software development Jobs in district of columbia

121 - 140 of 2,591 Jobs

Modernization Accelerator: May-June Hiring Alerts; Software EngineersJob Title - Modernization Accelerator: May-June Hiring Alerts; Software Engineers

Lockheed MartinCompany Name - Lockheed Martin

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Maryland, USA

Full-time

Job ID: 693185BR Date posted: May. 07, 2025 Description: What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of ener

Software Engineer TS/SCI PolyJob Title - Software Engineer TS/SCI Poly

LeidosCompany Name - Leidos

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Franconia, Virginia, USA

Full-time

Description Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program. Program execution follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavior Driven Development (BDD) and test automation tools alongside a full suite of team collaboration tools. Leidos

Modernization Accelerator: May-June Hiring Alerts; Software EngineersJob Title - Modernization Accelerator: May-June Hiring Alerts; Software Engineers

Lockheed MartinCompany Name - Lockheed Martin

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Maryland, USA

Full-time

Data Access Cell SpecialistJob Title - Data Access Cell Specialist

M9 SolutionsCompany Name - M9 Solutions

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Washington, District of Columbia, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy

IT Security EngineerJob Title - IT Security Engineer

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

Job DescriptionDescription We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical systems, networks, and data against evolving cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities, and ensures that development environments

Senior Software EngineerJob Title - Senior Software Engineer

Credence Management SolutionsCompany Name - Credence Management Solutions

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McLean, Virginia, USA

Full-time

Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission success for war-fighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest G

Senior Software Engineer - Secret Clearance Preferred - OnsiteJob Title - Senior Software Engineer - Secret Clearance Preferred - Onsite

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Oakton, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Application Development, Software Development, Software Development Life Cycle (SDLC) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Senior Software Engineer to join our team. ship required. GDIT will sp

FSR EngineerJob Title - FSR Engineer

M9 SolutionsCompany Name - M9 Solutions

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Washington, District of Columbia, USA

Full-time

Cloud Platform Engineer - Clearance RequiredJob Title - Cloud Platform Engineer - Clearance Required

LMI Government Consulting (Logistics Management InCompany Name - LMI Government Consulting (Logistics Management In

•

Fort Belvoir, Virginia, USA

Contract

Overview LMI is seeking an AWS Platform Engineer to provide cloud security engineering support for a United States Army client helping to develop next generation command and control capabilities. Responsibilities Collaboration with AWS Proserve to support migration into AWS 2.0Design and implement the infrastructure that applications will run on.select the appropriate hardware and software components, configure the networking and storage resources and create security policies.Ensure all new s

Senior Software Engineer - Secret Clearance Preferred - OnsiteJob Title - Senior Software Engineer - Secret Clearance Preferred - Onsite

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Oakton, Virginia, USA

Full-time

Software EngineerJob Title - Software Engineer

Herrick Technology Laboratories, Inc.Company Name - Herrick Technology Laboratories, Inc.

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Germantown, Maryland, USA

Full-time

Summary: Develop software in an agile environment for next generation software-defined radios supporting DoD missions. Description: As a Software Engineer at HTL you will design, prototype, debug, introduce new products, develop test plans, and optimize software and the associated release cycle. Responsibilities span the entire product lifecycle from software concept to customer delivery and maintenance; opportunities for development span from kernel-level embedded to full-stack web development

Technical Team Lead, DevOpsJob Title - Technical Team Lead, DevOps

Costar GroupCompany Name - Costar Group

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Arlington, Virginia, USA

Full-time

Technical Team Lead, DevOps Job Description CoStar Realty Information, Inc. seeks a Technical Team Lead, DevOps to guide and support the DevOps team. Develop and execute DevOps strategies that align with organizational goals and objectives. Provide technical direction and ensure adherence to best practices in software development and operations. Act as a liaison for the DevOps team, ensuring clear and effective communication. Drive continuous process improvement and innovation within the team

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Job DescriptionDescription We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by working with the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on pro

.NET DeveloperJob Title - .NET Developer

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

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Reston, Virginia, USA

Full-time

A nonprofit leader in the healthcare space, is seeking a talented Full-Stack .NET Developer for a long-term contract opportunity. Based in Reston, VA, this company is pioneering the future of medical imaging by advancing how MRIs are scanned and interpreted. You'll work with tools including .NET Core, Angular 8+, and AWS to build solutions that directly impact patient care and medical safety. You will use your software development skills to improve the way doctors diagnose and treat patients. Th

Senior Business AnalystJob Title - Senior Business Analyst

BGSF Inc.Company Name - BGSF Inc.

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Annapolis, Maryland, USA

Contract

Senior Business Analyst 100% On-site Annapolis, MD Description: Seeking a highly motivated individual with a positive can-do attitude and a passion for business analysis. The Senior Business Analyst will have a high standard of quality, performance and reliability. Their responsibilities include requirements gathering, documenting business processes and generation of comprehensive user requirements. The Senior Business Analyst is one of the key project stakeholders and a visionary that signifi

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Lead C++/GoLang/AWS Cloud Engineer - On-SiteJob Title - Lead C++/GoLang/AWS Cloud Engineer - On-Site

Comcast CorporationCompany Name - Comcast Corporation

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Reston, Virginia, USA

Full-time

FreeWheel, a Comcast company, provides comprehensive ad platforms for publishers, advertisers, and media buyers. Powered by premium video content, robust data, and advanced technology, we're making it easier for buyers and sellers to transact across all screens, data types, and sales channels. As a global company, we have offices in nine countries and can insert advertisements around the world. Job Summary FreeWheel is looking for passionate Lead Software Engineers to help design, build and supp

Sr. DevSecOps EngineerJob Title - Sr. DevSecOps Engineer

Credence Management SolutionsCompany Name - Credence Management Solutions

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McLean, Virginia, USA

Full-time

Overview Credence is one of the largest privately held technologies services company in the country, repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest Growing Private Companies list for the last 12 years. We practice servant leadership and believe that by focusing on the success of our clients, team members, and partners, we all achieve greater success. At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge s

Senior Software EngineerJob Title - Senior Software Engineer

Cayuse Shared ServicesCompany Name - Cayuse Shared Services

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Washington, District of Columbia, USA

Full-time

Overview The Senior Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. This includes programmatic integration of third-party components, introduction of new custom capabilities, modification of existing code, process improvement recommendations, and automation of operations and maintenance tasks. The Software Engineer develops and implements technical efforts to design, build, and deploy appl

Software EngineerJob Title - Software Engineer

Cayuse Shared ServicesCompany Name - Cayuse Shared Services

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Washington, District of Columbia, USA

Full-time

Overview The Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. This includes programmatic integration of third-party components, introduction of new custom capabilities, modification of existing code, process improvement recommendations, and automation of operations and maintenance tasks. The Software Engineer develops and implements technical efforts to design, build, and deploy application