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Senior Python Developer Jobs in Saint Louis, MO (NOW HIRING)

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Java Developer

O Fallon, MO · On-site

$47.75 - $61.75/hr

The Sr. Software Engineer opportunity we have in St. Louis, MO. All candidates will be required to ... Python, Perl, PHP, JavaScript, Go). * Orchestrates the deployment/maintenance of complex ...

DCS Corp

Senior Level Software Developer

Saint Louis, MO · On-site

$53 - $70/hr

We are seeking a Software Engineer to support our client's intelligence analysis products and ... Java, JavaScript or Python enterprise application development. Web services architecture, design ...

Abile Group, Inc.

DevOps Engineer, Sr.

Saint Louis, MO · On-site

$51.25 - $70.25/hr

Overview Abile Group has an exciting and challenging opportunity for a DevOps Engineer, Sr. on a 10 ... Understanding of Python, Bash, and Shell scripting. * Knowledge of network technologies, common ...

Intellectix

Senior Storage Engineer

Arnold, MO · On-site

Senior Storage Engineer Location: Arnold, MO (On Customer Site) Clearance: TS/SCI Citizenship: US ... PowerShell/Python scripting experience. * Experience leveraging scripts to audit and enforce ...

Intellectix

Senior Storage Engineer

Arnold, MO

Senior Storage Engineer Location: Arnold, MO (On Customer Site) Clearance: TS/SCI Citizenship: US ... PowerShell/Python scripting experience. * Experience leveraging scripts to audit and enforce ...

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Senior Python Developer information

See Saint Louis, MO salary details

$53.5K

$138K

$189.6K

How much do senior python developer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for senior python developer in Saint Louis, MO is $138,032.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,100.00 and $159,000.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Saint Louis, MO? The most popular types of Python Developer jobs in Saint Louis, MO are:
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Senior Python Developer jobs near you
Senior DevOps Software Engineer

Senior DevOps Software Engineer

Global Enterprise Services, LLC

Belleville, IL • On-site

$126K - $162K/yr

Full-time

Re-posted 10 days ago

Job description

The Senior DevOps Software Engineer will assist in the design, development, testing, deployment, troubleshooting and incident/problem management for the Software Defined Networking (SDN) components.

Education and Experience:

  • Bachelor’s degree in a relevant technical discipline, plus 8-12 years of prior relevant experience
  • Strong working knowledge of Git and experience with development workflows in Bitbucket or an equivalent tool.
  • Strong experience working on a UNIX command line platform.
  • Strong communication skills that enable proactive and effective collaboration with a virtual team, including the ability to clearly articulate status and present to both customers and program leadership.
  • Knowledge of and ability to apply principles, theories, and concepts of Software Engineering.
  • DoD Secret clearance or ability to obtain interim Secret clearance prior to start date
  • Security+ certification or equivalent DoD 8570 IAT II certification within 60 days of start date

Responsibilities:

  • Develop automated CI/CD build/deployment pipelines using Cloudbees/Jenkins, Artifactory, OpenShift/Kubernetes, Docker, Ansible and Bitbucket.
  • Lead software configuration management (SCM) release planning and version control, providing SCM support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments).
  • Plan and manage parallel software development and release cycles as well as provide SCM for a large distributed development network with remote partners, ensuring the consistency and reliability of software builds.
  • Provide technical direction, leadership, guidance and training on CM processes to a team of software engineers, ensuring congruence of the various infrastructure, software, configurations and interfaces maintained under configuration control
  • Develop automated tests using Ansible, Selenium, JMeter, Junit and/or other applicable tools.
  • Design, develop, document, test and deploy software written in Python, JavaScript, Java and SQL.
  • Assist with the deployment, configuration, testing, troubleshooting, maintenance, updates/upgrades of Kafka and Elastic clusters and environments.
  • Work with an Agile team, attend daily scrums and demonstrate working software while collaborating with a geographically distributed (remote) team, communicating and collaborating frequently with teammates to ensure successful completion of project objectives.
  • Troubleshoot and resolve installation, infrastructure and system issues.
  • Proactively and independently identify, report, monitor, and mitigate technical risks.

Technical Knowledge

  • Experience designing, building and deploying DevOps pipelines with Bitbucket, Git, Jenkins, Artifactory and Ansible (or equivalent tools).
  • Experience designing and implementing application deployment pipelines and developing software in a containerized environment with Kubernetes and Docker (OpenShift experience is a plus).
  • Full software lifecycle automation experience (design, development, test, deployment), including deployment to a production environment.
  • Experience designing and building automated software testing pipelines using Ansible, Selenium, JMeter, Junit and/or other applicable tools.
  • Previous SCM experience, including release planning, managing software baselines, merging branches, and producing software builds
  • Experience designing, developing and deploying software in a cloud environment (AWS is a plus).
  • Experience developing and deploying software in a DoD environment (DISA experience is a plus), including experience building and deploying software applications that meet DoD security standards and updating applications and code to meet security scans and security implementation guidelines (e.g. STIGs).
  • Experience with Atlassian tools, including Bitbucket integrations with JIRA and Confluence.
  • Experience integrating code review systems into the SCM process.
  • Experience with static code analysis, particularly security scans.
  • Experience working remotely with a geographically dispersed team.
  • Experience working as part of an Agile software development team.

Clearance/Citizenship:

  • Secret
  • Must be US Citizen

Travel Requirements:

  • This position will involve less than 10% travel

Location: While this role is primarily remote one must live within commuting distance to Scott AFB, IL or Ft. Meade, MD for on-site support.