ZipRecruiter

Log In

1

Senior Python Developer Jobs in Rosemont, IL (NOW HIRING)

1 point system

Python Full Stack Engineer

Chicago, IL · On-site

Role Overview We are seeking an experienced Senior Full Stack Software Engineer to lead development ... Python (including pseudocode and transitional code understanding) * Hands-on experience with: * API ...

E-Solutions

Senior Data Engineer

Chicago, IL

$109.30K - $148.50K/yr

Senior Data Engineer Location - Chicago, IL (3 days onsite mandatory) Rate - 65-70 Databricks, ADF ... Python, ETL, DevOps. This role requires strong experience in cloud-based data platforms and ...

Cna

Senior Software Engineer, AI/ML

Chicago, IL · Hybrid

$72K - $141K/yr

We are looking for a highly skilled Senior Python AI Developer with deep expertise in building intelligent agents using Google Vertex AI, particularly with Gemini or OpenAI models. The ideal ...

Diverse Lynx

Informatica Senior MDM Lead

Chicago, IL

Informatica Senior MDM Lead with Powercenter Location : Alpharetta, GA; Charlotte, NC; Chicago, IL ... python programming for automation, data analysis, and scripting tasks. 5. Collaborate with cross ...

next page

Showing results 1-20

People also search for

All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Rosemont, IL

Senior Python Developer information

See Rosemont, IL salary details

$55.4K

$143.1K

$196.5K

How much do senior python developer jobs pay per year?

As of Jun 3, 2026, the average yearly pay for senior python developer in Rosemont, IL is $143,061.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,400.00 and $164,800.00 per year, depending on experience, location, and employer.

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

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 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 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.

What are popular job titles related to Senior Python Developer jobs in Rosemont, IL? For Senior Python Developer jobs in Rosemont, IL, the most frequently searched job titles are:
What cities near Rosemont, IL are hiring for Senior Python Developer jobs? Cities near Rosemont, IL with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Rosemont, IL as of May 2026, with employment types broken down into 89% Full Time, 10% Part Time, and 1% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $143,061 per year, or $68.8 per hour.

Senior Software Engineer (Python - Commodities)

Quanta Search

Chicago, IL • On-site

$125.10K - $168.40K/yr

Other

Posted 19 days ago

Job description

Our client is a trading firm with over 30 years of experience, using advanced technology and skilled people to work in markets around the world. They're based in Chicago, but have offices across the U.S., Canada, Europe, and Asia. They trade in various asset types, such as Fixed Income, Equities, ETFs, Commodities, and FX.

Your Role:

  • Collaborate with the trading team to carry out research studies, analytics, and production models designed for commodities trading.
  • Oversee Python development environment, customized specifically for data-intensive tasks.
  • Create web user interfaces for data examination and presentation of research outcomes.
  • Develop a supportive infrastructure to make trading data sets both accessible and useful.
  • Handle production workflows for real-time forecasting, modelling, and analytics within Linux compute setting.
  • Assist in back testing, the development of systematic trading strategies, and their deployment into real-time trading setting.
  • Cooperate with research infrastructure team to optimize the use of Linux computer cluster.
  • Join forces with data management teams to streamline practices for data collection, storage, and accessibility within research workflows.
  • Join a community of experts, where you can both learn and contribute to research activities across the firm. This role is based in Chicago office.

Your Skills:

  • Proven experience as a senior software engineer.
  • Solid Python expertise and a track record of working with data scientists & researchers.
  • Capability to guide researchers on the best practices in software engineering.
  • Experience in developing web-based user interfaces.
  • Experience in building and storing data in relational databases and/or NoSQL-like data stores.
  • A track record demonstrating your ability to own a product or infrastructure.
  • Experience of working alongside trading analysts & traders.
  • Familiarity with options trading.
  • Experience with either Java or C++ and in building backend infrastructure.
  • Experience in deploying systems into a real-time trading environment.
An excellent compensation package is available for the right candidate.

Apply