104 Results for

Principal Software Engineer Jobs in Illinois

Jobs

Chicago, IL19 days ago

$139,900–$274,800 Per Year

Masters Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

Chicago, IL17 days ago

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. For example, Debugging Azure Networking for Elastic Cloud Serverless is part of our efforts, and we want your experience to contribute to a truly exceptional customer experience.

New!

Chicago, IL2 days ago

$80,000–$165,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are seeking a dynamic and innovative Senior Software Engineer with a strong background in Python and Django to join our forward-thinking technology company.

New!

Texas1 day ago

$50–$54 Per Hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Resolve moderately complex issues and lead a team to meet existing client needs or potential new clients needs while leveraging solid understanding of the function, policies, procedures, or compliance requirements.

Chicago, IL30 days ago

Remote

You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes. • You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.

New!

Chicago, IL2 days ago

$170,000–$225,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are seeking a Principal Solutions Architect – Machine Learning to serve as a trusted advisor to clients while leading the design and delivery of enterprise AI / ML solutions.

New!

Chicago, IL2 days ago

$170,000–$225,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role is ideal for someone with a strong hands-on background in Data Engineering or Solutions Architecture who has also succeeded in pre-sales, post-sales, account expansion, or client consulting environments.

Chicago, IL30 days ago

Develop AI-powered products and agents that drive revenue pipeline and improve GTM operational efficiency - whether thats enhancing lead scoring models, automating content generation and multi-step GTM workflows, enriching data, or building smarter seller-facing tools. • You want to impact the industries that run our world: Your efforts will result in real-world impact—helping to keep the lights on, get food into grocery stores, reduce emissions, and most importantly, ensure workers return home safely.

Chicago, IL30 days ago

Remote

Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

Chicago, IL15 days ago

Consultative Value Realization: Partner with Account Executives and C-level stakeholders (CDO, CTO) to articulate the business impact of data integrity, moving beyond "point-to-point" integration toward holistic data lifecycle management. • Cross-Functional Influence: Act as the primary subject matter expert (SME) for Data Management within the AMER sales organization, bridging the gap between technical IT requirements and business-driven data governance initiatives.

Chicago, IL15 days ago

Peoria, IL19 days ago

$35–$40 Per Hour
Full-time
Employee

The role involves designing, developing, and maintaining embedded software for off-highway vehicle applications. You will work closely with cross-functional teams to build scalable, reliable, and high-performance systems.

Springfield, IL30+ days ago

$96,800–$223,400 Per Year

We’re embarking on ambitious new initiatives such as building new innovative platforms, high performance primitives, frameworks to support OCI developers, and new container runtime that will allow us to run the full variety of OCI services, including our most demanding, high-performance, high-availability services. Your work will focus on building a centralized platform for OCI teams to manage Software BOM, tracking security/vulnerability updates, EOL-detection, building automated guardrails to prevent security exposure and ensure governance and compliance across all of OCI.

Springfield, IL30+ days ago

You will operate at the intersection of hands-on engineering excellence and strategic technical leadership — contributing directly to complex features while shaping how the entire engineering organization builds, scales, and operates its software. + Cloud and Infrastructure: Deep hands-on experience with AWS or Azure including serverless compute, managed messaging (SQS/SNS/Service Bus), managed databases, and cost optimization.

Springfield, IL16 days ago

The Senior Software Engineer works closely with a global team of engineers to build robust solutions that meet our business objectives following continuous integration and continuous deployment processes, while supporting software and associate software engineers. Subject to their specialization, this Senior Software Engineer leads the design, development, testing, publishing, and/or support of different cloud-based products and solutions and serves as subject matter expertise for customer implementation and cloud platform support.

Springfield, IL30+ days ago

$163,900–$235,550 Per Year

Operating at a principal level, this role goes well beyond traditional requirements gathering—serving as a trusted advisor, systems strategist, and transformation leader across large, multi-phase programs involving D365 Finance & Operations, and integrated enterprise platforms. This role partners closely with Finance and Go To Market teams and IT leadership to translate complex business objectives into scalable, compliant, and future-ready system solutions.

