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Junior Python Programmer Jobs in Illinois (NOW HIRING)

Eagle Seven

Junior Trader

Chicago, IL · On-site

Bachelor's degree in business/finance, statistics, mathematics, engineering, or related field * 0-2 ... Experience with Python is preferred * Ability to work independently and successfully manage ...

Eagle Seven

Junior Trader

Chicago, IL · On-site

Bachelor's degree in business/finance, statistics, mathematics, engineering, or related field * 0-2 ... Experience with Python is preferred * Ability to work independently and successfully manage ...

Eagle Seven

Junior Trader

Chicago, IL

Bachelor's degree in business/finance, statistics, mathematics, engineering, or related field * 0-2 ... Experience with Python is preferred * Ability to work independently and successfully manage ...

KRM22

Junior AWS & IT Engineer

Chicago, IL · On-site

$70K - $100K/yr

A fantastic opportunity to join KRM22 as a Junior AWS & IT Engineer and add value to a fast-growing ... Exposure to scripting (PowerShell or Python) * Basic understanding of cybersecurity principles (MFA ...

New

Geneva Trading

Junior Software Engineer

Chicago, IL · On-site

$80K - $130K/yr

Junior Software Engineer (Trading Systems & OS) Location: Chicago, IL (Loop) Team: Proprietary ... Leverage Python to build high-speed data pipelines, backtesting frameworks, and real-time ...

KRM22

Junior AWS & IT Engineer

Chicago, IL · On-site

US$70,000 - US$100,000 A fantastic opportunity to join KRM22 as a Junior AWS & IT Engineer and add ... Exposure to scripting (PowerShell or Python) * Basic understanding of cybersecurity principles (MFA ...

New

Eagle Seven

Junior FPGA Engineer

Chicago, IL

Eagle Seven is seeking a Junior FPGA Design / Verification Engineer to become an integral member of ... Utilizing Python to create automated test scripts and data-processing tools that validate hardware ...

Eagle Seven

Junior FPGA Engineer

Chicago, IL · On-site

Eagle Seven is seeking a Junior FPGA Design / Verification Engineer to become an integral member of ... Utilizing Python to create automated test scripts and data-processing tools that validate hardware ...

Eagle Seven

Junior FPGA Engineer

Chicago, IL · On-site

Eagle Seven is seeking a Junior FPGA Design / Verification Engineer to become an integral member of ... Utilizing Python to create automated test scripts and data-processing tools that validate hardware ...

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Junior Python Programmer information

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$7

$26

$45

How much do junior python programmer jobs pay per hour?

As of Jul 30, 2026, the average hourly pay for junior python programmer in Illinois is $26.12, according to ZipRecruiter salary data. Most workers in this role earn between $15.82 and $32.16 per hour, depending on experience, location, and employer.

What types of projects do Junior Python Programmers typically work on, and how do they collaborate with senior developers?

Junior Python Programmers often contribute to a variety of projects, such as developing scripts for data processing, building and maintaining web applications, and automating routine tasks. They usually work under the guidance of senior developers, receiving code reviews and feedback to refine their programming skills. Collaboration involves participating in team meetings, using version control systems like Git, and communicating regularly with other team members to ensure alignment on project goals and coding standards. This structure not only helps improve technical abilities but also provides valuable mentorship and growth opportunities.

What does a Junior Python Programmer do?

A Junior Python Programmer is an entry-level software developer who uses the Python programming language to write, test, and debug code for various applications. They often work under the guidance of more experienced developers, assisting with tasks such as developing scripts, automating processes, and helping maintain existing codebases. Their responsibilities also typically include troubleshooting issues, learning new frameworks or libraries, and collaborating with team members on software projects.

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

To thrive as a Junior Python Programmer, you need a solid understanding of Python programming fundamentals, basic software development principles, and a relevant degree or coursework in computer science or a related field. Familiarity with version control systems like Git, experience in using IDEs such as PyCharm or VS Code, and knowledge of testing frameworks are typically expected. Strong problem-solving skills, eagerness to learn, and effective communication make a candidate stand out in this role. These skills and qualities are crucial for contributing to projects, adapting to new technologies, and collaborating efficiently within development teams.

What is the difference between Junior Python Programmer vs Python Developer?

AspectJunior Python ProgrammerPython Developer
Required CredentialsBasic programming knowledge, often a degree or coding bootcampAdvanced Python skills, experience, possibly certifications
Work EnvironmentEntry-level projects, supervised tasksDesign, develop, and maintain complex applications
Employer & Industry UsageStartups, tech companies, internshipsEstablished companies, software firms, tech industry
Search & Comparison IntentEntry-level roles, learning pathAdvanced roles, career progression

The main difference between a Junior Python Programmer and a Python Developer lies in experience and responsibilities. Junior Python Programmers typically handle basic coding tasks under supervision, while Python Developers work on complex projects independently. Both roles require Python knowledge, but the level of expertise and scope of work differ significantly.

