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Python Engineer Jobs in St Louis, MO (NOW HIRING)

Experience with programming using Python * Experience with integrating solutions via APIs and creating custom apps or integrations Preferred Skills: * Experience with Linux administration

Data Engineer II

Maryland Heights, MO · Hybrid

$110K - $132K/yr

Data Engineer II 12+ Month Contract Hybrid (3 days in Maryland Heights, MO) Onsite interview ... SQL, Python and Snowflake are big. * Snowflake experience is highly preferred- if they come in with ...

Data Engineer II

Maryland Heights, MO · Hybrid

$110K - $132K/yr

Data Engineer II 12+ Month Contract Hybrid (3 days in Maryland Heights, MO) Onsite interview ... SQL, Python and Snowflake are big. * Snowflake experience is highly preferred- if they come in with ...

Experience with programming using Python * Experience with integrating solutions via APIs and creating custom apps or integrations Preferred Skills: * Experience with Linux administration

DevOps Engineer

Scott Air Force Base, IL · On-site

$90K - $115K/yr

Develop ad hoc Python scripts that interact with network APIs. * Automate lab environments and maintain development, test, and production environments. * Assist network and systems engineers with ...

Design, develop, and maintain scalable Python applications and backend services. * Build systems ... Bachelor's degree in Computer Science, Engineering, Data Science, or a related quantitative field.

New

Staff Software Engineer

Saint Louis, MO · On-site

$110K - $185K/yr

We are looking for a Staff Applied AI Engineer to build scalable, production-grade backend ... Design, develop, and maintain scalable Python applications and backend services. * Build systems ...

Cloud Engineer

Saint Louis, MO · On-site

$52.25 - $69.75/hr

As a cloud engineer you will build and automate highly available, elastic, and secure cloud-based ... Proficiency in one or more common infrastructure automation languages (Shell Scripting, Python ...

Cloud Engineer

Saint Louis, MO · On-site

$52.25 - $69.75/hr

As a cloud engineer you will build and automate highly available, elastic, and secure cloud-based ... Proficiency in one or more common infrastructure automation languages (Shell Scripting, Python ...

Azure Platform Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

Azure Platform Engineer (Azure DevOps + Databricks Admin) - onsite in St. Louis, MO (4 days onsite ... Python/PowerShell/Bash Databricks Unity Catalog governance/permissions Core responsibilities Build ...

Azure Platform Engineer

Saint Louis, MO · On-site

$51.25 - $70.25/hr

Azure Platform Engineer (Azure DevOps + Databricks Admin) - onsite in St. Louis, MO (4 days onsite ... Python/PowerShell/Bash Databricks Unity Catalog governance/permissions Core responsibilities Build ...

Software Engineer

Saint Louis, MO · On-site

$100 - $140/hr

Software Engineer (Azure Cloud, Data Engineering & Automation) | Hybrid - St. Louis, MO We are ... Most of our services are serverless (Azure Functions in Python and TypeScript), our warehouse is ...

Showing results 41-60

Python Engineer information

See St Louis, MO salary details

$22.4K

$136.1K

$196.9K

How much do python engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for python engineer in St. Louis, MO is $136,084.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,400.00 and $159,900.00 per year, depending on experience, location, and employer.

What does a Python engineer do?

A Python Engineer is a software professional who specializes in designing, developing, and maintaining applications using the Python programming language. They work on a variety of projects, including web development, data analysis, automation, and machine learning. Python Engineers collaborate with other team members to write clean and efficient code, debug issues, and ensure the performance and scalability of applications. Their expertise in Python allows them to leverage its libraries and frameworks to solve complex problems across different industries.

What does a Python engineer do?

As a Python engineer, your job is to use the Python programming language and develop code for your company. Your duties include creating a new application, integrating Python software with an existing system, or testing existing code to iron out bugs. Most employers hiring for this role have specific goals for projects in mind, and it is your job to turn those goals into reality in the most effective way. You’re also expected to use other programming skills, particularly involving Django, JavaScript, and database architecture.

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

To thrive as a Python Engineer, you need strong programming skills in Python, a solid understanding of computer science fundamentals, and experience with software development practices, often supported by a relevant degree or certification. Familiarity with frameworks like Django or Flask, version control systems such as Git, and cloud platforms like AWS or Azure are typically required. Excellent problem-solving abilities, attention to detail, and effective communication set top performers apart in this role. These skills and qualities are crucial for building scalable, maintainable code and collaborating efficiently within development teams.

How do Python engineers typically collaborate with other team members during the software development lifecycle?

Python Engineers work closely with cross-functional teams, including front-end developers, QA testers, product managers, and DevOps specialists. Collaboration often involves participating in code reviews, daily stand-up meetings, and sprint planning sessions to ensure alignment on project goals and technical requirements. Effective communication and using collaborative tools like Git, Jira, and Slack are essential for managing tasks, sharing updates, and resolving issues efficiently. This teamwork-driven environment helps deliver high-quality software and supports continuous learning from peers.

What is the difference between Python Engineer vs Data Scientist?

AspectPython EngineerData Scientist
Required CredentialsBachelor's in CS, Software Engineering, or related; Python proficiencyBachelor's or higher in Data Science, Statistics, or related; Python and analytical skills
Work EnvironmentSoftware development teams, coding, testing, deploymentData analysis, modeling, visualization, research
Employer & Industry UsageTech companies, startups, software firmsFinance, healthcare, e-commerce, research institutions
Common Search & ComparisonYesYes

Python Engineers focus on developing and maintaining software applications using Python, while Data Scientists analyze data to extract insights, often using Python for data manipulation and modeling. Both roles require Python skills but serve different primary functions within organizations.

