Last updated 2026-08-02

74 Backend Engineer Jobs in Chicago, IL, United States

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Early Warning Services, LLC

Jul 31
Staff Engineer - Data Engineering
Chicago, IL, United States mid Full Time $175k-225k/yr
  • You'll work with modern technologies in AWS cloud while partnering with Product, Architecture, and Platform Engineering to deliver reliable…
  • Preferred Qualifications MS or PHD Experience using AI/ML Model Frameworks like Tensorflow, Sage Maker, Scikit, PyCharm Big Data Platforms…

Humana

Jul 31
Senior Software Engineer
Chicago, IL, United States senior Full Time $106.9k-147k/yr
  • Strong DevOps and secure engineering experience, including Git-based workflows, pull requests, code reviews, CI/CD automation, pipeline-as-…
  • Minimum 5 years' experience in full-stack engineering experience designing, building, testing, and supporting modern applications across fr…

Grainger Businesses

Jul 31
Staff Software Engineer- Backend
Chicago, IL, United States mid $134.1k-223.5k/yr
  • Required Expert knowledge of programming skills Demonstrated knowledge of distributed system design and integration patterns Familiarity wi…
  • You Will Act as a technical subject matter expert for your direct team, and throughout the domain Drive technical quality…

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WEXWEXUS

Jul 31
Staff Software Development Engineer – Agentic Applications and...
Chicago, IL, United States mid Full Time $140.6k-173.1k/yr
  • We are looking for a passionate Senior Software Development Engineer who enjoys solving complex problems, passionate about learning and exp…
  • Strong backend development expertise with Java or C#, including frameworks such as Spring Boot.

Derex Technologies Inc

Jul 29
AI Engineer
Chicago, IL, United States mid Full Time
  • Your day-to-day activities will involve leveraging front-end and server-side technologies to develop APIs, implementing DevOps practices, a…
  • Additionally, expert proficiency in Google Cloud Data Services, Database Management, Front-End Engineering, and Back-End Development is sug…

project44

Jul 28
Senior Software Engineer
Chicago, IL, United States senior
  • The Role You will work in a fast-paced Agile environment designing, building, and operating backend systems that power decision intelligenc…

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Moody's

Jul 28
Senior Software Engineer
Chicago, IL, United States senior Full Time $116.5k-169k/yr
  • Build and maintain robust, scalable back-end systems that power high-performance insurance analytics applications Design, build, and mainta…
  • Strong ability to design and implement high-quality, scalable, and maintainable back-end code solutions that meet business and technical re…

Continental Casualty Company

Jul 27
Senior AI Software Engineer
Chicago, IL, United States senior Full Time $72k-141k/yr
  • JOB DESCRIPTION: Essential Duties & Responsibilities Performs a combination of duties in accordance with departmental guidelines: Design an…
  • Individual contributor responsible for designing, building, and operationalizing AI-driven solutions that integrate seamlessly into enterpr…

Wd12

Jul 27
Lead Software Engineer, Back End
Chicago, IL, United States senior Full Time $179.4k-204.7k/yr
  • Lead Software Engineer, Back End Do you love building and pioneering in the technology space?
  • We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies.

CRATE & BARREL

Jul 27
Senior Software Engineer, Warehousing
Northbrook, IL, United States senior Full Time $105k-140k/yr
  • Ability to explain why a permanent microservice or code fix is superior to a temporary workaround Provide excellent customer service…
  • This position is remote This role is an Individual Contributor A day in the life as a Senior Engineer, Warehousing...…

U.S. Bank National Association

Jul 27
Software Engineer – Backend in Chicago, Illinois.
Chicago, IL, United States mid Full Time $112.6k/yr
  • Job Description U.S. Bank is seeking the position of Software Engineer – Backend in Chicago, Illinois.

Jump Trading

Jul 24
Software Engineer
Chicago, IL, United States mid Full Time $200k/yr
  • What You'll Do As a Software Engineer, you'll work on a team of technologists building and improving the platforms and…
  • You'll partner with engineers and cross-functional stakeholders to develop new tools, systems, and infrastructure.

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Stripe

Jul 24
Backend Engineer, Credit Decisions
Chicago, IL, United States mid $173k-259.6k/yr
  • Work alongside peer engineering teams, data scientists and strategy partners to design and implement critical systems that power financial…
  • Collaborate with engineers, designers, data scientists, and product managers to develop new features and products.

