Back-End Engineer Jobs in Illinois
Back-End Engineer jobs in Illinois concentrate heavily in financial technology, enterprise software, healthcare IT, and e-commerce infrastructure, with Chicago anchoring one of the most active technology hiring markets in the Midwest. Most openings cluster in Chicago, along with significant activity in suburban corridors like Schaumburg and Naperville, where major employers including Motorola Solutions, United Airlines, and Discover Financial Services maintain large engineering teams. The most in-demand specialties are distributed systems, cloud-native API development, and database architecture. See the openings below and apply to the ones that match your experience.
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As the fastest-growing distributor of restaurant equipment, HVAC and residential appliance parts, we like to do things a little differently. First, you need to understand and demonstrate our Core Values with safety being your first priority. That’s key. But we’re also looking for unique enthusiasm, high integrity, courage to embrace change…and if you know a few jokes, that puts you on the top of our list!
Do you have a genius-level knowledge of original equipment manufacturer parts? If not, no problem! We’re more interested in passionate people with fresh ideas from different backgrounds. That’s what keeps us at the top of our game. We’re proud that our workplace has been recognized for its growth and innovation on the Inc. 5000 list 15 years in a row and the Crain’s Fast 50 list ten times. We are honored to be voted by our Chicagoland team as a Chicago Tribune Top Workplace for the last four years.
If you’re ready to roll up your sleeves, go above and beyond and put your ambition to work, all while having some fun, let’s chat – Apply Today!
Perks
- Parts Town Pride – check out our virtual tour and culture!
- Quarterly profit-sharing bonus
- Hybrid work schedule
- Team member appreciation events and recognition programs
- Volunteer opportunities
- Monthly IT stipend
- Casual dress code
- On-demand pay options: Access your pay as you earn it, to cover unexpected or even everyday expenses
- All the traditional benefits like health insurance, 401k/401k match, employee assistance programs and time away – don’t worry, we’ve got you covered.
The Job at a Glance
A Typical Day
Help with and Implement the Backend Architectural Artifacts
- Platform level systems and services (PIM, ERP, Commerce, CMS, Marketing etc), their relationships and interconnectivity
- Implementation level architecture for secure, cloud-native, scalable & performant backend services (monoliths, microservices, modularization)
- Contribute to and maintain our org wide Architecture Decision Records
- CI/CD practices, environment configuration, feedback loops, etc
- Backend tooling, frameworks, their application, quality gating and measurement
- Technology stack/services consultancy and selection in accordance with technical and quality requirements (scalability, performance, security, compliance)
- Drive Ecommerce and Parts Town wide projects
- Disaster Resiliency, Recovery and Availability Planning capabilities
- Logging strategies for efficient root cause analysis and low MTTR’s
- Monitoring, Alerting and on-call policies
- Unit, Integration and Acceptance level, API contract testing strategies
- Ongoing metrics and dashboarding on backend performance (SLAs, SLOs, SLIs, Golden Signals dashboarding etc)
- Our customers need to love what we do for them
- Work across disciplines and with other Principal Engineers to evangelize for the needs of the Backend discipline
- Knowledge transfer, training, mentoring of backend practices across the engineering teams
- You have 5+ years of relevant industry experience and Bachelor’s Degree in Computer Science or equivalent.
- You have extensive ecommerce experience with exposure and usage of major ecommerce platforms (SAP Commerce Cloud, Magento, Mirakl, Punchouts, etc)
- You are an expert in backend technologies such as SAP Commerce Cloud, SAP S/4, ElasticSearch/Solr, Redis, MSSQL, MySQL, PostgreSQL – you know all ins and outs and how to power it through
- You are advocate and enabler of strong quality controls (unit, integration, acceptance testing frameworks and methodologies) and utilize industry leading tooling for that (Junit, SonarCloud, Jmeter, Webdriver.io and etc.)
- You are proficient in one or more major cloud platforms, such as Azure (preference), Google Cloud, AWS or others and you have deep understanding of cloud native methodologies
- You integrate containerization technologies in your day-to-day such as Docker/ContainerD, Kubernetes (K8S, K3S), as well as container registries and artifact tools such as Artifactory, GCR, ACR, ECR
- You are hands-on with vertical and horizontal scaling of systems and services including microservice, monolithic, Web/Queue/Worker and distributed systems architectural patterns
- You speak fluent API! REST, GraphQL and event-driven architecture principles with best practices and tooling such as Pub/Sub, Kafka and others – you are on a roll and ready to jam!
- You have experience with APM, distributed tracing techniques, monitoring and logging tools like AWS CloudWatch, EFK/ELK Stack, OpenTelemetry, Dynatrace, Datadog, New Relic, etc
- You have a strong understanding and observed application of oAuth2, Spiffe’s, and other Authz and Authn, you share best practices and tooling with everyone!
