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Python Junior Jobs in Highland, IL (NOW HIRING)

Guidehouse

Data Analyst

Fairview Heights, IL · Hybrid

$77K - $129K/yr

Mentor junior team members and contribute to knowledge sharing and best practices. * Evaluate and ... SQL and relational databases, Data analysis tools (e.g., Python, R, or similar) and Data ...

Guidehouse

Data Analyst

Fairview Heights, IL · On-site

$77K - $129K/yr

Mentor junior team members and contribute to knowledge sharing and best practices. * Evaluate and ... SQL and relational databases, Data analysis tools (e.g., Python, R, or similar) and Data ...

Leidos

Mid-Level Software Engineer

Maryville, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

Fairview Heights, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

South Roxana, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

Wood River, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

Madison, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

Collinsville, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

Glen Carbon, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

Caseyville, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

Leidos

Mid-Level Software Engineer

Edwardsville, IL · On-site

$87K - $157K/yr

Participate in code reviews and mentor junior developers as needed. * Resolve various tasks as ... Python, Java, or JavaScript * Advanced Programming: Go * Front-end and Back-end Frameworks: React ...

All JobsPython JobsPython Junior JobsPython Junior Jobs in Highland, IL

Python Junior information

See Highland, IL salary details

$22.1K

$82K

$126.7K

How much do python junior jobs pay per year?

As of Jul 14, 2026, the average yearly pay for python junior in Highland, IL is $82,011.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,800.00 and $80,200.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Python Junior developers during their first year on the job?

Python Junior developers often encounter challenges such as understanding large codebases, managing version control with tools like Git, and adapting to team workflows. They may also need to improve their debugging skills and learn to write clean, maintainable code that meets team standards. Regular communication with senior developers and proactively seeking feedback can help overcome these hurdles and accelerate professional growth.

What is the difference between Python Junior vs Python Developer?

AspectPython JuniorPython Developer
Required CredentialsBasic programming knowledge, often a diploma or bootcampMore experience, often a degree in CS or related field
Work EnvironmentEntry-level projects, supervised tasksFull project responsibilities, collaborative teams
Industry UsageInternships, junior roles in tech companiesMid-level roles across industries like finance, tech, healthcare

The main difference between a Python Junior and a Python Developer lies in experience and responsibilities. Python Juniors typically have basic skills and work under supervision, while Python Developers handle more complex tasks independently. Employers seek Python Juniors for entry-level positions, with opportunities to grow into full Python Developers as skills develop.

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

To thrive as a Python Junior, you need a good grasp of Python programming fundamentals, problem-solving abilities, and a relevant degree or coursework in computer science or a related field. Familiarity with version control systems like Git, code editors (e.g., VS Code), and basic understanding of frameworks such as Django or Flask is often expected. Strong communication, willingness to learn, and teamwork are important soft skills that set candidates apart. These skills and qualities are essential for effectively contributing to projects, collaborating with team members, and growing within a technical environment.

What are Python Juniors?

Python Juniors are entry-level software developers who specialize in using the Python programming language. They typically have foundational knowledge of Python and basic software development principles, and may work on tasks such as writing simple scripts, debugging code, or supporting more experienced developers on larger projects. Python Juniors are often recent graduates or individuals transitioning into software development, and their role offers opportunities to learn and grow their skills in real-world settings.
What cities near Highland, IL are hiring for Python Junior jobs? Cities near Highland, IL with the most Python Junior job openings:
Python Junior jobs near you
Data Engineer 1-2 (Junior/Associate)

Data Engineer 1-2 (Junior/Associate)

UNCOMN

Scott Air Force Base, IL • On-site

$61K - $78K/yr

Full-time

Medical, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

At UNCOMN, we don’t just fix issues; we deliver secure solutions that power essential operations in both the public and private sectors. Our team tackles tough challenges—whether it’s improving organizational systems, streamlining logistics, or making sense of complex data—all with one goal: helping our clients succeed so they can continue serving others.
We’ve built a culture rooted in our Core Values, where innovation thrives, work-life balance is respected, and career growth is always encouraged. We're also proud to be recognized as a ‘Top Workplace,’ and that’s not just us talking; it’s our employees. Now, we’re looking for another Uncommon Genius to join our dynamic team. If you love solving puzzles, building new things, fixing what’s broken, or pushing the boundaries of creativity, we encourage you to explore the details of this position below!

