dotnet Jobs in Washington

121 - 140 of 546 Jobs

Full Stack Developer - React/NodeJob Title - Full Stack Developer - React/Node

MindlanceCompany Name - Mindlance

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Washington, District of Columbia, USA

Third Party, Contract

Title: Full Stack Developer - React/Node Duration: Long Term Location: Washington DC 20433 Hybrid Onsite: 4 Days onsite per week from Day1. Note: Looking for very strong full stack developer with React, Node experience.Should have worked in Azure cloud using Web Apps for hosting services and Using Azure DevOps for development. Must have skills: Expertise in ReactNode JSAzure & Azure Services ExperienceAzure DevOps.Net/Python/Golang(Backend) Job Details: We are seeking a highly skilled Full st

Application Security EngineerJob Title - Application Security Engineer

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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McLean, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking an Application Security Engineer in McLean, VA. REQUIREMENTS: * High School diploma or GED * 6+ years of Information Technology experience * 3+ years of experience with supporting Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and IDE Plug-in environments using Veracode and Burp Suite * 2+ years of experience with Java, Python, .NET, or C# * 3+ years of experience using the design and implementation

Systems Administrator IIJob Title - Systems Administrator II

Robert HalfCompany Name - Robert Half

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Washington, District of Columbia, USA

Contract

Description We are looking for a skilled Systems Administrator II to join our team on a contract basis in Washington, District of Columbia. In this role, you will be responsible for ensuring the seamless operation, configuration, and maintenance of both physical and virtual systems. This position requires a proactive approach to troubleshooting, optimizing system performance, and implementing critical updates to maintain system integrity and reliability. Responsibilities: Install, configure, an

Quality Assurance TesterJob Title - Quality Assurance Tester

Robert HalfCompany Name - Robert Half

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Washington, District of Columbia, USA

Full-time

Description We are seeking a talented and driven Tester to join our dynamic team in an onsite capacity. In this role, you'll be instrumental in identifying vulnerabilities and strengthening security across applications, networks, and systems. The ideal candidate will hold advanced detail oriented certifications such as GWAPT, OSCP, CEH, or similar credentials and have 3-5 years of hands-on experience in penetration testing, application security testing, and source code review. Key Responsibiliti

IT Project Manager | Fully Onsite (W2 Only)Job Title - IT Project Manager | Fully Onsite (W2 Only)

The Squires Group, IncCompany Name - The Squires Group, Inc

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Annapolis, Maryland, USA

Full-time

Overview Our Annapolis, MD based client, has an immediate opening for an IT Project Manager. In this role, you will oversee the planning, execution, monitoring, control, and completion of projects, ensuring they align with the organization's strategic goals and objectives. The ideal candidate is flexible and adaptable, with true project management experience and desire. This is an opportunity to own your work and see projects through their entire lifecycle. Come join this outgoing, family-orient

Database Developer IIJob Title - Database Developer II

American Systems CorporationCompany Name - American Systems Corporation

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McLean, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Design, develop, and maintain relational databases.Write and optimize SQL queries for data retrieval and manipulation.Collaborate with other developers to ensure data integrity and consistency.Participate in cod

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA. The position is primarily on-site, but partial telework may be available at the discretion of our customer and program management. Responsibilities: Ensure compliance with DoD-approved standards, architectures, and guidelines (e.g., DISN) and conduct qualit

Application DeveloperJob Title - Application Developer

Accenture LLPCompany Name - Accenture LLP

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Chantilly, Virginia, 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

PL/SQL DeveloperJob Title - PL/SQL Developer

ALTA IT ServicesCompany Name - ALTA IT Services

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Arlington, Virginia, USA

Full-time

PL/SQL Developer Arlington, VA - hybrid (1-2 days a week onsite) Secret Clearance is required Job Description: Perform logical database (re)design, develop within-database code (e.g., PLSQL), and develop web app UI and services within MS SQLServer, Oracle databases and their associated stack (e.g., OS, Web and App Servers). Member of a team that maintains existing applications, refactors existing applications, and architects / designs new applications with user interfaces or applications that

Software DeveloperJob Title - Software Developer

Accenture LLPCompany Name - Accenture LLP

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Chantilly, Virginia, USA

Full-time

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Description Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA. The position is primarily on-site, but partial telework may be available at the discretion of our customer and program management. Responsibilities: Ensure compliance with DoD-approved standards, architectures, and guidelines (e.g., DISN) and c

