Software Developer (CNO) System OneSoftware Developer (CNO)Fort Meade, MD$140,000 / hourSystem One, and its subsidiaries including Joulé, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Lead the designing, developing, documenting, testing, debugging, and maintenance of hardware or software based CNO capabilities.
NewServiceNow Developer System OneServiceNow DeveloperFort Meade, MD$90 / hourIdentify trends and find patterns in unstructured and semi-structured customer data that can be used to create a more positive customer experience and increase overall network performance. Design and build ServiceNow Applications and integrations to other applications and platforms, including architecture, languages, best practices, and methodologies in an Agile Scrum environment.
Software Developer Associate General Dynamics Information TechnologySoftware Developer AssociateAnnapolis Junction, MD$66,602–$80,500 / yearA global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development.
NewSenior Red Hat OpenShift Automation Engineer JobotSenior Red Hat OpenShift Automation EngineerRockville, MD$140,000–$160,000 / yearWith deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Java Full Stack Developer with Angular Wingrity Infotech IncJava Full Stack Developer with AngularWoodlawn, MD$55–$60 / hourContractorThe ideal candidate will have strong experience developing enterprise web applications using Java, Spring Boot, Angular (9+), REST APIs, Microservices, and Kafka. We are seeking an experienced Senior Java Developer with Angular to support a federal project with Leidos.
NewEntry-level CNO Developer - PRIME Contract - FS Poly stanleyreidEntry-level CNO Developer - PRIME Contract - FS PolyAnnapolis Junction, MarylandOperating as both a prime and subcontractor, they offer a collaborative environment where hands-on experts serve as trusted advisors across the full SDLC, including cloud-native development, low-level/CNO engineering, and AI/ML integration. If you are seeking a purpose-driven role with a team that values your technical expertise and personal well-being, we invite you to explore the elite opportunities our client has to offer.
Full-Stack Developer (100% On-Site | Contract-to-Hire) PotomacFull-Stack Developer (100% On-Site | Contract-to-Hire)Bethesda, MarylandWe are seeking a Full Stack Developer with 3–4 years of fintech experience who enjoys building data-driven products that combine financial analytics with intuitive software design. You will work on the Guardrails platform, which allows advisors to design portfolios using risk analytics such as beta, correlation, diversification, and drawdown analysis .
Lead Developer (Oracle Fusion)-Contract-to-Cash Allegis GroupLead Developer (Oracle Fusion)-Contract-to-CashHanover, Maryland$101,000–$172,100 / yearFull timeThis role requires deep expertise in Oracle Fusion Financials (especially Project Billing, AR, Collections, and Enterprise Contracts), Oracle Integration Cloud (OIC), and related PaaS technologies. Develop and maintain integrations using Oracle Integration Cloud (OIC), leveraging REST/SOAP APIs, FBDI, BIP, and OTBI for data exchange and reporting.
NewCNO Developer 2 - PRIME Contract - FS Poly stanleyreidCNO Developer 2 - PRIME Contract - FS PolyAnnapolis Junction, MarylandOperating as both a prime and subcontractor, they offer a collaborative environment where hands-on experts serve as trusted advisors across the full SDLC, including cloud-native development, low-level/CNO engineering, and AI/ML integration. If you are seeking a purpose-driven role with a team that values your technical expertise and personal well-being, we invite you to explore the elite opportunities our client has to offer.
NewCNO Developer 1 - PRIME Contract - FS Poly stanleyreidCNO Developer 1 - PRIME Contract - FS PolyAnnapolis Junction, MarylandOperating as both a prime and subcontractor, they offer a collaborative environment where hands-on experts serve as trusted advisors across the full SDLC, including cloud-native development, low-level/CNO engineering, and AI/ML integration. If you are seeking a purpose-driven role with a team that values your technical expertise and personal well-being, we invite you to explore the elite opportunities our client has to offer.
NewCNO Developer 3 - PRIME Contract - FS Poly stanleyreidCNO Developer 3 - PRIME Contract - FS PolyAnnapolis Junction, MarylandOperating as both a prime and subcontractor, they offer a collaborative environment where hands-on experts serve as trusted advisors across the full SDLC, including cloud-native development, low-level/CNO engineering, and AI/ML integration. If you are seeking a purpose-driven role with a team that values your technical expertise and personal well-being, we invite you to explore the elite opportunities our client has to offer.
Framer Web Developer (100% In Office I Contract-to-Hire) PotomacFramer Web Developer (100% In Office I Contract-to-Hire)Bethesda, MarylandWe are looking for a technically minded developer who understands how websites drive business outcomes and can build experiences that are optimized for both users and modern search ecosystems. The Web Developer is responsible for building, optimizing, and enhancing Potomac's digital experiences with a focus on website performance, user experience, search visibility, and conversion optimization.
CNO Software Developer with C and Python CymertekCNO Software Developer with C and PythonAnnapolis Junction, MarylandCNO Software Engineer, Network Security Software Developer, Network Operations Engineer, Cybersecurity Software Developer, C and Python Software Engineer, Systems Software Developer, Embedded Software Engineer, Security Systems Developer, Network Infrastructure Developer, Cyber Defense Software Engineer, etc. Computer Science, Cybersecurity, Network Engineering, Software Engineering, Information Technology, Computer Engineering, Electrical Engineering, Applied Mathematics, Information Systems, Data Science, Telecommunications, etc.
React Software Developer- 3625580 CTCReact Software Developer- 3625580Laurel, MarylandWith offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions. As soon as an employee enters a customer facility, they touch one of these applications which are critical to the daily functions of thousands of users across acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more.
