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Senior Mern Stack Developer Jobs in Chicago, IL (NOW HIRING)

Edgehog Trading

Full Stack Developer

Chicago, IL · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Our team spans trading, engineering, and business operations, working together to build and support ... Direct access to founders and senior team members from day one * Ownership early: Manage real P&L ...

blueStone

Sr. Web Developer

Des Plaines, IL

  • Retirement

They are looking for Senior Full Stack Web Developers who can come in and hit the ground running. Rated one of the best companies in Chicago and if you are a top developer and want to be challenged ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Full Stack Software Engineer Industry: Hospitality Location (City, State): Chicago, IL Assignment Type: Contract through the end of the year Pay: $65/hr - $75/hr W2 Work Schedule: Hybrid ...

Addison Group

Full Stack Engineer

Chicago, IL · On-site

$65 - $75/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Full Stack Software Engineer Industry: Hospitality Location (City, State): Chicago, IL Assignment Type: Contract through the end of the year Pay: $65/hr - $75/hr W2 Work Schedule: Hybrid ...

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Senior Mern Stack Developer information

See Chicago, IL salary details

$24

$61

$88

How much do senior mern stack developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for senior mern stack developer in Chicago, IL is $61.05, according to ZipRecruiter salary data. Most workers in this role earn between $50.77 and $70.34 per hour, depending on experience, location, and employer.

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

To thrive as a Senior MERN Stack Developer, you need deep expertise in JavaScript, proficiency with MongoDB, Express.js, React.js, and Node.js, and typically a bachelor's degree in computer science or related field. Experience using source control systems like Git, familiarity with cloud platforms (e.g., AWS), and understanding of CI/CD pipelines are highly valued. Strong problem-solving, leadership, and effective communication skills help you guide teams and collaborate with stakeholders. These skills ensure efficient development of scalable web applications and effective team leadership in dynamic tech environments.

What is a Senior MERN Stack Developer?

A Senior MERN Stack Developer is an experienced software engineer who specializes in building full-stack web applications using the MERN stack: MongoDB, Express.js, React, and Node.js. They handle both front-end and back-end development, create scalable and efficient applications, and often mentor junior team members. In addition to coding, they may be responsible for designing application architecture, optimizing performance, and ensuring best practices throughout the development process.

How does a Senior MERN Stack Developer typically collaborate with other team members on large-scale projects?

As a Senior MERN Stack Developer, you’ll often work closely with front-end and back-end developers, UI/UX designers, QA engineers, and product managers to deliver robust web applications. Collaboration usually involves participating in code reviews, architectural discussions, sprint planning, and daily stand-up meetings. You may also mentor junior developers, help define best practices, and ensure seamless integration across the MERN (MongoDB, Express, React, Node.js) stack. Effective communication and teamwork are essential, especially when troubleshooting complex issues or deploying new features.

What are the most commonly searched types of Mern Stack Developer jobs in Chicago, IL?

The most popular types of Mern Stack Developer jobs in Chicago, IL are:

What are popular job titles related to Senior Mern Stack Developer jobs in Chicago, IL?

For Senior Mern Stack Developer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Senior Mern Stack Developer jobs in Chicago, IL look for?

The top searched job categories for Senior Mern Stack Developer jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Senior Mern Stack Developer jobs?

Cities near Chicago, IL with the most Senior Mern Stack Developer job openings:

Senior Mern Stack Developer jobs near you
Infographic showing various Senior Mern Stack Developer job openings in Chicago, IL as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $126,978 per year, or $61 per hour.

Full Stack Developer (.Net & React)

Saransh Inc

Lisle, IL • On-site

Contractor

Re-posted 5 days ago

Job description

Role: Sr Software Engineer / Full Stack Developer with .Net + React.
Location: Lisle, IL (Onsite from Day 1)
Job Type: Contract
Description:
• Min 6+ yrs of development experience with ASP.NET / .NET Core using C# (and/or VB.NET) in Visual Studio IDE
• Min 6+ yrs of development experience with ReactJS
• Experience in developing Web APIs in .NET Core
• Experience in writing extensive unit tests and Web API testing.
• Good Understanding of security, performance, and scalability considerations
• Experience modernizing legacy ASP.NET Web Forms applications to .NET Core + React
• Strong understanding of HTML, XML, CSS, JSON, JavaScript & jQuery
• Expert level knowledge in SQL, including writing complex queries and stored procedures
• Skilled in working with SOAP and REST services.
• Good understanding of object-oriented programming (OOP) principles.
• Understanding of the GitFlow branching strategy and deployments
• Familiarity with deploying to Kubernetes clusters
• Understanding of SOLID design principles
• Experience with code refactoring and design patterns
• Familiarity with ADO or JIRA
• Familiarity with CI/CD pipeline
• Familiarity with TFS, GIT
• Familiarity with Azure
• Familiarity with Telerik is a plus