software developer Jobs in Washington, DC

761 - 780 of 8,510 Jobs

DevOps Engineer (Kubernetes) - TS/SCI with Poly REQUIREDJob Title - DevOps Engineer (Kubernetes) - TS/SCI with Poly REQUIRED

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Chantilly, 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: Software Engineering Job Qualifications: Skills: DevOps, Docker (Software), Kubernetes, Linux, Terraform Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: The DevOps Engineer will manage and administer cloud and on-prem infrastruct

DevOps Engineer (Kubernetes) - TS/SCI with Poly REQUIREDJob Title - DevOps Engineer (Kubernetes) - TS/SCI with Poly REQUIRED

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Software Integration EngineerJob Title - Software Integration Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Software Integration Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail-oriented Software Integration Engineer to join our team. In this role, you will be responsible for ensuring seamless integration of software systems, components, and applications across various platforms. You will collaborate closely with developers, project managers, and other stakeholders to desi

Junior Front End Developer (Active TS/SCI w/Poly Required)Job Title - Junior Front End Developer (Active TS/SCI w/Poly Required)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Maryland, 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: Software Engineering Job Qualifications: Skills: JavaScript Libraries, Software Development, Web Application Frameworks Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: PERKS: You receive an additional 5 days of PTO for TS/SCI with

Junior Front End Developer (Active TS/SCI w/Poly Required)Job Title - Junior Front End Developer (Active TS/SCI w/Poly Required)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Maryland, 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: Software Engineering Job Qualifications: Skills: JavaScript Libraries, Software Development, Web Application Frameworks Certifications: None Experience: 0 + years of related experience ship Required: Yes Job Description: PERKS: You receive an additional 5 days of PTO for TS/SCI wit

Software Engineer with GIS ExperienceJob Title - Software Engineer with GIS Experience

Cymertek CorporationCompany Name - Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Software Engineer with GIS Experience LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a motivated and skilled **Software Engineer with GIS Experience** to join our team and contribute to the development of innovative geospatial software solutions. In this role, you will design, implement, and optimize applications that leverage Geographic Information Systems (GIS) technologies to process and analyze s

Software Packaging EngineerJob Title - Software Packaging Engineer

Apex SystemsCompany Name - Apex Systems

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Vienna, Virginia, USA

Full-time

Job#: 2084759 Job Description: (60% Remote / Mclean, VA or Pensacola, FL) - MECM Engineer - ** $52.00 - $59.00 / Hourly Rate ** Apex Systems has an Immediate Need for a (60% Remote) MECM Engineer that can sit in EITHER: Mclean, VA or Pensacola, FL !! This will be an "est. 6-18 Month Contract" opportunity, supporting one of our Largest Commercial Clients on the East Coast & Nationwide! Please See Below for all Position Details & How To Apply. HOW TO APPLY Email a Resume to: - Job Title: M

ServiceNow/SharePoint SME- Top Secret/SCI - Arlington, VAJob Title - ServiceNow/SharePoint SME- Top Secret/SCI - Arlington, VA

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Microsoft SharePoint Server, Scripting, ServiceNow Platform, SQL Databases, Workflow Management Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a ServiceNo

Principal User Interface Developer 25k Sign on BonusJob Title - Principal User Interface Developer 25k Sign on Bonus

LeidosCompany Name - Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal User Interface Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immed

Senior Full Stack / UI Developer - 25k Sign on BonusJob Title - Senior Full Stack / UI Developer - 25k Sign on Bonus

LeidosCompany Name - Leidos

•

Columbia, Maryland, USA

Full-time

Description Leidos has a new and exciting opportunity for a Senior Software Engineer to play a dual role in User Interface Development and Full Stack Development within our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). This position offers a chance to contribute to cutting-edge solutions in a mission-critical environment, leveraging innovative technologies to drive impactful results. Our talented team is at the forefront in Security Engineering, Computer Network Operat