Chicago, IL30+ days ago

Demonstrated team leadership experience (formal or informal) - preferred/strongly desired: Task leadership, mentoring, QA/QC reviews, and coordinating deliverables across disciplines. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients’ investments.

Springfield, IL30+ days ago

Remote

You will work on a diverse technology stack that spans low-level embedded systems and high-level server-side platforms, designing solutions to enable continuous self-testing, autonomous software updates, real-time data reporting, and seamless integration between factory systems and vehicle platforms. The Digital Manufacturing Systems team is seeking a highly motivated Principal Diagnostics Engineer to play a key role in imagining, inventing, and implementing cutting-edge technology that manufactures the next generation of Ford vehicles.

Bloomington, Illinois30+ days ago

$78,081.25–$159,100 Per Year

With the opportunity to initially earn up to 20 days annually plus parental leave, paid holidays, celebration day, life leave (40 hours/year), bereavement leave, and community service/education support days, there will be plenty of time for you! Within our suite there are opportunities to lead small development teams and interact with Staff, Senior, and Principal Engineers across the department as we work to influence and assist many areas develop their business processes and services.

Chicago, IL26 days ago

$160,000–$170,000 Per Year

They are expanding capabilities and seeking an experienced Technical Leader / Principal Mechanical Design Engineer to drive innovation, lead mechanical design efforts, and guide multidisciplinary teams through the full product development lifecycle. Position OverviewThis is a high-impact leadership role for a results-driven engineer with strong mechanical design expertise and proven success leading cross-functional teams.

New!

Chicago, Illinois5 days ago

This role will play a key part in shaping technical direction, mentoring engineering teams, and delivering secure, high-impact solutions used by hotels, multifamily communities, campgrounds, college campuses, and other large-scale environments to provide secure internet connectivity for guests and residents worldwide. Design and maintain event-driven and serverless architectures using AWS technologies such as Lambda, DynamoDB, EventBridge, API Gateway, and Step Functions.

Chicago, IL30+ days ago

$185,000–$220,000 Per Year

You’ll be the technical backbone of end‑to‑end quality—architecting test environments, building automation frameworks, partnering with distributed teams, and ensuring releases land clean, stable, and production‑ready. By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes.

Springfield, IL30+ days ago

Remote

$114,500–$154,575 Per Year

Rocket Software Sales Engineers are experienced technical professionals with an extensive enterprise software sales background who can successfully be the technical sales lead on software opportunities to progress and close business, and must function well as a member of a dynamic team, while having the ability to also work independently to progress and close business. + Strong understanding of data integration concepts, especially relating to mainframe databases (such as IBM Db2, IMS, VSAM) and cloud-native databases (such as Amazon RDS, Amazon Aurora, Amazon Redshift).

Chicago, IL30+ days ago

$166,250–$260,000 Per Year

As a Principal Security Engineer at JPMorganChase within the Cybersecurity and Technology Controls line of business, you provide expertise and engineering excellence as an integral part of an agile team to enhance and develop cybersecurity software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, circumvention, and malicious behavior. JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P.

Chicago, IL30+ days ago

$119,765–$140,900 Per Year

In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. We are seeking a Principal Systems Engineer with strong experience in software engineering, automation, cloud platforms, and identity infrastructure to help modernize and scale our enterprise platform services.

Lisle, IL30+ days ago

Full-time

Your role will be the owner of detailed analysis, trouble shooting, product design knowledge, laboratory test knowledge, system design knowledge, intimate customer system application requirement knowledge, bridging this detailed knowledge with us to our manufacturing process and capabilities to help drive the team to reliably deliver our product on time. Your JobMolex is seeking an experienced mechanical Principal Launch Engineer to help solve our biggest challenges in product design, systems integration, customer architecture, and manufacturing with our industry-leading high-speed connector and cable systems for our big data and hyperscale customers.

Chicago, IL19 days ago

This role focuses on designing, developing, and maintaining automated testing frameworks and ensuring high-quality software delivery across complex platforms. You will work on high-impact systems, collaborate with experienced teams, and help drive quality and automation across enterprise applications.

