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Mid Backend Developer Jobs in Bolingbrook, IL (NOW HIRING)

We're looking for a Backend Rails Engineer who's passionate about transforming workplace programs ... Mid-range to Senior Experience of professional full-stack web development. * Solid understanding of ...

Nuxt.js Developer

Chicago, IL · On-site

$60 - $75/hr

Collaborate closely with product managers, designers, and backend engineers to deliver high-quality ... Required Qualifications: * 8+ years of professional front-end development experience (mid-level to ...

Looking for an mid level software developer to work on our Backend platform. If you are interested in working in a startup environment and you're passionate about web development, then you'll fit ...

This individual will collaborate closely with Product, UX/UI Design, Backend Engineering, QA, and ... Mentor and coach junior and mid-level developers on React Native, mobile architecture, and ...

This individual will collaborate closely with Product, UX/UI Design, Backend Engineering, QA, and ... Mentor and coach junior and mid-level developers on React Native, mobile architecture, and ...

Job Overview The Software Engineer builds and evolves back-end systems that power client-facing web ... We're open to hiring at the mid to senior level based on experience. This is a hybrid position that ...

Senior Scala Engineer (Hybrid)

Chicago, IL · On-site +1

$130K - $170K/yr

Job Overview The Software Engineer builds and evolves back-end systems that power client-facing web ... We're open to hiring at the mid to senior level based on experience. This is a hybrid position that ...

Job Overview The Software Engineer builds and evolves back-end systems that power client-facing web ... We're open to hiring at the mid to senior level based on experience. This is a hybrid position that ...

IOS Developer

Des Plaines, IL · On-site

$30 - $45/hr

... mid-level iOS developers with 1 year - to 3 years of experience. Must be a driven self-starter ... Familiarity with RESTful APIs to connect iOS applications to back-end services Familiarity with 3rd ...

... mid-level iOS developers with 1 year - to 3 years of experience. Must be a driven self-starter ... Familiarity with RESTful APIs to connect iOS applications to back-end services Familiarity with 3rd ...

IOS Developer

Des Plaines, IL · On-site

$30 - $45/hr

... mid-level iOS developers with 1 year - to 3 years of experience. Must be a driven self-starter ... Familiarity with RESTful APIs to connect iOS applications to back-end services Familiarity with 3rd ...

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Mid Backend Developer information

See Bolingbrook, IL salary details

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How much do mid backend developer jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for mid backend developer in Bolingbrook, IL is $57.09, according to ZipRecruiter salary data. Most workers in this role earn between $46.83 and $67.50 per hour, depending on experience, location, and employer.

What is the difference between Mid Backend Developer vs Backend Developer?

AspectMid Backend DeveloperBackend Developer
Experience LevelMid-level (2-4 years)Entry to Mid-level (0-3 years)
Skills & CertificationsProficiency in server-side languages, databases, APIs; often familiar with cloud servicesBasic to intermediate backend skills, some familiarity with similar technologies
Work EnvironmentCollaborates on complex projects, often in teams with frontend and DevOpsWorks on foundational backend tasks, may be part of smaller teams or solo projects
Industry UsageCommon in tech companies, startups, and enterprise environmentsWidespread across various industries, including tech, e-commerce, and finance

The Mid Backend Developer typically has more experience and handles more complex backend systems compared to a Backend Developer. While both roles require similar foundational skills, the mid-level position involves greater responsibility, problem-solving, and collaboration on larger projects.

What are Mid Backend Developers?

Mid Backend Developers are software engineers with intermediate experience who focus on building, maintaining, and optimizing the server-side components of web or mobile applications. They typically work with databases, APIs, server logic, and integration with front-end systems. Mid-level developers have a solid understanding of programming languages such as Java, Python, Node.js, or Ruby and are expected to contribute to code reviews, troubleshoot issues, and implement new features under minimal supervision. Their role bridges the gap between junior developers, who need more guidance, and senior developers, who handle architecture and high-level decisions.

