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Sr Fullstack Developer Jobs in Addison, IL (NOW HIRING)

Adoreal

Senior Software Engineering Manager

Chicago, IL · On-site +1

Who We're Looking For We are seeking a Senior Software Engineering Manager who is passionate about ... Lead, mentor, and grow a globally distributed software (fullstack) engineering team * Act as a ...

Adoreal

Senior Software Engineering Manager

Chicago, IL · On-site +1

Who We're Looking For We are seeking a Senior Software Engineering Manager who is passionate about ... Lead, mentor, and grow a globally distributed software (fullstack) engineering team * Act as a ...

Meds

Senior Software Engineer

Chicago, IL · On-site

$126.20K - $166.40K/yr

At BlueChew, "Fullstack" means more than just connecting a database to a UI. You will be building ... Azure DevOps Notable Projects & Accomplishments * Telemedicine Platform: Proprietary system with ...

Meds

Senior Software Engineer

Chicago, IL

$126.20K - $166.40K/yr

At BlueChew, "Fullstack" means more than just connecting a database to a UI. You will be building ... Azure DevOps Notable Projects & Accomplishments * Telemedicine Platform: Proprietary system with ...

Meds

Senior Software Engineer

Chicago, IL

$126.20K - $166.40K/yr

At BlueChew, "Fullstack" means more than just connecting a database to a UI. You will be building ... Azure DevOps Notable Projects & Accomplishments * Telemedicine Platform: Proprietary system with ...

McMaster-Carr

Senior Software Engineer

Chicago, IL · On-site

$235K - $310K/yr

This role is a pathway to senior engineering management and technical leadership-your growth is ... What You Bring * 4+ years of professional fullstack or backend software engineering experience (see ...

McMaster-Carr

Senior Software Engineer

Chicago, IL

$235K - $310K/yr

This role is a pathway to senior engineering management and technical leadership-your growth is ... What You Bring * 4+ years of professional fullstack or backend software engineering experience (see ...

Allstate

Software Engineer Senior consultant I

Chicago, IL

$126.30K - $166.50K/yr

The Software Engineer is a hands-on, fullstack contributor responsible for designing, developing ... Ability to lead technical discussions with architects, vendors, and senior stakeholders * Strong ...

PayPal

Sr Software Engineer

Chicago, IL

$130.50K - $193.60K/yr

... senior roles. * Advises immediate management on project-level issues * Guides junior engineers ... Fullstack (NodeJS & React) * Deep knowledge of Node.js and frontend libraries such as React (or ...

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Sr Fullstack Developer information

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How much do sr fullstack developer jobs pay per hour?

As of May 31, 2026, the average hourly pay for sr fullstack developer in Addison, IL is $59.37, according to ZipRecruiter salary data. Most workers in this role earn between $49.38 and $68.41 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Sr Fullstack Developer, and why are they important?

To thrive as a Sr Fullstack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, typically supported by a computer science degree or equivalent experience. Familiarity with tools such as Git, Docker, CI/CD pipelines, cloud platforms, and relevant certifications like AWS Certified Developer or similar are often expected. Strong problem-solving abilities, effective communication, and a collaborative mindset are vital soft skills for this role. These competencies enable developers to deliver robust, scalable solutions and effectively drive projects to completion in dynamic team environments.

What are some typical challenges a Sr Fullstack Developer faces when balancing front-end and back-end responsibilities?

Sr Fullstack Developers often need to juggle tasks across both the front-end and back-end, which can be challenging when priorities shift quickly or deadlines are tight. Balancing deep technical knowledge in multiple frameworks and languages while ensuring seamless integration requires strong organizational skills and effective communication with both UI/UX designers and backend engineers. Additionally, staying updated with evolving technologies on both ends is crucial, so time management and continuous learning are key to success in this role.

What is a Sr Fullstack Developer?

A Sr Fullstack Developer is an experienced software engineer who is proficient in both frontend and backend development. They work with a variety of programming languages, frameworks, and databases to build fully functional web applications. In addition to coding, senior fullstack developers often lead projects, mentor junior developers, and help make architectural decisions. Their broad skill set allows them to handle tasks across the entire technology stack, ensuring that applications are efficient, scalable, and user-friendly.

What is the difference between Sr Fullstack Developer vs Backend Developer?

AspectSr Fullstack DeveloperBackend Developer
Required SkillsProficiency in both frontend (JavaScript, HTML, CSS) and backend (Node.js, Python, Java)Specialized in server-side languages and database management
Work EnvironmentWorks on both client-facing and server-side componentsFocuses primarily on backend systems and APIs
Common UsageUsed across full product development teamsPrimarily in backend-focused roles within development teams

The main difference between a Sr Fullstack Developer and a Backend Developer is the scope of expertise. A Sr Fullstack Developer handles both frontend and backend tasks, while a Backend Developer specializes in server-side development. Both roles require strong programming skills, but the Fullstack role demands broader knowledge across the entire application stack.

What job categories do people searching Sr Fullstack Developer jobs in Addison, IL look for? The top searched job categories for Sr Fullstack Developer jobs in Addison, IL are:
Sr Fullstack Developer jobs near you
Sr Developer - FullStack - - Cleveland, OH

Sr Developer - FullStack - - Cleveland, OH

Photon

Chicago, IL • On-site

Full-time, Contractor

Medical, Dental, Vision, Retirement, PTO

Posted 29 days ago

Job description

Job Description
Job Title: Senior Software Developer (React & Node.js)
Location: Cleveland, Albany, Buffalo
Experience: 5-8+ years
Job Summary
We are looking for an experienced Senior Software Developer with strong expertise in React.js and Node.js to design, develop, and maintain scalable web applications. The ideal candidate will take ownership of complex features, mentor junior developers, and collaborate closely with product, design, and DevOps teams to deliver high-quality solutions.
Key Responsibilities
  • Design, develop, and maintain high-performance web applications using React.js (frontend) and Node.js (backend)
  • Architect scalable, reusable, and maintainable application components
  • Build and consume RESTful APIs (and/or GraphQL)
  • Optimize applications for performance, security, and scalability
  • Lead code reviews, enforce coding standards, and ensure best practices
  • Collaborate with product managers, designers, and QA teams to deliver features end-to-end
  • Mentor junior and mid-level developers
  • Troubleshoot and debug complex production issues
  • Participate in system design discussions and technical decision-making

Required Skills & Qualifications
  • 5+ years of professional software development experience
  • Strong expertise in React.js, including hooks, state management (Redux, Zustand, or similar)
  • Solid experience with Node.js and frameworks such as Express.js / NestJS
  • Proficiency in JavaScript (ES6+) / TypeScript
  • Experience building RESTful APIs and backend services
  • Strong understanding of HTML5, CSS3, and modern frontend tooling
  • Experience with databases (MongoDB, PostgreSQL, MySQL, or similar)
  • Familiarity with authentication, authorization, and security best practices
  • Experience with Git and collaborative development workflows
  • Experience in logging and monitoring frameworks like Dynatrace, etc.
  • Strong problem-solving and communication skills

Good to Have
  • Experience with Next.js
  • Knowledge of cloud platforms (AWS, Azure, or GCP)
  • Experience with Docker and CI/CD pipelines
  • Familiarity with microservices architecture
  • Experience with testing frameworks (Jest, Cypress, Mocha, etc.)
    Compensation, Benefits and Duration
    Minimum Compensation: USD 40,000
    Maximum Compensation: USD 141,000
    Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.
    Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.
    This position is available for independent contractors
    No applications will be considered if received more than 120 days after the date of this post

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