North Carolina14 days ago

$221,935–$332,903 Per Year

NY generally ranges: $221,935-$332,903 CA generally ranges: $231,585-$347,377 All other locations fall under our General State range: $192,987-$289,481 Benefits may vary depending on the nature of your employment with Cloud Software Group and the country where you work. Understand software best practices, design strategy and planning, test case development, deployment and execution, and identify product defects, debug issues and have them reported into a defect tracking system.

Northbrook, IL30+ days ago

Remote

The Senior Software Engineer, Order Management will collaborate closely with product managers, architects, and engineers to ensure high-quality, reliable, and maintainable code is delivered consistently backed by solid, automated tests from the start. + Work closely with product managers and team members to deeply understand user stories, as well as author technical stories that support the delivery of valuable solutions, leveraging your understanding of systems, tools, and applications in your product .

Chicago, IL30+ days ago

Remote

Full-time

We are currently unable to accept applications for candidates who reside in the following states: Alaska, California, Hawaii, Montana, North Dakota, New York, Rhode Island, Vermont, and Wyoming. Develop and maintain integration components using modern languages and frameworks (e.g., Ruby on Rails) — including APIs, background workers, and message processing pipelines.

Chicago, IL30+ days ago

Remote

Full-time

We are currently unable to accept applications for candidates who reside in the following states: Alaska, California, Montana, North Dakota, New York, Rhode Island, Vermont, and Wyoming. *Please note that we are unable to sponsor applicants for work visas for this position at this time. Where others bolt things on, we engineer them into our core systems and processes across cloud-based claims management, virtual vehicle appraisals, and elite loss and recovery services.

Moline, IL30+ days ago

Demonstrated ability to build integrated solutions across multiple IT platforms with an understanding of application development environments, database, data management and infrastructure capabilities and constraints. Understanding of computer technology, methodology, and full life-cycle development with demonstrated ability overseeing technical implementation of software products.

Springfield, IL30+ days ago

Remote

$120,500–$162,675 Per Year

We are seeking an accomplished Senior Software Engineer with deep expertise in IBM IMS™ Transaction Manager (TM) and Database (DB) application programming to drive the evolution of our IMS compatible technologies within our Enterprise modernization platform. + Contribute to the design and development of key components that replicate or extend IMS TM and DB behaviors—including message handling, transaction scheduling, PSB/DBD structures, DL/I call compatibility, and hierarchical database semantics.

Chicago, IL30+ days ago

Remote

Support the full project lifecycle for highly scalable and reliable services running in a cloud environment – discovery, analysis, architecture, design, review, documentation, building, migration, automation, deployment, production-readiness, and ongoing operational support. Upbound is the creator and primary maintainer of Crossplane, the popular open-source framework for building cloud-native control planes, with over 100 million downloads and adoption by more than 1,000 teams worldwide.

Rosemont, IL30+ days ago

Additionally, the applicant must have employment experience with: 1) 5 years of experience reviewing, translating and refining business requirements into a technical design, code and test logic; 2) 5 years of experience writing custom Java libraries; 3) 5 years of experience supporting systems on at least one primary database system (Oracle, DB/2, and Microsoft SQL Server); 4) 5 years of experience supporting systems in various technology stacks, such as “Red Stack” (Linux, Weblogic); 5) 5 years of experience in architecture, design and implementation of integration solutions; 6) 5 years of experience working on Middleware platform, including the following technologies: Oracle SAO Suite (BPEL, Mediator, B2B, and OSB). Act as Subject Matter Expert for the entire technical organization for these technologies and/or processes: Oracle SOA Suite, Oracle Data Integrator, web Methods Integration Platform, Manhattan IFEE Integration Framework, Web logic Application Servers, Other ETL and/or technologies as required supporting all application architecture within the Reyes and Martin Brower system portfolio.

Springfield, IL30+ days ago

$79,800–$178,100 Per Year

Oracle is seeking an experienced and driven Senior Software Engineer who wants to join a team of highly talented engineering professionals who are helping revolutionize the delivery of new cloud data centers around the globe. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle’s differing products, industries and lines of business.

