.net jobs in arlington heights, il

Chicago, Illinois

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Today

Job#: 3044661 Job Description: Position: Senior .NET / F# Developer Location: Chicago IL or Denver CO Schedule: Onsite 5x per week Duration: Up to 18 month contract, potential to convert to full time Must be authorized to work in the United States without sponsorship now or in the future. Job Description This role is responsible for developing and delivering complex requirements to accomplish business goals. Key responsibilities of the role include ensuring that software is developed to me

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Full-time

$68 - $68 per hour

.Net Lead Integration Developer

Remote

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Today

Job Title: Lead Integration Developer Developer Level 3 Location: Albany, NY (Hybrid) Duration: 3 years contract Interview: Video Conference via Skype/WebEx Position Overview: We are seeking two experienced Lead Integration , a large-scale modernization initiative supporting critical Health and Human Services programs. The primary focus of this role is analyzing existing mainframe interfaces and integrations and designing and developing modern .NET/C# integration solutions. The environment in

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Contract

Depends on Experience

Senior Software Engineer / Hybrid in South Suburbs of Chicago / .NET

Bedford Park, Illinois

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Today

A fast-growing insurance and financial services organization is seeking a Senior Software Developer to join its technology team. This full-time position offers the opportunity to build modern enterprise software solutions using C#, .NET, React, cloud technologies, and AI-assisted development platforms. The organization is investing heavily in technology modernization and seeks experienced engineers who enjoy solving complex business challenges. This is a Hybrid position, in office Tuesday-Thurs

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Full-time

$120000 - $140000

Senior Software Engineer / .NET / Hybrid in Chicagoland

Bolingbrook, Illinois

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Today

Software company looking to bring on a Senior Software Engineer. You'll be key to driving modernization and growth by developing technical solutions that enhance business operations. You will play an impactful part in modernizing legacy systems, transitioning from VB.NET to C#, and evolving web platforms from ASP.NET to Blazor. You'll also contribute to the ongoing development and improvement of the company's ERP system. This is a full-time position. They are located in the southwest suburbs of

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Full-time

$120000 - $137000

Technical Project manager with .net developement exp with coding

Remote

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2d ago

Project Manager CashFlow Central (CFC)PM with .net backgorund.(coding test need to clear during interview) Department: Digital Payments / CashFlow Central Experience: 8+ Years Job SummaryFiserv is seeking an experienced Project Manager to lead delivery and execution initiatives for the CashFlow Central (CFC) platform. This role will partner closely with Product Owners, Architects, Engineering teams, Operations, Release Management, and Business stakeholders to ensure successful planning, trackin

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Full-time

$60,000 - $120,000

.Net React Developer/Lead

Lisle, Illinois

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Today

Responsibilities include: Min 6+ yrs of development experience with / .NET Core using C# (and/or ) in Visual Studio IDE Min 6+ yrs of development experience with ReactJS Experience in developing Web APIs in .NET Core Experience in writing extensive unit tests and Web API testing. Good Understanding of security, performance, and scalability considerations Experience modernizing legacy Web Forms applications to .NET Core + React Strong understanding of HTML, XML, CSS, JSON, JavaScript & jQuery E

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Full-time, Third Party, Contract

Software Engineer / Contract / .NET

Chicago, Illinois

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Today

Our client is an established organization located in Oak Brook, Illinois that is continuing to modernize and expand its technology capabilities through innovative enterprise software solutions. They are seeking a full-time Senior Software Developer to help build and evolve critical business applications using modern Microsoft technologies including C#, .NET Core, Angular, Azure, and SQL Server. This is a 12 month contract with potential for conversion. This is an opportunity for a technically dr

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Contract

$65 - $75

.NET Developer Technical Lead

Remote

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Today

Overview We are looking for a hands-on Technical Lead and experienced .NET engineer to help lead the development of a newly formed Adherence Engineering Team . This team will design and build technology solutions that help medical practices improve patient vaccination adherence through targeted outreach and automation. Early pilot programs have already demonstrated strong results, showing over a 10% increase in vaccination rates when practices leverage patient outreach tools. This team will play

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Full-time

Depends on Experience

.Net Developer(W2 Citizens Only)

Remote

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Today

Role: .NET Developer Location: CA / WA / TX - Remote Contract Any visa is fine We are looking for a Senior Full Stack .NET Developer with 15+ years of experience in designing and developing enterprise applications. Required Skills: Strong experience with C#, ASP.NET, .NET Core/.NET 6/7/8 Hands-on experience with Azure Services (Azure Functions, App Services, Service Bus, Azure DevOps, CI/CD) Strong backend development and Microservices architecture Expertise in SQL Server, database design, store

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Contract

.NET Developer - Newark, NJ, New York City, NY, Boston, MA, Hartford, CT, Princeton, NJ.

