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Senior Python Developer Jobs in Mount Prospect, IL

Tror AI for everyone

AI Developer

Mettawa, IL · On-site

$80/hr

Senior AI Developer Location: Mettawa, IL (Onsite) Rate: $80/hr on C2C Design, build, and deploy ... Expert-level proficiency in Python and related AI/ML frameworks (e.g., PyTorch, TensorFlow ...

NAVA Software Solutions

Sr. AI/ML Engineer

Deerfield, IL · On-site

$106K - $145K/yr

AI/ML Engineer Senior Advisor Location: Chicago IL -Hybrid - 3 days/week onsite Duration: 6-12 ... Strong Python engineering background with ML/DL frameworks: TensorFlow, PyTorch, Keras, OpenCV

3B Staffing LLC

Senior Backend Developer

Chicago, IL · On-site

Skills: Extensive experience in Python programming, demonstrating strong coding proficiency. Advanced command of SQL for complex data manipulation, querying, and database interactions. Proven ...

3B Staffing LLC

Senior Backend Developer

Chicago, IL · On-site

Skills: Extensive experience in Python programming, demonstrating strong coding proficiency. Advanced command of SQL for complex data manipulation, querying, and database interactions. Proven ...

INISGHT2PROFIT

Senior Model Developer 1

Chicago, IL · On-site

Senior Model Developer I roles architect scalable, high-performance pricing model solutions using ... Expert-level Python programming with deep understanding of performance optimization, advanced ...

INISGHT2PROFIT

Senior Model Developer 1

Chicago, IL · On-site

$120 - $145/hr

Senior Model Developer I roles architect scalable, high-performance pricing model solutions using ... Expert-level Python programming with deep understanding of performance optimization, advanced ...

INISGHT2PROFIT

Senior Model Developer 1

Chicago, IL · On-site

Senior Model Developer I roles architect scalable, high-performance pricing model solutions using ... Expert-level Python programming with deep understanding of performance optimization, advanced ...

INISGHT2PROFIT

Senior Model Developer 1

Chicago, IL

Senior Model Developer I roles architect scalable, high-performance pricing model solutions using ... Expert-level Python programming with deep understanding of performance optimization, advanced ...

Insight2profit

Senior Model Developer 1

Chicago, IL · On-site

$120 - $145/hr

Senior Model Developer I roles architect scalable, high-performance pricing model solutions using ... Expert-level Python programming with deep understanding of performance optimization, advanced ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Mount Prospect, IL

Senior Python Developer information

See Mount Prospect, IL salary details

$54.6K

$141.1K

$193.7K

How much do senior python developer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for senior python developer in Mount Prospect, IL is $141,051.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,700.00 and $162,400.00 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 are the key skills and qualifications needed to thrive as a senior Python developer?

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 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.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

What are the most commonly searched types of Python Developer jobs in Mount Prospect, IL?

The most popular types of Python Developer jobs in Mount Prospect, IL are:

What cities near Mount Prospect, IL are hiring for Senior Python Developer jobs?

Cities near Mount Prospect, IL with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Mount Prospect, IL as of June 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $141,051 per year, or $67.8 per hour.

Senior Software Architect-Snowpark

Apex Informatics

Chicago, IL • On-site

$133K - $181K/yr

Full-time

Re-posted 16 days ago

Job description

Max $65 on Agama W2 (Show me profiles if you get higher rate candidates) // Will Consider Own Corp C2C Candidates (Show me the profiles first)
Looking for a SR. software Engineer rather than an architect
Below is my hottest requirement. Please send Full Legal Name, LinkedIn, Location, Contact Details, C2C rate, and work authorization status with each submittal.
Client: Northern Trust Bank - via Judge Group
Location: Hybrid 3x a week onsite in Chicago IL (Local Only)
Interview Mode: Virtual Interview
Work authorization: Cannot work with OPT or CPT
  • Resource Work Location: 333 S. Wabash, Chicago
  • Onsite 3 days per week
  • Work hours: 8:00am - 5:00pm CST
  • Proficient in SQL and the Python programming language

CONTRACTOR's ROLE:
Senior Software Engineer - Snowpark - Python
EXPERIENCE LEVEL:
Senior
QUALIFICATIONS (must haves):
• Excitement to learn new things - passion to learn and grow are key to success on this team
• 6+ years of experience building complex distributed systems
2+ years using Snowflake in end to end solutions
• Be a team player - help others, be respectful with each other, and do your part to make the work day fun and impactful
• Experience with one of the following is required:
• Identifying and overcoming performance bottlenecks
• Identifying and overcoming scalability challenges
Putting together disparate data into a consolidated view
• Working on a scalable and distributed system in public clouds
• Expert in SQL and the Python programming language
DAILY TASKS & RESPONSIBILITIES:
• Work across functions and across teams - we don't only work on code that we own, we work with other parts of Snowflake every day
• Design and develop features in snowflake, understand customer requirements and meet business goals
• Build highly reliable snowflake solutions to meet the needs of the largest customers
• Enhance the programmability surface of Snowflake and improve the experience of the data developer
• Analyze fault-tolerance and high availability issues, performance and scale challenges, and solve them
• Ensure operational readiness of the services and meet the commitments to our customers regarding reliability, availability and performance
• Proficient in SQL and the Python programming language

Apply