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Junior Programmer Jobs in Romeoville, IL (NOW HIRING)

Aplaro Ltd

Junior Trading Systems Engineer

Chicago, IL · On-site

$120 - $160/hr

Hudson River Trading (HRT) is seeking a Junior Trading Systems Engineer to join our growing Trading Systems Infrastructure team. This team designs, builds, and maintains the infrastructure that ...

New

Akuna Capital

Junior Trader

Chicago, IL · On-site

$145K/yr

What you'll do as a Junior Trader at Akuna: We are seeking bright, math-savvy, competitive, and ... Programming experience preferred * Major GPA of 3.5 or above * Legal authorization to work in the U.

Akuna Capital

Junior Trader

Chicago, IL

$145K/yr

What you'll do as a Junior Trader at Akuna: We are seeking bright, math-savvy, competitive, and ... Programming experience preferred * Major GPA of 3.5 or above * Legal authorization to work in the U.

Morgan Li LLC

Junior Estimator

Chicago Heights, IL · On-site

$50K - $60K/yr

The Junior Estimator is responsible for areas related to customer bid/quote requests and ... Bachelor's degree in Sciences, Engineering, or Arts is preferred with a minimum of three (3) years ...

Morgan Li LLC

Junior Estimator

Chicago Heights, IL · On-site

$50K - $60K/yr

The Junior Estimator is responsible for areas related to customer bid/quote requests and ... Bachelor's degree in Sciences, Engineering, or Arts is preferred with a minimum of three (3) years ...

Morgan Li LLC

Junior Estimator

Chicago Heights, IL · On-site

$50K - $60K/yr

The Junior Estimator is responsible for areas related to customer bid/quote requests and ... Bachelor's degree in Sciences, Engineering, or Arts is preferred with a minimum of three (3) years ...

SG Cap Trading

Junior Trader

Chicago, IL

$69K - $89K/yr

Junior Trader ID: 1023 Location: Chicago More about this job > Description SG is a boutique technology company founded in 2004. We use AI, technology, and big data to solve real world financial ...

TransMarket Group

Junior Algorithmic Trader

Chicago, IL · On-site

$69K - $89K/yr

As a Junior Algorithmic Trader, you will have the opportunity to experience relative value ... Learn and master object-oriented programming languages (C++ and Python) * Build and maintain ...

Ritchie Bros.

Senior Software Engineer

Westchester, IL

$121K - $160K/yr

Review code and mentor junior engineers * Drive performance, reliability, and maintainability improvements * Collaborate with product, QA, and DevOps teams * Reduce technical debt and improve ...

Trova

Junior Buyer

Carol Stream, IL · On-site

$25 - $26/hr

Junior Buyer Location: Carol Stream Schedule: Monday-Friday 8am-5pm Pay rate: $25-26 hourly Duties ... engineering. * Manage timelines, costs, and logistics to ensure on-time, on-budget, and on-spec ...

System One

Pipe Stress Engineer

Naperville, IL · Remote

$60.25 - $82.50/hr

Mentor junior engineers and provide technical guidance to junior engineers. Requirements * BS in Mechanical or Civil Engineering from an ABET accredited university required. * Minimum of 2-5 years of ...

System One

Pipe Stress Engineer

Naperville, IL · Remote

$60.25 - $82.50/hr

Mentor junior engineers and provide technical guidance to junior engineers. Requirements * BS in Mechanical or Civil Engineering from an ABET accredited university required. * Minimum of 2-5 years of ...

System One

Pipe Stress Engineer

Naperville, IL · Remote

$60.25 - $82.50/hr

Mentor junior engineers and provide technical guidance to junior engineers. Requirements * BS in Mechanical or Civil Engineering from an ABET accredited university required. * Minimum of 2-5 years of ...

System One

Pipe Stress Engineer

Naperville, IL · Remote

$60.25 - $82.50/hr

Mentor junior engineers and provide technical guidance to junior engineers. Requirements * BS in Mechanical or Civil Engineering from an ABET accredited university required. * Minimum of 2-5 years of ...

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All JobsProgrammer JobsJunior Programmer JobsJunior Programmer Jobs in Romeoville, IL

Junior Programmer information

See Romeoville, IL salary details

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How much do junior programmer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for junior programmer in Romeoville, IL is $27.48, according to ZipRecruiter salary data. Most workers in this role earn between $16.68 and $33.85 per hour, depending on experience, location, and employer.

What is a junior programmer?

A Junior Programmer is an entry-level software developer responsible for writing, testing, and debugging code under the guidance of senior developers. They work on small tasks within a larger project, assisting in software development and maintenance. Junior Programmers often use programming languages like Java, Python, or JavaScript and collaborate with teams to build applications. This role helps them gain experience, improve coding skills, and learn industry best practices.

What does a junior programmer do?

Junior Programmers usually assist with writing, testing, and debugging code under the guidance of more senior developers. They often work on smaller modules of larger projects, fix bugs, and help with documentation or software updates. The work environment is typically team-based, which provides frequent opportunities to learn from experienced colleagues and tackle challenges together. As you gain experience, you may gradually take on more complex responsibilities and contribute directly to project planning and implementation.

What are the key skills and qualifications needed to thrive in the junior programmer position, and why are they important?

