dotnet Jobs in district of columbia

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201 - 220 of 638 Jobs

Cloud Solution Architect

Leidos

•

Alexandria, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, innovation is at the heart of everything we do. Powered by a team as diverse as it is talented, we're driven by a shared passion for delivering bold solutions that fuel our customers' success. We believe in empowering our people, giving back to our communities, and leading with sustainability. Every action we take is grounded in integrity and a steadfast commitment to doing what's right-for our customers, our teams, and the world around u
Posted 2 days ago | Updated 8 hours ago

Remote SQL DBA

Stellar Professionals LLC

•

Remote or Salem, Oregon, USA

Contract, Third Party

Mode of Interview: Webcam Interview Work Location: Salem, Oregon Work Arrangement: Remote Shift: Applicant must have 4 Years of experience with the following. Microsoft SQL Server/Reporting Services/Business Intelligence (7-9 years of experience) HTML DOM (7-9 years of experience) Windows 9x/2000/XP/NT/Vista/7 (7-9 years of experience) Transact-SQL (10+ years of experience) Microsoft Visual Studio (10+ of years of experience) Microsoft .NET framework (4-6 years of experience) Microsoft Azure
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Posted 9 days ago | Updated 1 day ago

Sr. Software Development Engineer - National Imagery

Esri

•

Vienna, Virginia, USA

Full-time

Overview Apply your software development education and experience as a senior member of our software development team. You will build and release Esri software technologies focused on the intersection between GIS, photogrammetry and remote sensing for the defense and intelligence communities. In this role, you will collaborate with a talented team of software developers and product engineers to create, build, test, and release advanced software technologies focused on imagery users. This is an
Posted 60+ days ago | Updated 8 hours ago

Data Center Technician

Robert Half

•

Ashburn, Virginia, USA

Contract

Description We are looking for a skilled Data Center Technician to join our team on a long-term contract basis in Ashburn, Virginia. In this role, you will manage and support the installation, maintenance, and certification of data center infrastructure while ensuring seamless operations and compliance with service standards. You will collaborate closely with various teams and contractors to deliver high-quality solutions in a dynamic, fast-paced environment. Responsibilities: Oversee infrastru
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Posted 22 days ago | Updated 5 hours ago

Manager, Software Engineering

Mastercard

•

Arlington, Virginia, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 53 days ago | Updated 8 hours ago

Technical Architect

FutureTech Consultants LLC

•

Remote

Contract

Hi, Hope you are doing good, This is Rajeev from FutureTech Consultants, LLC and I have a job opening with our direct client. Please have a look at the below job description and let me know your interest. Please share me the latest copy of your resume. Role: Technical Architect Location: Remote Duration: Long Term Contract Required Qualifications: 10+ years of experience in backend system design and architecture for high-volume applications.Proven track record in building regulated financial pl
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Posted 4 days ago

Full Stack Software Engineer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Full Stack Software Engineer LOCATION Tysons, VA 22182 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 8 hours ago

Senior Performance Test Engineer

Precision System Design Inc.

•

Remote or Cleveland, Ohio, USA

Contract

Our Fortune 100 client is hiring for a Senior Performance Test Engineer who is highly proficient with performance test plan and script creation. Candidates must have strong knowledge of performance, load, and stress testing. The ideal candidate will also have experience with C# programming or other programming language, Selenium WebDriver and Neoload. This role can be done fully remotely following an EST or MST work schedule. Does this sound like something you'd like to hear more about? If so, A
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Posted 3 days ago | Updated 9 hours ago

DRC-Programmer 4-PR4

Stellar Professionals LLC

•

Ohio, USA

Contract, Third Party

Mode of Interview: MS-Teams/Virtual Work Location: Remote Duration: 05/16/2025 to 06/30/2025 Work Arrangement: Remote C#, ASP.NET Web application development, .Net 1.1 to Current SQL2000 to SQL2018, SQL Procedures, Functions, Tables, Views REACT, REDUX, REDIS and Axios Experience in Enterprise Data Modeling Experience with Azure Pipelines Experience with Node.js Perform System Test and Create Test Documentation C#, ASP.NET Web application development, .Net 1.1 to Current SQL2000 to SQL2018,
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Posted 5 days ago | Updated 1 day ago

Senior Application Programmer

Arena Technical Resources

•

Remote

Full-time

Job Title: Senior Application Programmer Job Location: Remote (must work east coast hours) Eligibility/Clearance: Must be authorized to work in the US JOB DESCRIPTION The role of the Sr. Application Programmer is to provide website development support to a client. Responsibilities include but are not limited to the following: - Create and maintain web-based systems for Advanced Energy group. Works with analysts, QA testers and other members of the IT team to refine requirements and implement
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Posted 31 days ago

