Back End Developer Booz Allen Hamilton Inc.Back End DeveloperMclean, VA$86,800–$198,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Software Engineer (Engineer Software 3) - 29363 Huntington Ingalls Industries IncSenior Software Engineer (Engineer Software 3) - 29363Columbia, MD$111,494–$145,000 / yearDetermines computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepares operating instructions; designs and develops compilers and assemblers, utility programs, and operating systems. Designing and implementing groundbreaking proof-of-concept prototypes that span a diverse range of engineering disciplines, including control theory, signal/video processing, machine learning, AI, high-performance computing, and more.
Computer Scientist / Software Developer, Junior - Security Clearance Required ICF International, IncComputer Scientist / Software Developer, Junior - Security Clearance RequiredAdelphi, MD$81,499–$138,549 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.
Senior Software Engineer KYM Advisors Inc.Senior Software EngineerReston, VAThe successful candidate will be responsible for designing, developing, testing, maintaining, and enhancing application capabilities while working closely with software engineers, architects, analysts, testers, cybersecurity professionals, and end users. This position requires a strong software engineering background, agile methodology, the ability to work independently on complex technical problems, and a commitment to developing secure, reliable, and maintainable software in a security-conscious environment.
Full Stack Software Engineer Booz Allen Hamilton IncFull Stack Software EngineerWashington, DC$69,400–$158,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Software Engineer, Product Experiences Peregrine Technologies IncSenior Software Engineer, Product ExperiencesWashington, DC$200,000–$250,000 / yearYou''ll take on some of our most visible challenges, like building search and semantic discovery that helps users find the right answer across billions of records, designing Dossier views that assemble a complete picture of an entity on demand, and crafting real-time, collaborative experiences on detailed maps and networks. As a Software Engineer on Product Experiences, you''ll have vast ownership across the capabilities that define how customers use the Peregrine platform, including Search, Dossier, Charts, Dashboards, Maps, Network, Table, Workspace, Docs, Automations, and Mobile, making decisions that will shape the product for years to come.
Principal / Sr. Principal Cyber Software Engineer Northrop Grumman CorpPrincipal / Sr. Principal Cyber Software EngineerChantilly, VA$125,300–$187,900 / yearNorthrop Grumman Mission Systems is seeking an experienced Principal / Senior Principal Cyber Software Engineer to join our team supporting a program in the Signals Intelligence Mission Solutions (SMS) Department. Collaborate with the team to review and improve processes (development, test, governance, stakeholder interactions), Communicate project status, roadblocks, technical and process proposals to the team and stakeholders.
Staff Software Engineer, Product Experiences Peregrine Technologies IncStaff Software Engineer, Product ExperiencesWashington, DC$200,000–$275,000 / yearYou''ll take on some of our most visible challenges, like building search and semantic discovery that helps users find the right answer across billions of records, designing Dossier views that assemble a complete picture of an entity on demand, and crafting real-time, collaborative experiences on detailed maps and networks. As a Software Engineer on Product Experiences, you''ll have vast ownership across the capabilities that define how customers use the Peregrine platform, including Search, Dossier, Charts, Dashboards, Maps, Network, Table, Workspace, Docs, Automations, and Mobile, making decisions that will shape the product for years to come.
Software Engineer - Elasticsearch (TS/SCI with Poly Required) GCI, Inc.Software Engineer - Elasticsearch (TS/SCI with Poly Required)VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. The ideal candidate is a hands-on platform builder with significant experience in developing scalable data platforms, with experience in business intelligence, analytics, data science and data products.
Staff Software Engineer - Vehicle AI General Motors CoStaff Software Engineer - Vehicle AIWashington, WA$189,300–$290,000 / yearIn this role, you will lead the design and development of the core application platform running on Android Automotive OS (AAOS), bridging edge and cloud AI technologies to power seamless, conversational, and agentic experiences for millions of drivers. Implement a hybrid edge-and-cloud architecture, balancing low-latency on-device processing with advanced cloud-based Artificial Intelligence / Machine Learning (AI/ML) services.