Are Python engineers in demand?

Python engineers 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 strong programming skills, experience with frameworks like Django or Flask, and knowledge of data analysis tools, making Python engineering a strong career choice with robust job opportunities.

How much does a Python engineer make?

A Python engineer's salary varies based on experience, location, and industry, but typically ranges from $70,000 to $130,000 annually in the United States. Senior Python developers with specialized skills in frameworks, data analysis, or machine learning can earn higher salaries, especially in tech hubs or companies requiring advanced expertise.

What are popular job titles related to Python Engineer jobs in St. Louis, MO?

For Python Engineer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Python Engineer jobs in St. Louis, MO look for?

The top searched job categories for Python Engineer jobs in St. Louis, MO are:

Infographic showing various Python Engineer job openings in St. Louis, MO as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $136,084 per year, or $65.4 per hour.

Geospatial Data Content Management Engineer - Senior with Security Clearance

GRVTY

Arnold, MO • On-site

$101K - $139K/yr

Other

Posted 29 days ago


Job description

What Impact You'll Have This position combines traditional content management responsibilities with modern security practices to ensure secure, automated, and efficient dissemination of NGA Mapping, Charting and Geodesy content. The role requires advanced technical proficiency in geospatial data management, Python automation, database technologies, and API development, enhanced with security engineering capabilities including CI/CD pipeline security, infrastructure-as-code security practices, vulnerability management, and security monitoring automation. What You'll be Owning * Develop and implement automation strategies to streamline seamless data handling, data integrity, and distribution processes to enhance efficiency and accuracy. * Develop and apply methods to identify, collect, process, and analyze large volumes of data to build and enhance GEOINT processes, and systems. * Design and deploy custom automation tools to facilitate streamlined workflows, rapid and secure data transfer, minimizing manual intervention and reducing turnaround times. * Apply AI/ML techniques to enhance geospatial analysis capabilities and improve accuracy in data extraction from various sources. * Develop API-based integration solutions to improve data exchange between NGA and partner systems. * Maintain Legacy Python codebase, integrate codebase new security requirements and future Source dissemination solutions. * Collaborate with GEOINT content teams to integrate automated quality checks, ensuring the highest standards of data integrity and reliability. What You Must Have * US Citizen with a TS/SCI clearance and the ability to obtain a CI Polygraph * 10 years of combined experience in the field with a Bachelor's in a relevant field of study * Advanced proficiency with geospatial technologies including ArcGIS Suite (ArcPro, ArcGIS Online, ArcGIS Server), enterprise geodatabase management and geodatabase versioning workflows, and geospatial data formats and transformation processes. * Advanced proficiency with Python programming (pandas, matplotlib libraries) and secure coding practices, including code review techniques * Advanced proficiency developing and securing APIs, including API development with security controls (authentication, authorization, rate limiting), REST API security, and OAuth implementation * Advanced proficiency with database technologies including PostgreSQL and Oracle database management, database security configuration and access controls, and cloud-based database solutions with security configurations * Experience implementing database encryption (at-rest and in-transit), database audit logging and monitoring, and database backup and recovery security * Advanced proficiency with ETL (Extract, Transform, and Load) processes with data validation, data integrity verification and quality assurance, and secure data transfer protocols and encryption * Ability to use and contribute code to repositories with security scanning (GitHub/GitLab), including git security practices and pre-commit hooks * Experience developing CI/CD pipelines with security integration, Infrastructure-as-Code with security controls, container security (Docker, Kubernetes), and integrating security scanning tools (Fortify integration) * Experience with secrets management systems (AWS Secrets Manager) and vulnerability management platforms * Experience implementing security controls in IC environments, with knowledge of NGA security policies and procedures, familiarity with GEOINT security classification guidance, and experience with cross-domain solutions and data transfers * Knowledge of NGA systems and standards, including NGA's Mapping, Charting & Geodesy (MC&G) data formats and standards, NGA's Foundation GEOINT products and services, NSG (National System for Geospatial Intelligence) standards and specifications, and understanding of NGA's enterprise systems and databases * Exemplary professional writing abilities with familiarity in AI tools, including security documentation and architecture diagramming, technical documentation for security controls and procedures, security risk assessment and mitigation planning, and cross-functional collaboration on security initiatives What Would be Nice to Have * Master's coursework in relevant field of study * JavaScript development with security libraries * Advanced proficiency with geospatial open-source technologies (QGIS, OGR, GeoServer, PostGIS) * Experience conducting web application security testing aligned to OWASP Top 10 and secure coding standards * Experience designing cloud security architecture across AWS, Azure, and GCP, including applying CIS Benchmarks and security hardening guidance * Experience with security orchestration and automation (SOAR) to support detection, response, and remediation workflows * Experience performing penetration testing and ethical hacking activities in support of vulnerability identification and mitigation * Experience implementing zero-trust architecture principles and controls * Knowledge of NIST Cybersecurity Framework and its application to security governance and control mapping * Holds (or ability to obtain) cloud security certifications (e.g., AWS Security, Azure Security) * Experience securing container orchestration environments, including Kubernetes security controls and hardening practices