.net Jobs in District of Columbia

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Back End Software Developer

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2504757 Location: ARLINGTON, VA, US Date Posted: 2025-04-17 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is looking for a Back End Software Developer who will be responsible for designing, testing, implementing, and maintaining core application software. This role involves a range of development tasks, from
Posted 34 days ago | Updated 5 hours ago

PC Technician

Robert Half

•

Washington, District of Columbia, USA

Full-time

Description We are looking for a knowledgeable and proactive PC Technician to provide technical support and assistance to our user community. This role requires excellent troubleshooting skills, a customer-focused approach, and the ability to manage IT issues efficiently. Based in Washington, District of Columbia, the position involves working closely with the IT team to resolve technical challenges and ensure seamless operations. Responsibilities: Serve as the primary point of contact for tech
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Posted 11 days ago | Updated 4 hours ago

Sr. Consultant

Robert Half

•

Washington, District of Columbia, USA

Contract

Description We are looking for an experienced Senior Consultant to join our team on a long-term contract basis in Washington, District of Columbia. This position will play a pivotal role in supporting a SharePoint modernization initiative, ensuring business requirements are met and fostering collaboration between internal stakeholders and external vendors. The ideal candidate will have extensive expertise in SharePoint environments and a strong ability to bridge technical and business needs. Re
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Posted 19 days ago | Updated 4 hours ago

Software Developer Senior

Jacobs

•

Washington, District of Columbia, USA

Full-time

Amentum is searching for a Top Secret cleared Software Developer (Senior) to join our team in Washington, DC. As a Top Secret Software Developer for this program, you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for developing code, testing and debu
Posted 7 days ago | Updated 7 hours ago

Sr. Support Leader, Tech Business Development

Amazon Web Services, Inc.

•

Arlington, Virginia, USA

Full-time

We're seeking an experienced technical sales business development support leader to drive strategic growth development initiatives focused on accelerating advanced artificial intelligence, machine learning, high-performance computing solutions, advanced analytics, and modeling & simulation. In this role, you'll work at the intersection of AI technologies and technical business development, collaborating with internal stakeholders and customer teams (CTO, Chief Architects, Program Manager, Techni
Posted 46 days ago | Updated moments ago

Application Developer Lead

Accenture LLP

•

Washington, District of Columbia, USA

Full-time

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, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 9 days ago | Updated 7 hours ago

Manager, Software Engineering

Costar Group

•

Arlington, Virginia, USA

Full-time

Manager, Software Engineering Job Description 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 24 days ago | Updated 7 hours ago

Senior Full Stack Developer

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0219308 Full Stack Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop software, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop software and systems from vision to production ready . This role is more than just coding. As a
Posted 13 days ago | Updated 8 hours ago

Software Test Engineer

Lockheed Martin Corporation

•

Herndon, Virginia, USA

Full-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em
Posted 4 days ago | Updated 6 hours ago

Senior.Net Developer

Cayuse Shared Services

•

Arlington, Virginia, USA

Full-time

Overview The .Net Developer is responsible for full stack development on the Windows platform with experience in Project Management and Agile methodologies. This position involves interacting with project stakeholders and designing solutions to meet their needs. All duties and responsibilities performed in accordance with the Core Values of Cayuse. Responsibilities Interacting with project stakeholders and designing solutions to meet their needs.Ability to Manage and Facilitate the Agile proc
Posted 15 days ago | Updated 4 hours ago

Lead Software Engineer

Costar Group

•

Arlington, Virginia, USA

Full-time

Lead Software 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 an
Posted 21 days ago | Updated 7 hours ago

Full Stack Software Developer

Booz Allen Hamilton

•

Bethesda, Maryland, USA

Full-time

Job Number: R0215478 Full Stack Software Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As
Posted 20 days ago | Updated 8 hours ago

Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0218843 Software Engineer The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a full-stack
Posted 29 days ago | Updated 8 hours ago

Application Developer (UNITED STATES CITIZEN OR PERMANENT RESIDENT; ONSITE - SUITLAND, MD)

