Mid-Level Software Developer Jobs in Chicago, IL

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*Senior Full Stack NodeJS Engineer (Workday Integration experience) (15+ Years of experience)*

Kellton

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Remote

Third Party, Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Posi
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Posted 8 days ago | Updated 12 hours ago

Hardware System Engineer Staff/Systems Lead

Lockheed Martin Corporation

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Remote or Owego, New York, USA

Full-time

Job Description What We're Doing At Lockheed Martin, we are dedicated to pushing the boundaries of innovation and technology. Our mission systems drive advancements in defense, aerospace, and technology, helping to shape a secure and sustainable future. We pride ourselves on creating cutting-edge products that solve the world's toughest challenges, and we're looking for passionate engineers to help us deliver solutions that matter. The Work Lockheed Martin is seeking an experienced Hardware
Posted 53 days ago | Updated 7 hours ago

Senior Substation Protection and Control Engineer

Leidos

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Chicago, Illinois, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are looking for a Senior Substation Protection & Control Engineer to join our team. As an Career Prot
Posted 60+ days ago | Updated 7 hours ago

Senior Cloud Operations Engineer

Thomson Reuters U.S. Inc.

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Remote or Eagan, Minnesota, USA

Full-time

Senior Cloud Operations Engineer (Eagan, MN) Deliver, support, and maintain our production services in a technical operations environment. About the Role In this opportunity as Senior Cloud Operations Engineer, you will: Provide operational support and engineering across Shared Capabilities Services and Platforms that utilize Auth0, PingFederate, Twilio, and SparkPost; Troubleshoot and escalate production issues; monitor production issues until successfully resolved; communicate status of res
Posted 14 days ago | Updated 7 hours ago

Sr. Virtualization/Linux Engineer

Thermo Fisher Scientific

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Remote or Pittsburgh, Pennsylvania, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description When you're part of the team at Thermo Fisher Scientific, you'll do meaningful work, that makes a positive impact on a global scale. Join 100,000 colleagues who bring our Mission to life each day to enable our customers to make the world healthier, cleaner and safer. You'll find the resources here to achieve your career goals and help take science a step beyond by developing solutions for some of the world's toug
Posted 15 days ago | Updated 7 hours ago

DataDog Lead with Vector. dev

SumasEdge Corporation

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Remote

Third Party, Contract

Title: Datadog Lead with Vector.dev Experience Duration: 12 months Location: Remote Job Summary: As a Vector.dev , you will be responsible for the strategic implementation, optimization, and management of Vector.dev within our data infrastructure. You will act as the primary resource for Vector.dev, providing expert guidance, support, and solutions to optimize data collection, transformation, and routing processes. Requirements: Experience: Proven experience working with Vector.dev in a producti
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Posted 16 days ago | Updated 10 hours ago

Lead Gen AI engineer

Pyramid Technology Solutions, Inc.

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Remote

Contract

Position: Lead Gen AI engineer Location: Remote Duration: 5 months with possible extension Must have skills: AWS Bedrock, LLMs, RAG, Python or Node.js Description: Join a specialized GenAI team that will deliver scalable, production-grade solutions to automate mortgage document review, data extraction, and due diligence. You will build, optimize, and maintain workflows leveraging AWS Bedrock (BDA, Blueprints, Knowledge Base, Agents), LLMs, RAG, chunking strategies, and a full suite of AWS server
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Posted 16 days ago | Updated 2 days ago

Lead Gen AI engineer

Pyramid Technology Solutions, Inc.

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Remote

Contract

Position: Level: Lead Gen AI engineer Project duration: 5 months with possible extension Location: remote in the US Level: Lead Gen AI engineer Must have skills: AWS Bedrock, LLMs, RAG, Python or Node.js Responsibilities Deliver production-grade, end-to-end automation workflows for AI-driven mortgage document OCR, data extraction, and due diligence, using AWS Bedrock, AWS Textract and supporting cloud servicesDevelop, integrate, and optimize GenAI/RAG solutions using Bedrock Prompt Engineering &
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Posted 16 days ago | Updated 8 days ago

Senior System Performance and Power Engineer

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

Join NVIDIA, a trailblazer at the forefront of graphics and artificial intelligence performance, efficiency, and innovation. From our roots as a groundbreaking graphics company, we have evolved into a global leader in artificial intelligence, continuously pushing the boundaries to solve complex challenges across diverse industries. NVIDIA Silicon Solutions Group is seeking a versatile engineer to be part of the HW ArchDev team. The SSG team is uniquely positioned to have an end-to-end view of t
Posted 60+ days ago | Updated 7 hours ago

Staff Mobile Engineer, iOS

Adobe Systems

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Remote or New York, New York, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher
Posted 60+ days ago | Updated 7 hours ago

