C# Jobs in Highland, IL

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Senior C#/Angular Developer

Precision System Design Inc.

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Remote

Contract

Our Fortune 100 client is hiring for a Senior Fullstack Developer to focus onAngular front-end development and C# back-end to enhance capabilities. This role requires expertise in C#, .NET (back-end), Angular (v4+), JavaScript, HTML (front-end), SQL Server, APIs, and Agile development. You'll analyze requirements, write and test code, support production systems, and ensure seamless software integration. Experience with Azure DevOps, TFS, and Cloud technologies is essential, while familiarity wit
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Posted 10 hours ago | Updated 10 hours ago

Senior C# Full Stack Developer

Precision System Design Inc.

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Remote

Contract

Our Fortune 100 direct client is hiring for an experienced Senior Full Stack Developers to work on large-scale IT projects. You would be designing and coding in a variety of technologies supporting and developing an Vue/Angular UI application, with C# back-end microservices. The ideal candidate will have strong C# development experience, has worked with front-end technologies such as angular, and back-end experience with SQL Server. This role can be done fully remotely following an EST work sche
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Posted 10 hours ago | Updated 10 hours ago

Software Developer (Blazor, WPF, SSIS, C#, .NET)

Xyant Services, Inc.

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Remote

Contract

Job Description:Need: Looking for a developer with at least 7-8 years of experience, Level to work on the Retail Back Office project. This project will be focused on rewriting our legacy Back Office applications and websites. We will be rewriting them with WPF and Blazor. Ability to quickly understand our domain and start work with little or no oversight.The Tech Stack Includes:Must Have:C# - 3+ years.NET - 3+ yearsMS SQL 1+ yearJavaScript 1+ yearBlazor - 1+ yearWPF - 1+ yearSSIS - 1+ yearNice
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Posted 7 hours ago

C# Staff Engineer - Full-time Role

Tekfortune Inc.

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Remote

Full-time

C# Staff Software Engineer Location: Dallas (priority)Chicago (2nd priority location), Team/Projects: Dev team - focused on Claims and Reimbursement50/50 in US and Brazil (time zone alignment is important; Nate is CT, Brazil is 2-3 hours ahead of CT depending on time of year; eastern and central time are ideal)Current Project: Consumer portal enhancements for claims reimbursementUtilizing AI to auto adjudicate claims for approvalAnother team handles the AI piece, this team is working with the w
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Posted 6 hours ago | Updated 6 hours ago

Front End Developer with React and C# .Net- Must be on our w2

Xylo Technologies, Inc.

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Remote

Contract

Title: Front End Developer Duration: 8 Months Remote Description: This is a new project from Cardiovascular Surgery. The application will guide the surgery patients through the surgery schedule, prior surgery preparation, during surgery, after surgery and follow-up after discharge. Requirements: Looking for a strong front-end developer with some design experience in React technology, plus C# and .Net development skills. Required qualifications for this position include: Bachelor's Degree in Com
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Posted 6 hours ago

C# Socket developer

Accord Innovations Sdn Bhd

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Remote

Contract

C# Socket developer Houston, TX The client prefers candidates based in Houston or near Texas. While we can submit remote candidates, they will be considered after local candidates. Project Description: We are seeking a skilled C# Socket Developer to develop high-performance networking application to communicate with remote I/O devices. The ideal candidate will have expertise in TCP/IP, UDP, WebSockets, and multi-threaded programming in C#. The candidate will work on real-time communication syst
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Posted 10 hours ago

Junior SDET With .Net(C#) - W2 Contract

Integrass

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Remote

Contract

Develop and maintain automated test frameworks and scripts using .NET technologies.Design and execute comprehensive test plans, test cases, and test scripts to identify software defects.Collaborate with development teams to integrate automated testing into CI/CD pipelines.Perform both functional and non-functional testing, ensuring system performance, security, and scalability.Debug and troubleshoot complex issues, providing detailed reports and recommendations for improvement.Advocate for best
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Posted 2 hours ago | Updated 2 hours ago

C# Software Engineer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a C# Software Engineer to join one of the nation's leading logistics solutions providers. The C# Software Engineer will be responsible for developing and maintaining core automated backend applications and helping to architect the next generation of Azure-based applications. Responsibilities of the C# Software Engineer include: Lead the design, development, testing, and deployment of .NET C# applications. Architect complex data structures for rate audits of parcel
Posted 5 days ago | Updated 1 hour ago

Sr. Full-Stack C# Engineer

TriCom Technical Services

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Remote

Full-time

Sr. Full-Stack C# Engineer We are looking for a Sr. Full-Stack C# Engineer with expertise in complex SaaS environments, specifically those serving external customers. The role requires C#, SQL Server, Azure, and React experience, with strong back-end and cloud development skills. Responsibilities Contribute to the design and architecture of a SaaS platform.Help scale the SaaS platform and build new features.Develop novel algorithms to solve challenging problems.Create tooling for data and proces
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Posted 1 day ago

