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Senior Python Software Engineer Jobs in Chicago, IL

Sr Software Engineer

Naperville, IL · On-site +1

$87K - $127K/yr

Primary Responsibilities The Senior Software Engineer is a highly capable individual contributor ... Expertise in modern development stacks (C#, Python, Angular, SQL) and cloud platforms (AWS/Azure ...

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

As a Software Engineer at MessageControl you'll be building intelligent products to protect people ... Language polyglot (Javascript, PHP, Python, C#, etc.) * Bonus: Prior experience building ...

Senior Software Engineer

Chicago, IL · On-site +1

$126K - $166K/yr

As a Software Engineer at MessageControl you'll be building intelligent products to protect people ... Language polyglot (Javascript, PHP, Python, C#, etc.) * Bonus: Prior experience building ...

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

JLL is seeking a talented and motivated Senior Software Engineer to join our Workplace Digital ... Expertise in at least one backend language (C#, Node.js, Python, Java) and one modern frontend ...

Senior Software Engineer

Chicago, IL

$126K - $166K/yr

Tools: C++, Python, Bash, Linux, SQL Requirements * Bachelor's degree in a quantitative or technical field, plus five years of experience in software engineering, or a Master's degree in a ...

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

Tools: C++, Python, Bash, Linux, SQL Requirements * Bachelor's degree in a quantitative or technical field, plus five years of experience in software engineering, or a Master's degree in a ...

We are seeking a Senior Software Engineer to join the team building the control system software for ... Experience with Python and at least one compiled language, with a desire to learn and work in Rust

Sr Software Engineer

Chicago, IL · On-site

$106K - $145K/yr

We are seeking a Senior Software Engineer to join the team building the control system software for ... Experience with Python and at least one compiled language, with a desire to learn and work in Rust

Software Engineer

Oak Brook, IL · On-site

$90K - $120K/yr

We are seeking a Python Senior Software Engineers to build and maintain intelligent automation solutions focused on Revenue Cycle Management (RCM) in the healthcare industry. We are seeking eight ...

JavaScript, Java, TypeScript, SQL, Python, or Go * 4+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service * 4+ years of experience in open source frameworks * 1+ years of ...

JavaScript, Java, TypeScript, SQL, Python, or Go * 4+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service * 4+ years of experience in open source frameworks * 1+ years of ...

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Showing results 1-20

Senior Python Software Engineer information

See Chicago, IL salary details

$56.7K

$146.3K

$200.9K

How much do senior python software engineer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for senior python software engineer in Chicago, IL is $146,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,200.00 and $168,400.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Software Engineer vs Python Developer?

AspectSenior Python Software EngineerPython Developer
Required CredentialsBachelor's degree in CS or related field, experience in software engineeringBachelor's degree in CS or related field, coding proficiency
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing applications, debugging
Employer & Industry UsageTech companies, startups, enterprise softwareWeb development, data analysis, automation projects
Common Search & Comparison IntentUnderstanding senior-level roles, responsibilities, and skillsEntry to mid-level coding roles, project involvement

The main difference between a Senior Python Software Engineer and a Python Developer lies in experience, responsibilities, and scope. Senior engineers typically lead projects, design system architecture, and mentor junior staff, while Python Developers focus on coding, application development, and implementation. Both roles require strong Python skills and relevant credentials, but senior roles demand more experience and leadership capabilities.

What are some common challenges faced by Senior Python Software Engineers when leading complex projects, and how can they be addressed?

Senior Python Software Engineers often face challenges such as balancing hands-on coding with mentoring junior team members, managing technical debt, and designing scalable solutions. Successfully addressing these challenges involves clear communication, proactive code reviews, and effective prioritization of tasks. Collaborating closely with cross-functional teams and fostering a culture of knowledge sharing can also help ensure project success and team growth.

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

To thrive as a Senior Python Software Engineer, you need advanced proficiency in Python programming, strong problem-solving abilities, and a solid background in computer science or a related field. Familiarity with frameworks like Django or Flask, experience with version control systems such as Git, and knowledge of cloud platforms and CI/CD tools are typically required. Leadership, effective communication, and mentorship skills help you collaborate with teams and guide junior developers. These skills ensure the delivery of robust, scalable software solutions and foster a productive, innovative development environment.

