OOP jobs in Illinois

Software Development Engineer in Test: IT Quality Assurance, Journey

Remote or Olympia, Washington

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Today

Salary : $85,800.00 - $115,416.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-07827 Department: Employment Security Department Division: Information Technology Services Division Opening Date: 10/13/2026 Closing Date: 10/27/2026 11:59 PM Pacific Salary Information: The high end of the salary range, Step M is typically a longevity step Description The ideal candidate for this Software Development Engineer in

Full-time

USD 85,800.00 - 115,416.00 per year

Sr. Software Engineer

Chicago, Illinois

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Today

Location: Chicago, IL Salary: $140,000.00 USD Annually - $160,000.00 USD Annually Description: Senior Software Engineer Location and Work Arrangement Chicago, Illinois (Hybrid) This role is based in downtown Chicago and currently requires approximately one day per week onsite, with flexibility around in-person collaboration schedules. Role Overview Join a highly visible engineering team that is building and enhancing large-scale cloud-native platforms serving millions of users. Following a

Contract

USD 140,000.00 - 160,000.00 per year

Software Engineer

Hammond, Illinois

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Today

Location: Hammond, IL Salary: $70,000.00 USD Annually - $120,000.00 USD Annually Description: Manufacturing Systems Software Engineer - U.S Citizen OR Join a small engineering team developing and supporting high-availability software systems used in steel mills, scrap yards, docks, and furnace operations throughout North America. Our team operates from our offices in Northwest Indiana approximately 25 miles from downtown Chicago, Illinois. Close proximity or relocation to this area is a requir

Contract

USD 70,000.00 - 120,000.00 per year

ATLAS Application Developer (IT Application Development - Journey)

Remote or Tumwater, Washington

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Today

Salary: $7,150.00 - $9,618.00 Monthly Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-169 Department: Dept. of Revenue Division: Information Services Opening Date: 10/05/2026 Closing Date: 10/18/2026 11:59 PM Pacific Description The Information Services Application Development Section, within our Information Services division, is a team made of developers who are passionate about continuous improvement and who actively

Full-time

USD 7,150.00 - 9,618.00 per month

Senior Full Stack Developer - Hybrid / Remote

Remote or Woodbury, New York

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Today

Genesis10 is currently seeking a Senior Full Stack Developer for a contract to hire opportunity with a Major Financial Institution. This is a hybrid role with a preference for candidates near Wilmington, DE; Horsham, PA; Lake Mary, FL; Woodbury, NY; or South Jordan, UT, though fully remote candidates will also be considered. This role will focus on full stack development with an emphasis on backend C#/.NET and API development. The ideal candidate will build and support microservices within the f

Easy Apply

Full-time

USD 65.00 - 75.00 per hour

Advisors

Remote

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Today

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team Overview Advisors for various and unanticipated worksites through the U.S. (HQ: Chicago, IL). Participate in all phases of the full software applications life cycle including the design, testing, and implementation of applications and systems software. Understand user requirements and ensure those requirements are achieved through software applications. Perform architectural reviews for developed

Full-time

USD 165,693.00 - 165,693.00 per year

Senior Java / A.I Engineer / Bedford Park, IL / On-Site

Bedford Park, Illinois

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Today

Join a growing and financially stable insurance organization as a Senior Software Developer in Bedford Park, IL. This is a full-time, onsite opportunity offering the chance to build and enhance business-critical applications using a modern technology stack including C#, Java, React, Git, CI/CD, and AI-assisted development tools. You'll play a key role in designing scalable software solutions while helping shape the future of technology within the organization. What makes this opportunity stand o

Easy Apply

Full-time

$140000 - $170000

Senior Remote Sensing Software Engineer

Remote or Aurora, Colorado

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Today

Job Number: R0250625 Remote Sensing Software Engineer, Senior The Opportunity: As a senior Remote Sensing Software Engineer, you will architect advanced SDA and remote sensing exploitation pipelines, guide technical direction, and lead multi-disciplinary teams building high-fidelity space observation analytics. You will shape next-generation tools that integrate imaging physics, ML-based behavior inference, and multi-sensor fusion. You'll join a collaborative technical delivery team where you'

Full-time

USD 86,900.00 - 198,000.00 per year

Senior Embedded Software Engineer

Hybrid in Niles, Illinois

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2d ago

Senior Embedded Software Engineer Niles, IL Hybrid Contract Responsibilities Design, develop and test embedded software and associated components that are part of a software and hardware system for audio products. Development will emphasize Linux platforms and can include leveraging Yocto tool suite, hardware drivers, embedded software applications, audio and control networking and other networking protocols and related areas using C++ and C as the primary programming languages. Work as part of