Springfield, IL12 days ago

You will design and build full-stack features end-to-end, write high-quality automated tests, support production systems, and collaborate daily with Product Managers, Designers, QA Engineers, and globally distributed engineering peers. + Participate in the team on‑call rotation, collaborate in war‑rooms to resolve customer‑facing incidents, and contribute data and analysis to post‑incident reviews together with senior engineers and architects.

Chicago, IL26 days ago

Remote

Full-time

We are currently unable to accept applications for candidates who reside in the following states: Alaska, California, Hawaii, Montana, North Dakota, New York, Rhode Island, Vermont, and Wyoming. *Please note that we are unable to sponsor applicants for work visas for this position at this time. The Comms & Docs team crafts the language, documentation, and user guidance that power our industry‑leading ecosystem, removing friction, clarifying complexity, and helping users succeed at every step.

Chicago, IL30+ days ago

Remote

Full-time

We are currently unable to accept applications for candidates who reside in the following states: Alaska, California, Montana, North Dakota, New York, Rhode Island, Vermont, and Wyoming. *Please note that we are unable to sponsor applicants for work visas for this position at this time. About the role: As a Senior Site Reliability Engineer (SRE) at Snapsheet, you will play a critical role in ensuring our technology is reliable, scalable, and efficient while empowering our development teams to be more productive.

Chicago, IL30+ days ago

As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Celestica Engineering is seeking a highly motivated and self-driven candidate qualified for the position of Optical System Engineer to help design and build market leading Fiber Optic Communication Switching Network.

Chicago, Illinois8 days ago

Employee

Lisle, Illinois12 days ago

From a one-man company built on the world-changing invention of the McCormick reaper in 1831, to the 15,000-person-strong company we are today, few companies can lay claim to a history like International. With its brands Scania, MAN, International, and Volkswagen Truck & Bus, TRATON SE is the parent and holding company of the TRATON GROUP and one of the world’s leading commercial vehicle manufacturers.

Chicago, IL30+ days ago

Collaborate with interdisciplinary teams, including scientists, opto-mechanical engineers, and electrical engineers, to solve complex problems and deliver high-quality software solutions. Design, develop, and deploy reliable, maintainable, scalable, and fault-tolerant backend services and frameworks that control and calibrate our neutral atom quantum computers.

New!

Remote - Chicago, IL4 days ago

Remote

$138,400–$173,000 Per Year

This is an ideal opportunity for someone who has a passion for building leading-edge software and solving problems with long term solutions in order to build a scalable successful SaaS product used by millions of happy residents. Use test-driven development, code reviews, and continuous integration to deliver high-quality software and rapidly fix bugs as they come up.

Chicago, IL30+ days ago

$129,515.93–$194,273.89 Per Year

FreeWheel helps the television industry to monetize their premium contents through a robusttechnology platform, which enables consumers to view high quality videos on any devices including PC, smart phone, OTT device, set-top box and traditional TV. In-depth understanding of cloud, containerization and other related technologies, familiar with distributed architecture and commonly-used middleware such as cache, message queue, Nginx, etc., Experience in large-scale online service design, development and operation and maintenance is preferred.

Remote - Chicago, IL22 days ago

Remote

$138,400–$173,000 Per Year

Compensation & BenefitsThe base salary that we reasonably expect to pay for this role is $138,400 - $173,000The actual base salary for this role will be determined by a variety of factors, including but not limited to the candidate’s skills, education, experience, etc. Develop scalable, robust, and simple web-based solutions to solve complex business problems - this will involve some combination of leveraging our existing technology, refactoring, integrating with partners, or starting from scratch when it makes sense.

Chicago, IL30+ days ago

Remote

$150,000–$175,000 Per Year

This role involves close collaboration with product stakeholders, supporting internal teams, and engaging with customers to deliver well-structured, well-documented solutions that align with our mission and product goals. In addition, we have found and strongly believe that diverse teams are higher-performing, and we embrace the varied perspectives that our team members share with each other.