What does a Senior Python Software Engineer do?

A Senior Python Software Engineer designs, develops, tests, and maintains complex software applications using the Python programming language. They often lead or mentor junior developers, architect software solutions, and ensure best coding practices are followed. These professionals collaborate with cross-functional teams to deliver scalable and efficient systems, troubleshoot issues, and optimize application performance. Their expertise includes advanced knowledge of Python frameworks, libraries, and development tools, as well as experience with databases, APIs, and cloud services.
What are popular job titles related to Senior Python Software Engineer jobs in Chicago, IL? For Senior Python Software Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Senior Python Software Engineer jobs in Chicago, IL look for? The top searched job categories for Senior Python Software Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Senior Python Software Engineer jobs? Cities near Chicago, IL with the most Senior Python Software Engineer job openings:
Sr. Principal Software Engineer

Sr. Principal Software Engineer

Northrop Grumman Corporation

Rolling Meadows, IL • On-site

$126K - $174K/yr

Full-time

Medical, Life, PTO

Posted 24 days ago


Northrop Grumman rating

8.1

Company rating: 8.1 out of 10

Based on 337 frontline employees who took The Breakroom Quiz

104th of 516 rated manufacturers


Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE TYPE: SAP
TRAVEL: Yes, 10% of the Time
Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!
As a Sr. Principal Software Engineer at Northrop Grumman you will have a challenging and rewarding opportunity to be a part of our Enterprise-wide digital transformation. Through the use of Model-based Engineering, DevSecOps and Agile practices we continue to evolve how we deliver critical national defense products and capabilities for the warfighter. Our success is grounded in our ability to embrace change, move quickly and continuously drive innovation. The successful candidate will be collaborative, open, transparent, and team-oriented with a focus on team empowerment & shared responsibility, flexibility, continuous learning, and a culture of automation.
Northrop Grumman is looking to add to our talented team of Embedded Software Engineers. Our engineers are self-starters who are part of a team of software professionals developing world-class software to meet our customer's high expectations. The Embedded Software Engineer designs, develops, operates, and maintains software and firmware components and computing systems software to be applied to and integrated with engineering, scientific and manufacturing requirements. The individual shall apply the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of engineering applications and products within the Targeting Business Unit. This includes interfacing with customers, suppliers, application users and other technical and support personnel. The ideal individual will have experience including the full software development life cycle, which includes requirements, design, coding, testing, and integration.
This position will be full-time, on-site at our Rolling Meadows, IL. location.
This position is contingent upon Funding/Contract award, special access program and acquiring and maintaining the necessary US Government security clearance per customers' requirements prior to start.
Basic Qualifications for Sr. Principal Embedded Software Engineer:
  • Bachelor's degree in Computer Science, Computer Engineering, or similar engineering discipline with a minimum of 8+ years of engineering experience, or 6+ years with a Master's degree in Computer Science, Computer Engineering or similar engineering discipline or in lieu of degree, an additional 4 years of experience is required.
  • Object Oriented Programming in C++
  • Familiarity with Software architecture (design patterns, objected oriented design)
  • Familiarity with scripting languages (Python, Bash, Batch, etc)
  • Experience Developing Embedded Software running Linux or VxWorks Operating Systems
  • Familiarity with software development methodologies and frameworks such as Waterfall Methodology and/or Agile
  • Familiarity with various version control systems (Git, Gitlabs, Github, Bitbucket, ClearCase. etc) and Agile software planning tools (Rally, Jira, etc)
  • US Citizenship
  • Ability to obtain and maintain a minimum of a Secret clearance with additional customer specified clearance prior to start.

Preferred Qualifications:
  • Experience with Object Oriented Programming in C++11
  • Knowledge with scripting languages (Python, Bash, Batch, etc)
  • Experience with Software development methodologies and frameworks such as Waterfall Methodology and/or Agile.
  • Experience testing, debugging, and integrating Embedded Software on target hardware.
  • Experience with complex systems of systems that utilize Parallel Processing, Multi-Threading, Distributed Processing, Multi-Core, System-on-Chip, and Secure Processing.
  • Active Secret Clearance
  • Differentiating characteristics include demonstrated leadership and teamwork capability, interpersonal communication skills and activities.

Primary Level Salary Range: $131,100.00 - $196,700.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939