Lead Backend .Net Developer Jobs in Chicago, IL

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Fullstack Developer

iSpace, Inc

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Remote

Contract

Lead Full Stack Developer Assess Custom Projects Location: 100% REMOTE Duration: 6-12 Months Contract Job Summary: We are seeking an experienced Lead Full Stack Developer with 10+ years of software development experience, specializing in component-based development and single-page applications (SPA). The ideal candidate should have strong expertise in .NET, C#, ReactJS, NodeJS, and SQL. In this role, you will be responsible for architecting, developing, and optimizing enterprise applications,
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Posted 52 days ago | Updated 1 day ago

Senior Manager - IT Application Development Fuel Management

United Airlines

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Chicago, Illinois, USA

Full-time

Description Find your future at United! We're reinventing what our industry looks like, and what an airline can be - from the planes we fly to the people who fly them. When you join us, you're joining a global team of 100,000+ connected by a shared passion with a wide spectrum of experience and skills to lead the way forward. Achieving our ambitions starts with supporting yours. Evolve your career and find your next opportunity. Get the care you need with industry-leading health plans and best-i
Posted 60+ days ago | Updated moments ago

Software Engineer II (Full stack)

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary This role performs and implements activities that impacts components / processes of specified functional areas of the Walgreens business software products OR Digital/Online application in an Agile environment. Work is typically received in short-term assignments that often require the application of independent judgment. Operates within the context of defined procedures that provide desired functionality to digital solutions, products and programs, typically for inte
Posted 31 days ago | Updated moments ago

Software Engineer I (Full Stack)

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary This role performs and implements activities that impact limited components / processes of specified functional areas of the Walgreens Digital/Online platform in an Agile environment. Work is typically received in short term assignments that require application of independent judgment. Operates within the context of defined procedures that provide desired functionality to digital solutions, products and programs, typically for small to medium, basic systems. Impleme
Posted 31 days ago | Updated moments ago

Software Engineer 2

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary This role performs and implements activities that impacts components / processes of specified functional areas of the Walgreens business software products OR Digital/Online application in an Agile environment. Work is typically received in short-term assignments that often require the application of independent judgment. Operates within the context of defined procedures that provide desired functionality to digital solutions, products and programs, typically for inte
Posted 42 days ago | Updated moments ago

Qualified Security Assessor

Endava

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Remote

Full-time

What You Will DoWork on Client identified PCI-related gaps in many of its systems and processesTransform the enterprise to evangelize PCI Compliance as a standard operating procedure.Establish Program FrameworkDefine organizational roles & responsibilitiesUpdate critical processes, e.g. scope/descopeWork on FY26 plan & budget forecastDiscover and Document Enterprise LandscapePrioritize past audit findingsEstablish Remediation Framework and planDeploy automation for data lineage, dependency and i
Posted 16 days ago | Updated 2 days ago

Senior Software Engineer I - Mobile | Web

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: As a Senior Software Engineer - Mobile Web at Walgreens, you will play a critical role in designing, developing, and delivering high-performance digital solutions that enhance the customer experience across mobile and web platforms. You will contribute to Walgreens' digital transformation by building scalable, secure, and accessible applications that power seamless interactions for millions of users. In this role, you will collaborate closely with cross-functional
Posted 27 days ago | Updated moments ago

.Net Application Architect

iCUBE Solutions

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Remote

Contract

Role .Net Application Architect Location Remote (Des Moines, IA) Duration Long Term Contract Mode of Interview Web-Ex We are seeking a highly skilled application architect to lead our development team in creating software solutions that meet our clients' needs. JOB DESCRIPTION: We are seeking a highly skilled application architect to lead our development team in creating software solutions that meet our clients' needs. You will be responsible for communicating with clients to determine their req
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Posted 10 days ago

Quality Assurance Specialist

Kforce Technology Staffing

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Remote or Johnston, Rhode Island, USA

Contract

RESPONSIBILITIES: Kforce has a client in need of a Quality Assurance Specialist in Johnston, RI. Key Responsibilities: * Quality Assurance Specialist will conduct manual testing of application functionality, back-end processes, and ETL workflows * Perform thorough testing of SQL, Stored Procedures, and ETL processes to ensure data integrity and system reliability * Collaborate with the team to adopt automated testing practices based on Product Owner prioritization * Partner with the QA team and
Posted 12 days ago | Updated 17 hours ago

Senior Software Engineer II - Full Stack Java (Supply Chain)

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: This role demonstrates proficiency across core functions within supply chain systems, with advanced specialization in logistics, warehouse management systems (WMS), and transportation management systems (TMS). The position is typically assigned to strategic and complex initiatives that significantly impact the efficiency and effectiveness of end-to-end supply chain system processes. Responsibilities involve implementing and optimizing technology solutions that enhan
Posted 20 days ago | Updated moments ago

