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Junior Full Stack Developer Jobs in Illinois (NOW HIRING)

Kanak Elite Services Inc

Java Full Stack Developer

Chicago, IL · On-site

$54 - $69.75/hr

Role: JAVA FULL STACK DEVELOPER Location: Chicago, IL Hybrid (Locals only) Job Summary: We are ... Lead code reviews and mentor junior developers. * Write unit, integration, and automation tests to ...

Next Step Systems

Full Stack Developer

Chicago, IL · On-site

Full Stack Developer, Chicago, IL Hiring a Full Stack Developer now! Urgent need! Looking for multiple experienced Full Stack Java Developers to work for a renowned global organization.

SynergisticIT

Junior Full Stack Engineer

Chicago, IL

Currently, we are looking for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts/data scientists, machine learning engineers for full time positions ...

Performacentric

Full Stack Developer

Chicago, IL · On-site +1

Full Stack Developer (React, Python & FastAPI) Location: Remote (Preferred: Philippines, Latin America, or North America) Employment Type: Full-Time / Contract Company: Performacentric About ...

Yash Technologies

Full Stack Developer

East Moline, IL · On-site

Company Description YASH Technologies, a leading enterprise business and technology solution partner for medium and large global customers, is seeking Full Stack Java Developer, who thrives on ...

Yash Technologies

Full Stack Developer

East Moline, IL · On-site

Company Description YASH Technologies, a leading enterprise business and technology solution partner for medium and large global customers, is seeking Full Stack Java Developer, who thrives on ...

Spruce Infotech

Java Full Stack Developer-Azure

Chicago, IL · On-site

$54 - $69.75/hr

Job Title: Java Full Stack Developer-Azure Location: Chicago, IL (Hybrid) Positions: 1-3 Job Summary: We are seeking a skilled Java Full Stack Developer with strong experience in Azure cloud ...

Zmodo AI Inc

Full Stack Developer

Champaign, IL · On-site

Full Stack Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are seeking a ...

Smartz

Full Stack Developer

Champaign, IL · On-site

Full Stack Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are seeking a ...

Smartz

Full Stack Developer

Champaign, IL · On-site

Full Stack Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We are seeking a ...

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All JobsFull Stack Developer JobsJunior Full Stack Developer JobsJunior Full Stack Developer Jobs in Illinois

Junior Full Stack Developer information

See Illinois salary details

$23.3K

$86.2K

$133.2K

How much do junior full stack developer jobs pay per year?

As of Jun 17, 2026, the average yearly pay for junior full stack developer in Illinois is $86,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,900.00 and $84,300.00 per year, depending on experience, location, and employer.

What is the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

What does a junior full stack developer do?

A junior full stack developer assists in designing, developing, and maintaining both the front-end and back-end components of web applications. They typically work with programming languages like JavaScript, HTML, CSS, and server-side technologies, often under the guidance of senior developers. Their role involves writing code, debugging, and collaborating with teams to deliver functional software solutions.

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

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What is a Junior Full Stack Developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What Does a Junior Full Stack Developer Do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

Can I learn full stack in 3 months?

Becoming a Junior Full Stack Developer in 3 months is challenging but possible with intensive study, focusing on core skills like HTML, CSS, JavaScript, and backend frameworks. Success depends on prior experience, learning pace, and dedication, but typically, full proficiency requires longer training and practical experience.

Will AI replace full stack dev?

AI is unlikely to fully replace full stack developers, as their role involves complex problem-solving, creativity, and understanding user needs that current AI cannot replicate. Instead, AI tools can assist developers by automating repetitive tasks and enhancing productivity, allowing them to focus on more strategic aspects of development. Continuous learning and adapting to new technologies remain essential for full stack developers to stay relevant in the evolving tech landscape.

What are some common challenges Junior Full Stack Developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.

How much do junior full stack developers make?

Junior full stack developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of programming languages like JavaScript, Python, or Java, and familiarity with frameworks such as React or Node.js.
More about Junior Full Stack Developer jobs
What are the most commonly searched types of Full Stack Developer jobs in Illinois? The most popular types of Full Stack Developer jobs in Illinois are:
What are popular job titles related to Junior Full Stack Developer jobs in Illinois? For Junior Full Stack Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Junior Full Stack Developer jobs in Illinois look for? The top searched job categories for Junior Full Stack Developer jobs in Illinois are:
What cities in Illinois are hiring for Junior Full Stack Developer jobs? Cities in Illinois with the most Junior Full Stack Developer job openings:
Junior Full Stack Developer jobs near you
Infographic showing various Junior Full Stack Developer job openings in Illinois as of June 2026, with employment types broken down into 67% Full Time, 11% Part Time, 3% Temporary, and 19% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $86,220 per year, or $41.5 per hour.

Java Full Stack Developer

Kanak Elite Services Inc

Chicago, IL • On-site

$54 - $69.75/hr

Contractor

Posted 13 days ago

Job description

Role: JAVA FULL STACK DEVELOPER

Location: Chicago, IL Hybrid (Locals only)

Job Summary:

We are seeking an experienced Java Full Stack Developer with deep expertise in Asset and Wealth Management to join our technology team. The ideal candidate will be responsible for designing, developing, and maintaining full stack solutions that power digital investment platforms, client onboarding, portfolio management, and other core wealth management functions.

Key Responsibilities:

  • Design and develop scalable and secure backend services using Java (8/11/17), Spring Boot, and Microservices architecture.
  • Build responsive and intuitive front-end interfaces using Angular, React, or other modern JavaScript frameworks.
  • Work closely with business stakeholders to understand requirements in the Asset & Wealth Management domain (e.g., investment portfolios, trade execution, client reporting).
  • Implement RESTful APIs to integrate internal systems and third-party services (e.g., custodians, trading platforms, KYC/AML providers).
  • Collaborate with DevOps for CI/CD pipelines, containerization (Docker/Kubernetes), and cloud deployments (AWS, Azure, GCP).
  • Optimize application performance, reliability, and security for high-availability financial platforms.
  • Lead code reviews and mentor junior developers.
  • Write unit, integration, and automation tests to ensure code quality.
  • Ensure compliance with financial regulatory requirements (e.g., GDPR, MiFID II, FINRA) and internal governance policies.

Required Skills:

  • 8+ years of experience as a Java Full Stack Developer.
  • Strong knowledge of Spring/Spring Boot, REST APIs, and Microservices.
  • Hands-on experience with front-end technologies like Angular (2+), React.js, HTML5, CSS3, JavaScript, TypeScript.
  • Experience with Asset and Wealth Management platforms (e.g., portfolio management systems, client onboarding, advisor dashboards).
  • Proficiency in SQL/NoSQL databases (e.g., Oracle, PostgreSQL, MongoDB).
  • Experience with Cloud platforms (AWS, Azure, or GCP) and tools like Jenkins, Git, Docker, Kubernetes.
  • Familiarity with financial instruments (mutual funds, ETFs, bonds, equities) and investment workflows.
  • Excellent communication, analytical, and problem-solving skills.

Preferred Qualifications:

  • Experience with financial services standards and protocols (FIX, SWIFT, etc.).
  • Exposure to data visualization tools (e.g., D3.js, Highcharts) for portfolio performance.
  • Knowledge of data privacy regulations and security in financial services.

Certification in AWS, Oracle, or CFA Investment Foundations is a plus.