Senior Lead Software Engineer Jobs in Illinois

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Senior ServiceNow Developer (Remote)

Oscar Technology

Remote

Contract

Job Title: Senior ServiceNow Developer (Remote, Cleared) Job Type: 12-Month Contract Location: 100% Remote (Must be available to work EST hours) Start Date: ASAP Compensation: Up to $70/hr W2 or $75/hr C2C Overview: We are currently seeking an experienced Senior ServiceNow Developer to support a long-term project. This fully remote opportunity requires a candidate with strong technical expertise across multiple ServiceNow modules and an active U.S. government security clearance. Key Responsib

Senior ServiceNowDeveloper- W2

Infinity Tech Group Inc

Remote or San Jose, California, USA

Contract

Job Details: We are seeking an experienced Senior ServiceNow Software Engineer to join our team and take a leadership role in the design, development, and optimization of our ServiceNow platform. This position requires deep expertise in the ServiceNow ecosystem, including configuration, development, and integration work, along with a strong ability to mentor junior engineers and collaborate with cross-functional teams to deliver business solutions. Key Responsibilities Platform Leadership: Serve

ServiceNow Developers with AI Experience on Moveworks and Now Assist

Cloudious

Remote or US

Third Party, Contract

ServiceNow Developers with AI Experience on Moveworks and Now Assist Job Title: Senior ServiceNow Developer Moveworks Integration Rate: $65/hr on C2C Role Overview We are seeking a highly skilled and experienced Senior ServiceNow Developer to lead the integration of AIdriven conversational platforms particularly Moveworks into our ServiceNow ecosystem This role will focus on enhancing automation user experience and operational efficiency across ITSM HRSD and CSM modules. Key Responsibilities L

Software Developer II - Pathology Informatics

Cleveland Clinic

Remote or Cleveland, Ohio, USA

Full-time

At Cleveland Clinic Health System, we believe in a better future for healthcare. And each of us is responsible for honoring our commitment to excellence, pushing the boundaries and transforming the patient experience, every day. We all have the power to help, heal and change lives - beginning with our own. That's the power of the Cleveland Clinic Health System team, and The Power of Every One. Job Title Software Developer II - Pathology Informatics Location Cleveland Facility Remote Location D

ServiceNow Architect with FSM(Remote)

Innovative Consulting Solutions, LLC

Remote

Contract, Third Party

Position:ServiceNow Architect with FSMLocation:RemoteDuration:Long term Job Description: must work Canada hours, USA hours and work with India teammay get OT payment sometimes and sometimes notcandidate must be very strong in ServiceNow FSM (Field Service Management) Must Have Skills Servicenow ITSM Skill 2 Yrs of Exp FSM Skill 3 Yrs of Exp APM Skill 4 Yrs of Exp - IOT Integration We are seeking an experienced ServiceNow Lead Developer with a strong background in Field Service Management (FSM)

.Net Developer

Solugenix Corporation

Remote or Los Angeles, California, USA

Full-time, Contract

.Net Developer Los Angeles, CA (Remote/Onsite) 6-Month contract to hire Job ID 25-09723Solugenix is assisting a client, a health insurance company, in their search for a .Net Developer. This is a 6-month contract to hire opportunity based out of Los Angeles, CA (Remote/Onsite).The .NET Developer II designs and develops .NET Web applications, web services, and windows applications using C#.NET on Visual studio .NET 2010 and 2013, JavaScript, AJAX and is under the supervision of a senior or lead

Senior Staff IT Developer

Right Skale, Inc.

Illinois, USA

Third Party

The Staff/Senior Staff IT Developer (Application Security) will design and secure internal applications, conduct security code reviews, perform penetration testing, and collaborate with cross-functional teams in an Agile environment. Key Responsibilities: Design secure, scalable IT solutions focused on performance. Conduct security code reviews for quality and best practices. Identify and remediate vulnerabilities (e.g., XSS, SQLi, CSRF, SSRF). Perform web app penetration testing (manual/automa

React Native Mobile Architect

Aptino

Remote

Contract, Third Party

Job Description:We are seeking a highly skilled and experienced Senior React Native Developer / Mobile Architect to join our mobile development team. The ideal candidate will have a proven track record of building scalable and high-performance mobile applications using React Native and related technologies. You will be responsible for leading mobile architecture decisions, implementing robust features, and ensuring seamless cross-platform user experiences. Key Responsibilities:Design, develop, a

Senior Java Developer

Custom Business Solutions, Inc.