Software Engineer, Product Experiences Peregrine Technologies IncSoftware Engineer, Product ExperiencesWashington, DC$160,000–$220,000 / yearYou''ll take on some of our most visible challenges, like building search and semantic discovery that helps users find the right answer across billions of records, designing Dossier views that assemble a complete picture of an entity on demand, and crafting real-time, collaborative experiences on detailed maps and networks. As a Software Engineer on Product Experiences, you''ll have vast ownership across the capabilities that define how customers use the Peregrine platform, including Search, Dossier, Charts, Dashboards, Maps, Network, Table, Workspace, Docs, Automations, and Mobile, making decisions that will shape the product for years to come.
CNO Developer (TS/SCI w/Poly) Parsons CorpCNO Developer (TS/SCI w/Poly)Columbia, MD$125,100–$225,200 / yearSecurity Clearance Requirement: A security clearance is not required to apply; however, the selected candidate must be able to obtain a Top Secret SCI w/Polygraph clearance which requires U.S. citizenship, prior to the start date. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation''s most critical assets, from Earth to cyberspace.
NewSr. Software Developer System OneSr. Software DeveloperGaithersburg, MDThe Senior Software Engineer will work closely with product owners, architects, Scrum Masters, DevSecOps teams, and fellow developers to deliver secure, scalable, and maintainable software solutions. • Bachelor’s degree in Computer Science, Software Engineering, or a related field with 8 to 12 years of relevant experience, or a master’s degree with 6 to 10 years of relevant experience.
Staff Software Engineer-AI Solutions VisaStaff Software Engineer-AI SolutionsAshburn, VA$131,600–$210,300 / yearProven ability to deliver projects on time and within budget by writing high-quality code, mentoring junior developers, understanding workload and usage requirements, and producing clear technical documentation that enables knowledge transfer and long-term supportability across global teams. Strong technical background in ServiceNow-specific development tools and frameworks (UI Policies, UI Macros, UI Pages, Client Scripts, Script Includes, Business Rules, Mid Server Configuration & Architecture, Import Sets, Transform Maps, Update Sets).
NewLead Salesforce Developer CYNET SYSTEMSLead Salesforce DeveloperTysons, VA$60–$65 / hourTemporaryContractorPart timeThe organization is hiring a Salesforce Lead Developer with strong Financial Services Cloud (FSC) and Banking domain experience, along with hands-on expertise in Data 360, Agentforce (AI), and Omni-Channel. As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers.
NewUI/UX Developer System OneUI/UX DeveloperGaithersburg, MDBachelor’s degree in Computer Science, Software Engineering, or related field with 4–8 years of relevant experience or Master’s degree with 2–6 years of relevant experience. User Experience Optimization: Translate complex workflows into simple, efficient user experiences that improve usability and adoption.
Senior .Net Application Developer (Secret clearance) System OneSenior .Net Application Developer (Secret clearance)Reston, VAExperience as a developer in a software environment that supported more than 10,000 users and a Relational Database Management System (RDBMS) with more than 250 tables and 1 million total rows. Experience with SharePoint, NHibernate, jQuery and JavaScript, AJAX, HTML and CSS, Oracle and SQL Server databases, T4 templates, and even Classic ASP, is also desired.
Senior Application Developer (AWS/Python) onsite System OneSenior Application Developer (AWS/Python) onsiteWashington, DCSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. • Implement comprehensive logging, monitoring, and audit trails (CloudWatch, CloudTrail).
Sr. ServiceNow Developer - CSM System OneSr. ServiceNow Developer - CSMReston, VA$83.33 / hourThis role focuses on building and improving customer-facing solutions, Service Portals, integrations, and custom workflows within a complex ServiceNow environment serving large-scale user communities. We are seeking a Senior ServiceNow Developer with strong experience in Customer Service Management (CSM) to support the development and enhancement of enterprise ServiceNow applications.
Software Developer Core4ce IncSoftware DeveloperSpringfield, VA$150,000–$200,000 / yearThe ideal candidate will have strong full-stack development experience and a deep technical understanding of geospatial software, ESRI/ArcGIS data structures, databases, APIs, and cloud deployment. This role will focus on taking scientific code, including MATLAB and Python, and optimizing it for computational efficiency while preserving scientific validity and producing outputs suitable for GIS applications.