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Entry Level Junior Software Engineer Jobs in Chicago, IL

TransMarket Group

Junior Data Engineer

Chicago, IL · On-site

This smaller, focused team works closely with software developers, traders, operations, and accounting/finance teams to make high-quality data accessible, reliable, and actionable across the firm.

TMS International LLC

Software Engineer

Hammond, IN · On-site

We are seeking both entry-level and experienced software engineers who are practical problem solvers, self-directed, and interested in developing systems that interact directly with industrial ...

TMS International LLC

Software Engineer

Hammond, IN · On-site

We are seeking both entry-level and experienced software engineers who are practical problem solvers, self-directed, and interested in developing systems that interact directly with industrial ...

TMS International Ltd

Software Engineer

Hammond, IN · On-site

We are seeking both entry-level and experienced software engineers who are practical problem solvers, self-directed, and interested in developing systems that interact directly with industrial ...

TransMarket Group

Junior Data Engineer

Chicago, IL

This smaller, focused team works closely with software developers, traders, operations, and accounting/finance teams to make high-quality data accessible, reliable, and actionable across the firm.

TransMarket Group

Junior Data Engineer

Chicago, IL · On-site

This smaller, focused team works closely with software developers, traders, operations, and accounting/finance teams to make high-quality data accessible, reliable, and actionable across the firm.

TransMarket Group

Junior Algorithmic Trader

Chicago, IL

$69K - $89K/yr

... software and build and improve trading strategies. As a Junior Algorithmic Trader, you will have ... Learn and master object-oriented programming languages (C++ and Python) * Build and maintain ...

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All JobsSoftware Engineer JobsEntry Level Junior Software Engineer JobsEntry Level Junior Software Engineer Jobs in Chicago, IL

Entry Level Junior Software Engineer information

See Chicago, IL salary details

$47.9K

$97.4K

$146.3K

How much do entry level junior software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for entry level junior software engineer in Chicago, IL is $97,392.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,200.00 and $98,400.00 per year, depending on experience, location, and employer.

What does an entry level junior software engineer do?

An Entry Level Junior Software Engineer is typically responsible for assisting with designing, coding, testing, and maintaining software applications under the supervision of more experienced engineers. They often work on fixing bugs, writing simple code modules, and learning about the company's software development processes. This role is a starting point for new graduates or individuals with limited professional experience, allowing them to build foundational skills and gain exposure to real-world software projects.

What are the key skills and qualifications needed to thrive as an entry level junior software engineer?

To thrive as an Entry Level Junior Software Engineer, you need a solid understanding of programming fundamentals, algorithms, and data structures, typically supported by a degree in computer science or a related field. Familiarity with common programming languages (such as Java, Python, or JavaScript), version control systems like Git, and basic knowledge of software development tools is essential. Strong problem-solving skills, attention to detail, and effective communication set standout candidates apart. These skills and qualities are crucial for successful collaboration, writing reliable code, and contributing effectively to team-based software projects.

What are some common challenges faced by entry level junior software engineers during their first year on the job?

Entry Level Junior Software Engineers often encounter the challenge of adapting to new codebases and development tools, which may differ significantly from what they've used in school or internships. They may also find it difficult to estimate task durations or understand complex requirements without prior experience. Frequent collaboration with senior engineers and participating in code reviews can help accelerate learning and build confidence. Over time, mastering effective communication and time management becomes essential for success in fast-paced development environments.

What is the difference between Entry Level Junior Software Engineer vs Software Developer?

AspectEntry Level Junior Software EngineerSoftware Developer
Required CredentialsBachelor's in CS or related field; some internshipsBachelor's in CS or related field; coding experience
Work EnvironmentTeam-based, collaborative projects, entry-level tasksProject-focused, coding, debugging, and implementation
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, tech startups, enterprise IT
Common Search & ComparisonYesYes

Entry Level Junior Software Engineers and Software Developers often share similar educational backgrounds and work environments. The main difference lies in job focus: engineers may be involved in designing systems and architecture, while developers typically focus on coding and implementation. Both roles are common in tech industries and often overlap in entry-level positions, making them frequently compared by job seekers.

