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Backend Full Stack Developer Jobs in Chicago, IL

Performacentric

Full Stack Developer

Chicago, IL · On-site +1

Full Stack Developer (React, Python & FastAPI) Location: Remote (Preferred: Philippines, Latin ... Backend Development * Develop and maintain APIs using Python and FastAPI. * Design scalable ...

Seven Seven Software

Full Stack Developer

Chicago, IL · On-site

Backend (Python) • Build and maintain backend services using Python. • Help design and ... Required Skills & Qualifications • 4-7 years of software development experience (full stack). • ...

My3Tech Inc

Full Stack Engineers

Schaumburg, IL · On-site +1

Need 10+ folks, so a range of Front End, Full Stack and Back End, Full Stack. * If someone is a killer React Engineer - send them along * If someone is a killer Java Engineer and understands a bit of ...

Next Step Systems

Full Stack Developer

Chicago, IL · On-site

Full Stack Developer, Chicago, IL Hiring a Full Stack Developer now! Urgent need! Looking for multiple experienced Full Stack Java Developers to work for a renowned global organization.

Addison Group

Full Stack Product Engineer

Chicago, IL · Hybrid

$60/hr

Full Stack Product Engineer Remote/Onsite: Onsite 2-3 days per week in Chicago Pay: $60/hr - 65/hr ... POSITION RESPONSIBILITIES: • Frontend & Backend full stack development using the latest ...

Addison Group

Full Stack Product Engineer

Chicago, IL · On-site

$60/hr

Full StackProduct Engineer Remote/Onsite: Onsite 2-3 days per week in Chicago Pay: $60/hr - 65/hr ... POSITION RESPONSIBILITIES: • Frontend & Backend full stack development using the latest ...

Bridge Flair LLC

Java Full Stack Developer (W2)

Chicago, IL

$54 - $69.75/hr

Role: Java Full Stack Developer Years of Experience required: 5+ Location: Chicago, IL (Onsite ... Key Responsibilities · Design, develop, and deploy scalable backend microservices using Java (11 ...

Itron, Inc

Full Stack Developer

Chicago, IL · On-site

Build and evolve full stack reporting features that are customer centric and aligned to Utilities ... Design, develop, and deliver scalable backend services using Java and Node.js, contributing ...

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Backend Full Stack Developer information

See Chicago, IL salary details

$24

$61

$88

How much do backend full stack developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for backend full 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 is the difference between Backend Full Stack Developer vs Frontend Developer?

AspectBackend Full Stack DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsUser interface, user experience, visual design
Skills & TechnologiesLanguages like Java, Python, Node.js; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, full-stack projectsClient-side applications, UI/UX design, web interfaces
Common UsageBuilding and maintaining server-side applications and APIsDesigning and implementing user-facing features

While both roles involve web development, a Backend Full Stack Developer handles both server-side and client-side tasks, whereas a Frontend Developer specializes in creating engaging user interfaces. The Backend Full Stack Developer has a broader skill set covering databases, server logic, and front-end technologies, making them versatile for full-stack projects.

Can I learn backend in 6 months?

A Backend Full Stack Developer can acquire foundational backend skills, such as server-side programming, databases, and APIs, within six months with focused study and practical projects. Success depends on prior experience, learning pace, and the intensity of training, often supplemented by certifications or bootcamps.

How do Backend Full Stack Developers typically collaborate with front-end teams during a project?

Backend Full Stack Developers frequently work closely with front-end developers to ensure seamless integration between server-side logic and user interfaces. This collaboration often includes regular meetings to discuss API requirements, troubleshoot integration issues, and align on project timelines. Developers may also participate in code reviews and joint debugging sessions to maintain consistency and performance across the application. Open communication and a shared understanding of both front- and back-end technologies are key to delivering cohesive solutions.

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

To thrive as a Backend Full Stack Developer, you need strong programming skills in languages like JavaScript, Python, or Java, along with a solid understanding of databases, APIs, and system architecture, often backed by a degree in computer science or equivalent experience. Proficiency with frameworks such as Node.js, Django, or Spring Boot, version control systems like Git, and familiarity with cloud platforms are typically required. Strong problem-solving, effective communication, and adaptability are essential soft skills for collaborating across teams and handling complex technical challenges. These skills are crucial for building scalable, reliable applications and ensuring seamless integration between backend and frontend systems.

What is backend salary?

The salary for a Backend Full Stack Developer varies based on experience, location, and company size, but typically ranges from $70,000 to $120,000 annually in many regions. Skilled developers with knowledge of programming languages like Java, Python, or Node.js and experience with databases and APIs tend to earn higher salaries. Certifications and proficiency in frameworks can also influence compensation.

Will Fullstack be replaced by AI?

Fullstack developers perform a range of tasks that involve both frontend and backend coding, which currently require complex problem-solving and creativity that AI cannot fully replicate. While AI tools can assist with code generation and automation, human expertise remains essential for designing, integrating, and maintaining comprehensive applications. Therefore, fullstack development is unlikely to be completely replaced by AI in the near future, but it will evolve alongside new technologies and tools.

What is a Backend Full Stack Developer?

A Backend Full Stack Developer is a software professional skilled in both backend and frontend technologies, but with a primary focus on server-side development. They design, build, and maintain the logic, databases, and APIs that power web applications, while also being capable of handling client-side code when necessary. Their expertise includes languages like Java, Python, or Node.js for backend, and familiarity with frontend technologies such as HTML, CSS, and JavaScript frameworks. This versatility allows them to work across the entire technology stack, ensuring seamless integration between the application's user interface and its core functionality.

