c# Jobs in illinois

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Senior Net Developer

3i People, Inc.

•

Glendale Heights, Illinois, USA

Full-time

We have a direct-hire position for a Sr. Software Developer with one of our clients in Glendale Heights, IL. Please contact at Local Candidates. Core ResponsibilitiesDevelop and maintain WinForms applicationsWork primarily in C# and Microsoft SQLUnderstand and work with complex, business-specific logicParticipate in both new development and ongoing maintenanceRead, interpret, and modify existing codebasesRequired Expert-Level SkillsC# developmentMicrosoft SQL (including stored procedures)Windows
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Posted 57 days ago | Updated 1 hour ago

Unifier and Web Services Administrator@ Jackson, MS - Remote

KSN Technologies, Inc.

•

Remote

Contract

Unifier and Web Services Administrator Jackson, MS - Remote One Year Contract We are currently hiring candidates who are authorized to work on our W2. Candidate with previous state/govt client experience is preferred. Maintain and support Oracle Primavera Unifier Version: 21.12.4 and higher; making changes to existing business processes, data views, user defined reports, BI custom prints, etc. Ability to identify configuration defects and make the necessary corrections and to assist application
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Posted 22 days ago | Updated 5 hours ago

SDK (Software Development Kits) Engineer

Javen Technologies, Inc

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Remote or Toronto, Ontario, Canada

Contract, Third Party

Job Title: SDK (Software Development Kits) Engineer Location: 100% Remote (Only Canada) Duration: 18+ Months (Extendable) Job Description: We're looking for an experienced SDK Engineer to join our team, specifically to support and enhance our existing FGA client SDKs. These SDKs, currently available in Go, JavaScript, .NET, Python, and Java, are critical for enabling faster adoption of FGA, reducing time-to-production for our users, and ultimately improving customer engagement. You'll play a vit
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Posted 3 hours ago

Web Developer

Pozent

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Remote or Woburn, Massachusetts, USA

Contract

6 month plus contract opportunity Remote position - CST Overview We are seeking a skilled and reliable Web Developer / Backend Engineer to provide ongoing support and project-based development across our digital ecosystem. This includes building new websites, updating existing websites, and handling server-side tasks and remediation. Familiarity with Microsoft Azure and Kentico CMS is essential. Background Our organization operates multiple web properties and digital tools hosted primarily in
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Posted 47 days ago | Updated moments ago

RightAngle Technical Architect in Chicago, IL (Hybrid role)

FSTONE Technologies

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Chicago, Illinois, USA

Contract, Third Party

Greetings! Role: RightAngle Technical Architect Location: Chicago, IL (Hybrid role) Duration: 12+ months Required Skills & Qualifications: Experience: Minimum 8 years in IT, with at least 5 years working in the ETRM/CTRM domain.RA Expertise: Minimum 3 full-cycle RightAngle implementations, with at least 1 2 as an Architect.Technical Skills:Strong knowledge of RA modules (Trading, Risk, Logistics, Accounting).Deep understanding of RA technical architecture and extension capabilities.Proficient in
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Posted 33 days ago | Updated 22 hours ago

Senior Engineer

Kforce Technology Staffing

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Remote or Johnston, Rhode Island, USA

Contract

RESPONSIBILITIES: Kforce has a client in need of a Senior Engineer. Key Responsibilities: * Utilize expertise in C# .Net and functional Reactjs to develop and maintain both front-end and back-end components of our applications * The Senior Engineer will create and use REST webservices to ensure seamless communication between the front-end and back-end systems * Leverage Azure technologies to enhance the scalability and performance of our applications * Utilize Docker and Kubernetes for containe
Posted 1 day ago | Updated 1 hour ago

Sr Apps Programmer

Hunter Recruiting

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Remote

Contract

Sr Apps Programmer Remote 6-Month W2 Contract $64-68/HR The Sr Apps Programmer will work on the System Prerequisites project under the Home Financial System Integration Program. Day-to-Day Responsibilities: Analyzing requirements for software programs Writing or modifying code for complex programs, components, or applications Writing/performing development testing (i.e. unit testing, test-driven development TDD) Creating and maintaining documentation Researching complex technical problems and
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Posted 22 hours ago | Updated 22 hours ago

Senior Software Engineer

LeisurePay

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Remote or Las Vegas, Nevada, USA

Full-time

We are seeking an experienced Senior Developer to join our dynamic team at LeisurePay. This role is ideal for a highly motivated and skilled professional with a strong background in full-stack development and a passion for building scalable, secure, and high-performance applications. Responsibilities:Design, develop, test, and deploy high-quality software solutions Collaborate with cross-functional teams to define, design, and ship new features Troubleshoot, optimize, and refactor existing code
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Posted 1 day ago | Updated moments ago

Senior Java Developer

Custom Business Solutions, Inc.

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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
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Posted 60+ days ago | Updated 9 days ago

Solutions Architect

NasTech Global, Inc.

