Senior Software Engineer Jobs in Illinois

Refine Results
501 - 520 of 2,101 Jobs

Software Engineer L5, Media Foundations

Netflix, Inc.

•

Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Good Media Foundations make life feel seamless at Netflix, for both creators and consumers of content. Our team is focused on simplifying media interchange - so that cr
Posted 28 days ago | Updated moments ago

Security Engineer (IGA - Okta Identity Governance Sr. Engineer

Ztek Consulting

•

Remote

Contract

Hi, I would like to share an excellent opening Contact Security Engineer (IGA - Okta Identity Governance Sr. Engineer) do go through the details and kindly send me the updated resume. Location : Remote Type of Hire : Contract Mode of interview : WebEx / Teams Client : McKinsey & Company Job Description : As an OIG Sr. Developer, you will collaborate closely with cross-functional teams, including IT operations, security, application development, and business stakeholders. You will work alongs
Easy Apply
Posted 20 hours ago

Sr. Engineer 2 - Infrastructure Platform Engineering

Publix

•

Remote or Lakeland, Florida, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 49 days ago | Updated 1 hour ago

Senior Firmware Engineer

Copeland

•

Remote

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 41 days ago | Updated moments ago

Senior Staff Engineer, Electrical

Constellation Energy

•

Marseilles, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 1 day ago | Updated 14 hours ago

Lead AI/ML Software Engineer - Remote

UnitedHealth Group

•

Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 60+ days ago | Updated moments ago

Sr. Engineer 2 - Infrastructure Platform Engineering

Publix

•

Remote or Alpharetta, Georgia, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 49 days ago | Updated 1 hour ago

Sr. Data Platform Engineer

Exl Service

•

Remote

Full-time

Position Overview: We are looking for a Senior Engineer with 10-15 years of experience to help design, build, and maintain enterprise-grade data and AI platforms. This role requires strong technical expertise in distributed systems, real-time data integration, metadata-driven design, and cloud-native development. The Senior Engineer will work closely with Solutions and Data Architects, contributing to the technical implementation of scalable, secure, and well-governed systems while collaborating
Easy Apply
Posted 19 days ago | Updated 15 days ago

Senior Staff Engineer, End-user Compute Platform

NVIDIA Corporation

•

Remote or Santa Clara, California, USA

Full-time

We are looking for a Senior Engineer to join our End-User Compute team at NVIDIA. Your work will create a new developer paradigm: enabling dynamic access to desktop compute and applications on demand that can be accessed from anywhere. This role specializes in building server and application products designed to make developers more productive. You'll apply your expertise in software engineering, infrastructure, and DevOps to build a world-class cloud desktop platform. What you'll be doing: Wor
Posted 58 days ago | Updated moments ago

Sr. Engineer (M365 Copilot Specialist)

INSPYR Solutions

•

Remote

Contract

Sr. Engineer (Microsoft 365 Copilot Specialist) - Long Term Project - Remote (ET)Title: Sr. Engineer (Microsoft 365 CoPilot) Location: Remote (ET) Duration: Long Term Project - 6+ months Compensation: $90-106.00/hr Work Requirements: , Holders or Authorized to Work in the U.S. What We Do/Project We are seeking an accomplished Senior IT Engineer with deep, hands-on experience in Microsoft Copilot technologies, including Copilot for Microsoft 365, Copilot Chatbot, and Copilot Studio. This individ
Easy Apply
Posted 28 days ago | Updated 7 hours ago

Senior Algorithm Engineer -- Autonomous Vehicles

NVIDIA Corporation

•

Remote or Santa Clara, California, USA

Full-time

Join our DRIVE Road Structure, Online Mapping, and Context Fusion team as we shape the future of autonomous driving! In this role, you'll play a key part in developing a comprehensive 3D world model by integrating map and perception data, enabling our vehicles to navigate even the most complex roads and intersections in the U.S. and Europe. Collaborate closely with our perception and planning teams to deliver robust solutions central to our vision for autonomous vehicles. If you're passionate ab
Posted 27 days ago | Updated moments ago

