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Junior Mid Software Developer Jobs in Naperville, IL

Valkyrie Trading

Junior Software Engineer

Chicago, IL

  • Medical

  • Dental

  • Vision

  • PTO

As a Junior Software Engineer, you will join our interdisciplinary team to conceptualize and author the technologies that power our trading activities in financial markets. As an integral member of ...

Collabera

Software Developer/ Java Developer

Lisle, IL · On-site

$50.25 - $65/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... 2000 and leading mid-market clients to deliver successfully in an increasingly competitive ... Software Developer Location: Lisle, IL 60532 Responsibilities: Design, develop, and deploy Java ...

matchsource llc

PHP Developer

Naperville, IL

Company Description Software Company Do you want to be a part of a quickly growing company? Do you ... we are once again seeking several mid to senior developers to join this great team! This ...

matchsource llc

PHP Developer

Naperville, IL · On-site

Company Description Software Company Do you want to be a part of a quickly growing company? Do you ... we are once again seeking several mid to senior developers to join this great team! This ...

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 ...

Collabera

Contract to hire - Software Developer

Lisle, IL · On-site

$56.50 - $72/hr

... mid-size companies to meet their talent needs with high quality IT resources through Staff ... Java/J2EE Programming [5+ Years] HTML5 [3+ Year Must] AngularJS [2+ Years Must] Spring MVC Spring ...

TransMarket Group

Junior Software Engineer

Chicago, IL · On-site

Work with Sr. Software Developers to assist and learn all facets of software development applied to the automated trading business * Develop, code, maintain, and support production-quality automated ...

Next Step Systems

Senior C++ Software Engineer

Chicago, IL · On-site

  • Medical

  • Retirement

  • PTO

... Lead/mentor junior team members. - Take ownership of and leading projects from start to finish ... Developer, Programming, Programmer Analyst, Chicago Recruiters, Information Technology Jobs ...

SG Cap Trading

Junior Trader

Chicago, IL · On-site

$69K - $89K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Junior Trader ID: 1023 Location: Chicago More about this job > Description SG is a boutique ... Powered by ApplicantStack Employment Application Software Privacy Policy | Terms of Use

Renterra LLC

Junior Software Engineer

Chicago, IL · On-site

$75K - $125K/yr

Engineering is a team effort; we produce our best work together. Work closely with our product and ... software in use first-hand) * Business-Minded Decision Making: Make daily decisions on when we ...

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Showing results 21-40

All JobsMid Software Developer JobsJunior Mid Software Developer JobsJunior Mid Software Developer Jobs in Naperville, IL

Junior Mid Software Developer information

See Naperville, IL salary details

$24K

$88.8K

$137.3K

How much do junior mid software developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior mid software developer in Naperville, IL is $88,843.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,900.00 and $86,900.00 per year, depending on experience, location, and employer.

What is a junior mid software developer?

A Junior Mid Software Developer is an early-career professional responsible for designing, coding, testing, and maintaining software applications under the guidance of senior developers. This role typically requires some prior experience or education in programming and software development, bridging the gap between entry-level (junior) and more experienced (mid-level) positions. Junior Mid Software Developers work collaboratively within a team, contribute to project tasks, and continuously learn new technologies and best practices to advance their skills. They may be involved in debugging, documentation, and implementing new features based on project requirements.

What are the key skills and qualifications needed to thrive as a junior mid software developer?

To thrive as a Junior/Mid Software Developer, you need proficiency in programming languages (such as JavaScript, Python, or Java), understanding of software development principles, and usually a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic database management, and common frameworks or development environments is typically expected. Strong problem-solving skills, teamwork, and effective communication help you collaborate with colleagues and adapt to changing project requirements. These skills and qualities are essential for writing reliable code, maintaining project momentum, and contributing positively to development teams.

How does a junior mid software developer typically collaborate with senior developers and other team members?