Cloud Software Engineer, TS/SCI with PolygraphJob Title - Cloud Software Engineer, TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Herndon, 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: Software Engineering Job Qualifications: Skills: Agile Methodology, Cloud Solutions, Java Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Cloud Software Engineer at GDIT. Here, y

Cloud Software Engineer, TS/SCI with PolygraphJob Title - Cloud Software Engineer, TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Herndon, 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: Software Engineering Job Qualifications: Skills: Agile Methodology, Cloud Solutions, Java Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Cloud Software Engineer at GDIT. Here, yo

Cloud Computing EngineerJob Title - Cloud Computing Engineer

SAICCompany Name - SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2505712 Location: CHANTILLY, VA, US Date Posted: 2025-05-15 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC has an opportunity for a Cloud Engineer to work on an exciting, fast-paced program. This position provides Cloud Computing expertise to customer's R&D gro

Space Systems Software EngineerJob Title - Space Systems Software Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Space Systems Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated **Space Systems Software Engineer** to join our team and contribute to the development of software solutions for space exploration and satellite systems. In this role, you will design, implement, and test software that supports the operation of spacecraft and space systems, ensuring their functionalit

DevSecOps EngineerJob Title - DevSecOps Engineer

Maximus, Inc.Company Name - Maximus, Inc.

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Maryland, USA

Full-time

Description & Requirements Maximus is seeking a DevSecOps Engineer to provide expertise to a federal client in support of their mission critical systems in defense of our Homeland. As a key member of our team, the DevSecOps Engineer will play a pivotal role in integrating security practices into the software development lifecycle and ensuring the reliability and security of mission-critical systems. This is an on-site position that requires a Secret Clearance. Maximus TCS (Technology and Consul

Mid-Level Java Developer (Active TS/SCI with Poly Required - NEW HIRE SIGN-ON BONUS UP TO $30,000)Job Title - Mid-Level Java Developer (Active TS/SCI with Poly Required - NEW HIRE SIGN-ON BONUS UP TO $30,000)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Maryland, 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: Software Engineering Job Qualifications: Skills: Java, Software Development, Software Solutions Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: PERKS: This position is eligible for a sign-on bonus up to $30,000 for New Hires. Y

IT Applications Solution Architect Mid / Full Stack DeveloperJob Title - IT Applications Solution Architect Mid / Full Stack Developer

Lumen Solutions Group Inc.Company Name - Lumen Solutions Group Inc.

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Washington, District of Columbia, USA

Contract

Position Title: IT Applications Solution Architect Mid / Full Stack Developer Skillset: The Full Stack Developer engineering role will be focused on developing and automating backend applications using Java, AWS, and MuleSoft technologies. Candidate must possess strong knowledge in full-stack development on AWS and MuleSoft platforms for building integrated applications while working with agile methodologies. Must have experience in developing and maintaining backend applications using Java, AWS

Homes.com - Senior Data EngineerJob Title - Homes.com - Senior Data Engineer

Costar GroupCompany Name - Costar Group

•

Arlington, Virginia, USA

Full-time

Homes.com - Senior Data Engineer Job Description 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 esta

Full Stack Software and Data EngineerJob Title - Full Stack Software and Data Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0220393 Full Stack Software and Data 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 software, but to create a system that will make a difference, merging data engineering solutions with software development, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop software and syst

Senior Full Stack DeveloperJob Title - Senior Full Stack Developer

PANGIAM a BigBear.ai CompanyCompany Name - PANGIAM a BigBear.ai Company

•

Ashburn, Virginia, USA

Full-time

Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer (JAVA/JEE) to lead the modernization and ongoing maintenance of the CBP information systems. This role offers the opportunity to apply your deep expertise in JAVA/JEE to enhance mission-critical systems, driving innovation and ensuring seamless, scalable solutions for a vital government agency. What you will do Design and implement JEE software applicationsUse modern software engineering tools and methodologies including