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Senior Full Stack Engineer Jobs in McHenry, IL (NOW HIRING)

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

$115K - $130K/yr

Full Stack Engineer Product Strategy & Technology Team (PST) Reports to: Director of Product Development. Location: Schaumburg IL Hybrid schedule (in office Monday, Tuesday, Thursday). The Full Stack ...

DataDelivers LLC

Full Stack Engineer

Schaumburg, IL · On-site

The Full Stack Engineer works alongside other developers on the Product Strategy & Technology (PST) team to build, maintain, and improve DataDelivers' core CDP product. This role owns feature ...

Okara

Full Stack Engineer

Mundelein, IL · On-site

... and we need engineers who can own a piece of that and move fast. You'll work directly with the ... Our tech stack is NextJs, React, Vercel, AWS, etc. * Build and ship features across our agents ...

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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

PeopleVeda

Full Stack Developer

Libertyville, IL · On-site

They have immediate need for two Fullstack Developer experienced in NodeJS, ReactJS and Redux. * Design, develop, test and debug applications and systems of varying degrees of complexity * Develop ...

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Senior Full Stack Engineer information

See McHenry, IL salary details

$43.8K

$132.7K

$187.5K

How much do senior full stack engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior full stack engineer in McHenry, IL is $132,661.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,300.00 and $155,500.00 per year, depending on experience, location, and employer.

What is a senior full stack engineer?

Senior Full Stack Engineers are experienced software developers who are proficient in both front-end and back-end technologies. They design, build, and maintain complex web applications, overseeing the entire software development process from user interface to server-side logic and databases. In addition to coding, they often mentor junior developers, lead technical decisions, and ensure best practices are followed throughout the project lifecycle. Their broad skill set allows them to bridge the gap between different development teams and deliver cohesive, high-quality solutions.

How do senior full stack engineers balance hands-on coding with mentoring and leading team projects?

Senior Full Stack Engineers often split their time between developing complex features, reviewing code, and guiding junior team members. Alongside hands-on coding, they play a key role in architectural decisions, ensuring code quality, and fostering best practices across the team. Effective communication and delegation skills are crucial, as they frequently collaborate with product managers, designers, and other engineers to align technical solutions with business goals. This balance provides opportunities for leadership growth while keeping technical skills sharp.

What are the key skills and qualifications needed to thrive as a senior full stack engineer, and why are they important?

To thrive as a Senior Full Stack Engineer, you need deep proficiency in front-end and back-end development, strong problem-solving skills, and a solid foundation in computer science, often supported by a relevant degree or equivalent experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Java, cloud services, and version control systems like Git is typically required, along with experience in CI/CD and testing tools. Excellent communication, leadership, and collaboration skills help you guide teams and coordinate across disciplines. These skills are crucial for delivering scalable, high-quality software solutions and effectively leading complex projects.

What is the difference between Senior Full Stack Engineer vs Software Developer?

AspectSenior Full Stack EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field; experience often requiredBachelor's degree in CS or related field; entry-level to mid-level experience
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsFocuses on coding, testing, and debugging software applications
Industry UsageCommon in tech companies, startups, and enterprise software firmsWidely used across various industries for software development roles

While both roles involve coding and software development, a Senior Full Stack Engineer typically has broader responsibilities across both front-end and back-end systems, often with more experience and leadership duties compared to a Software Developer, who may focus on specific parts of the software stack.

How much do senior full stack engineers make?

Senior full stack engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools, and may receive additional compensation such as bonuses or stock options.

What does a senior full stack engineer do?

A senior full stack engineer designs, develops, and maintains both the front-end and back-end components of web applications. They often lead technical projects, write clean code, and use tools like JavaScript, Python, or Java, along with frameworks such as React or Node.js. They also troubleshoot issues, optimize performance, and collaborate with cross-functional teams to deliver complete software solutions.

What cities near McHenry, IL are hiring for Senior Full Stack Engineer jobs?

Cities near McHenry, IL with the most Senior Full Stack Engineer job openings:

Infographic showing various Senior Full Stack Engineer job openings in McHenry, IL as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, 1% Temporary, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $132,661 per year, or $63.8 per hour.

Full Stack Engineer

DataDelivers LLC

Schaumburg, IL • On-site

$115K - $130K/yr

Full-time

Re-posted 2 days ago

Job description

Full Stack Engineer
Product Strategy & Technology Team (PST)
Reports to: Director of Product Development.
Location: Schaumburg IL
Hybrid schedule (in office Monday, Tuesday, Thursday).
The Full Stack Engineer works alongside other developers on the Product Strategy & Technology (PST) team to build, maintain, and improve DataDelivers' core CDP product. This role owns feature delivery, bug resolution, and production maintenance across the full stack, working within our AWS environment to keep the product roadmap on schedule.
The Full Stack Engineer brings hands-on proficiency in React, Python, and SQL, along with the ability to read, navigate, and improve an existing codebase. This is a hands-on delivery role suited to someone early in their full stack career who is ready to contribute across the front end, back end, and cloud infrastructure.
Responsibilities
  • Design, build, and maintain features for the DataDelivers CDP product across the front end (React) and back end (Python, REST APIs)
  • Troubleshoot and resolve bugs and production issues promptly to keep roadmap timelines on track
  • Consume and/or develop RESTful APIs, integrating with internal and third-party services
  • Write, debug, and optimize SQL queries for data access, reporting, and application support
  • Read, navigate, and extend the existing codebase while following established coding standards
  • Deploy and support applications hosted in AWS across technology stack.
  • Use Git for version control and participate in basic CI/CD processes
  • Collaborate with teammates, product owners, and other stakeholders to translate requirements into working solutions
  • Maintain clear documentation for code, features, and processes
  • Participate in peer code reviews and contribute to continuous improvement of team engineering practices

Qualifications
  • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience
  • 2-3 years of professional full stack development experience
  • Hands-on experience with AWS, particularly Athena, S3, DynamoDB, API Gateway, Amplify, and CloudFront
  • Proficiency with React, including components, hooks, and state management
  • Experience with Python for scripting, APIs, or backend services
  • Strong SQL skills - querying, data modeling, and debugging
  • Experience consuming and/or developing REST APIs
  • Familiarity with Git and basic CI/CD practices
  • Demonstrated ability to read, navigate, and improve an existing codebase
  • Ability to work well with people from different disciplines and varying degrees of technical experience
  • Experience with TypeScript
  • Familiarity with data pipelines or ETL processes

Soft Skills & Work Style
  • Detail-oriented and QA-minded, with a focus on outcomes; comfortable catching edge cases and validating that a fix or feature actually works before calling it done
  • Design-forward; able to execute against a design vision and collaborate closely with the design team to ship polished, on-brand user experiences
  • Self-directed and comfortable owning well-scoped bugs and small feature work independently, with minimal day-to-day oversight
  • Clear written communicator, including keeping Jira tickets well-documented (status, comments, and linked work) so progress is visible without a status-check conversation
  • Able to own the full lifecycle of small-to-medium work independently, from design handoff through development, testing, and production deployment, with limited support

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