c# Jobs in District of Columbia

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161 - 180 of 559 Jobs

Senior Database Server Design Engineer

Leidos

•

Quantico, Virginia, USA

Full-time

Unleash Your Potential At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a dedication to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! The Mi
Posted 48 days ago | Updated 2 hours ago

Senior DevOps Engineer

Costar Group

•

Arlington, Virginia, USA

Full-time

Senior DevOps Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and
Posted 20 days ago | Updated 2 hours ago

Web Developer, Intelligence Systems

Aduril Industries

•

Reston, Virginia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 60+ days ago | Updated 2 hours ago

Sr. Azure DevOps Engineer

Navigant Consulting

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Remote or Arlington, Virginia, USA

Full-time

Job Family: Software Development & Support Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust What You Will Do: Identify and implement reliability and efficiency improvements to the platformCreate and maintain terraform to manage test and production environmentsCreate and maintain CI/CD pipelines and other automation toolsWork with engineers to support product development from inception to releaseDesign, develop, implement, and maintain core Oracle applicationsMaint
Posted 60+ days ago | Updated 2 hours ago

.NET Web Developer -II ***Only W2 Candidates****Must be willing to work in WI

V.L.S. Systems, Inc

•

Remote

Contract

Role: .NET Web Developer -II Location: Remote(Madison, WI)90-100% remote but can require staff to come onsite as necessary with sufficient notice Notes: Must be willing to work in WI, relocation to WI with in 30 days is also fine. Selected candidate will be required to provide personal equipment for remote work. Project Details: This position will work to support and enhance existing web applications maintained within the Enterprise section. The project is underway and include .NET MVC web appli
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Posted 4 days ago

Senior Systems Analyst

Cloud and Things

•

New York, USA

Full-time, Contract, Third Party

Our goal is to solve problems and deliver results for our clients. At Cloud and Things, you can be a part of transforming the public sector's IT environment. Our team is on the forefront of helping to solve the government's most complex IT challenges. If you are seeking a role that offers the opportunity to work on rewarding projects, consider a career with Cloud and Things. *This is an exempt position. Salary commensurate with experience* Overview: We are seeking a Senior Systems Analyst who wi
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Posted 30 days ago | Updated 2 days ago

DevOps Engineer - TS/SCI w/Polygraph

General Dynamics Information Technology

•

McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: DevOps, DevSecOps, Git, Kubernetes, Linux Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our nation as a Systems Engineer (DevOps) at GDIT. Our wo
Posted 60+ days ago | Updated 10 hours ago

Mid-Level Capabilities Development Engineer

General Dynamics

•

Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Engineering (General) Job Qualifications: Skills: C Sharp (Programming Language), Development Software, Embedded Software, Embedded Systems Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: Designs, develops, tests and evaluates el
Posted 60+ days ago | Updated 2 hours ago

AWS Cloud Developer (AWS CDK using Python)

Digital Minds Technologies Inc.

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Remote

Contract

Position Overview: Senior AWS Cloud Developer / Tech Lead We are looking for an experienced professional with strong leadership in development and cloud architecture. The ideal candidate should meet the following criteria: Must-Have Qualifications: Minimum 10 years of experience in software development.Proven track record as a Tech Lead, driving architecture and design decisions.Strong expertise in AWS Cloud Development.Proficiency in C# programming language.Hands-on experience with AWS CDK usin
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Posted 30 days ago | Updated 3 days ago

IT Applications Manager

The Evolvers Group

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Remote

Full-time

Knowledge and ability to utilize the current version of the following products: Microsoft Work, Excel and PowerPoint.Net (Visual Basic, C#), Java or other modern development languagesSQL DatabaseWindows Server OS, functions/commandsSQL Management StudioSQL (language)Visual Studio Experience required: Minimum five years work experience at an advanced level in application development, testing/debugging, system/program analysis and systems/database design.Minimum two years experience leading/supe
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Posted 27 days ago

.Net Developer

York Solutions, LLC

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Remote

Contract

SQL (from a dev, stored proc/triggers/views perspective; heavy business logic and config in the DB; not from a DBA perspective) APIs with .NET 8 (or the core version and more recent) ASP.NET Webforms VB.NET and C# - actually working in both of these if possible, not just rewriting VB.NET code into more modern code Benefits: York Solutions Offers a generous benefits package for eligible full-time employees: BCBS Medical with 3 Plans to choose from (PPO and High deductible PPO plans with Healt
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Posted 2 days ago | Updated 9 hours ago

Sharepoint Developer

Nightwing

•

Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 2 hours ago

Full Stack .NET Developer

Harmonia Holdings Group, LLC.

