C# Developer Jobs in District of Columbia

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1 - 20 of 611 Jobs

Senior .NET/C# Developer

Data Systems Analysts Inc. (DSA)

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Fort Belvoir, Virginia, USA

Full-time, Contract

DSA is seeking a highly qualified Senior .NET/C# Developer with an active TS/SCI clearance to join our team at Fort Belvoir, VA.Required Qualifications TS/SCI clearance with SBI and ability to attain SI, TK, G, HCS, and NATO Secret clearance DoD 8140.03 IAT Level II/Intermediate certification Eight years of experience in .NET Development (including MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development). Five years of experience with Software Development L
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Posted 60+ days ago | Updated 4 hours ago

VB6/ C# Developer (REMOTE, EST)

Dexian DISYS

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Remote

Full-time, Contract

Position: VB6/C# Developer Location: REMOTE Duration: 6 month contract Needed: A programmer fluent in both VB6 and CSharp This person would be converting 10 similar projects from VB6 to CSharp They would be responsible for verifying the converted code through common testing processes They would report to me and I would work with them to verify proper operation of the converted code Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations w
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Posted 24 days ago | Updated moments ago

C# Developer

KONNECTINGTREE INC

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Remote

Contract

Greetings from KonnectingTree! We are seeking a C# Developer with HL7 and Intersystems IRIS experience. Remote position and w2 position only.
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Posted 14 days ago

C# Developer / Architect

Tri-Force Consulting Services Inc

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Remote

Contract

Title: C# Developer / ArchitectDuration: 12 MonthsClient: Superior Court of CaliforniaLocation: County of Los AngelesNote: This is a remote position and Candidate may have to travel on-site or to other courts or conferences on rare occasions.Required Skills:Expert knowledge of C#.Strong software architecture background.Strong experience in leading the design and development of component architectures, pluggable frameworks, extensible platforms, and RESTful APIs.Strong proficiency in Angular fram
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Posted 31 days ago | Updated 31 days ago

.NET (C#) Developer

Datum Software, Inc.

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Remote

Contract

.NET (C#) Developer Remote W2 (no c2c) Our client is seeking a Software Engineer with .NET core development and solid ETL skills. Must have experience with ETL. This project will involve creating an infrastructure for collecting data from police agencies and then transforming that data so that it can be consumed by their existing web interfaces. Education/Experience o 5+ years experience required Skills o Excellent verbal and written communication skills, problem solving skills, customer servic
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Posted 60+ days ago | Updated 31 days ago

C# Lead Developer

Shain Associates

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Remote

Full-time

Position: Sr C# T ech LeadDeveloper Overview: The C# Tech Lead will serve as a hands-on senior developer within a high-performing agile team. This role involves identifying and implementing technical solutions to meet objectives. The Tech Lead will develop key business applications deployed on the Azure native ecosystem. Responsibilities: Technical Leadership: Provide technical leadership, define optimal technology architecture, and offer guidance on new product requirements. Project Ownership:
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Posted 3 days ago

C#.NET Developer

Perennial Resources International

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Remote

Contract

I have a remote C#.NET Developer role for one of our top tier clients based out of East Hartford CT. This is a long term "remote contract opportunity. I need a solid developer proficient in C# .NET and who if familiar with SQL (tables, joins, etc). This is a multi year project. Rate will be between $50-$60/hr Please see the job description below. Responsibilities: Design and code applications solving business issuesDevelop diagrams and flow charts on computer operation process as well as test a
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Posted 7 days ago

C#/Python Developer

Dew Softech Inc

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Remote or Boise, Idaho, USA

Contract, Third Party

Position: C#/Python Developer Location: Remote Duration: 2+ year Rate: Open Interview: Video Job Description: Full-time professional work experience in the development and support of Information Technology applications. ITD is implementing AASHTOWare Project Materials (AWP) and Construction Modules. We seek a team member to develop agency views within AWP . Anticipated tasks will include refining a variety of ITD construction data sets including construction materials, laboratory and field te
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Posted 15 days ago | Updated moments ago

Senior C# / .Net Developer Level 3

Kforce Technology Staffing

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Remote or Cincinnati, Ohio, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client in Cincinnati, OH that is seeking a Senior C#/.NET Developer Level 3 to join their team on a 12-month contract to hire basis. This position is backend focused. Processing Engine. Summary: As a C#/.NET Developer, you will have the opportunity to design, build, test, maintain, and have a direct and meaningful impact on the roadmap of the associate platform. You will be responsible for design and development of service layers, API's and all other functionality
Posted 10 days ago | Updated moments ago