Software Engineer I - .Net - Hybrid

Unum

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Remote

Full-time

Our Fortune 500 company is driving a digital transformation and looking for forward-thinking innovators to disrupt how our industry thinks about and uses technology. As one of the world's leading employee benefits providers, we help millions of people gain affordable access to benefits that help them protect their families, their finances and their futures. Are you an asker of questions, a solver of problems, and a challenger of the status quo? Our mission is to provide a differentiated custome
Posted 1 day ago | Updated moments ago

Remote Software Engineer - C#, C++, VoIP, RoIP - USA - $120k

Michael Page International

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Remote or Manchester, New Hampshire, USA

Full-time

Opportunity to work remotely for a leading organizationUtilize your C#, C++ and VoIP RoIP experience About Our Client This company has over 35 years of industry experience and specializes in multimedia software. Job Description Key Responsibilities for This Senior Software Engineer: Collaborate with cross-functional teams to design, develop, and maintain the organization's classic software-based platform.Utilize your expertise in C# to develop the platform's primary solution, running on a Wi
Posted 31 days ago | Updated 9 hours ago

Senior Software Engineer I - Full Stack Java (Supply Chain)

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: The Senior Software Engineer supports the development and delivery of supply chain systems, including (but not limited to) warehouse management systems (WMS), transportation management systems (TMS), logistics platforms, and related integration services. This role requires strong experience in system design, deployment automation, configuration management, and end-to-end monitoring of supply chain applications. The ideal candidate will have a solid foundation in so
Posted 20 days ago | Updated moments ago

C#/.NET Core IV - Remote

ConsultNet, LLC

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Remote or Birmingham, Alabama, USA

Full-time

C#/.NET Core IV - Remote Remote (CST) 8-month contract. Pay Rate: $65.00 to $70.00 per hr. The Software Engineer oversees application development, modification, and maintenance of applications. This position monitors system applications, ensures systems run smoothly, and creates reports and other documentation outlining findings/solutions. This position sits within the Technology department. Primary Responsibilities Oversees the development and installation of new hardware and software Provid
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Posted 16 days ago | Updated 12 hours ago

Senior .Net Engineer / Hybrid / Chicago

Motion Recruitment Partners, LLC

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Chicago, Illinois, USA

Full-time

An innovative ticketing startup headquartered in the Northern Suburbs that aims to revolutionize the way people buy and sell tickets for events. Their platform leverages cutting-edge technology to provide a seamless, secure, and user-friendly experience for ticket brokers. We are passionate about creating memorable experiences and are looking for a Senior .NET Developer to join our dynamic team. They are seeking a highly skilled and experienced Senior .NET Developer to help build features for t
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Posted 60+ days ago | Updated 8 hours ago

Technical Lead- Principal Android Engineer

LMI Government Consulting (Logistics Management In

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Remote

Contract

Overview Remote (U.S. Based) | Some Travel Required LMI is a consultancy dedicated to improving the business of government, drawing from deep expertise in advanced analytics, digital services, logistics, and management advisory services. Established in 1961, LMI is a trusted third party to federal civilian, national security, and defense agencies, operating free of commercial and political bias. For nearly 60 years, LMI has worked with 40 government agencies. We believe government can make a d
Posted 1 day ago | Updated 9 hours ago

Senior Full Stack Develoepr

Voyatek

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Remote

Full-time

Outcomes. Delivered. Voyatek, formerly GCOM Software and OnCore Consulting, delivers outcome-driven technology solutions to public sector agencies and higher education institutions nationwide. For example, our technology: Facilitates access to nutritious food for children of mothers participating in the WIC programSupports first responders in reducing opioid overdoses within their communitiesEmpowers colleges and universities to identify and thwart financial aid fraudEquips teachers with valuabl
Posted 23 days ago | Updated 23 days ago

Azure Developer

Innova Solutions, Inc

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Remote

Third Party, Contract

A client of Innova Solutions is immediately hiring for an Azure Developer. Position type: Full-time Contract Duration: 6+ months Location: 100% remote Azure Development - (50%) Front End Presentation Layer (10%) Middle Tier Logic Layer (20%) Back End Data Layer (20%) Skills Required: 7+ years of experience in Enterprise Code Development5+ years of hands-on test-driven development experience in C#, .Net with strong understanding of Object-Oriented principles (OOD/OOP)5+ years of development exp
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Posted 60+ days ago | Updated 20 days ago

Senior Software Engineer I - Full Stack Java Developer

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: Seasoned, experienced professional with a full understanding of area of specialization, who will perform and implement activities that impact components / processes of specified functional areas of the Walgreens Digital/Online application. Anticipates and prevents problems and roadblocks before they occur. Typically assigned to important / complicated undertakings. Implements activities that generally impact important components / processes of the work of own unit
Posted 60+ days ago | Updated moments ago

Senior Software Engineer I - Full Stack Java

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Job Summary: The Senior Software Engineer encompasses support for our Software delivery systems including (but not limited to) release engineering, release automation, project management, software deployment and configuration, as well as system monitoring. This role requires an in-depth knowledge of DevOps practice, test automation frameworks and a deep understanding of DevOps services as well as proven experience designing and implementing CI/CD pipelines. The ideal candidate
Posted 27 days ago | Updated moments ago