Senior Agentic AI Engineer

Leidos

•

Remote

Full-time

At Leidos, you'll contribute to AI solutions that serve critical national and global missions-ranging from defense and intelligence to healthcare, energy, and space exploration. Our work emphasizes Trusted AI: systems that are transparent, ethical, resilient, and accountable. You'll collaborate with multidisciplinary teams to transition AI research into operational environments where accuracy, security, and reliability are non-negotiable. Joining Leidos means applying your expertise to solve som
Posted 3 days ago | Updated moments ago

Security Software Engineer (L5), Detection Engineering

Netflix, Inc.

•

Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Team The Detection Engineering Team is responsible for analyzing high-risk attack paths that could have substantial impact on Netflix and creating focused detection
Posted 47 days ago | Updated moments ago

Senior Security Engineer, Offensive Security

Rippling

•

Remote

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even
Posted 26 days ago | Updated moments ago

Senior Engineer, Project Engineering (Onsite)

RTX Corporation

•

Rockford, Illinois, USA

Full-time

Date Posted: 2025-07-24 Country: United States of America Location: A01: Rockford - Aerospace 4747 Harrison Avenue, Rockford, IL, 61125 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace technology. We have an opportunity for a driven and detail-oriented Project Engineer to lead a cross
Posted 8 days ago | Updated moments ago

Sr Platform Engineer (Databricks)

Spar Information Systems

•

Remote or US

Full-time, Contract

Sr Platform Engineer (Databricks) Role Location: Remote Permanent The role we're hiring for requires a Platform Engineer who can write Infrastructure as Code (IaC) to enable AWS and Databricks resources and features. Must Have Skills At least 15+ years of experience in a DevOps or similar role. Strong/Very good understanding of AWS services and cloud architecture. Proficiency with Databricks (must) and terraform. Strong hands-on experience with Terraform, AWS CDK, Python, YAML, and designing Da
Easy Apply
Posted 16 hours ago | Updated 11 hours ago

Senior Systems Integration Engineer

NVIDIA Corporation

•

Remote or Santa Clara, California, USA

Full-time

NVIDIA is searching for a highly motivated engineer with a passion for system software delivery. You'll join NVIDIA's growing GPU software team in developing continuous integration infrastructure in support of NVIDIA's mission critical software releases. You'll have a central role in helping the team build a world-class build and integration system that scales with the team's mission. What you'll be doing: Be responsible for maintaining and improving mission critical infrastructure and test con
Posted 14 days ago | Updated moments ago

Senior Engineer, Advanced Computing - HPC/Kubernetes

Balyasny Asset Management

•

Chicago, Illinois, USA

Full-time

BAM is seeking an innovative and driven self-starter for a Senior Engineer position in the Advanced Computing Engineering team. Candidates must embody a mindset of continuous learning and innovation to deliver solutions that help drive the success of the business. As a Senior Engineer, you will: Contribute and build our HPC environment used for research. Develop and maintain our global storage offering for the firm across multiple datacenters and environments. Contribute to our Linux servers.
Posted 60+ days ago | Updated moments ago

Senior Staff Engineer, Electrical

Constellation Energy

•

Marseilles, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 9 days ago | Updated moments ago

Senior Java Engineer Vice President

JPMorgan Chase & Co.

•

Chicago, Illinois, USA

Full-time

Job Description The JPMorgan Chase & Co. (JPMC) Firmwide Events Team partners with businesses to deliver consistent, high-touch, distinctive client experiences. Our events range from signature global events to small intimate programs, with a focus on new client acquisition, deepening relationships increasing flows, whilst building our brand and adhering to global standards. As a Senior Java Engineer Vice President you will partner with the Firmwide Events and Marketing teams to coordinate the c
Posted 27 days ago | Updated moments ago