Eagle Seven

Jul 23
Senior Software Developer (Shared Services)
Chicago, IL, United States senior Full Time $160k/yr
  • Primary Responsibilities include: Designing and building real-time position, PnL and risk services with strict latency requirements Develop…
  • Eagle Seven is seeking a Senior Software Developer to design and build systems that support firmwide positions, PnL, and risk…

Supernova Technology

Jul 22
Software Engineer
Chicago, IL, United States mid $110k-130k/yr
  • Experience managing full-stack teams (frontend + backend) preferred.
  • Building and maintaining unit tests and integration tests and engaging with test automation tools and frameworks.

EvolutionIQ

Jul 22
Senior Software Engineer (Insurance Tech)
Chicago, IL, United States senior
  • Partner closely with Product, Data Science, and Data Engineering to deliver scalable, intuitive applications while contributing to technica…
  • Experience building AI-powered applications or working within the insurance, claims, or broader enterprise SaaS space.

Cars.com LLC

Jul 22
Sr. Software Engineer
Chicago, IL, United States senior Full Time $118.6k-148.2k/yr
  • We are seeking a Senior Software Engineer to enhance existing backend services, troubleshoot and optimize current systems, and build scalab…
  • In this Senior Software Engineer role, you will also mentor junior engineers, providing guidance on best practices, code quality, and…

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Publicis Groupe Holdings B.V

Jul 21
Principal Java Microservices Architect — AI & Agentic Platforms
Chicago, IL, United States senior Full Time $165k-205k/yr
  • Overview We are seeking a Principal Java Microservices Architect — AI & Agentic Platforms to lead the architecture, design, and…
  • Responsibilities Hands-on and possesses deep expertise in: Enterprise Java microservices architecture, Agentic AI systems & tool-calling ba…

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Enfusion LTD LLC​

Jul 17
Senior Software Development Engineer
Chicago, IL, United States senior Full Time $129.2k-174.2k/yr
  • Developing quality software that is used by some of the world's largest technology firms, fixed income asset managers, and custodian…
  • Builds and maintains code in the context and awareness of the larger system Helps less experienced engineers troubleshoot and solve…

Attain

Jul 15
Senior/Staff Backend Engineer, Platform, Consumer Apps - Klover
Chicago, IL, United States senior
  • Klover engineers collaborate closely with colleagues across backend, frontend, data science, and product teams to deliver scalable, high-qu…
  • As part of this team, you’ll help design, build, and scale the systems that underpin Klover’s core products and platform.

Comcast (CC) of Willow Grove

Jul 15
Python Engineer (Snowflake)- 2 Days Onsite - Chicago, IL - FreeWheel
Chicago, IL, United States mid Full Time $109.8k-164.6k/yr
  • Proficient with Snowflake Experience designing and maintaining data pipelines and ETL workflows.
  • Build and enhance backend systems and APIs that integrate with analytics platforms.

Hudson River Trading

Jul 13
Software Engineer (C++ or Python) – 2027 Grads
Chicago, IL, United States mid Full Time
  • Profile In your spare time you: code, tinker, read, explore, break things, and have an insatiable curiosity for all things…
  • In this role, you will work closely with other engineers across the firm who design trading algorithms and monitor trading…

Scribd, Inc.

Jul 11
Staff Software Engineer (Backend) - Everand Core
Chicago, IL, United States mid Full Time $171k/yr
  • Partner with Product, Design, Analytics, and Web, Mobile, and ML Engineers to deliver backend systems that support experimentation and a…
  • Along the way, you'll build systems that drive performance, personalization, and reliability, and help shape the technical direction of our…

Mashgin

Jul 10
Senior Software Engineer, Integrations
Chicago, IL, United States senior Full Time $115k-210k/yr
  • Position Summary We are looking for a highly technical Senior Software Engineer, Integrations to join us in building high and…
  • Solving Complex Customer Challenges: Working directly with internal teams and enterprise customers to understand integration requirements,…

Kunai

Jul 8
Senior Software Engineer
Chicago, IL, United States senior
  • REQUIRED SKILLS & EXPERIENCE Core Engineering 5+ years of professional software engineering experience, primarily in Java.
  • Application Engineering Build and maintain full-stack backend services supporting card network integration, working primarily in Java with…
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