As a Junior Mid Software Developer, you will often work closely with senior developers, participating in code reviews, pair programming sessions, and regular team stand-ups. You’ll have opportunities to ask questions, receive feedback on your code, and contribute to team discussions about technical solutions. Collaboration also extends to cross-functional teams, such as QA testers, UX/UI designers, and product managers, ensuring that software solutions meet both technical and business requirements. This supportive environment helps you build your skills and gradually take on more complex responsibilities.

What is the difference between Junior Mid Software Developer vs Software Engineer?

AspectJunior Mid Software DeveloperSoftware Engineer
Experience LevelEntry to mid-level, typically 1-3 yearsMid to senior level, often 3+ years
ResponsibilitiesWriting code, fixing bugs, assisting in developmentDesigning systems, architecture, leading projects
Skills & CertificationsBasic programming skills, common certifications (e.g., Java, Python)Advanced coding, system design, certifications often preferred
Work EnvironmentTeam collaboration, supervised tasksLeadership roles, complex problem-solving

While Junior Mid Software Developers focus on coding and assisting in projects, Software Engineers typically handle system design and architecture, often with more experience and responsibility. The roles overlap in skills and industry usage, but differ mainly in experience level and scope of work.

What are popular job titles related to Junior Mid Software Developer jobs in Naperville, IL?

For Junior Mid Software Developer jobs in Naperville, IL, the most frequently searched job titles are:

What job categories do people searching Junior Mid Software Developer jobs in Naperville, IL look for?

The top searched job categories for Junior Mid Software Developer jobs in Naperville, IL are:

What cities near Naperville, IL are hiring for Junior Mid Software Developer jobs?

Cities near Naperville, IL with the most Junior Mid Software Developer job openings:

Junior Mid Software Developer jobs near you
Infographic showing various Junior Mid Software Developer job openings in Naperville, IL as of August 2026, with employment types broken down into 11% Internship, and 89% Full Time. Highlights an 100% In-person job distribution, with an average salary of $88,843 per year, or $42.7 per hour.

Junior Software Engineer

Valkyrie Trading

Chicago, IL

Full-time

Medical, Dental, Vision, PTO

Re-posted 24 days ago

Job description

What You'll Do:
 
As a Junior Software Engineer, you will join our interdisciplinary team to conceptualize and author the technologies that power our trading activities in financial markets. As an integral member of an aggressive and nimble company, you will have the opportunity to tackle challenges in programming, networking, technology and finance. Your initial responsibilities will include the development and improvement of our growing queue of critical trading applications that add significant value to Valkyrie's bottom line.
What You'll Need:
  • Bachelor's degree or a strong foundation in computers and programming
  • Exceptional ability to produce clean, efficient code in C++ or C#
  • Experience in building complete, multi-threaded server-client applications
  • Knowledge of database and network technologies a plus
  • Ability and willingness to take full ownership (design, implement, test, deploy, maintain, iterate) of projects
  • Comfort resolving uncertainty and communicating for issue resolution
  • Willing to work on a collaborative team
  • Exemplary attention to detail and a deep interest in the financial industry
  • Vision to solve today's problems while building future solutions
  • Entrepreneurial attitude with a keen attention to both structure and detail
  • Comfort with both Windows and Linux environments
  • Be eligible to start a full-time role within the January 2027 - August 2027 timeframe.
  • Must have valid, ongoing, unrestricted authorization to work in the United States without the need for employer-sponsored or self-initiated immigration filings.
What You'll Get:
  • Competitive salaries and performance bonuses
  • Direct mentoring from senior software engineers
  • Top-tier medical, vision, and dental coverage
  • Relocation assistance packages
  • Generous vacation policy
  • Training opportunities and continuing education
  • Catered lunch, snacks, and beverages
  • Group outings and company parties
  • Casual dress environment
Salary range
  • $140,000
  • This position is also eligible for an annual discretionary bonus.
Our Vision
Valkyrie's vision is to be an organization where curious, driven, and innovative people are able to compete and win in the world's most competitive landscape - the financial markets.   Daily competition in the financial markets provides the ideal arena to push ourselves further as we are ever striving to grow, improve, and win.  We recognize that there are extraordinary opportunities to be had every day, and by exploring, collaborating, and building, we can accomplish remarkable results together.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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