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Full Stack Developer Intern Jobs in Crystal Lake, IL

ECHO

Software Engineer Manager

Lake Zurich, IL · On-site +1

$165K - $180K/yr

ECHO is seeking a hands-on Software Engineering Manager to lead a team responsible for enterprise integrations, API services, platform engineering, and full-stack application development. This role ...

Cara

Software Engineer

Mundelein, IL · On-site

Full-Stack Product Engineering: Ideate, design, implement, and ship new features across the stack--from frontend user interfaces, to backend APIs and services, to critical infrastructure.

Varsity Tutors

Web Development Tutor

Lake Forest, IL · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

Web Development Tutor

Buffalo Grove, IL · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

Web Development Tutor

Schaumburg, IL · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

Web Development Tutor

Dekalb, IL · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

JavaScript Tutor

Buffalo Grove, IL · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Pampered Chef LTD

Senior Software Engineer

Addison, IL · On-site

$125K - $135K/yr

Strong full-stack engineering experience, with particular strength in front-end implementation and UI quality * Deep understanding of modern JavaScript/TypeScript ecosystems * Proven ability to ...

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All JobsFull Stack Developer Intern JobsFull Stack Developer Intern Jobs in Crystal Lake, IL

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

As of Sep 7, 2026, the average hourly pay for full stack developer intern in Crystal Lake, IL is $22.20, according to ZipRecruiter salary data. Most workers in this role earn between $17.93 and $23.56 per hour, depending on experience, location, and employer.

What is a full stack developer intern?

A Full Stack Developer Intern is a trainee who assists in building both the front-end (user interface) and back-end (server, database) components of web applications. Interns in this role work under the guidance of experienced developers to learn and contribute to the entire software development process. They often use programming languages like JavaScript, Python, or Java, and frameworks such as React, Node.js, or Django. The internship provides practical experience in coding, debugging, and deploying web applications, preparing interns for a full-time developer position.

What are the key skills and qualifications needed to thrive as a full stack developer intern?

To thrive as a Full Stack Developer Intern, you need a strong grasp of front-end and back-end programming languages, such as JavaScript, HTML/CSS, and either Node.js, Python, or Java, along with a relevant academic background in computer science or a related field. Familiarity with version control systems like Git, web frameworks (e.g., React, Express), and databases (SQL/NoSQL) is typically required. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate with teams and adapt to new technologies. These competencies are crucial for contributing to real-world projects, quickly adapting to workplace demands, and laying the foundation for a successful development career.

What types of projects and technologies can a full stack developer intern expect to work on during their internship?

As a Full Stack Developer Intern, you'll typically be involved in projects that span both front-end and back-end development, such as building web applications, developing new features, or troubleshooting existing systems. You may work with technologies like JavaScript frameworks (e.g., React or Angular) for the front end, and languages such as Python, Java, or Node.js for the back end. It's common to collaborate closely with other developers, designers, and sometimes product managers, gaining exposure to the full software development lifecycle. Interns often participate in code reviews, agile sprints, and team meetings, providing valuable hands-on experience and learning opportunities.

How to get an internship for a full stack developer?

To secure a full stack developer internship, candidates should build a strong portfolio demonstrating skills in front-end and back-end technologies, such as JavaScript, HTML, CSS, and frameworks like React or Node.js. Gaining experience through personal projects, contributing to open-source, and obtaining relevant certifications can improve chances, along with applying through company career portals or internship programs and preparing for technical interviews. Having a solid understanding of version control systems like Git and good problem-solving skills are also beneficial.

Is a full stack developer intern still in demand?

Full stack developer internships remain in demand as companies seek candidates with skills in front-end and back-end technologies, including JavaScript, Python, and frameworks like React or Node.js. Internships provide valuable experience and can lead to full-time roles, especially as demand for versatile developers continues to grow in tech industries.

What are the most commonly searched types of Full Stack Developer jobs in Crystal Lake, IL?

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For Full Stack Developer Intern jobs in Crystal Lake, IL, the most frequently searched job titles are:

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Full Stack Developer Intern jobs near you
Infographic showing various Full Stack Developer Intern job openings in Crystal Lake, IL as of June 2026, with employment types broken down into 79% Full Time, 3% Part Time, 13% Contract, and 5% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $46,181 per year, or $22.2 per hour.

Software Engineer Manager

ECHO

Lake Zurich, IL • On-site, Remote

$165K - $180K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 13 days ago

Key responsibilities

  • Lead, coach, mentor, and develop a team of software engineers across integration, API, platform, and full-stack development disciplines.

  • Define and drive architectural vision, standards, and best practices for enterprise applications, integrations, APIs, and platform services.