Senior ASIC Timing Engineer

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

Come be a part of new process technology adoption by joining NVIDIA's Advanced Technology Group! Work as part of the advanced technology team to optimize design tradeoffs and methodology on next generation CMOS technology. We are looking for a Senior ASIC Timing Engineer to join our dynamic and growing team! If you are problem solver and highly motivated individual searching for a collaborative and exciting role, join us today. We encourage applicants with a history of proven success working in
Posted 18 days ago | Updated 7 hours ago

Sr. Network Security Engineer

McKesson Corporation

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Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 19 days ago | Updated 7 hours ago

ServiceNow Developer Remote (LATAM)

Randstad - Torc

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Remote

Contract

We are seeking a Senior ServiceNow Developer to join our team and play a key role in designing, developing, and deploying enterprise-grade ServiceNow solutions. This position requires expertise in ITSM and ITOM, along with strong JavaScript development skills. You will work alongside architects and cloud engineers to enhance ServiceNow modules, modernize CMDB and application portfolios, and drive automation initiatives. This role is engineering and deployment-focused, involving integrations, upg
Posted 60+ days ago | Updated 16 days ago

Field Engineer 2 - San Francisco, CA (South Bay) - 2nd Shift

GE Healthcare

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Remote

Full-time

Job Description Summary The Senior Field Service Engineer performs on time and accurate preventative maintenance in one or more modalities of equipment. The Senior Field Service Engineer is aware of and follows all Field Modification Instructions and/or Instrument Service Information bulletins. Works independently to trouble shoot and perform moderately complex repairs on assigned equipment. Independently performs and leads equipment installations in one or more modalities. Responsible for drivi
Posted 60+ days ago | Updated 7 hours ago

Field Engineer 2 - San Francisco, CA (South Bay)

GE Healthcare

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Remote

Full-time

Job Description Summary The Senior Field Service Engineer performs on time and accurate preventative maintenance in one or more modalities of equipment. The Senior Field Service Engineer is aware of and follows all Field Modification Instructions and/or Instrument Service Information bulletins. Works independently to trouble shoot and perform moderately complex repairs on assigned equipment. Independently performs and leads equipment installations in one or more modalities. Responsible for drivi
Posted 60+ days ago | Updated 7 hours ago

Lead .NET Developer (MAUI, Xamarin) - W2 Only - Remote

Primesoft, Inc

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Remote

Contract

Role: Lead .NET MAUI Developer Exp: 10+ yrs Location: Remote (NY/CA/MA/IL/CO/MN/FL/GA/MI) Your Impact: Lead a development track for .NET MAUI applications targeting Android, Windows, and other platforms.Estimate user stories and contribute to sprint planning and technical design discussions.Mentor and support developers, ensuring alignment with coding standards and best practices.Own the quality of all code produced within your track, including code reviews and testing.Collaborate with the Lead
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Posted 8 days ago | Updated 8 hours ago

Gen AI Engineer/Lead

Diverse Lynx Llc

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Remote

Contract

Title: Gen AI Engineer/Lead Location: Remote is fine Duration: Fulltime Job Description:- Gen AI Engineer Must Have Technical/Functional Skills Programming languages (Python / PySpark)Machine learning algorithms and architecturesVector DB, RAG Pipeline - Architecting and implement RAG pipelines, integrating enterprise data with retrieval layers and language models.Agentic AI System - Building and scaling Agentic AI systems capable of autonomous task planning, execution, and feedback loops.Experi
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Posted 22 days ago

DevOps Engineer

Imagine Staffing Technology

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Remote

Contract

DevOps Engineer 100% Remote (United States) Contract $53-88/hr Positional Overview We re seeking an experienced OpenShift/Kubernetes Engineer to join a team managing and maintaining the company s container platform. This person should bring expert knowledge of the OpenShift/Kubernetes platform and best practices for cluster deployments to the team. A large part of this role will be playing with the latest and greatest technologies and making recommendations on how to take advantage of them. An i
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Posted 60+ days ago | Updated 23 days ago

Senior Software Apps Engineer iOS

AgreeYa Solutions

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Remote

Contract

Key projects or initiatives for the role:Git Repository support for syncing AOL MailMobile App RedesignSwift MigrationBest practice and developer productivity improvementsHow is success measured?High quality code with low count of regression ticketsMinimal delta between delivery and specified delivery deadlinesLow number of regression issues related to delivered codeLow number of significant changes required after peer reviews (must produce high quality code) Required Experience: Must-have skil
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Posted 13 days ago | Updated 11 hours ago

Senior Machine Learning Operations Engineer

CVS Health

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Remote or Irving, Texas, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 22 days ago | Updated 7 hours ago