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Intern Full Stack Software Developer Jobs in Round Lake, IL

Fictiv

Senior Full Stack Software Engineer

Schaumburg, IL · On-site

$100K - $130K/yr

Distinguished skills, abilities, features, character, and quality. * 3-6 years of relevant full-stack engineering experience * Strong proficiency in Node.js, JavaScript/TypeScript, React, and Next.js

Zoro

Software Developer- Full Stack

Buffalo Grove, IL · On-site

We are hiring all levels of Software Developers, please include your website and/or github account to showcase your current projects. Qualifications • Proficient in high-level languages such as ...

Fictiv

Senior Full Stack Software Engineer

Schaumburg, IL · On-site

$100K - $130K/yr

Distinguished skills, abilities, features, character, and quality. * 3-6 years of relevant full-stack engineering experience * Strong proficiency in Node.js, JavaScript/TypeScript, React, and Next.js

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All JobsIntern Full Stack Software Developer JobsIntern Full Stack Software Developer Jobs in Round Lake, IL

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How much do intern full stack software developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for intern full stack software developer in Round Lake, IL is $21.96, according to ZipRecruiter salary data. Most workers in this role earn between $17.74 and $23.27 per hour, depending on experience, location, and employer.

What is an intern full stack software developer?

An Intern Full Stack Software Developer is a trainee who assists in building and maintaining both front-end and back-end components of web applications. They work with various programming languages, frameworks, and databases to develop software solutions under the guidance of senior developers. Responsibilities may include writing code, debugging, testing, and collaborating with teams to improve functionality. This role provides hands-on experience in full-stack development and helps interns build practical skills for a career in software engineering.

What do intern full stack software developers do?

As an Intern Full Stack Software Developer, you can expect to work on a variety of tasks spanning both the front-end and back-end of web applications, such as building user interfaces, developing APIs, troubleshooting bugs, and writing automated tests. You may also assist with integrating new features or improving the performance of existing software under the guidance of experienced developers. Collaboration is a big part of the role, so you’ll likely participate in team meetings, code reviews, and brainstorming sessions. These experiences offer valuable exposure to real-world software development processes and best practices, setting a strong foundation for future career growth.

What skills and qualifications are needed to thrive as an intern full stack software developer?

To thrive as an Intern Full Stack Software Developer, you need a solid understanding of both front-end and back-end programming languages such as JavaScript, HTML/CSS, and one or more back-end frameworks, often supported by ongoing studies in computer science or a related field. Familiarity with version control systems like Git, database technologies, and popular development tools or cloud platforms is highly beneficial. Strong problem-solving abilities, communication skills, and a willingness to learn make candidates stand out in this position. These skills and qualities enable interns to effectively contribute to diverse technical projects, collaborate with team members, and adapt quickly to the fast-paced software development environment.

What job categories do people searching Intern Full Stack Software Developer jobs in Round Lake, IL look for?

The top searched job categories for Intern Full Stack Software Developer jobs in Round Lake, IL are:

What cities near Round Lake, IL are hiring for Intern Full Stack Software Developer jobs?

Cities near Round Lake, IL with the most Intern Full Stack Software Developer job openings:

Intern Full Stack Software Developer jobs near you
Infographic showing various Intern Full Stack Software Developer job openings in Round Lake, IL as of June 2026, with employment types broken down into 2% As Needed, 44% Full Time, and 54% Part Time. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $45,672 per year, or $22 per hour.

Full Stack Software Engineer

Lake Forest, IL • On-site

Mastery Logistics Systems, Inc
Software Development • 51 - 200 employees
Learn more about Mastery Logistics Systems, Incexternal

Full-time

PTO

Re-posted 4 days ago

Job description

At Mastery our goal is to build the next generation of technologies to allow large brokers, 3PL's, and shippers to benefit from the progress of technology and connectivity. Our brokerage application targets large, distributed brokerages and 3PL's, with follow-on shipper TMS available in the future.

Our team has the knowledge to make an impact, and we're looking for serious dev talent to help. We need people who are flexible problem solvers and who know how to communicate their solutions. In this role, you will collaborate with a small team to understand user and market needs, participate in architectural design, and build our responsive web application.

The problems in this industry are big, but that's what makes it fun. Mastery is dedicated to providing a great working environment by challenging our team members while being respectful of your time and the needs of your personal life. That's why we encourage time exploring innovation ideas alongside more standard daily tasks. We require employees to schedule at least one week off every four months.

We are small and nimble, and each member of the team can make a tremendous impact. Join us and help make something great.

This position can work from Chicago, Lake Forest, or Champaign.


Responsibilities

o   Collaborate with team lead and dev manager to build a real-time, web-based system for freight management

o   Build connection interfaces for third-party systems

o   Engage in the full development life-cycle including architectural design and testing


Qualifications

o   BS in Computer Science or related discipline or equivalent practical experience

o   Practical experience in software development

o   Experience with object-oriented programming languages

o   Experience with API development and SaaS application development

o   Experience with SQL and NoSQL technologies preferred


Benefits

Competitive pay and benefits plus:

o   Flexible schedule and unlimited vacation and personal days

o   10% of work time can be spent on projects and idea exploration other than core project

o   10% of our profits to be shared between the St Jude Children's Research Hospital and the Chicago Children's Hospital

o   Other perks like a Spotify account for every employee, training budget, and standing desks

Apply