What are the most commonly searched types of Python Programmer jobs in Illinois? The most popular types of Python Programmer jobs in Illinois are:
What are popular job titles related to Junior Python Programmer jobs in Illinois? For Junior Python Programmer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Junior Python Programmer jobs in Illinois look for? The top searched job categories for Junior Python Programmer jobs in Illinois are:
What cities in Illinois are hiring for Junior Python Programmer jobs? Cities in Illinois with the most Junior Python Programmer job openings:
Junior Python Programmer jobs near you

Staff/Senior Software Engineer (Python/PHP)

Ontrac Solutions

Chicago, IL

$125K - $168K/yr

Full-time

Re-posted 20 days ago

Job description

Overview
We are seeking a highly skilled and experienced Staff/Senior Software Engineer to support a critical customer engagement focused on application and platform modernization.

This role is ideal for a seasoned engineer capable of leading modernization efforts and breaking down monolithic architectures into container-based services on GCP, with strong Python experience. The successful candidate will work closely with engineering managers and customer stakeholders to ensure project success from initial definition through final delivery.

What your application must clearly show
We screen against the requirements below exactly as written - your resume should make these easy to find:

  • 10+ years of backend software development.
  • Recent, hands-on Python (3.11+) AND PHP (8.x) - this role genuinely uses both; applications showing only one language will not pass screening.
  • A real example of deconstructing a monolith into container-based services, ideally on Google Cloud.
  • OpenSSL / secure communication implementation experience.
  • Testing discipline: unit, integration, and acceptance tests on production systems.

Shortly after you apply you will receive a short role-specific questionnaire - completing it promptly is the fastest way to move into screening.

Required Credentials:

  • A degree in computer science or a related field.
  • 10+ years of relevant work experience in software development, focused on backend development, specifically with Python experience.

Required Qualifications:

  • 8+ years of strong expertise developing applications using Python (3.11+) and PHP (8.4.x).
  • Extensive Python experience, with the ability to understand an existing complex codebase and lead development efforts.
  • Extensive experience deconstructing monolithic architectures into container-based services to enhance scalability and maintainability.
  • Experience working with cloud platforms, specifically Google Cloud.
  • Technical proficiency with OpenSSL and implementing secure communication protocols across distributed platforms.
  • Exposure to metrics and monitoring tools such as Chronosphere, Prometheus, and Grafana.
  • Familiarity with logging solutions, specifically transitioning from Splunk to Splunk Cloud.
  • Exposure to OS/package management, including RHEL7 to EL8/9 shifts and migrations from proprietary package management to RPM.
  • Strong proficiency writing unit, integration, and acceptance tests.

Useful Qualifications:

  • Previous experience with internal network-automation services and platforms.
  • Experience mentoring mid-level engineers to reduce single points of failure (SPOFs).
  • Experience partnering with Principal Engineers on large-scale cloud migrations.

Scope and Solution Expectations:

  • Bring extensive Python and PHP experience to drive and lead development efforts.
  • Lead application and platform modernization across internal network-automation services, breaking monoliths into container-based services on GCP.
  • Drive language and library upgrades (Python 3.11+, PHP 8.4.x, OpenSSL), own design and reviews, and mentor junior developers.
  • Build and extend metrics paths as the platform moves from a legacy metrics system to Chronosphere, Prometheus, and Grafana.
  • Partner on the migration from Splunk to Splunk Cloud or alternative solutions.
  • Collaborate with product engineers on OS and package shifts (RHEL7 to EL8/9, proprietary packaging to RPM) and cloud migrations, owning feature delivery in support of the broader digital transformation.
  • Collaborate with cross-functional teams, including product managers, designers, and other engineering teams, to define requirements and drive technical solutions.
  • Drive the adoption of best practices for software development, including testing, code reviews, and continuous integration and delivery.
  • Troubleshoot and debug complex issues across the distributed system, identifying root causes and implementing effective solutions.

__________________________________

Ontrac Solutions has partnered with PinpointVerify to help genuine applicants rise above the noise. Today, qualified candidates are too often overshadowed by fake and fraudulent applications. PinpointVerify gives our recruiters confidence that you are exactly who you say you are - and gives you a portable verification credential you can share with any employer.

Applicants who complete verification are prioritized over non-verified candidates with comparable experience. And if you're hired, Ontrac reimburses the full cost of your verification.
Get verified https://pinpointverify.com/ontrac

Employment Type: FULL_TIME

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