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Senior Python Engineer Jobs in Chesterfield, MO (NOW HIRING)

Archkey Solutions LLC

Senior Python Developer

Fenton, MO · On-site

$116K - $156K/yr

Description SR. PYTHON DEVELOPER This position is based out of our S t Louis, MO office About ArchKey ArchKey is one of the nation's largest privately held specialty trade installation and integrated ...

ArchKey Solutions

Senior Python Developer

Fenton, MO

$116K - $156K/yr

SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is one of the nation's largest privately held specialty trade installation and integrated facility ...

ArchKey Solutions LLC

Senior Python Developer

Fenton, MO

$116K - $156K/yr

Description SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is one of the nation's largest privately held specialty trade installation and integrated ...

ArchKey Solutions

Senior Python Developer

Fenton, MO

$116K - $156K/yr

SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is one of the nation's largest privately held specialty trade installation and integrated facility ...

ArchKey Solutions

Senior Python Developer

Fenton, MO · On-site

$116K - $156K/yr

The Senior Python Developer is responsible for designing, developing, and maintaining complex Python applications and systems while providing technical leadership and mentoring to team members.

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All JobsPython Engineer JobsSenior Python Engineer JobsSenior Python Engineer Jobs in Chesterfield, MO

Senior Python Engineer information

See Chesterfield, MO salary details

$54.4K

$140.5K

$193K

How much do senior python engineer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior python engineer in Chesterfield, MO is $140,520.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,300.00 and $161,800.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Python Engineer, you need expert knowledge of Python programming, software architecture, and experience with web frameworks, supported by a degree in computer science or related field. Familiarity with tools like Django, Flask, REST APIs, Docker, and version control systems such as Git is typically required, along with possible certifications in cloud technologies or Python itself. Strong problem-solving abilities, leadership, and effective communication skills help you lead teams and collaborate across departments. These skills ensure robust, scalable software solutions and foster innovation and efficiency within development projects.

What does a Senior Python Engineer do?

A Senior Python Engineer is an experienced software developer who specializes in designing, developing, and maintaining applications using the Python programming language. They often take on leadership roles within development teams, contribute to architectural decisions, and mentor junior engineers. Senior Python Engineers work on complex projects, ensure code quality, and help implement best practices to improve efficiency and reliability. Their work may span back-end development, data engineering, automation, and integrating with other technologies.

What are the common challenges Senior Python Engineers face when leading projects, and how can they effectively address them?

Senior Python Engineers often encounter challenges such as balancing hands-on coding with overseeing project architecture, mentoring junior developers, and ensuring code quality across the team. Effectively addressing these challenges involves strong communication, setting clear coding standards, and fostering a collaborative environment through regular code reviews and knowledge-sharing sessions. Staying updated on best practices and leveraging automation tools for testing and deployment can also help streamline workflows and maintain high-quality deliverables.
What cities near Chesterfield, MO are hiring for Senior Python Engineer jobs? Cities near Chesterfield, MO with the most Senior Python Engineer job openings:
Senior Python Engineer jobs near you
Senior Python Developer

Senior Python Developer

Noor Staffing Group

Saint Louis, MO

$150K - $190K/yr

Other

Re-posted 18 days ago

Job description

Position: Senior Python Developer

Location: St. Louis area (onsite)

Salary: $150,000 - $190,000 DOE + full benefits

What you need for this position:

Hold a TS/SCI Clearance

Experience with Python or similar backend programming language (Java, Golang, node.js)

Excellent communication and team skills

5+ years of Software Development experience

Apply