To thrive as a Junior Programmer, you need a solid understanding of programming basics, strong problem-solving skills, and often a degree or certification in computer science or a related field. Familiarity with common programming languages such as Python, Java, or C++, and experience with version control systems like Git, are highly valuable. Attention to detail, willingness to learn, and effective communication set candidates apart in collaborative tech environments. These abilities enable Junior Programmers to contribute to diverse projects, adapt quickly, and work productively on development teams.

Can I become a junior programmer with no experience?

Yes, it is possible to become a junior programmer with no prior experience, as many entry-level positions focus on foundational skills and willingness to learn. Candidates often start by learning programming languages like Python or Java, completing online courses, and building basic projects to demonstrate their abilities.

How to get a job as a junior programmer?

To get a job as a junior programmer, develop foundational coding skills in languages like Python, Java, or C++, and build a portfolio of projects to demonstrate your abilities. Gaining experience through internships, coding bootcamps, or online courses can improve your chances, along with understanding version control systems like Git and basic knowledge of software development processes.

What job categories do people searching Junior Programmer jobs in Romeoville, IL look for?

The top searched job categories for Junior Programmer jobs in Romeoville, IL are:

What cities near Romeoville, IL are hiring for Junior Programmer jobs?

Cities near Romeoville, IL with the most Junior Programmer job openings:

Junior Programmer jobs near you
Infographic showing various Junior Programmer job openings in Romeoville, IL as of August 2026, with employment types broken down into 81% Full Time, 9% Part Time, 9% Contract, and 1% Nights. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $57,168 per year, or $27.5 per hour.

Junior Trading Systems Engineer

Hudson River Trading

Chicago, IL • On-site

Full-time

Re-posted 29 days ago

Job description

Hudson River Trading (HRT) is seeking a Junior Trading Systems Engineer to join our growing Trading Systems Infrastructure team. This team designs, builds, and maintains the infrastructure that powers our global trading, and is responsible for ensuring optimal performance and uptime of the ultra low-latency operating systems, automation software, and development tools that allow our trading strategies to run worldwide 24/7.
As a Junior Trading Systems Engineer, you'll work on projects focusing on our real-time production trading environment and tackle problems that require high availability, high throughput, and ultra low-latency solutions. The ideal candidate possesses a passion for coding and automation, is eager to learn new skills to help build an elegant stack, and has the ability to handle challenging technical issues within a dynamic and fast-paced environment.
Responsibilities
  • Manage worldwide Linux-based trading infrastructure by contributing to the planning and execution of complex technical projects and tasks
  • Troubleshoot hardware and software issues across the stack
  • Plan and implement system installations and upgrades
  • Deploy, configure, and test internal and external applications
  • Improve documentation and reduce technical debt
  • Benchmark the performance of the trading stack, working with subject matter experts across the organization
  • Join an on-call rotation schedule to cover trading hours and weekend shifts, as needed

Qualifications
  • 2+ years of relevant experience managing Linux systems: you can install packages, manage users, control services, and know where to look for system logs, and you understand TCP/IP networking, default gateways, and how to debug connectivity problems
  • Familiarity installing and configuring Linux systems, from hardware and networking to kernel to applications
  • Knowledge of Debian/Ubuntu is desirable
  • Basic familiarity with configuration management tools, particularly SaltStack - some knowledge of Puppet, Ansible, Chef, or CFEngine is also desirable
  • Project Management Skills
  • Proven programming experience: you don't just know what big-O notation is, you've also built working software and can explain and defend your design
  • Basic shell (bash) scripting experience
  • Experience using JIRA
  • Strong cross-functional communication and organization skills
  • Experience with production systems, as well as some cloud experience in AWS or GCP, is desirable but not required

The estimated base salary range for this position is 120,000 to 160,000 USD per year (or local equivalent). The base pay offered may vary depending on multiple individualized factors, including location, job-related knowledge, skills, and experience. This role will also be eligible for discretionary performance-based bonuses and a competitive benefits package.
Culture
Hudson River Trading (HRT) brings a scientific approach to trading financial products. We have built one of the world's most sophisticated computing environments for research and development. Our researchers are at the forefront of innovation in the world of algorithmic trading.
At HRT we welcome a variety of expertise: mathematics and computer science, physics and engineering, media and tech. We're a community of self-starters who are motivated by the excitement of being at the cutting edge of automation in every part of our organization-from trading, to business operations, to recruiting and beyond. We value openness and transparency, and celebrate great ideas from HRT veterans and new hires alike. At HRT we're friends and colleagues - whether we are sharing a meal, playing the latest board game, or writing elegant code. We embrace a culture of togetherness that extends far beyond the walls of our office.
Feel like you belong at HRT? Our goal is to find the best people and bring them together to do great work in a place where everyone is valued. HRT is proud of our diverse staff; we have offices all over the globe and benefit from our varied and unique perspectives. HRT is an equal opportunity employer; so whoever you are we'd love to get to know you.
Please be advised: Use of AI tools during interviews or assessments is strictly prohibited, unless otherwise instructed or agreed upon. We employ various methods to evaluate the authenticity of candidate responses. If we determine that AI assistance was used during any stage of the hiring process, we reserve the right to immediately disqualify your candidacy or rescind any job offers extended.

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