UNCOMN is seeking a Data Engineer 1-2 (Junior/Associate) to:
  • Design, develop, and optimize scalable data pipelines and integrations using SQL, Python, Databricks, and cloud-based technologies.
  • Build and maintain ETL/ELT workflows, data models, and data products supporting operational and analytical requirements.
  • Develop and support solutions within Maven Smart Systems (Palantir Foundry), Advana, and Qlik to deliver actionable insights and reporting capabilities.
  • Integrate and transform data from multiple structured and unstructured sources.
  • Collaborate with engineers, analysts, and mission stakeholders to translate operational requirements into technical solutions.
  • Monitor, troubleshoot, and improve data pipeline performance, reliability, and data quality.
  • Implement data governance, security controls, testing, and documentation best practices.
  • Support agile development activities and contribute to continuous improvement initiatives.
  • Provide technical support for operational events, exercises, and mission-focused activities as needed.
This position description outlines the core duties for this role, but it is not all-inclusive. Responsibilities may shift based on contract requirements, mission needs, or organizational objectives.
Requirements
  • Must be eligible to obtain a Secret clearance, granted by the US Government, which requires US citizenship. The government also uses 13 adjudicative guidelines to determine an individual's eligibility.
  • 2+ years of experience in data engineering, analytics engineering, software development, data integration, or a related technical field.
  • Experience developing data pipelines and workflows using SQL and Python.
  • Experience with Databricks, Apache Spark, or similar large-scale data processing platforms.
  • Strong understanding of relational databases, data modeling, data warehousing, and ETL/ELT processes.
  • Strong troubleshooting, analytical, communication, and problem-solving skills.
  • Ability to manage multiple priorities in a fast-paced, mission-focused environment.
  • Must be comfortable and willing to satisfy applicable Department of Defense (DoD) Cyber Workforce Framework (DCWF) certification and qualification requirements associated with this position.
Preferred
  • Active Secret clearance or higher.
  • Bachelor's degree in Computer Science, Data Science, Engineering, Information Systems, Mathematics, or a related field (or equivalent experience).
  • Experience supporting DoD, federal, or mission-critical operational environments.
  • Hands-on experience with modern data platforms and tools such as Advana, Palantir Foundry, Databricks, Apache Spark/PySpark, Delta Lake, Qlik, Git, APIs, and cloud environments (AWS, Azure, GovCloud).
  • Experience developing data pipelines, analytics solutions, operational dashboards, executive reporting, and decision-support tools.
  • Familiarity with DevSecOps, CI/CD pipelines, Agile methodologies, data governance, and machine learning or predictive analytics concepts.
  • Strong stakeholder engagement, requirements gathering, technical documentation, collaboration, and problem-solving skills.
Why UNCOMN?
  • Instant Flexible PTO: Enjoy flexible paid time off starting your very first day with us!
  • Generous Holidays: Benefit from 7 paid holidays and up to 3 floating holidays annually.
  • Immediate Health Coverage: Get access to comprehensive health benefits from day one.
  • 401K Safe Harbor Match: Secure your future with our top-tier 401K matching program.
  • Performance Bonus: Stand out and you could earn an annual performance bonus.
  • Growth Opportunities: Advance your career with our training and education assistance programs.
  • Free Employee Assistance Program (EAP): Access complimentary support services for you and your family.
Note: Benefits apply to full-time employees only.

Don’t meet every single requirement? We’re dedicated to building an uncommon, inclusive, and authentic workplace, so if you’re excited about this role but your experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin.

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