Chicago, IL8 days ago

You will work closely with founders and GTM leaders to rapidly identify opportunities, build mobile and web features, and deliver high-impact solutions at speed in a fast-moving startup environment. HirexHire (pronounced hire by hire) is a Chicago-based recruiting and talent consultancy that integrates with companies short-term to provide long-term talent solutions.

Moline, IL30+ days ago

$129,210–$139,210 Per Year

6 years of experience in designed, developed, tested, and integrated highly complex software solutions using Java 8 or later and Spring framework with SOAP/REST services. Utilized tools including AppDynamics/Datadog for performance monitoring, SiteScope for system availability, and DOTCOM for multi-region availability, enabling continuous monitoring and optimal system performance.

New!

Remote - Chicago, IL4 days ago

Remote

$138,400–$173,000 Per Year

This is an ideal opportunity for someone who has a passion for building leading-edge software, thrives on solving complex business logic, and is driven to help build a successful SaaS product used by thousands of happy businesses. Full-Stack Engineering: Develop scalable, robust, and performant solutions using our core stack (Ruby on Rails, TypeScript, GraphQL, React) to solve complex business problems.

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Principal Software Engineer Jobs in Illinois

Jobs

Principal Software EngineerMicrosoft

Principal Software Engineer (Networking) - PlatformElastic

Senior Software Engineer (Python / Django)Jobot

Senior Software Engineer- Ab Initio DeveloperPinnacle Technical Resources

Senior Software Engineer - Route ExecutionSamsara

Principal Solutions Architect – Machine LearningJobot

Principal Solutions Architect - (Data Engineering)Jobot

Senior Software Engineer, GrowthSamsara

Senior Mobile Software Engineer - BLE / ConnectivitySamsara

Senior Presales Solutions Engineer - DataBoomi

Senior Presales Solutions EngineerBoomi

Embedded Systems (C++ / Linux) (Only W2)Sovereign Technologies

Principal Software Engineer- OCI Software EcosystemOracle

Principal Engineer, SoftwareVerint Systems, Inc.

Sr. Engineer, SoftwareVerint Systems, Inc.

Sr Principal SW Development EngineerUKG

Principal Structural EngineerRimkus

Principal Diagnostics EngineerFord Motor Company

(AI Experienced) Software Engineer/Lead Software EngineerState Farm

Principal Mechanical Design EngineerSterling Engineering, Inc.

Principle Software EngineerTRAC Recruiting

Principal SDET (Software Development TestJudge Group

Principal Sales Engineer - Data ModernizationRocket Software

Principal Security EngineerJPMorgan Chase

Principal Systems Engineer (Microsoft Active Directory Domains)U.S. Bank

Principal Launch EngineerMolex

IT Software Engineer 5 (Senior SDET / Test Automation Engineer) (96948-1)Cullerton Group

Principal Application Development EngineerCloud Software Group

Senior Software Engineer, Order ManagementCrate & Barrel

Senior Software Engineer - ImplementationSnapsheet

Senior Software EngineerSnapsheet

Senior Software Engineer (React, DevOps, iOS, Javascript)CEDENT

Senior Software Engineer – IMS TM/DB Application ProgrammerRocket Software

Senior Software Engineer [REMOTE]Upbound - Job Posting

Senior Software Engineer - Integration/MiddlewareReyes Holdings

Senior Software EngineerOracle

Engineer, SoftwareVerint Systems, Inc.

Senior Software Engineer - Claims ManagementSnapsheet

Senior Software Engineer - Site Reliability EngineeringSnapsheet

Principal Engineer, Hardware Design - OpticsCelestica

Senior Software Engineer, ZaidynZS

Senior Software EngineerInternational Motors, LLC

Sr Software EngineerInfleqtion

Sr. Software Engineer - Resident ConciergeAppFolio, Inc

Sr. Software EngineerComcast Corporation

Sr. Software Engineer - Mixed Portfolio FoundationAppFolio, Inc

Senior Software EngineerCarta Healthcare

Founding Sr. Software EngineerHirexHire

2025115 -Senior Software Engineer - JDPrismJohn Deere

Sr. Software Engineer - LeasingAppFolio, Inc

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