  • Oversee the planning, prioritization, and successful execution of engineering initiatives.

Job description

ECHO Incorporated is an industry leader in developing and manufacturing high-performance, professional-grade, handheld outdoor power equipment. With distributors and thousands of dealers across North and South America, ECHO is constantly anticipating the future of the outdoor power equipment industry and the need for environmental sustainability. Working for ECHO means joining a team of people who are committed to collaboration, innovation, creativity, and high-quality products that make us a globally competitive brand.
ECHO is seeking a hands-on Software Engineering Manager to lead a team responsible for enterprise integrations, API services, platform engineering, and full-stack application development. This role is responsible for building and developing a high-performing engineering team, establishing technical direction, driving architectural decisions, and ensuring successful delivery of scalable, secure, and reliable solutions.
The ideal candidate combines strong people leadership with deep technical expertise and is comfortable mentoring engineers, guiding architectural patterns, and contributing to technical design and implementation when needed.
The salary range for this position is $165,000-$180,000 based on experience and qualifications.
This is a hybrid position that will offer the flexibility of working from home and on-site at our Lake Zurich facility.
ECHO's benefits include:
  • 11 paid holidays
  • Extremely affordable medical, dental, and vision insurance
  • Paid time off
  • Yearly bonus potential
  • 5% 401K match
  • Tuition reimbursement

Duties/Responsibilities:
Engineering Leadership & Team Development
  • Lead, coach, mentor, and develop a team of software engineers across integration, API, platform, and full-stack development disciplines.
  • Establish team priorities, goals, and delivery commitments aligned with business and technology objectives.
  • Foster a culture of accountability, innovation, collaboration, continuous learning, and engineering excellence.
  • Conduct performance reviews, career development planning, succession planning, and talent acquisition activities.
  • Remove organizational and technical barriers that impact team productivity and delivery.

Technical Leadership & Architecture
  • Define and drive architectural vision, standards, and best practices for enterprise applications, integrations, APIs, and platform services.
  • Guide engineering teams in designing scalable, secure, maintainable, and high-performing solutions.
  • Lead architecture reviews, design discussions, and technical decision-making across multiple projects and platforms.
  • Ensure adherence to software engineering principles, coding standards, security requirements, and operational best practices.
  • Partner with enterprise architects and technology leaders to align solutions with the organization's long-term technology strategy.

Delivery & Execution
  • Oversee the planning, prioritization, and successful execution of engineering initiatives.
  • Collaborate with business stakeholders, product owners, and technology teams to translate business needs into technical solutions.
  • Balance strategic initiatives, technical debt reduction, platform modernization, and operational support activities.
  • Ensure projects are delivered with high quality, reliability, and predictable outcomes.
  • Drive continuous improvement in development processes, Agile practices, and team effectiveness.

Hands-On Engineering
  • Participate in technical design, solution reviews, code reviews, and troubleshooting of complex issues.
  • Provide guidance on full-stack application development, API design, integration patterns, and cloud-native architectures.
  • Support critical production incidents and root-cause analysis efforts.
  • Evaluate emerging technologies and recommend improvements to platforms, tools, and development practices.

Platform, Integration & API Management
  • Lead the design, development, and support of enterprise integrations, middleware services, APIs, and platform capabilities.
  • Drive API lifecycle management, governance, monitoring, and performance optimization.
  • Promote reusable services, standardized integration patterns, and platform capabilities that accelerate development across teams.
  • Partner with Infrastructure, Security, and DevOps teams to improve scalability, reliability, observability, and automation.

Job Experience/Skills:
  • 8+ years of software engineering experience with enterprise applications, APIs, and integrations, including full-stack application development.
  • 4+ years of experience leading and managing software engineering teams.
  • Strong experience with modern software architecture, system design, integration patterns, and API development.
  • Experience building and supporting full-stack applications using modern frontend and backend technologies.
  • Experience with cloud platforms such as Azure, AWS, or Google Cloud (Preferably Azure).
  • Proven ability to lead cross-functional teams, influence technical decisions, and deliver complex technology initiatives.
  • Strong communication, stakeholder management, and problem-solving skills.

Preferred Qualifications
  • Experience with integration platforms such as Boomi, MuleSoft, Azure Integration Services, Kafka, or similar technologies.
  • Experience with microservices, event-driven architectures, CI/CD pipelines, DevOps practices, and platform engineering.
  • Experience in manufacturing, distribution, supply chain, or enterprise business environments.

Education: Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.
Equal Opportunity Employment:
We are an equal opportunity employer. We welcome all applicants.
E-Verification:
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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