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Contract

Depends on Experience

Java Engineer / AI Tooling / InsurTech / Bedford Park, IL

Bedford Park, Illinois

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Today

An established insurance organization located in the Chicago area is seeking a Senior Software Developer to join its growing technology team. This full-time position offers the opportunity to work on modern software solutions supporting a large-scale insurance platform while utilizing technologies including Java, C#, cloud-based architectures, microservices, and AI-assisted development tools. This opportunity stands out because the organization is actively investing in AI-driven engineering prac

Easy Apply

Full-time

$150000 - $160000

Senior Java Engineer / AI / Insurance

Bedford Park, Illinois

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Today

A leading insurance organization is seeking a Senior Java Engineer to support the modernization of its technology platform and software development practices. The company is embracing AI-driven development to improve efficiency, accelerate delivery, and drive business impact. As the engineering organization evolves, this role offers an opportunity to influence technical direction, shape development practices, and contribute to a culture of innovation. This high-impact engineering role focuses on

Easy Apply

Full-time

$140000 - $180000

AEM Technical Architect

Remote

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2d ago

Position: Lead AEM Technical Architect Remote Longterm Contract Skills: 5-10 years experience in the Web and/or ECMS technologies3+ years of direct client consulting experienceExcellent verbal and written communication skills as well as customer relationship building skills.Articulate technical solutions and how they can solve client business problems to both technical and non-technical audiences.Adapt to and work effectively with a variety of clients and in complicated situations, employing st

Easy Apply

Contract, Third Party

Depends on Experience

Backend Software Developer

Remote

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Today

Description & Requirements The Software Developer (Backend) provides subject matter proficiency for our USAF mission. This role is responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modifi

Full-time

USD 120,000.00 per year

.NET Developer

Chicago, Illinois

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Today

100% Remote | C#/.NET | Growing SaaS Company This Jobot Job is hosted by: Ellie Staver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $110,000 - $130,000 per year A bit about us: We are a growing software company providing a cloud-based SaaS platform used by organizations across the country to manage their day-to-day operations. Our platform supports everything from registration and scheduling to billing, payments, attendance, reporting, a

Full-time

USD 110,000.00 - 130,000.00 per year

C++ Embedded Software Developer

Chicago, Illinois

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23d ago

Role : C++ Embedded Software Developer Location: : Chicago IL Job Description: Design, code, test, and provide ongoing support for embedded systems software to meet technical and customer requirements. Design and code based on low-level software requirements. Build, test, and deliver real-time embedded software to target environments in support of program and customer commitments. Assist with system-level testing, working closely with cross-functional areas to coordinate desired solutions, docum

Part-time, Full-time, Contract, Third Party

$70

Lead AI Engineer - TCO Agent Platform

Remote

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Today

As the Lead AI Engineer for our next-generation TCO Agent Platform, you will serve as the technical lead and multi-agent system architect for a greenfield, proactive FinOps AI platform. You will oversee the development, orchestration, and governance of an ecosystem comprising 8 specialized AI agents (e.g., Commitment Optimization, Financial Operations, Resource Optimization, Anomaly Detection) running within a multi-cloud Google Cloud Platform/AWS environment. You will drive core architectural e

Full-time

Lead AI Engineer - TCO Agent Platform

Remote or New York, New York

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Today

Full-time

Principal Software Engineer, Core Pricing

Remote

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Today

About Upstart At Upstart, we're united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and advanced AI to reshape access to credit, helping millions move forward financially with clarity and confidence. As the leading AI lending marketplace, we partner with banks and credit unions to expand access to affordable credit through technology that's both radically intelligent and deeply human. Our

Full-time

USD 195,300.00 - 270,400.00 per year

Java Developer / Software engineer / Backend Engineer / Backend Developer

Remote

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2d ago

We re Hiring: Java Developer Are you an experienced Java Developer passionate about building scalable, high-performance applications? Join our team and work on modern Java, Spring Boot, Microservices, Cloud & Containerization technologies. Location: Remote Experience: 8+ Years Looking for a strong Java Developer with experience in: Java & OOP Spring Boot & Microservices REST / SOAP APIs Oracle / MongoDB Docker & Kubernetes Cloud Platforms Git, JIRA & TeamCity Agile Development

Easy Apply

Full-time, Third Party

$120,000 - $140,000

Engineering Manager

Remote

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Today

Description: Remote Our client seeks an Engineering Manager to provide hands-on technical leadership and deliver production-grade solutions on Azure using microservices and the .NET stack. The role embeds DevSecOps and compliance by default, champions AI-assisted engineering practices, and collaborates across architecture, security, application, infrastructure, and customer service teams. The Engineering Manager leads roadmap execution, ensures quality and readiness, and partners with stakehol

Full-time

USD 145,000.00 - 185,000.00 per year

OOP jobs in Illinois, USA