Can I become an entry level junior software engineer with no experience?

Entry level junior software engineer positions often require some foundational knowledge of programming languages such as Python, Java, or C++, and familiarity with development tools. While prior work experience is not always necessary, demonstrating coding skills through projects, internships, or certifications can improve your chances of securing an entry-level role.

Is 25 too late to become an entry level junior software engineer?

Entry level junior software engineer roles are open to individuals of various ages, including those starting their careers at 25 or later. Many employers value skills, relevant training, and a willingness to learn over age, and career changers often successfully transition into these roles by gaining programming skills through courses, certifications, or self-study.

What are the most commonly searched types of Junior Software Engineer jobs in Chicago, IL?

The most popular types of Junior Software Engineer jobs in Chicago, IL are:

What are popular job titles related to Entry Level Junior Software Engineer jobs in Chicago, IL?

For Entry Level Junior Software Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Entry Level Junior Software Engineer jobs in Chicago, IL look for?

The top searched job categories for Entry Level Junior Software Engineer jobs in Chicago, IL are:

Entry Level Junior Software Engineer jobs near you
Infographic showing various Entry Level Junior Software Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $97,392 per year, or $46.8 per hour.

Junior Data Engineer

TransMarket Group

Chicago, IL • On-site

Full-time

Posted 6 days ago

Job description

Who We Are
Founded in 1980 as Aardvark Financial, TransMarket Group (TMG) is a privately held global markets proprietary trading firm in Chicago. We use next-generation technology to capture opportunities around the world and manage risk in financial markets. Our mission is to bless others through the services we provide and through the generous stewardship of the wealth we create.
TMG is a well-established and profitable business as a respected member of the global financial system for over 40 years, but also is like a startup because the potential of our group is at least one order of magnitude greater than what we are currently producing. We have an entrepreneurial culture and collaboratively develop our business with patience and discipline; we work hard, learn constantly, and relentlessly improve our expertise.
Description
Our Data Engineering team designs, builds, and supports the data systems that power our proprietary trading business. This smaller, focused team works closely with software developers, traders, operations, and accounting/finance teams to make high-quality data accessible, reliable, and actionable across the firm. You will help develop production-quality pipelines, services, databases, and tools that support trading operations, reporting, research, and automation. The role offers a high degree of ownership and hands-on learning, with exposure to Python, SQL, Linux, APIs, data modeling, and financial systems. The components you work on will help ensure that critical business and trading data is accurate, timely, and dependable.
Responsibilities
  • Work with senior developers to assist in and learn all facets of data engineering and development applied to the business
  • Develop, code, maintain, and support production-quality components for global proprietary trading
  • Develop expertise in data engineering principles, Python, SQL, and high-performance finance systems
  • Collaborate with technology, software, trading, business, and accounting/finance teams

Requirements
  • BA/BS/MS in Computer Science, Computer Engineering, or equivalent experience
  • Strong Python skills
  • Proficiency with SQL and relational database design
  • Comfort working in a Linux environment
  • Source control with Git
  • Knowledge of RESTful API design
  • Docker/containerization
  • This position requires physical presence and is on-site (no remote work)

Good to have
  • C++
  • Workflow orchestration (Airflow)
  • Experience integrating LLMs or AI tooling into engineering workflows
  • Exposure to financial markets, trading operations, or clearing
  • Dashboard design and data visualization

Benefits
We offer one of the most generous profit sharing programs in the industry because we believe our employees should be able to take part in our rapid growth and success. We are proud to offer more world-class benefits for our full-time employees and their families.
TransMarket Group is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, gender, sexual orientation, gender identity or expression, religion, national origin, marital status, age, disability, veteran status, genetic information, or any other protected status.

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