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US

Contract

Job Title: Solutions Architect Location: Remote Job Type: Contract W2 Required skills: Technical Skills: o Proficiency in software architecture design, including microservices, APIs, and database management (e.g., SQL, NoSQL). o Knowledge of cybersecurity principles, encryption, and secure data storage for sensitive data. o Experience with programming languages (e.g., Python, Java, C#) and integration tools (e.g., REST, SOAP, middleware). Thanks and Regards, Murali Sharma
Posted 20 hours ago

Backend Platform Developer

Request Technology, LLC

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Oak Brook, Illinois, USA

Full-time

Backend Platform Developer C#, .NET Salary: Open Location: Oak Brook, IL Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* *This role is not open for C2C* Qualifications Bachelor's Degree5+ years of job-related experience as defined in the Essential Duties and ResponsibilitiesExperience in creating technical documentation is requiredExperience with Microsoft technology stack, including .NET, C#, Azure, AWS, SQL, Visual StudioExperience with GIT, No SQL dat
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Posted 57 days ago | Updated 1 day ago

Dot Net Architect--Part Time

Newt Global

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Remote

Part-time

Key Responsibilities: Architectural Leadership Design and implement scalable, secure, and maintainable software architectures using .NET technologies (ASP.NET Core, .NET Framework). Define and enforce best practices, coding standards, and development processes to ensure high-quality deliverables. Provide end-to-end technical leadership on architecture, design, and implementation of full-stack solutions. Full-Stack Development Lead the development of backend services and APIs using C#, ASP.NET
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Posted 19 hours ago

Technical Architect Microsoft Dynamics 365 & Power Apps

ChaTeck Incorporated

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Remote or Jersey City, New Jersey, USA

Third Party, Contract

AES_325 Technical Architect Microsoft Dynamics 365 & Power Apps Why Join Us: Lead transformative projects with cutting-edge Microsoft technologies. Collaborate with high-performing teams across digital innovation initiatives. Competitive compensation and opportunities for career advancement. Engage with complex enterprise architectures and solve meaningful business challenges. Role Overview: We are looking for a seasoned Technical Architect with 12 15 years of experience in Microsoft Dynamics
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Posted 15 days ago | Updated 4 days ago

Software Engineer II IS *Virtual*

Providence Health & Services

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Remote or Portland, Oregon, USA

Full-time

Job Description Providence caregivers are not simply valued - they're invaluable. Join our team at Enterprise Information Services and thrive in our culture of patient-focused, whole-person care built on understanding, commitment, and mutual respect. Your voice matters here, because we know that to inspire and retain the best people, we must empower them. The IS Software Engineer is responsible for the end-to-end development and quality of solutions and services that delight caregivers and add
Posted 1 day ago | Updated 8 hours ago

Remote SAP/.NET Developer

EDI Specialists, Inc.

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Remote or Pennsylvania, USA

Full-time

SUMMARY As a part of a team of experienced developers, this role will design and develop solutions to support application portfolio. Primary responsibility includes technical design, development, testing, documentation and collaboration during all SDLC phases. This is a strategic role supporting the integration of our SAP ERP platform with other systems, both internal and external. ESSENTIAL DUTIES AND RESPONSIBILITIES Design and develop efficient solutions in a timely manner to the existing tea
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Posted 35 days ago | Updated moments ago

.net developer

Taproot Solutions

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Remote

Contract

Role Title: ,NET Developer Role TItle: .Net Application Developer Key Responsibilities Application Development & Integration Design, develop, test, and deploy .NET applications and microservices using C#, ASP.NET, and .NET Core/Framework. Architect and implement distributed solutions leveraging Microsoft Service Fabric for scalability and reliability. Integrate the Medicaid application with Micro Focus PPM for project and portfolio management, including data exchange and workflow automation. Dev
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Posted 26 days ago

Automation Tester

4 Consulting Inc

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Remote

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
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Posted 32 days ago | Updated 1 day ago

Low-Latency Engineer - NYC, Chicago and Austin- World-Leading Prop Trading Fund

Oxford Knight

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Chicago, Illinois, USA

Full-time

Summary: Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Work is organized into small, project-oriented teams, each with the independence and responsibility to make decisions that impact the business. Seeking a Software Engineer with experience in high-performance low-latency systems. You'll collaborate with quant researchers and developers, taking a holistic approach to design and optimize the fast-
Posted 49 days ago | Updated 6 days ago

Power Apps Programmer with EHR integration experience

Softratech LLC

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Remote

Contract

Job Description: We're currently looking to hire a Sr Power apps Developer to support the implementation of the Continuum Electronic Health Record (EHR) solution for one of our clients in Sacramento, CA. Mandatory Minimum of five (5) years of experience in electronic data processing systems study, design, and programming. At least three (3) years of that experience must have been in a lead capacity. Possession of a bachelor s degree in an IT-related or Engineering field. Minimum of five (5) year
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Posted 43 days ago | Updated 5 days ago

.Net Developer ( Senior Developer) / Durham, NC(Remote)- 6 Months Contract

Suncap Technology

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Remote or Durham, North Carolina, USA

Contract

Need Sr .NET Developer Durham, NC (REMOTE) 6 Months Contract Interview Process: 1 st round : .NET ( 30 Min) & Oracle Pl/SQL (30 Min) test with Vendor 2 nd round : 30 min video Technical round with vendor team for Java NEED 15 + yrs Total IT experience with .Net and Oracle Need mandatory : .NET : yrs exp Oracle PL/SQL : yrs exp ASP.NET Webforms, .NET C#, Java Script/jQuery - To work on huge enterprise ASP.NET websites & many .NET backend systems - Very strong ASP.NET UI development experienc
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Posted 12 days ago | Updated 6 hours ago