ServiceNow Administrator

QinetiQ US

•

Arlington, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 58 days ago | Updated 8 hours ago

Solutions Architect

Horizontal Talent

•

Remote

Contract

Join a dynamic team as a Solutions Architect where you'll design and develop innovative software systems. This remote role offers the opportunity to travel occasionally to Austin, TX, and collaborate with talented professionals to create impactful solutions. Responsibilities Collaborate with clients and teams to translate business needs into technical solutions. Design scalable and secure architecture for complex software systems. Select and implement appropriate technologies and tools for proje
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Posted 3 days ago

Sr Content Management Developer/ Support

Sonata Software North America

•

Remote

Full-time

Sonata Software Overview Sonata is a global technology company specializing in platform-based digital transformation, supporting businesses to become connected, open, intelligent and scalable. Sonata s Platformation methodology brings together industry expertise, platform technology excellence, design innovation and strategic engagement models to deliver sustained value to customers. A trusted partner of world leaders in the retail, manufacturing, distribution, travel, services and software ind
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Posted 26 days ago

Director of Platform Engineering

cyberThink, Inc.

•

Remote

Full-time

Duration: Full Time role Location: Remote (New Jersey) (East Coast preferred) Description: Platform Engineering RoleDigital Platform Customer experience building (entrepreneurial spirit)Team Size- 30-40 (3 direct report)Technology Stack: .NET, C#, AzureINSIGHT (CUSTOMER FACING TECHNOLOGIES)Key initiativesInsights (60,000 fleet managers, 500,000 drivers)Modernize how Customers act with the driversTransact (self-service)Fleet servicesPersonality fitGap passion for engineeringTechnology centric bui
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Posted 26 days ago | Updated 11 days ago

Application Development and Support 3

Softsol Resources Inc

•

Remote

Contract

Job Title: Application Development and Support 3LOE# 2025-0966Location: RemoteDuration : Untill April-2028 Project Intro:The Client Investment Office is engaging in services with Company Name to assist with application development, system maintenance and support. This resource will provide technical analysis, application development, and support to INVO business critical execution and order management trading system (CRIMS), Investment Data Processing (IDaP) and its affiliated tools. Minimum Qua
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Posted 30 days ago

Software Technical Lead

Jacobs

•

Herndon, Virginia, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Software Technical Lead to join our team of passionate individuals in Herndon, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: We are seeking a highly skilled Technical Lead to spearhead software development initiatives within our dynamic team. The
Posted 5 days ago | Updated 8 hours ago

Desktop Support Engineer

Robert Half

•

Rockville, Maryland, USA

Contract

Description We are looking for a dedicated Desktop Support Technician to join our team in Rockville, MD 20852. In this long-term contract position, you will play a key role in designing, developing, and enhancing hardware products and systems. You will work on projects that involve creating new solutions, improving existing products, and contributing to organizational goals. Key Responsibilities: Systems Maintenance & Operations: Maintain and ensure High Availability (HA) through virtualizatio
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Posted 14 days ago | Updated 5 hours ago

Lead Software Engineer - CIAM

BCforward

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Remote

Contract

Lead Software Engineer - CIAM BCforward is currently seeking a highly motivated Lead Software Engineer (CIAM) Professional for a remote Position in Minneapolis, MN Position Title: Lead Software Engineer (CIAM) Location: Remote Anticipated Start Date: [05/15/2025] Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Contract Duration: (6 MONTHS) Job Type: Contract/Contract to hire Pay Range: $80-$100/hr. P
Posted 17 days ago | Updated 1 hour ago

Multiple Roles (Texas candidates with STATE or FEDERAL Exp Only)

CoppelTech

•

Remote

Third Party, Contract

WE GET ACTIVE POSITIONS EVERY DAY FOR CANDIDATES BASED OFF OF TEXAS with STATE or FEDERAL EXPERIENCE Engineers based in TX who have worked on state or federal government projects. If you have a strong background in software development and are passionate about building impactful, secure, and scalable solutions in the public sector, we want to connect with you.
Posted 26 days ago

Senior Software Developer (cleared)-61525

Syneren Technologies

•

Alexandria, Virginia, USA

Full-time

Job Title: Sr. Software Developer (Full-Stack) Job Location: Alexandria, VA. (Onsite) Job Description: Syneren is seeking a skilled and visionary ? Sr. Software Developer to lead our software development team to design robust solutions within the Microsoft Azure ecosystem to help modernized legacy application to the newest technology and approach available in the Azure Cloud. As a Sr. Software Developer, you will play a critical role in shaping our cloud infrastructure, ensuring scalability, s
Posted 25 days ago | Updated 6 hours ago