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Junior Backend Developer Jobs in Chicago, IL (NOW HIRING)

Seven Seven Software

Senior ReactJS Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Backend (Python Fundamentals, nice to have not mandated) * Contribute to backend services using ... Prior experience mentoring junior developers. * Contributions to open-source projects. Job ...

Purple Drive Technologies

Java AWS lead

Chicago, IL · On-site

Strong communication and collaboration skills, with the ability to work effectively in a team and mentor junior developers." * "Develop and maintain high-quality, scalable, and performant backend ...

Photon

Angular Lead Developer - Angular - TX

Chicago, IL · On-site

$56.50 - $69/hr

Collaborate with UX/UI designers, backend developers, and product managers to build intuitive ... Participate in code reviews, provide mentorship to junior engineers, and champion best practices in ...

LTM

Fullstack Developer

Chicago, IL · Remote

Develop and maintain robust and scalable backend services using Java Microservices architecture and ... Mentor junior developers and provide technical guidance within the React, Java, AWS skill cluster

Photon

NodeJS Fullstack Developer

Chicago, IL

$52.75 - $68.25/hr

Architect and implement scalable and maintainable backend systems using Node.js frameworks (e.g ... Mentor and guide junior developers, fostering a culture of learning and growth. Define and ...

E-Solutions

Sr. Java azure cloud Developer

Chicago, IL · Hybrid

$59 - $75.25/hr

The role involves designing and building scalable, secure, and low-latency backend services. Key ... Mentor junior engineers and participate in architecture and design reviews.

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Junior Backend Developer information

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How much do junior backend developer jobs pay per year?

As of May 28, 2026, the average yearly pay for junior backend developer in Chicago, IL is $91,730.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,100.00 and $89,700.00 per year, depending on experience, location, and employer.

What is a Junior Backend Developer job?

A Junior Backend Developer is an entry-level software engineer who focuses on server-side development, databases, and API integrations. They typically work with languages like Python, Java, or Node.js and collaborate with frontend developers to ensure seamless application functionality. Their responsibilities include writing and maintaining code, debugging issues, and optimizing performance. Junior Backend Developers often follow the guidance of senior developers and gradually take on more complex tasks as they gain experience.

What are the key skills and qualifications needed to thrive in the Junior Backend Developer position, and why are they important?

To thrive as a Junior Backend Developer, you need a solid understanding of programming languages like Python, Java, or Node.js, alongside knowledge of databases and basic software development principles. Familiarity with tools such as version control systems (e.g., Git), RESTful APIs, and frameworks like Django or Express is highly valued, and online certifications in these technologies can be beneficial. Strong problem-solving, effective communication, and a willingness to learn make candidates stand out in a collaborative development environment. These skills and qualities are crucial for building reliable backend systems, debugging issues, and contributing effectively to team projects.

What are some of the main responsibilities I can expect as a Junior Backend Developer?

As a Junior Backend Developer, you'll typically be involved in writing and maintaining server-side logic, integrating with databases, and supporting the development of APIs that connect various parts of an application. You may work closely with front-end developers, QA testers, and project managers to implement new features and resolve technical issues. Your daily responsibilities could also include debugging code, participating in code reviews, and updating documentation. This entry-level role offers an excellent opportunity to build foundational development skills while collaborating within a larger software engineering team.
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What cities near Chicago, IL are hiring for Junior Backend Developer jobs? Cities near Chicago, IL with the most Junior Backend Developer job openings:
Junior Backend Developer jobs near you
Infographic showing various Junior Backend Developer job openings in Chicago, IL as of May 2026, with employment types broken down into 94% Full Time, and 6% Contract. Highlights an 87% In-person, 6% Hybrid, and 7% Remote job distribution, with an average salary of $91,730 per year, or $44.1 per hour.

Senior ReactJS Developer

Seven Seven Software

Chicago, IL • On-site

$56.25 - $74.25/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Job Description: Senior Developer (Strong UI & Python Fundamentals)
Position: Senior Developer
Location: Chicago
Employment Type: FTC
Experience Level: Senior
Role Overview We're looking for a front-end-leaning engineer with a strong eye for design and user experience who can also contribute to backend work using solid Python fundamentals. You'll build responsive, accessible interfaces in React while assisting with API development, data models, and automated testing on the backend.
Key Responsibilities
  • Frontend (Primary - Strong UI)
    • Design and build responsive, accessible, and visually appealing UIs using React and Vite.
    • Collaborate closely with designers and PMs to translate Figma designs into high-quality interfaces; provide UX feedback and iterate quickly.
    • Maintain front-end quality with unit tests (Vitest) and end-to-end tests (Playwright).
    • Troubleshoot, optimize, and enhance UI performance, accessibility, and component reuse.
  • Backend (Python Fundamentals, nice to have not mandated)
    • Contribute to backend services using core Python skills; collaborate on API endpoints, data validation, and service integration.
    • Apply TDD principles with Pytest; write clean, maintainable, and well-documented code.
    • Work with relational databases (MySQL) and ORMs; assist with SQLAlchemy models and Alembic migrations (hands-on ORM usage preferred over raw scripts).
    • Exposure to DDD concepts is a plus; align modules and data models to domain boundaries where practical.
  • Engineering Excellence & Collaboration
    • Participate in code reviews and follow best practices to ensure code quality, scalability, and maintainability.
    • Help troubleshoot production issues and continuously improve build, test, and deployment workflows.
    • Partner cross-functionally with product, design, and backend teams; communicate clearly and proactively.
Required Skills & Qualifications
  • Frontend (Strong UI)
    • Proficient in React and Vite for modern, performant front-end development.
    • Testing experience with Vitest and Playwright.
    • Strong sense of visual design and user experience; familiarity with Figma is a plus.
  • Backend (Python Fundamentals)
    • Solid knowledge of Python fundamentals.
    • Nice to have (not required): FastAPI, Pydantic, SQLAlchemy (ORM), Alembic, Pytest.
  • General
    • Excellent problem-solving and communication skills.
    • Ability to work independently and as part of a team.
    • Proven track record of delivering high-quality software solutions.
Preferred Qualifications
  • Experience working in agile development environments.
  • Prior experience mentoring junior developers.
  • Contributions to open-source projects.

Job Requirements

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