Java DeveloperJob Title - Java Developer

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, USA

Full-time

Mission Software EngineerJob Title - Mission Software Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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McLean, Virginia, USA

Full-time

Job Number: R0215471 Mission 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 f

Software EngineerJob Title - Software Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Reston, Virginia, USA

Full-time

A fast-growing biometrics and cybersecurity company based in Reston, VA, focused on securing international borders through advanced technologies. This is a full-time opportunity to work onsite with cutting-edge tools such as C#, .NET Core, SQL Server, and cloud platforms like Azure. You'll help design and build the infrastructure behind biometric systems like eye and fingerprint scanners used across global airports and borders. You'll collaborate with a highly skilled team of engineers in a form

Cloud Solutions IT ArchitectJob Title - Cloud Solutions IT Architect

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or Reston, Virginia, USA

Contract

RESPONSIBILITIES: Kforce is looking for a Cloud Solutions IT Architect nin Reston, VA. Job Duties/Responsibilities: * Establish technology strategy, architecture, and plans for the project modernization effort * Understands the organizational and project direction, goals, and the technology eco system to determine how architecture frameworks should be implemented * Interface with engineering and other cloud teams across the organization to establish and enforce best practices and standards as g

Business Systems Analyst IVJob Title - Business Systems Analyst IV

Robert HalfCompany Name - Robert Half

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Washington, District of Columbia, USA

Contract

Description We are looking for an experienced Business Systems Analyst IV to join our team in Washington, District of Columbia. In this long-term contract position, you will play a vital role in analyzing complex business challenges and designing innovative system solutions to address organizational needs. This role requires a strategic thinker with strong technical expertise and the ability to communicate effectively with diverse stakeholders. Responsibilities: Analyze current business process

Automation EngineerJob Title - Automation Engineer

Apex SystemsCompany Name - Apex Systems

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Greenbelt, Maryland, USA

Full-time

Job#: 2080411 Job Description: Apex Systems is seeking a SCADA Security Automation Engineer. This is a fully remote role. Starting as a 9 month contract, with potential to extend/convert after that duration. For immediate consideration, please email a copy of your resume to Jenny DeMaria at ! The SCADA Security Automation Engineer is responsible for FMS Cyber Security patching implementation and support of AVEVA (Wonderware) System platform/SQL Server based factory management and control syste

Senior Azure DevOps AdministratorJob Title - Senior Azure DevOps Administrator

Evolver FederalCompany Name - Evolver Federal

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Washington, District of Columbia, USA

Full-time

Evolver is seeking a Senior Azure DevOps administrator with experience in .NET application development to support the work and projects of our client in Washington D.C. MUST be able to obtain Public Trust Clearance and Background Clearance. The role's primary function will be to work with the software development team to support existing software applications written in .Net using SQL Server and Oracle databases in the backend. A big part of the job responsibilities includes administration of A

Systems Administrator IVJob Title - Systems Administrator IV

Robert HalfCompany Name - Robert Half

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Washington, District of Columbia, USA

Contract

Description We are looking for an experienced Systems Administrator IV to join our team in Washington, District of Columbia. In this long-term contract position, you will manage and optimize complex IT systems and infrastructures, ensuring their efficient operation and compliance with industry standards. This role offers an exciting opportunity to apply advanced technical knowledge to solve challenging issues and contribute to the success of large-scale projects. Responsibilities: Oversee the i

Secret Cleared Microsoft PowerApps/Dynamics DeveloperJob Title - Secret Cleared Microsoft PowerApps/Dynamics Developer

ALTA IT ServicesCompany Name - ALTA IT Services

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Arlington, Virginia, USA

Full-time

Job Title: Secret Cleared Microsoft PowerApps/Dynamics Developer Location: Arlington, VA Type: Contract To Hire Compensation: 130-160K Contractor Work Model: Onsite Security Clearance: Secret clearance is required Job Description: ALTA IT Services is seeking a Microsoft PowerApps/Dynamics Developer! You will join a team that uses PowerApps and Dynamics 365 to develop and deploy applications in our Dynamics/365 environment (Azure GCC). You'll provide software engineering and development support