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Python Developer Jobs in Alton, IL (NOW HIRING)

DCS Corp

Senior Level Software Developer

Saint Louis, MO

$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 ...

Intramotev

DevOps Engineer

Saint Louis, MO

$85K - $100K/yr

Intramotev is seeking a motivated DevOps Engineer to join the software engineering team to support ... Scripting in Python or Bash for automation. * Familiarity with Infrastructure-as-Code tools (e.g ...

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See Alton, IL salary details

$12

$56

$82

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.
GIS Software Developer

GIS Software Developer

Next Step Systems

Saint Louis, MO • On-site

Full-time

Medical, Retirement, PTO

Posted 21 days ago

Job description

GIS Software Developer, St. Louis, MO
Qualified GIS Software Developer candidates must be able to supply proof of US Citizenship in order to be authorized to perform work or have access to information on this government project. This is NOT a Work From Home / Remote position.
We are seeking a GIS Software Developer to join the team at St Louis, MO. This position offers competitive compensation and remote opportunities during the pandemic (on-site work will be required after the restrictions are lifted).
Responsibilities:
- Be responsible for implementing the feature functionality of the product, using full stack development where possible.
- As a mid-level coder, this labor competency is responsible for maintaining and improving the performance of existing software code, with duties to write and update software code under contract and direction from the assigned Government Product Owner.
- Recommend improvements to existing software applications as necessary.
- Individual shall be capable of performing the software tasks identified in the contract requirements in forming and working on the integrated product team.
Qualifications:
- Bachelor's degree in Computer Science, Engineering, Mathematics or related technical degree or 3 years' experience in related technical field.
- 3 years of experience in full stack development to include Python 3, JavaScript (React), Shell Script, Web services, Database, and micro-service development, with some of that experience in the last 4 years.
- 3 years of experience with Agile and lean philosophies.
- Individual must have domain knowledge and hands-on experience in developing, implementing software programs.
- Demonstrated ability in performing test-driven development, in an Agile software development environment, where built in automated test procedures and continuous integration of software and continuous delivery of software to the Government is the culture. This competency is required to further test and maintain software products to ensure strong functionality and optimization.
- Experience utilizing, creating, and analyzing Geographic Information System (GIS) and other location-based data.
- Experience utilizing, creating, and analyzing GIS and other location-based data.
- Experience with cloud-native platforms for deploying web applications.
- Experience with Continuous Delivery and Continuous Integration (CI/CD) pipeline tools (e.g., PCF, Jenkins) and techniques, test-driven development, and automated testing practices.
- Experience with open-source Geospatial Information Service tools and libraries such as GeoPandas, QGIS and PostGIS.
- Use of and development with at least one common geospatial tools dataset, and operating platform. These may include but are not limited to: Tools: Boundless Spatial suite, Remote View, PostgreSQL, and/or other geospatial databases, QGIS, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases. Data formats including GDB, SHP, GEOJSON, and similar geo-related formats. Operating Platforms: ESRI, OpenGeo Suite, or similar. Proprietary tool languages, like ArcPy.
- Development of customized code, scripts, modules, macro procedures, and libraries to implement specialized spatial functions using Python3 and SQL.
- Query and management skills with geospatial and non-geospatial PostgreSQL, PostGIS and Structured Query Language (SQL) databases.
- Demonstrated experience with configuration and use of DevOps tools to maintain a functioning build pipeline.
- Demonstrated experience with Git and Git workflows to manage team software development.
- Demonstrated experience with Docker software containerization and workflows.
- Basic experience and familiarity with GIS software(s).
- Demonstrated experience with paired programmed on an Agile team.
- Excellent organizational, verbal and written communication skills.
- Candidate must be able to supply proof of US Citizenship.
Benefits include medical insurance, retirement plan, PTO, etc. Salary: 80K+ DOE. Keywords: St Louis MO Jobs, GIS Software Developer, Python 3, JavaScript, React, Shell Script, Web Services, Agile, Lean, Geospatial, Non-Geospatial, PostgreSQL, PostGIS, SQL, Programmer, Programmer Analyst, Software Engineer, Software Developer, Missouri Recruiters, IT Jobs, Missouri Recruiting
Looking to hire for similar positions in St. Louis, MO or in other cities? Our IT recruiting agencies and staffing companies can help.
We help companies that are looking to hire GIS Software Developers for jobs in St. Louis, Missouri and in other cities too. Please contact our IT recruiting agencies and IT staffing companies today! Phone 630-428-0600 ext 11 or email us at jobs@nextstepsystems.com. Click here to submit your resume for this job and others.
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