Remote: C# Developer with EHR & EDI

Script2IT

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Remote

Contract

4 to 7 years of job experience in Software Engineering Must have 4 to 7 years of Developing experience on at least 5 of these technologies: C#, ASP.NET, Biztalk SQLServer, Stored Procedures TSQL, Visual Studio, Java Script, Azure DevOps, SSMS, jQuery, TFS, Office 365 5 years of exp. in Healthcare EDI processes 5 years of exp. in Healthcare EHR Processes
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Posted 6 days ago

C# Socket Programming Developer with C++

Luxoft USA Inc

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Remote

Full-time

This is a temporary project lasting 3 to 6 months. Project Description: We are seeking a skilled C# Socket Developer to develop high-performance networking application to communicate with remote I/O devices. The ideal candidate will have expertise in TCP/IP, UDP, WebSockets, and multi-threaded programming in C#. The candidate will work on real-time communication systems, client-server applications, and network protocols. Responsibilities: Develop and maintain socket-based communication systems i
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Posted 7 days ago

Senior C# Developer

Precision System Design Inc.

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Remote or Cleveland, Ohio, USA

Contract

Our Fortune 100 direct client is hiring an experienced C#/VB.NET Developer to work within our client's Centralized Forms team. In this position, you ll be responsible for ensuring that software updates align with business requirements and perform as expected. Your role will include developing and testing code changes, verifying application functionality, and collaborating on projects that vary in scope from standalone applications to systems that integrate across multiple teams and locations. Th
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Posted 22 days ago | Updated 10 hours ago

C# .NET Software Engineer

Habemco, LLC

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Remote

Full-time

Habemco is a shared services company wholly owned and operated by the Habematolel Pomo of Upper Lake, a federally recognized Native American tribe located in Northern California. Habemco s support services such as product development and technology which are needed for business growth, ultimately power the Tribe s economy, and enable the delivery of education, health care and elder support programs for the Tribal community. Our talented team provides cross-functional support services to various
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Posted 19 days ago

C# Developer SQL

Sryven

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Remote

Contract

Position: C# Developer SQL Location: New York, NY 100% Remote Duration: Long Term Contract Experience: 15+ Years Interview Process: 1) Online Hacker Rank Test 2) Video Interview Clients is looking for C# and SQL experience candidates. Prior experience with hedge fund Domain is preferred Hands on coding experience needed Angular is must but doesn t have to be strong Advance SQL features: Integrations Pivoting Aggregation Ranking Functions
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Posted 5 days ago

C# , .NET : Polyglot Lead / Architect

Bramkas Inc.

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Remote

Contract

C# , .NET : Polyglot Lead / Architect Location: United States : RemoteJob Type: Full-timeExperience : 10+ yrs expMust Have skillTechnical Lead , Architect Experience , Technical Manager Multiple programming languages such as C# ,.NET , Golang , Python, Java, JavaScript, C#, Go, or Ruby.10+ years of experience in software development with proficiency in multiple programming languages.Strong knowledge of object-oriented, functional, and reactive programming paradigms.Experience in leverage multipl
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Posted 23 days ago

Fullstack Software Engineer - Angular & C#

Korn Ferry

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Remote

Contract

Korn Ferry has partnered with a long-standing client for a Developer to join their growing software team. The right candidate will be passionate around all things software and have recent C# and Angular development experience for website and web-based applications. Responsibilities Develop, test, and deploy Windows services to support application functionality. Work with Azure cloud services to manage application deployment, scaling, and monitoring. Integrate and work against RESTful APIs to con
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Posted 6 days ago | Updated moments ago

*C# Developer with Strong SQL Development experience (Experience working in Hedge Fund background)*

Kellton

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Remote

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: Po
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Posted 60+ days ago | Updated 20 days ago

C#.NET API Developer

TriCom Technical Services

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Remote

Contract

C#.NET API Developer Summary This role will be focused on Financial application development, API integration and workflow creation. Responsibilities Support the company's Financial systems. Develops Web-based solutions for internal customers business needs using C#/MVC.NET and MS SQL.Develop methods and processes to interact with various Cloud-based APIs using SOAP and RESTful APIs.Develop and maintain data synchronizations between various systems within and between the company and other key
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Posted 27 days ago

C# .Net Developer

Skywalk Global

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Remote

Contract

Hi, We are currently hiring for C# .Net Developer. This is a remote position. Please find the JD below and apply. Primary Skills.NET, Azure, C#DescriptionJob Description:We are looking for an experienced C# .NET Developer to join our team. The ideal candidate will have strong expertise in analyzing existing application logic, understanding stored procedures, and assessing the impact of new enhancements. You will work on maintaining and optimizing both legacy and modern applications, ensuring se
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Posted 20 days ago

Senior QA Software Engineer SDET, (C#, Selenium, SQL, API)

INSPYR Solutions

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Remote

Contract

Title: Senior QA Software Engineer SDET, (C#, Selenium, SQL, API) Location: REMOTE Duration: One year Compensation: Market Rate Work Requirements: , Holders or Authorized to Work in the US Senior QA Software Engineer SDET, (C#, Selenium, SQL, API)You are a motivated Quality Assurance professional passionate about ensuring the quality and reliability of software applications. You have experience with both automation and manual testing, with expertise in Selenium. You have a strong background in
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Posted 33 days ago | Updated moments ago