What is a full stack backend developer?

A backend full stack developer is a software professional who works on both the server-side and the backend logic of web applications. They typically have skills in programming languages like Java, Python, or Node.js, and are familiar with databases, APIs, and server management to build and maintain the application's core functionality.
What are popular job titles related to Backend Full Stack Developer jobs in Chicago, IL? For Backend Full Stack Developer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Backend Full Stack Developer jobs in Chicago, IL look for? The top searched job categories for Backend Full Stack Developer jobs in Chicago, IL are:
Backend Full Stack Developer jobs near you

Full Stack Developer

Performacentric

Chicago, IL • On-site, Remote

Full-time

Posted 9 days ago

Job description

Full Stack Developer (React, Python & FastAPI)

Location: Remote (Preferred: Philippines, Latin America, or North America)
Employment Type: Full-Time / Contract
Company: Performacentric

About Performacentric

Performacentric helps small and mid-market organizations improve profitability, efficiency, visibility, and customer performance through custom AI solutions, intelligent automation, and connected business systems. We build AI agents, copilots, integrations, and business applications that eliminate manual processes and enable faster, data-driven decision making.

We are seeking a highly motivated Full Stack Developer to help design, build, and maintain modern web applications and AI-powered solutions for our clients and internal platforms.

Position Overview

The Full Stack Developer will be responsible for building and maintaining applications across the entire technology stack, including frontend user interfaces, backend APIs, database architecture, and cloud deployment.

The ideal candidate is equally comfortable developing modern React applications and building scalable Python/FastAPI backend services. Candidates with experience in machine learning, large language models (LLMs), AI agents, and PostgreSQL will receive strong consideration.

This position offers the opportunity to work on cutting-edge AI initiatives, business automation platforms, and next-generation enterprise applications.

Key ResponsibilitiesFrontend Development
  • Design and develop responsive web applications using React.
  • Build reusable UI components and front-end libraries.
  • Consume REST and GraphQL APIs.
  • Optimize applications for performance, scalability, and usability.
  • Collaborate with designers and stakeholders to create exceptional user experiences.
Backend Development
  • Develop and maintain APIs using Python and FastAPI.
  • Design scalable microservices and backend architectures.
  • Implement authentication, authorization, and security best practices.
  • Build integrations with third-party platforms and business applications.
  • Create automated workflows and data processing pipelines.
Database Development
  • Design and optimize PostgreSQL databases.
  • Develop efficient queries, indexes, and stored procedures.
  • Support data migration and ETL processes.
  • Ensure data integrity, security, and performance.
AI & Automation Development
  • Assist in the development of AI agents and copilots.
  • Integrate Large Language Models (LLMs) into business applications.
  • Build retrieval-augmented generation (RAG) solutions.
  • Support prompt engineering and AI workflow automation.
  • Develop integrations between AI services and enterprise systems.
DevOps & Quality
  • Participate in CI/CD pipeline development and maintenance.
  • Perform testing, debugging, and code reviews.
  • Monitor application performance and reliability.
  • Contribute to cloud infrastructure and deployment automation.
Required Qualifications
  • 3+ years of professional software development experience.
  • Strong proficiency in React.
  • Strong proficiency in Python.
  • Experience building APIs using FastAPI.
  • Experience with HTML5, CSS3, JavaScript, and TypeScript.
  • Familiarity with Git and GitHub-based development workflows.
  • Understanding of RESTful API design principles.
  • Experience working with relational databases.
  • Strong problem-solving and debugging skills.
  • Excellent written and verbal English communication skills.
Preferred Qualifications

Candidates possessing one or more of the following will receive preference:

  • Experience with PostgreSQL.
  • Machine Learning Engineering experience.
  • Experience deploying or fine-tuning open-source LLMs.
  • Experience with Llama models and related tooling.
  • Experience building AI agents and autonomous workflows.
  • Knowledge of vector databases and RAG architectures.
  • Experience with LangChain, LlamaIndex, CrewAI, AutoGen, or similar frameworks.
  • Experience with Docker and containerized deployments.
  • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience with CI/CD pipelines and DevOps practices.
  • Familiarity with n8n or workflow automation platforms.
Technical StackRequired
  • React
  • Python
  • FastAPI
  • Git/GitHub
  • REST APIs
  • HTML/CSS/JavaScript
Preferred
  • PostgreSQL
  • Llama LLM
  • LangChain
  • LlamaIndex
  • Docker
  • AWS
  • Azure
  • Vector Databases
  • Machine Learning Frameworks
Success Metrics

The successful candidate will:

  • Deliver production-ready features on schedule.
  • Develop scalable and maintainable code.
  • Build reliable APIs and integrations.
  • Contribute to AI-powered applications and automation solutions.
  • Maintain high standards for code quality, testing, and documentation.
  • Collaborate effectively across technical and business teams.
What We Offer
  • Opportunity to work on cutting-edge AI and automation projects.
  • Exposure to modern AI agent and LLM technologies.
  • Flexible remote work environment.
  • Opportunity for career growth within a rapidly growing AI-focused company.
  • Direct collaboration with company leadership and clients.
  • Meaningful impact on products that help businesses transform how they operate.
How to Apply

Please submit:

  1. Resume/CV
  2. GitHub profile (required)
  3. Portfolio or examples of recent projects
  4. Brief description of your experience with React, Python, FastAPI, PostgreSQL, and AI/ML technologies
  5. Any experience deploying or working with Llama-based LLMs or AI agents

Performacentric is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all team members.