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

To excel as a Mid Backend Developer, you need strong programming skills in languages such as Java, Python, or Node.js, along with a solid understanding of databases and API design, typically backed by a bachelor’s degree in computer science or related field. Familiarity with tools and systems like Git, RESTful APIs, Docker, and cloud platforms (e.g., AWS, Azure) is usually required. Problem-solving abilities, effective communication, and teamwork are crucial soft skills that set high performers apart. These competencies ensure efficient development, maintainability, and seamless integration of backend services in dynamic technical environments.

What are some typical challenges a Mid Backend Developer might face when integrating new technologies into existing systems?

As a Mid Backend Developer, one common challenge is ensuring that new technologies or frameworks integrate smoothly with legacy systems without disrupting current operations. This often involves understanding both the old and new codebases, data migration, and dealing with compatibility issues. Collaborating closely with frontend developers, DevOps, and QA teams is essential to address potential bottlenecks and maintain performance. Additionally, thorough testing and documentation are crucial to ensure long-term stability and maintainability.
What are popular job titles related to Mid Backend Developer jobs in Bolingbrook, IL? For Mid Backend Developer jobs in Bolingbrook, IL, the most frequently searched job titles are:
What job categories do people searching Mid Backend Developer jobs in Bolingbrook, IL look for? The top searched job categories for Mid Backend Developer jobs in Bolingbrook, IL are:
What cities near Bolingbrook, IL are hiring for Mid Backend Developer jobs? Cities near Bolingbrook, IL with the most Mid Backend Developer job openings:
Backend Rails Engineer (Remote)

Backend Rails Engineer (Remote)

Five to Nine

Chicago, IL • On-site, Remote

Full-time

Posted 27 days ago


Job description

Company Description
The Five to Nine platform is shaking up the future of work by helping companies scale their event programs programs through data.
We're looking for a Backend Rails Engineer who's passionate about transforming workplace programs and fostering joy with our users. You'll be helping our customers get recognized for their meaningful impact in workplace culture as program managers.
In just three years, we've: raised from top VCs such as Kapor Capital and Morgan Stanley, we've increased our user base by over 90%, and have been featured in Vice, Business Insider, and more. Our B2B SaaS platform is helping customers like MasterClass, Upwork, and Yahoo to manage and evaluate their company events and programs.
We're changing the way company programs are run - from Hispanic Heritage Month to team socials - by passing the mic back to employees to voice their feedback and giving ERG leaders and HR managers visibility into their cultural initiatives. The employee engagement space is huge and especially relevant right now - a $74B market growing 12% year over year. While companies are spending a ton on scaling their employee engagement programs, less than 10% are actually measuring the ROI of their efforts.
That's where Five to Nine comes in. Our vision is to be a one-stop shop for workplace leaders to design impactful programs, connect with a community of program leaders, and access resources to create a radically transparent culture that develops, connects, and upskills teams to be the best in show workplace.
Job Description
WHO YOU ARE: You're a self-starter and enjoy taking ownership. You can effectively manage tasks, projects and problem-solve. You're a dynamic engineer who is an effective communicator and enjoys an environment of collaboration. You want to have a big impact.
We're looking for someone who is proficient in Ruby on Rails, If the individual has experience in Rails as well, that would be great but not necessary,
YOUR DAY-TO-DAY: As a Backend Rails Engineer, you'll be developing our core product, reporting to the Head of Engineering and working alongside our engineering and product teams.
Qualifications
Technical Requirements:
  • Mid-range to Senior Experience of professional full-stack web development.
  • Solid understanding of the Ruby programming language and Rails framework.
  • Solid understanding in Javascript including experience with React
  • Solid understanding of RESTful systems and the principles of good API design
  • Understanding of Postgres or equivalent
  • Previous experience maintaining production applications.
  • Focus on writing clear, maintainable, tested code.
  • Experience with Git, continuous integration and regular deployments.
  • Excellent written communication skills and diligent ability to contribute to the team by performing code reviews.

Additional Information
If this sounds like you (and even if you don't think you meet 100% of the requirements), we'd love to hear from you.
You'll be joining an exceptionally talented and motivated team, helping us drive demand for the Five to Nine platform. We are creating massive value for our customers and we're just getting started!
This position is remote.
All your information will be kept confidential according to EEO guidelines.