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Python Developer Jobs in Alton, IL (NOW HIRING)

Varsity Tutors

Python Tutor

Saint Louis, MO · Remote

$40/hr

Ability to explain Pythonic programming conventions, decorators, and generators while preparing ... Familiar with Python curricula at introductory through advanced levels and common challenges such ...

Kemper

Python Engineer Manager

Saint Louis, MO · On-site

... engineering, data analysis or a similar role Proven experience in managing technical team and mentoring. * 3+ years experience in Python development, with experience creating python-based ...

Pwc

GenAI Python Systems Engineer-Manager

Saint Louis, MO · On-site

$99K - $232K/yr

... DevOps pipelines with cloud services - Enhancing cloud resources for cost and performance Travel Requirements Up to 80% Job Posting End Date The salary range for this position is: $99,000 - $232,000.

Chenega MIOS SBU

Mid Software Developer

O Fallon, IL · On-site

Strong familiarity with Python Flask, Mapping, Gitlab/DevOps, and ESRI development. • Writing validation tests against existing code baselines to ensure the integrity of the code during Agile ...

Chenega MIOS

Mid Software Developer

O Fallon, IL

Strong familiarity with Python Flask, Mapping, Gitlab/DevOps, and ESRI development. * Writing validation tests against existing code baselines to ensure the integrity of the code during Agile ...

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How much do python developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for python developer in Alton, IL is $56.37, according to ZipRecruiter salary data. Most workers in this role earn between $46.44 and $64.04 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 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.

More about Python Developer jobs
What are popular job titles related to Python Developer jobs in Alton, IL? For Python Developer jobs in Alton, IL, the most frequently searched job titles are:
What cities near Alton, IL are hiring for Python Developer jobs? Cities near Alton, IL with the most Python Developer job openings:
Python Developer jobs near you
Infographic showing various Python Developer job openings in Alton, IL as of May 2026, with employment types broken down into 71% Full Time, 19% Part Time, 1% Temporary, and 9% Contract. Highlights an 70% Physical, 4% Hybrid, and 26% Remote job distribution, with an average salary of $117,252 per year, or $56.4 per hour.

Senior Python Developer

Noor Staffing Group

Saint Louis, MO

$150K - $190K/yr

Other

Posted 6 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