•

Washington, District of Columbia, USA

Full-time

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Position: Full Stack .NET Developer Location: Washington DC - Fully Onsite Clearance: Top Secret with SCI We have an exciting opportunity for a Full Stack .NET Developer to join our team. The ideal candid
Posted 60+ days ago | Updated 11 hours ago

Full Stack Software Engineer

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Full Stack Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Full Stack Software Engineer to join our team and contribute to the development of cutting-edge applications. In this role, you will work across the entire software development lifecycle, from designing user interfaces to implementing back-end functionality. You will collaborate with cross-functional teams t
Posted 60+ days ago | Updated 2 hours ago

Senior .NET Engineer

Horizontal Talent

•

Remote

Contract

Are you a seasoned .NET Engineer looking for an exciting opportunity to make a significant impact? Join our team and contribute to enhancing and maintaining legacy .NET applications, ensuring seamless integration and technical excellence. Responsibilities Analyze existing .NET applications to understand and document business logic and workflows. Develop a comprehensive understanding of multi-application workflows and dependencies. Integrate multiple services to ensure smooth operation and data f
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Posted 27 days ago | Updated 3 days ago

100% Remote Opportunity : Full Stack Developer .Net & React - May have to Meet team if needed located in charlotte, NC

Indotronix International Corp

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Remote or Charlotte, North Carolina, USA

Contract

Role: Full Stack Developer .Net & React Pay Rate: $64/Hr on W2 Location: 100% Remote Schedule: Standard M-F 8-5; OT not anticipated, but possible. The possibility of extension, based on demand. Responsibilities We are looking for a talented and motivated developer who can hit the ground running and integrate with our development team. As a full member of the agile team, you will participate at all stages of software development: Develop and maintain web applications using React, Typescript an
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Posted 53 days ago | Updated 17 days ago

Full Stack Developer

Irvine Technology Corporation (ITC)

•

us

Contract

Full Stack Developer Our client is seeking a talented and motivated Full Stack Engineer to join their dynamic team. In this role, you will have the opportunity to work on innovative marketplace platforms and contribute to the technical growth of their product. With a focus on collaboration and technical excellence, you'll help shape the future of the product by creating high-quality, secure, and scalable solutions. If you're ready to be part of a cutting-edge team that thrives in a fast-paced, c
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Posted 6 days ago | Updated 2 hours ago

Sr. Full Stack Developer (NodeJS)

Precision System Design Inc.

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Remote

Contract

Our F100 client is looking for a Sr. Full Stack Developer who will work within a cross-functional team to build innovative and visionary customer-facing SaaS based products. You will develop new features and maintain existing ones using Node, GraphQL, and various database sources (SQL and NoSQL) in cloud-based environments. This position will be involved in every aspect of the development lifecycle (working with Analysts to understand requirements, writing code to develop new features, integrati
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Posted 10 days ago | Updated 15 hours ago

Junior .NET Developer

Cornerstone Defense

•

Reston, Virginia, USA

Full-time

Location: Reston, Virginia Type: Contract Job #3560 Title: .NET Developer Location: Chantilly, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed
Posted 49 days ago | Updated 2 hours ago

Technical Specialist - SME III

LinTech Global Inc.

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Washington, District of Columbia, USA

Full-time

LinTech Global Inc. is recruiting a Technical Expert (IT Subject Matter Expert ) to support our contract at the IRS/CI in Fairfax, Virginia. Location: 100% Remote Position Overview: LinTech Global is looking for a candidate to join our team as an IT Subject Matter Expert to provide support to our client. The IT Subject Matter Expert is responsible for high-level solutions for business applications, systems, cloud integration, portfolio alignment, infrastructure, and enterprise. They review curr
Posted 22 days ago | Updated 11 hours ago