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Senior Full Stack Engineer Jobs in Elgin, 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

Full Stack Engineer

Hoffman Estates, IL · On-site

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

$115K - $130K/yr

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 ...

Humana

Lead Full Stack Engineer

Chicago, IL · On-site

You will combine full-stack engineering, GenAI/LLM expertise, developer enablement, and SDLC ... as a senior developer in large IT projects * 2 or more years of project leadership experience

Humana

Lead Full Stack Engineer

Chicago, IL · On-site

You will combine full-stack engineering, GenAI/LLM expertise, developer enablement, and SDLC ... as a senior developer in large IT projects * 2 or more years of project leadership experience

Humana

Lead Full Stack Engineer

Chicago, IL · On-site

You will combine full-stack engineering, GenAI/LLM expertise, developer enablement, and SDLC ... as a senior developer in large IT projects * 2 or more years of project leadership experience

Datadelivers

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 ...

Huntington

Senior Full Stack Developer

Chicago, IL · On-site +1

$70K - $140K/yr

Senior Full Stack Developer - In this senior role, the successful candidate will Design, Develop, Integrate, and Support Process Automation API development. Duties and Responsibilities: * Architect ...

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All JobsFull Stack Engineer JobsSenior Full Stack Engineer JobsSenior Full Stack Engineer Jobs in Elgin, IL

Senior Full Stack Engineer information

See Elgin, IL salary details

$44K

$133.2K

$188.3K

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

As of Sep 10, 2026, the average yearly pay for senior full stack engineer in Elgin, IL is $133,222.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,700.00 and $156,200.00 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 Elgin, IL are hiring for Senior Full Stack Engineer jobs?

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

Infographic showing various Senior Full Stack Engineer job openings in Elgin, IL as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $133,222 per year, or $64 per hour.

Senior Full Stack Developer, Ruby or Python Required - Work From Home

Chicago, IL • On-site, Remote

Next Step Systems
IT Services • 11 - 50 employees
Learn more about Next Step Systemsexternal

Full-time

Medical, Retirement, PTO

Re-posted 5 days ago

Job description

Senior Full Stack Developer, Ruby or Python Required - Work From Home
We are seeking an accomplished, motivated, and high energy Senior Full Stack Developer, Ruby or Python Required. While we have an existing product/stack (AWS, JavaScript, Ruby on Rails, PostgreSQL), this role is critical in the decision making, architecture, and implementation of the next generation platform of products and capabilities. We see the new platform as a very scalable set of APIs and microservices that scales partnership networks and powers a number of user experiences. We are seeking a candidate looking to take a big step in their career and be in the driver's seat of something special. This position is 100% Remote and is located in Chicago.
Responsibilities:
- Design/architect the next gen version of tech platform.
- Engineer a data store that is the bedrock for all future jobs, models, UI's, messages, reports, etc. that sit on top of it.
- API's - architect and implement a microservices infrastructure for horizontal scalability.
- Work with UI/UX designers to implement a number of mobile-friendly user interfaces.
- Leverage technology in any way possible to automate operational processes.
- Implement/ship high quality code.
- Promote a framework of prototyping, testing, and validating ideas and hypothesis.
- Implement a framework for omni channel communication (phone, email, text, bot).
- Developer resource planning, recruiting, and staff augmentation.
- Work with management team to plan and set the company's overall goals and objectives.
Qualifications:
- 5+ years of experience of full stack object-oriented development languages (Ruby on Rails, Java, Python, etc.) and databases (PostgreSQL, MySQL, etc.).
- Ruby on Rails or Python is required.
- 3+ years of experience with JavaScript/Front-End Development (React, AngularJS, jQuery, NodeJS, etc.).
- 2+ years of experience with DevOps/Cloud hosting (AWS, Azure, etc.).
- Demonstrated experience with test driven development (Cucumber, RSpec, jUnit, etc.).
- Demonstrated experience building continuous integration/development pipelines.
- Experience implementing 3rd party metrics tracking products (i.e., Google Tag.
- Manager, Heap Analytics, HotJar, etc.).
- Experience working in Agile development methodology and iterative development cycles.
- Experience developing for mobile browsers - understand the use of responsive web design/development, browser capability, etc.
- Experience building and scaling high-traffic websites, highly-reliable systems, and/or products that integrate with legacy systems.
- An ability to communicate technical concepts to a non-technical audience.
- Great team member that others seek to work with/for.
- Ability to lead/manage and be an ambassador for the company.
- Experience with lead gen and/or consumer fintech applications is a plus.
- Phone dialer, call pattern, queue, telephony integration experience is a plus.
- AWS, JavaScript, Ruby on Rails, PostgreSQL, and REST API experience is a plus.
- Prior startup experience is a plus.
Benefits include medical insurance, retirement plan, PTO, etc. Salary: 80K+ DOE. Keywords: Chicago IL Jobs, Senior Full Stack Developer, Ruby on Rails, Java, Python, PostgreSQL, MySQL, JavaScript, React, Angular.js, jQuery, NodeJS, AWS, Azure, Cloud, DevOps, Software Developer, Software Engineer, Programming, Programmer Analyst, Chicago Recruiters, Information Technology Jobs, IT Jobs, Chicago Recruiting
Looking to hire for similar positions in Chicago, IL or in other cities? Our IT recruiting agencies and staffing companies can help.
We help companies that are looking to hire Senior Full Stack Developers for jobs in Chicago, Illinois and in other cities too. Please contact our IT recruiting agencies and IT staffing companies today! Phone 630-428-0600 ext 11 or email us at jobs@nextstepsystems.com. Click here to submit your resume for this job and others.
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