Soft Tech Consulting Inc

•

Suitland-Silver Hill, Maryland, USA

Full-time

UNITED STATES CITIZEN OR PERMANENT RESIDENT FOR PERMANENT RESIDENT - MUST HAVE BEEN IN THE U.S. FOR A MINIMUM OF 3 CONSECUTIVE YEARS ONSITE - SUITLAND, MD MUST BE ABLE TO OBTAIN PUBLIC TRUST SALARY IS DEPENDENT UPON THE CANDIDATE S SKILLS, EXPERIENCE, EDUCATION AND CERTIFICATIONS SALARY RANGE: $75K to $90K HIGH END OF THE SALARY RANGE IS CONSIDERED FOR THOSE WHO EXCEED QUALIFICATIONS IN A REQUIRED AREA Soft Tech offers competitive BENEFITS in the areas of: MEDICAL, DENTAL, VISION, 401K, Short T
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Posted 21 days ago | Updated 4 hours ago

.Net Full Stack Developer with AI

iSpace, Inc

•

Remote

Full-time

JOB DETAILS: Title: .Net Full stack developer with AI Location: Santa Monica CA or Pittsburgh PA or Washington DC or Boston MA (open for Remote Work options) Type: Direct Hire / Full Time Employment Job Description: The .Net Full stack developer is a member of the Application Delivery team in client's Information Services department The Applications Delivery team is responsible for managing a broad portfolio of custom developed and commercial off-the-shelf (COTS) applications that are used throu
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Posted 60+ days ago | Updated 16 hours ago

Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step Systems

•

Severna Park, Maryland, USA

Full-time

Software Engineer, TS/SCI with Full Scope Polygraph Security Clearance Required, Severna Park, MD The Software Engineer will join a team providing Life Cycle Sustainment (LCS) and modernization activities for commercial and custom-developed education, learning, and training applications supporting the Government enterprise. The candidate must be a strong senior developer that is comfortable digging into the products and developing a subject matter expertise, tackling challenges sometimes withou
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Posted 24 days ago | Updated 4 hours ago

Sr. Digital Marketing Manager

Robert Half

•

Alexandria, Virginia, USA

Contract

Description obert Half's client is seeking a skilled and experienced Senior Marketing Manager to join their marketing team on a contract basis. This role requires a strong background in agile marketing, HubSpot proficiency, and expertise in executing digital campaigns, content creation, and project management. The ideal candidate is both strategic and hands-on, comfortable working cross-functionally with internal stakeholders and external agencies, and thrives in a fast-paced, collaborative env
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Posted 7 days ago | Updated 4 hours ago

Sr Software Engineer

Horizontal Talent

•

Remote

Contract

We are looking for a talented Sr Software Engineer to join our team on an exciting new project in Cardiovascular Surgery. This role involves developing a patient-centric application that guides surgery patients through their entire journey, from scheduling to follow-up care, using your expertise in React, C#, and .NET. Responsibilities Develop and implement user-friendly front-end interfaces using React. Collaborate with designers and stakeholders to create an intuitive and engaging user experie
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Posted 45 days ago | Updated 1 day ago

Senior Front-End Developer

HPTech Inc.

•

Remote

Contract

Job Title: Senior Front-End Developer Location: Remote Responsibilities: Design and develop high-performance web applications using React Build scalable and maintainable front-end solutions. Collaborate with UX/UI designers and back-end developers to create seamless user experiences. Implement best practices for front-end development, including code reviews, testing, and performance optimization. Mentor and guide junior developers, fostering a culture of continuous learning and improvement. Sta
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Posted 1 day ago

.NET Developer

Innova Solutions, Inc

•

Remote

Contract

A client of Innova Solutions is immediately hiring for a .NET Developer. Position type: Full-time Contract Duration: 6+ months Location: Lakeland, FL (100% remote) Experience:IT Experience: 5+ years in software analysis, design, and development.Technologies: 5+ years with .NET Core, C#, Python, XML/JSON, YAML, and PowerShell.Database: 3+ years with SQL Server.Version Control & CI/CD: 3+ years with Git, DevOps tools, and pipelines.Full-Stack Development: 2+ years with .NET 6+, C#, and Dapper.Net
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Posted 60+ days ago | Updated 30 days ago