1

Sr Nodejs Developer Jobs in Illinois (NOW HIRING)

Senior Developer / Tech Lead Location: Houston, TX or Chicago, IL (Hybrid) Duration: Temp - 5 ... Proficient in one or more languages such as Java, Python, .NET Core, or Node.js, with GitHub and ...

Senior Developer - IT

Chicago, IL · On-site

$56.25 - $74.25/hr

Job overview and responsibilities The Senior Software Developer will be responsible for the ... Hands-on development and proficient excellence in backend API development using Node.js Java and ...

Senior Software Engineer

Chicago, IL · On-site

$126K - $166K/yr

TXI is seeking a Senior Software Engineer who can see both the forest and the trees. Building the ... Node.js, or React, but if you're a strong developer with experience in related tools, we want to ...

Senior Software Engineer

Chicago, IL · On-site +1

$126K - $166K/yr

As a Senior Software Engineer, you have an opportunity to build modern, AI-enabled software that ... Node.js, or React, but if you're a strong developer with experience in related tools, we want to ...

Senior Software Engineer

Addison, IL · On-site

$125K - $135K/yr

We are looking for a Senior Software Engineer who wants to contribute at a high technical level ... Backend: Node.js, Java, REST APIs * Eventing: Kafka * Cloud: AWS (EC2, S3, CloudFormation, Lambda)

Senior Azure DevSecOps Engineer

Chicago, IL · Remote

$118K - $161K/yr

ADO, Azure, GitHub, NodeJs, NoSQL, Python, Ticketing Systems, XML Experience Desired: Building ... Azure API Management (APIM) policies, backends, named values, developer portal, versioning (5 yrs)

New

As a senior member of our AI engineering team, you'll provide technical leadership, mentor ... NodeJS with TypeScript (backend services) * AWS ecosystem (S3, IAM, CloudWatch, etc.) AI ...

Showing results 21-40

Sr Nodejs Developer information

What does a Sr Nodejs Developer do?

A Sr Nodejs Developer is responsible for designing, developing, and maintaining server-side applications using Node.js. They typically lead backend development projects, write efficient and scalable code, and ensure the performance, security, and reliability of applications. Senior developers also mentor junior team members, collaborate with front-end developers, and contribute to architectural decisions. Their expertise is crucial for building modern web services, APIs, and real-time applications.

What are some common challenges faced by Sr Nodejs Developers when working on large-scale applications?

Sr Nodejs Developers often encounter challenges such as managing asynchronous code efficiently, ensuring application scalability, and maintaining code quality across large codebases. Collaborating with cross-functional teams—including front-end developers, DevOps, and QA—requires strong communication and problem-solving skills to address performance bottlenecks and integration issues. Staying current with the latest Node.js frameworks and best practices is also essential to overcome technical debt and implement robust, maintainable solutions.

What are the key skills and qualifications needed to thrive as a Sr Nodejs Developer?

To thrive as a Sr Node.js Developer, you need advanced proficiency in JavaScript, Node.js frameworks (such as Express.js or NestJS), and experience in backend architecture and API development, typically supported by a computer science degree or equivalent experience. Familiarity with databases (like MongoDB or PostgreSQL), version control systems (Git), and cloud platforms (such as AWS or Azure), as well as certifications like AWS Certified Developer, are often required. Strong problem-solving skills, effective communication, and the ability to mentor junior developers are key soft skills for this role. These skills ensure the development of robust, scalable applications and foster effective teamwork in dynamic, fast-growing environments.

What is the difference between Sr Nodejs Developer vs Nodejs Developer?

AspectSr Nodejs DeveloperNodejs Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesArchitecting solutions, mentoring, complex problem-solvingImplementing features, bug fixing, basic coding
CertificationsRelevant certifications preferredNot mandatory
Work EnvironmentTeam lead, project planningDevelopment team member

The main difference between a Sr Nodejs Developer and a Nodejs Developer lies in experience, responsibilities, and leadership. Senior developers handle complex tasks and mentor others, while developers focus on coding and feature implementation.

Infographic showing various Sr Nodejs Developer job openings in Illinois as of July 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution.

Senior Full Stack Developer - Work From Home

Next Step Systems

Chicago, IL • On-site, Remote

Full-time

Medical, Retirement, PTO

Re-posted yesterday


Job description

Senior Full Stack Developer - Work From Home
We are seeking an accomplished, motivated, and high energy Senior Full Stack Developer. 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 (Rub on Rails, Java, Python, etc.) and databases (PostgreSQL, MySQL, etc.).
- 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.
Atlanta, Austin, Baltimore, Boston, Charlotte, Chicago, Cincinnati, Cleveland, Columbus, Dallas, Denver, Detroit, Fort Lauderdale, Houston, Indianapolis, Jacksonville, Kansas City, Los Angeles, Miami, Minneapolis, Nashville, New Jersey, New York, Philadelphia, Phoenix, Raleigh, Salt Lake City, San Antonio, San Diego, San Francisco, San Jose, Seattle, Silicon Valley, St Louis, Tampa, Washington DC