C#.NET Developer

ZEN3 INFOSOLUTIONS AMERICA INC

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Remote

Full-time

Role: C#.NET Developer Location: Redmond, WA/ Remote Candidate should be strong in C# coding and complex SQL queries Job Description: Skills: C#, .Net core, Asp.Net, SQL Experience in building enterprise scale cloud applications,Specialized in the above technologies and can work independently with Security first approach.Self-motivators and go getters.
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Posted 30 days ago | Updated 1 day ago

C#.Net Core Developer (Remote)

ConsultNet, LLC

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Remote or Salt Lake City, Utah, USA

Full-time

C#.Net Developer lV (Remote) 12-month Contract $65.00 to $75.00 per hour contract Job Description: Our client in the Fintech industry is looking for a Developer that oversees development and installation of new hardware and software Installs for a project and configures systems and other software Tests installed software for malfunction detection Identifies and resolves business systems issues. Designs and deploys new applications and enhancements to existing applications, software, and operat
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Posted 37 days ago | Updated 6 hours ago

C#.Net Developer (Remote )

ConsultNet, LLC

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Remote or Salt Lake City, Utah, USA

Full-time

C#.Net Developer lV (Remote) 12-month Contract $65.00 to $75.00 per hour contract Job Description: Our client in the Fintech industry is looking for a Developer that oversees development and installation of new hardware and software Installs for a project and configures systems and other software Tests installed software for malfunction detection Identifies and resolves business systems issues. Designs and deploys new applications and enhancements to existing applications, software, and operat
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Posted 45 days ago | Updated 6 hours ago

C#.Net Developer (Remote)

ConsultNet, LLC

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Remote or Salt Lake City, Utah, USA

Full-time

C#.Net Developer lV (Remote) (Birmingham, Nashville, Atlanta, Charlotte) 12-month Contract right to hire $65.00 to $75.00 per hour contract Job Description: Our client in the Fintech industry is looking for a Developer that oversees development and installation of new hardware and software Installs for a project and configures systems and other software Tests installed software for malfunction detection Identifies and resolves business systems issues. Designs and deploys new applications and e
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Posted 46 days ago | Updated 6 hours ago

Sr. SharePoint Developer

Accenture Federal Services

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Washington, District of Columbia, USA

Full-time

Sr. SharePoint Developer at Accenture Federal Services Arlington, VA At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people.Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services to do the work you love in
Posted 30 days ago | Updated 8 days ago

Financial Client - Sr Application Developer (C# with Heavy SQL exp)

Kellton

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Remote

Contract, Third Party

My Direct Financial Client has an Application Developer (C#, SQL) opportunity. If interested, please respond to the job posting. Sr C# SQL Developer (Must have strong SQL coding skills) 100% REMOTE Duration: 2yrs + possibility of extension or conversion. C2C OR W2 is fine. Position Description: 12+ years of total IT experience. Hands on Coding in C# .net and SQL (some exp desgining databases) Main responsibility would be working on the backend (C# .NET). Prior experience with hedge fund investme
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Posted 60+ days ago | Updated 20 days ago

Cybersecurity Developer/Analyst (hybrid)

ALTA IT Services

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Rockville, Maryland, USA

Full-time

Cybersecurity Developer/AnalystRockville, MD 3 days/week ONSITEship required per government contractMust be able to obtain Public Trust clearance Our client specializes in providing leading-edge and proven technologies, industry vertical domain expertise, and highly skilled and motivated professionals to achieve its customers mission-critical business needs. Overview: Write custom code and build Cybersecurity solutions/applications. Plan, implement and upgrade security measures and controls.
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Posted 9 days ago

Application Developer(Java/C#.Net/PL/SQL)

Vernus Technologies

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Remote

Contract

Qualifications Required Bachelor's Degree or equivalent Preferred Master's Degree or equivalent 5 years of relevant experience related field Required 7 years of relevant experience that includes developing and supporting applications Preferred Systems development lifecycle experience, including requirements, coding, testing and implementation Preferred Visa: H1B/OPTEAD/CITIZEN
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Posted 31 days ago | Updated 31 days ago

MuleSoft developer with .Net/C# experience.

B2B Technology

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Remote

Contract

Our client is looking for a MuleSoft developer with .Net/C# experience. This resource will be working on new and existing development of their current applications and integrating other systems and services using APIs. This resource will be responsible for integrating apps with MuleSoft as a .net/C# developer. REQUIRED SKILLS & EXPERIENCE Experience in web development using.NET frameworkAbility to build an API (MuleSoft) -- MuleSoft is the API gateway they useExperience as a .Net developer integ
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Posted 8 days ago