wcf Jobs in district of columbia

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Dot.Net Sr Developer/EAM Technical Architect Mid

Lumen Solutions Group Inc.

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Washington, District of Columbia, USA

Contract

Position Title: Dot.Net Sr Developer/EAM Technical Architect Mid Skill Set: Essential Duties & Responsibilities Design, build, and maintain .Net applications, responsible for both front-end and back-end development. Conduct code reviews, provide feedback, and support team improvements. Write and maintain high-quality code, ensuring adherence to best practices. Write clean code for both front and back-end, optimizing performance, ensuring code quality, and staying updated with emerging technol
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Posted 5 days ago | Updated 8 hours ago

Software Engineering Senior Advisors- Hybrid

Cigna

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Remote or Franklin, Tennessee, USA

Full-time

The job profile for this position is Software Engineering Senior Advisor, which is a Band 4 Senior Contributor Career Track Role with eviCore healthcare MSI, Inc. Responsibilities- Develop complex software solutions in Event Driven and Microservices architectures.Scope and estimate projects, write technical documentation, and troubleshoot complex development problems.Coordinate with business, quality assurance, and other teams including offshore developers.Communicate with technical management
Posted 34 days ago | Updated 1 hour ago

Senior Software Engineer - .NET

Guardian Life Insurance Company

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Remote or Holmdel, New Jersey, USA

Full-time

We are actively seeking a proactive, creative Senior Software Engineer who will be responsible for architectural design and implementation of Guardian's next-generation web self-service platforms APIs using .Net Core, C#. You will: Design, develop, and deploy high-volume, high-usage self-service web portals APIs, utilizing .Net Core, C#.Collaborate with Technical Teams, Technical Manager, Project Manager and subject matter experts from businesses and work closely with SMEs to understand, plan a
Posted 49 days ago | Updated 1 hour ago

Siebel Engineer Lead Consultant

Allstate Insurance Company

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Texas, USA

Full-time

National General is a part of The Allstate Corporation, which means we have the same innovative drive that keeps us a step ahead of our customers' evolving needs. We offer home, auto and accident and health insurance, as well as other specialty niche insurance products, through a large network of independent insurance agents, as well as directly to consumers. Job Description The Software Engineer Lead Consultant will be responsible for providing Level 2 and Level 3 production support for the Cla
Posted 11 days ago | Updated 1 hour ago

Senior- Principal Solution Engineer - C#/.NET

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-31-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality technology solutions to the business. Design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with internal architecture, development & design standards & best practices. Design, modify, develop, write, implement and troubleshoot software programming applications.
Posted 1 hour ago

.NET Developer | 100% Onsite-McLean VA | W2 Contract

Business Integra

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McLean, Virginia, USA

Full-time

Job Title: Senior .NET Developer Location: 100% On-site (Monday Friday) in McLean, VA Assignment Type: Contract Only Duration: 9 Months Key Qualifications Minimum 7 years of hands-on experience with: .NET Framework, .NET Core, NET, MVC, C#Microsoft SQL Server, including T-SQL, stored procedures, and performance tuningSSIS(SQL Server Integration Services) and SSRSExperience with: Web API, WCF, REST ServicesSOAP/REST-based web services, XML, JSONFront-end technologies: AngularJS, jQuery, JavaScrip
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Posted 17 hours ago | Updated 16 hours ago

Senior .Net Developer

eSolutionsFirst, LLC

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McLean, Virginia, USA

Contract

Senior .Net Developer 10 Months contract Extension long term Location: Onsite in McLean , VA Monday to Friday On-site (F2F) interview required - Needed locals Required more than 12 Years of exp.. Must Have Qualifications: Must have experience using ASP.NET, MVC, and the latest .NET frameworks.Must have experience using Microsoft SQL.Solid 7 years of hands on with .NET Developer who has hands on experience with .NET framework, .Net Core, .Net application such as Asp.Net, C# (Sharp) Microsoft
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Posted 4 days ago | Updated 12 hours ago

.Net Sr Lead Developer - Washington, DC

Floga technologies

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Washington, District of Columbia, USA

Contract

Role: .Net Sr Lead Developer Location: Washington, DC Duration: Long term Essential Duties & Responsibilities (Other duties may be assigned): Design, build, and maintain .Net applications, responsible for both front-end and back-end development.Conduct code reviews, provide feedback, and support team improvements.Write and maintain high-quality code, ensuring adherence to best practices.Write clean code for both front and back-end, optimizing performance, ensuring code quality, and staying updat
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Posted 1 day ago

.Net Sr Lead Developer - W2

Epis Data Inc

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Washington, District of Columbia, USA

Contract

Role: .Net Sr Lead Developer Location: Washington, DC - Only Locals Duration: Long term Experience: 12 Years Note: Ex-Amtrak or Railroad or Transportation Domain Experience is needed Essential Duties & Responsibilities (Other duties may be assigned): Design, build, and maintain .Net applications, responsible for both front-end and back-end development.Conduct code reviews, provide feedback, and support team improvements.Write and maintain high-quality code, ensuring adherence to best practic
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Posted 1 day ago | Updated 14 hours ago

Senior ASP.Net Developer

Pyramid Consulting, Inc.

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McLean, Virginia, USA

Contract

Immediate need for a talented Senior ASP.Net Developer . This is a 09+months contract opportunity with long-term potential and is located in McLean, VA (Onsite). Please review the job description below and contact me ASAP if you are interested. Job ID: 25-78791 Pay Range: $60 - $65/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Technology Experience: Key Ski
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Posted 4 days ago

Microsoft Silverlight Consultant

Softsages LLC

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US

Contract, Third Party

Dear Mohd, We are delighted to reach out to you on behalf of SoftSages Technology, a rapidly expanding IT and staffing company headquartered in Malvern, PA. We take immense pride in serving critical clients across various sectors, including federal, commercial, and healthcare industries. Our commitment to excellence extends beyond just our clients, as we firmly believe that our consultants are equally vital to our success. We are currently seeking dynamic individuals like yourself to join our d
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Posted 60+ days ago | Updated 1 day ago

JR or Mid Level .Net Developer + Azure- Remote - W2 (4-10 years experiance)

Empower Professionals

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Remote

Contract

Role: JR or Mid Level .Net Developer + Azure Location: Remote Duration: 12+ month CTH W2 only We will want them to be around mid-level. We don t want to deliver a super senior level candidate for this. Project: Project they would be on care-pro. WCF framework. ASP.net framework 4.7.2, C#, angular, SQL server, Microsoft dynamic sierra, azure WCF= all backend services, asynchronous testing In transition of transferring current tech stack into modern tech stack Depending on project, work could be
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Posted 3 days ago | Updated 12 hours ago

Full Stack .NET Developer

Softsages LLC

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US

Contract

Dear Mohd, We are delighted to reach out to you on behalf of SoftSages Technology, a rapidly expanding IT and staffing company headquartered in Malvern, PA. We take immense pride in serving critical clients across various sectors, including federal, commercial, and healthcare industries. Our commitment to excellence extends beyond just our clients, as we firmly believe that our consultants are equally vital to our success. We are currently seeking dynamic individuals like yourself to join our d