Chicago, Illinois, USA

Full-time

NO SUBCONTRACTS, C2C or 1099 applicants. W2 candidates only. Custom Business Solutions, a Michigan-based talent agency, is seeking an experienced Senior Java Developer for a hybrid opportunity in Chicago, Illinois. Qualified candidates submitting an application will be considered for this direct hire opportunity. This is an exciting opportunity to work with a growing insurance client, and we re looking for someone passionate about hands-on development. REQUIRED TECHNICAL SKILL SET: Senior-level

Lead ServiceNow Developer

NuAxis LLC

Remote

Full-time

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers, engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated L

Placement Role - Senior Guidewire Developer with Insurance Domain Exp - Remote

Infinity Tech Group Inc

Remote

Contract, Third Party

Role: Senior Guidewire Developer with Insurance Domain Exp Direct Client Location: 100% Remote Duration: 6+ Months (Contract to Hire) Note: No O PTz/ H Onez for this Role. Job Description: Job Summary: We are seeking a highly skilled and experienced Senior Guidewire Developer to join our team. The ideal candidate will be responsible for designing, developing, and maintaining solutions using Guidewire InsuranceSuite (PolicyCenter, BillingCenter, and/or ClaimCenter). You will work closely with bus

Active Directory Engineer

TEKsystems c/o Allegis Group

North Chicago, Illinois, USA

Full-time

Description Abbott is looking for an experienced Sr. Federation Developer to provide expertise in C#, .NET, Python, Java and Mobile App Development connection authentication and authorization with Entra ID (Azure AD). Candidate should have strong experience with OIDC and OAuth connections for Single-Sign-On. Sr. Developer accountable for providing Level 3 engineering and troubleshooting assistance to application developers using many of the major software development language platforms. The cand

Windows Kernel Developer (C++)

Request Technology, LLC

Remote

Full-time

NO SPONSORSHIP Principal Kernel Engineer SALARY: $235,000 - $275,000 plus 10% bonus and pre-IPO stock LOCATION: remote You will focus on stopping ransomware. New features, bug fixes, performance enhancements, write high quality multithread. Safe code c++ in both Kernal mode win32 APIs and NT Kernal internals reverse engineering windows mini-filter drivers windows filter platform call out drivers SQL databricks rust c++ We deliver an anti-ransomware solution that breaks new ground as to what an a

Sr. Liferay Developer

Youngsoft

Remote

Contract

Youngsoft, Inc. ( is a global software solutions IT company, delivering digital enterprise business betterment since 1996. Through collaborative engagement and discovery with our clients and vendors, we co-create industry specialized digital products, applications software, process, programs, and project outcomes. Headquartered in metro-Detroit, we leverage "pods" of Subject Matter Experts, Business Analysts, Solutions Architects, Software Engineers, and Project Managers, fused with HyperCare th

Specialist, Engineering Component

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

ServiceNow SecOps Technical lead

Cloudious

Remote or US

Full-time

Job Title: ServiceNow SecOps Technical lead Location: Erlanger, KY Remote with Travel Salary: Market. Job Description: We are seeking a highly skilled and experienced ServiceNow Senior Developer to join our team The ideal candidate will be responsible for designing developing and implementing ServiceNow solutions ensuring seamless integration with existing systems and workflows This role requires a deep understanding of ServiceNow best practices ongoing knowledge of the latest ServiceNow featu

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

Staff Engineer II, Firmware (Hybrid)

Becton Dickinson & Company

Remote or Milpitas, California, USA

Full-time

Job Description Summary Seeking an experienced staff level Firmware Development Engineer to play a leading role in developing high quality instrument control firmware for BD's line of flow cytometers. As a leading member of the firmware development team, you will be responsible for architecting, developing, debugging, and documenting robust and reliable firmware to satisfy the product requirements. Must be detail-oriented, process-focused, and results-driven. Are you ready to make a difference

Engineer

Constellation Energy

Morris, 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

Engineer, Mechanical

Constellation Energy

Morris, 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