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Python Developer Jobs in Florissant, MO (NOW HIRING)

Leidos

Software Developer

Saint Louis, MO

$107K - $195K/yr

Experience programming in C++, Java, Typescript, and Bash * Experience developing in the following ... Strong experience coding in Python * Experience using GitLab for version control, CI/CD pipelines ...

1 point system

Java Developer

O Fallon, MO · On-site

$47.75 - $61.75/hr

Python, Perl, PHP, JavaScript, Go). * Orchestrates the deployment/maintenance of complex applications. * Responsible for performance engineering of the enterprise software architecture. * Significant ...

Arka Infotech Inc

Sr. Scala Developer

Saint Louis, MO

$53 - $70/hr

Louis, Missouri 08-03-2015 Senior Scala Developer w/hands-on experience writing Scala architecture on OS X and AWS models -- experience coding in Clojure, Java, and/or Python also a plus. Client is ...

Mastech Digital

Senior Cloud Developer

Saint Louis, MO · Remote

$50 - $65/hr

We are currently seeking a Senior Cloud Developer for our client in the Professional Services ... Strong scripting skills in PowerShell, Python, and Bash are essential. Experience with Azure API ...

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All JobsPython Developer JobsPython Developer Jobs in Florissant, MO

Python Developer information

See Florissant, MO salary details

$12

$54

$79

How much do python developer jobs pay per hour?

As of Jul 9, 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 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 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 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.

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 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.
More about Python Developer jobs
What are popular job titles related to Python Developer jobs in Florissant, MO? For Python Developer jobs in Florissant, MO, the most frequently searched job titles 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
Software Developer

Software Developer

Leidos

Saint Louis, MO

$107K - $195K/yr

Full-time

Re-posted 5 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

56th of 442 rated business services

Job description

The Leidos Spatial Solutions Division has an exciting opportunity for an experienced Software Developer to help enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth.

Primary Responsibilities

Primary responsibilities will involve coding, developing, integrating, and debugging software artifacts; writing validation tests against existing baselines to ensure integrity of the code during Agile development efforts; assisting with unit testing; programming; and developing in Python, Java Spring, or other frameworks. Other tasks as assigned.

Basic Qualifications

  • Typically requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience.

  • Must possess an active Top Secret Security Clearance with SCI eligibility, and ability to obtain a Polygraph after hire

  • Must be a U.S. Citizen

  • Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills.

  • Proficient in software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services).

  • Experience with GNU based compilers

  • Experience programming in C++, Java, Typescript, and Bash

  • Experience developing in the following frameworks: Spring/Gradle/OpenJDK, React/Node

  • Demonstrated hands-on experience with relational and non-relational database systems such as Amazon RDS, Postgres

  • Strong experience coding in Python

  • Experience using GitLab for version control, CI/CD pipelines, and resource management

  • Experience using Docker to package and run applications

  • Experience with Web-related protocols and technologies, such as web servers, HTTP, SSL

  • Familiar with AWS/Cloud technologies

  • Strong communication skills both verbal and written.

  • Team Collaboration tools (Jira, Confluence)

Preferred Qualifications

  • AWS certifications

  • Linux certifications

  • Experience with ArcGIS or geospatial technologies

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:June 3, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

What Leidos employees say

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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