Remote or Newark, New Jersey

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Today

Job Title: Senior .NET Full Stack Developer Location: Newark, NJ, New York City, NY, Boston, MA, Hartford, CT, Princeton, NJ. Contact: 12+ Months Looking for W2 candidates. No C2C Job Summary We are seeking a highly experienced Senior .NET Full Stack Developer with 10+ years of experience in enterprise application development and a strong background in the Banking/Financial Services domain. The ideal candidate will have expertise in .NET 8/9, Java Spring Boot, cloud-native development, microser

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Contract

Depends on Experience

Sr. Software Engineer (C# .NET/Azure/React/API

Remote

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Today

Title: Sr. Software Engineer (C# .NET/Azure, React, APIs, Kafka and Kubernetes) Location: REMOTE Duration: one year with possible extensions Compensation: 70-80/hr Work Requirements: , Holders or Authorized to Work in the US Job Description: Seeing a motivated Software Development professional passionate about NET/Azure development and integrations. You excel at software development and have experience in .NET, specifically C#, React, API, and Eventing. You are optimistic, proactive, analytica

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Contract, Third Party

$65 - $70

Senior .NET Developer (Billing Platform)

Remote

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Today

Role Overview Contribute to development of a billing/claims platform supporting high-volume transactional systems Build and scale backend services and enterprise applications Improve and evolve existing systems and architecture Design scalable, maintainable, and extensible solutions Participate across the full SDLC , including design, development, testing, and deployment Collaborate cross-functionally to translate business requirements into technical solutions Ensure code quality through test au

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Full-time

Depends on Experience

Technical Lead – .NET Full Stack(React / Cloud & AI(Fulltime)

Remote

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Today

Hi Professionals, Title:Technical Lead .NET Full Stack(React / Cloud & AI(Fulltime) Location: Remote Duration: Fulltime JD: 10+ years of software engineering experience with at least 3 years of technical leadership responsibility. Strong hands-on expertise in .NET Full Stack development, including React and TypeScript. Experience with Kafka or similar event-streaming technologies. Demonstrated use of AI coding assistants in production software development environments. Strong experi

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Full-time, Third Party

Depends on Experience

.Net Architect with AWS Exp - 15 years of exp Required

Remote

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Today

.Net Architect with AWS Exp W2 Only Remote Role Key Qualifications: A bachelors degree in computer science, software engineering, or a related discipline. An advanced degree (e.g., MS) is preferred but not required. Experience is the most relevant factor. Excellent software engineering and product architecture/design foundation with deep understanding of Business Context Diagrams (BCD), sequence/activity/state/ER/DFD diagrams, OOP/OOD, data-structures, algorithms, code instrumentations, etc.

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Contract

Depends on Experience

.NET Full Stack Developer – React & AI Integration - Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA, Charlotte, NC.

Remote or Tampa, Florida

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Today

Job Title: .NET Full Stack Developer React & AI Integration Location: Tampa, FL, Raleigh, NC, Durham, NC, Orlando, FL, Columbia, SC, Atlanta, GA, Charlotte, NC. Looking for W2 candidates. No C2C Job Summary We are hiring a .NET Full Stack Developer with strong expertise in React, .NET Core, Azure OpenAI integration, and enterprise AI applications. The ideal candidate will develop intelligent business applications integrating LLMs, AI copilots, and cloud-native services. Key Responsibilities Dev

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Contract

Depends on Experience

Sr .Net Engineer | Remote | W2 Only

Remote

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2d ago

Job Title: Sr .Net Engineer Role Overview We are seeking an Senior .Net Engineer to join our Investran team as an onsite coordinator. This role will serve as the primary liaison between business stakeholders and the offshore development team, ensuring seamless delivery, production support, and implementation of business requirements for the Investran platform. The ideal candidate will possess strong technical expertise, excellent stakeholder management skills, and hands-on experience

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Third Party, Contract

$45 - $70

.NET Lead Developer - Lisle, IL (In person interview)

Hybrid in Lisle, Illinois

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Today

Required Qualifications12+ years of professional software development experience, preferably with significant hands-on experience in the Microsoft technology stack.Strong experience with C#, .NET Framework, ASP.NET, ASP.NET Core, MVC, Web API, ADO.NET, Entity Framework, WCF, and related technologies.Experience developing and supporting N-tier, client/server, web-based, and service-oriented applications.Strong database development skills with SQL Server, including query optimization, stored proce

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Third Party, Contract

Depends on Experience

Full Stack .Net Engineer / Hybrid / Chicago / Northwest Suburbs

Schaumburg, Illinois

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Today

A large enterprise organization is seeking a Full Stack .NET Application Developer to support the development and modernization of web applications. This is a hybrid contract-to-hire role based in Northwest suburbs of Chicago (2 days onsite) working with .NET Core, C#, Angular, and modern web technologies. This role is ideal for a hands-on developer who enjoys working across the full stack and contributing directly to production systems. The team is looking for someone who can work independently

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Contract

$45 - $55

Sr. .NET Developer w/ Angular (Hybrid in Oak Brook, IL)

Hybrid in Oak Brook, Illinois

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Today

Sr. .NET Developer Needed. Hybrid 3 days per week onsite in Oak Brook, IL. 6+ Month Contract (expected to extend long-term and potential for FTE conversion). 40 hours per week, M-F. Prior Experience Needed: Recently a .NET Developer with recent Angular experience. Angular is a must have skill and should be recent. C# , SQL Server and Azure-based cloud platform experience required. Architecture / design experience required. Migrations from legacy applications to new and building new features

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Full-time, Third Party, Contract

$55 - $65 per hour

Senior Software Engineer (.NET)

Chicago, Illinois

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4d ago

Senior Software Engineer (.NET) Remote Location: Remote (U.S.) Salary: $150,000$175,000 Base Salary Job Overview We are seeking an experienced Senior Software Engineer to join a growing software development team. In this role, you will contribute to the design, development, and enhancement of enterprise applications built on the Microsoft technology stack. You'll play a key role in delivering scalable, high-performance solutions while collaborating with cross-functional teams to build rel

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Full-time, Third Party

$150000 - $175000

.net jobs in Arlington Heights, IL, USA