- You’ve got serious coding superpowers in a range of programming languages and associated frameworks such as Java, JavaScript, HTML, CSS, SpringBoot, ReactJS, NextJS, TailwindCSS, etc
- You have knowledge of diagramming tools and methodologies (e.g. Miro, Diagrams.net, Figjam, Mermaid.JS etc)
- You’re an all-star communicator and are proficient in English (both written and verbal)
- You have a quality, high speed internet connection at home
About Your Future Team
At Parts Town, we value transparency and are committed to ensuring our team members feel appreciated and supported. We prioritize our positive workplace culture where collaboration, growth, and work-life balance are celebrated. The salary range for this role is $111,382.34- 150,314.59 salary which is based on including but not limited to qualifications, experience, and geographical location. Parts Town is a pay for performance-company. In addition to base pay, some roles offer a profit-sharing program, and an annual bonus depending on the role. Our comprehensive benefits package includes health, dental and vision insurance, 401(k) with match, employee assistance programs, paid time off, paid sick time off, paid holidays, paid parental leave, and professional development opportunities.
Parts Town welcomes diversity and as an equal opportunity employer all qualified applicants will be considered regardless of race, religion, color, national origin, sex, age, sexual orientation, gender identity, disability or protected veteran status.
See All 22 Back-End Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Back-End Engineer JobsBack-End Engineer Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Back-End Engineer Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring

Top Industries Hiring
- Technology & Software
- Education
- Healthcare & Medical Services
- Investment & Asset Management
What Illinois Employers Look For
The qualifications that appear most often in Back-End engineer jobs across Illinois.
- Proficiency in at least one server-side language such as Java, Python, Go, or Node.js
- Experience designing and maintaining RESTful or GraphQL APIs at production scale
- Hands-on work with relational and non-relational databases including PostgreSQL, MySQL, or MongoDB
- Familiarity with cloud platforms, particularly AWS, Azure, or Google Cloud, in a professional setting
- Understanding of microservices architecture, containerization with Docker, and orchestration with Kubernetes
- Bachelor's degree in computer science, software engineering, or a related technical field, or equivalent experience
Back-End Engineer Jobs in Illinois: Frequently Asked Questions
How do you become a back-end engineer in Illinois?
Back-end engineering carries no state-issued license in Illinois, so entry is credential-agnostic and portfolio-driven. Most Illinois employers, from Chicago fintech firms to Midwest enterprise software companies, hire candidates who hold a bachelor's degree in computer science or software engineering, or who can demonstrate equivalent skills through projects and professional history. Bootcamp graduates from programs based in Chicago have placed into junior roles at Illinois employers, provided they can show production-quality code and system design fundamentals.
Which companies hire back-end engineers in Illinois?
Illinois back-end engineer roles are posted by Capital One, Site Technologies, and QUO and others right now, based on current listings on Migrate Mate as of August 2026. Illinois's deep mix of financial services, healthcare systems, and enterprise technology companies means back-end openings appear across a broad range of industries rather than concentrating in a single sector.
Which Illinois cities have the most back-end engineer jobs?
Chicago, Illinois, and Addison account for the largest share of back-end engineer openings in Illinois. Chicago leads by a wide margin because it houses the headquarters and major engineering offices of Discover Financial, Morningstar, and Groupon, while suburban locations like Schaumburg and Naperville attract postings from Motorola Solutions and other large technology and telecommunications employers with campuses outside the city core.
Are there remote back-end engineer jobs in Illinois?
Yes, and more than most fields. About 93% of back-end engineer openings tied to Illinois are remote or hybrid as of August 2026, reflecting how naturally the role fits asynchronous, distributed work. Positions focused on API development, microservices, and cloud infrastructure tend to offer the greatest flexibility, while roles tied to on-site data centers or regulated financial systems more often require at least some in-office presence.
How can I get hired as a back-end engineer in Illinois with little or no experience?
The most realistic entry path is securing a junior or associate software engineer role at a mid-size Illinois technology company or one of the region's many fintech startups, where smaller teams often give new engineers broader responsibilities sooner. Candidates from adjacent roles such as QA automation engineer or database administrator have transitioned into back-end positions at Illinois employers. Building a GitHub portfolio that demonstrates a complete REST API or a small cloud-deployed service carries significant weight with Illinois engineering hiring managers who screen before a recruiter ever calls.
Where can I find and apply to back-end engineer jobs in Illinois?
You can find and apply to back-end engineer jobs in Illinois on Migrate Mate, which lists current Illinois openings in one place. Search for roles that match your experience level and stack, then apply directly to the ones that fit.
See All 22 Back-End Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
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