yr

Vision insurance Software Developer - Enterprise Geospatial Solutions Location: On-Site About the ... Advanced proficiency in at least one modern language (Python, Java, JavaScript, React, or .NET)

Stifel

AI-Application Security Engineer

Saint Louis, MO · On-site

$57 - $76.25/hr

Leverage AI and automation to scale security operations, vulnerability management, and developer enablement through technologies such as Python, AWS services, and CI/CD pipelines. * Triage, validate ...

CACI

Junior Application Developer

Saint Louis, MO · On-site

$53K - $106K/yr

Junior Application Developer Job Category: Information Technology Time Type: Full time Minimum ... Implement web application functionality using Java and/or Python and modern frameworks. Support ...

CACI

Senior Application Developer

Saint Louis, MO · On-site

$75K - $158K/yr

Senior Application Developer Job Category: Information Technology Time Type: Full time Minimum ... Lead design, development, testing, and deployment of web applications using Java and/or Python.

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Python Developer information

See Florissant, MO salary details

$12

$54

$79

How much do python developer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for python developer in Florissant, MO is $54.06, according to ZipRecruiter salary data. Most workers in this role earn between $44.57 and $61.39 per hour, depending on experience, location, and employer.

What does a Python developer do?

As a Python developer, your job is to use the Python programming language to develop, implement, and debug a project. In this role, you may create an application for your employer, design the framework for your code, build tools as necessary to get the job done, create websites, or publish new services. Python developers often work with data collection and analytics to create useful answers to questions and provide insight where it's needed most. Like most programming positions, the specifics of this job vary based on the needs of your employer. Some Python developers work as independent contractors instead of being exclusive to one company.

What does a Python developer do?

A Python Developer designs, codes, and maintains software applications using the Python programming language. They often work on web applications, data analysis, automation scripts, and more. Their responsibilities can include writing and testing code, debugging programs, integrating third-party services, and collaborating with other developers and stakeholders. Python Developers are valued for their ability to create efficient, scalable, and readable code. They may also be involved in deploying applications and maintaining technical documentation.

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

To thrive as a Python Developer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and often a degree in computer science or a related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of databases and cloud services are commonly required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are vital to building efficient, scalable software solutions and contributing effectively to development teams.

What are some common challenges Python developers face when working on large-scale projects?

Python Developers working on large-scale projects often encounter challenges such as managing codebase complexity, ensuring consistent code style among team members, and optimizing application performance. Collaboration with other developers becomes essential, often requiring the use of version control systems and code review processes. Additionally, integrating Python code with other technologies or legacy systems can present unique compatibility and testing hurdles. Proactively adopting best practices like modular architecture and thorough documentation can help mitigate these issues.

What is the difference between Python Developer vs Java Developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automation, scriptingEnterprise applications, Android development, backend systems
Industry UsageTech startups, data companies, automation firmsFinancial services, enterprise software, mobile app companies
Common Search/ComparisonOften compared for backend and scripting rolesCompared for enterprise and mobile app development

Python Developers and Java Developers share similar educational backgrounds and often work in backend environments. However, Python is favored for data science, scripting, and rapid development, while Java is preferred for large-scale enterprise applications and Android development. Both roles are highly sought after, but their industry focus and project types differ.

How much do Python developers get paid?

Python developers' salaries vary based on experience, location, and skill level, but they typically earn between $70,000 and $120,000 annually in the United States. Senior developers with expertise in frameworks, data analysis, or machine learning can earn higher salaries, especially in tech hubs. Entry-level positions generally start around $60,000 to $80,000.

Is Python in demand in 2026?

Python developers are expected to remain in high demand through 2026 due to the language's widespread use in data science, web development, automation, and artificial intelligence. Proficiency in frameworks like Django or Flask and knowledge of related tools can enhance job prospects in this field.

Is there a demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in web development, automation, and machine learning. Employers seek professionals with skills in frameworks like Django or Flask and knowledge of data analysis tools like Pandas and NumPy, making Python a valuable programming language for job seekers.

What jobs can a Python Developer get?

A Python Developer can work in roles such as software engineer, web developer, data analyst, data scientist, machine learning engineer, automation engineer, and backend developer. These positions often require knowledge of frameworks like Django or Flask, and familiarity with databases and version control systems.
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The top searched job categories for Python Developer jobs in Florissant, MO are:

What cities near Florissant, MO are hiring for Python Developer jobs?

Cities near Florissant, MO with the most Python Developer job openings:

Python Developer jobs near you
Infographic showing various Python Developer job openings in Florissant, MO as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 10% Part Time, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution, with an average salary of $112,453 per year, or $54.1 per hour.

Full Stack Developer

Saint Louis, MO • On-site

William C Brown Inc
See more jobs at William C Brown Incexternal

Full-time

Re-posted 15 days ago

Job description

EOE Statement
We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law.
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.
Position Requirements
Requirements
TS/SCI Clearance
• 5 years of professional experience of web development with Bachelor's Degree in Computer Science, Engineering or a related discipline.
• Experience working with both front and back-end programming languages and SQL/No-SQL database technologies: Desired: ReactJS, NodeJS, Python, PostgreSQL. Alternatives: VueJS, Go, MySQL, ElasticSearch
• Experience working in Agile environments and facilitating working sessions across teams
• Excellent problem-solving and communication skills to advocate design principals and approach
• Knowledge of software development lifecycle
• Knowledge of user-centered design/human centered design principles
• Knowledgeable about Web Accessibility requirements
• Ability to interact, navigate and adapt to challenges in an ever-changing environment, managing expectations of customers and multiple teams.
• Strong organizational skills; ability to handle multiple tasks simultaneously and manage priorities effectively.
• Self-motived individual
Location:
US Citizenship Required
Location
St. Louis
Full-Time/Part-Time
Full-Time
Exempt/Non-Exempt
Exempt
Security Clearance Requirements
Active TS / SCI Clearance.
This position is currently accepting applications.

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