Cross-Domain Software Developer CymertekCross-Domain Software DeveloperAnnapolis Junction, MarylandCross-Domain Solutions Developer, Secure Data Transfer Developer, Information Assurance Developer, Software Security Engineer, Cybersecurity Software Developer, Secure Systems Developer, Data Protection Software Engineer, Network Security Developer, Cross-Domain Architect, Secure Application Developer, Secure Integration Engineer, Software Developer for Classified Systems, Secure Communication Systems Developer, Information Security Software Engineer, Secure Systems Analyst, Cross-Domain Interface Developer, Secure Middleware Developer, Secure Systems Programmer, Embedded Systems Security Developer, etc. Computer Science, Software Engineering, Cybersecurity, Information Technology, Information Systems, Computer Engineering, Systems Engineering, Network Engineering, Applied Mathematics, Data Science, Information Assurance, Cryptography, Digital Forensics, Telecommunications, Artificial Intelligence, Secure Communications, Electrical Engineering, Computational Science, Secure Software Development, Embedded Systems Engineering, etc.
SIGINT Software Developer CymertekSIGINT Software DeveloperAnnapolis Junction, MarylandSoftware Engineer, SIGINT Analyst, Intelligence Systems Developer, Cybersecurity Software Developer, Signals Data Engineer, Embedded Systems Developer, Intelligence Application Developer, Full Stack Developer, Backend Developer, Data Processing Engineer, etc. Computer Science, Software Engineering, Electrical Engineering, Cybersecurity, Information Technology, Data Science, Systems Engineering, Mathematics, Artificial Intelligence, Information Systems, etc.
Software Developer CymertekSoftware DeveloperAnnapolis Junction, MarylandComputer Science, Software Engineering, Information Technology, Computer Engineering, Applied Mathematics, Data Science, Electrical Engineering, Systems Engineering, Information Systems, Game Development, ect. Software Engineer, Full Stack Developer, Backend Developer, Frontend Developer, Application Developer, Systems Developer, Mobile Developer, Web Developer, DevOps Engineer, Cloud Developer, ect.
Software Developer HalvikSoftware DeveloperGreenbelt, MDFull timeThe successful candidate will become an integral part of our IT solutions team of developers, database and systems administrators in support the NASA SEWP Program Management Office, a multi-award government acquisition contract focused on commercial IT products and product based services. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government.
Software Developer CACISoftware DeveloperBethesda, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. CACI is seeking a highly motivated and independent Software Developer to support an Intelligence Community (IC) customer focused on improving cross IC code sharing and enterprise software efficiency.
Software Developer (.NET) (Sign-on Bonus Eligible) Amentum Services IncSoftware Developer (.NET) (Sign-on Bonus Eligible)Fort Meade, MD$140,000–$147,000 / yearWe are seeking Software Developers and Data Analysts with at least two years of experience in website coding, basic graphics techniques, Structured Query Language (SQL), Hypertext Markup Language (HTML), and Extensible Markup Language (XML). Data Management: o Utilize Entity Framework (EF) Core, Code First, Migrations, and LINQ syntax to manage data interactions with SQL Server, including data insertion, querying, updating, and deletion.
Software Developer (.NET) (Sign-on Bonus Eligible) AmentumSoftware Developer (.NET) (Sign-on Bonus Eligible)MarylandWe are seeking Software Developers and Data Analysts with at least two years of experience in website coding, basic graphics techniques, Structured Query Language (SQL), Hypertext Markup Language (HTML), and Extensible Markup Language (XML). o Utilize Entity Framework (EF) Core, Code First, Migrations, and LINQ syntax to manage data interactions with SQL Server, including data insertion, querying, updating, and deletion.
Backend Software Developer (Telework) (BT-2) Legato CorporationBackend Software Developer (Telework) (BT-2)Annapolis Junction, MD$190,000–$225,000 / yearLegato, LLC recruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position: Backend Software Developer (Telework) in Annapolis Junction, MD.Security Clearance Required: TS/SCI w/ PolygraphSalary Range: $190,000-$225,000, depending on experience. The Backend Software Developer will also ensure quality control of newly developed and modified software through testing, code reviews, defect resolution, and continuous improvement, helping deliver reliable software that meets customer requirements.
Full Stack Software Developer - TS/SCI with Polygraph GD Information TechnologyFull Stack Software Developer - TS/SCI with PolygraphBethesda, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education : Bachelor's Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline).
Software Developer II (Mid-level, Full-stack) SCIENCE SYSTEMS AND APPLICATIONS, INC.Software Developer II (Mid-level, Full-stack)Lanham, MDIn this role, you will support mission-critical systems for the NASA Ocean Biology Distributed Active Archive Center (OB.DAAC), which archives, manages, and distributes satellite and in-situ data used for Earth science research, climate studies, and environmental monitoring. The ideal candidate has experience building scalable web applications, developing APIs, working with databases, and deploying applications in cloud environments, with an interest in supporting scientific research and government missions.
Mid-Level Full Stack Software Developer SURVICE Engineering CompanyMid-Level Full Stack Software DeveloperBelcamp, MDContractorDesired Experience3-5 years of experience with relational database architecture such as MySQL or MariaDB3 -5 years of API design experience using JavaScript or JavaScript API frameworks (NodeJS)3 to 5 years of experience with user interface design and implementation using JavaScript, HTML, CSS, and JS frameworks (Angular or React)About UsSURVICE Engineering is a nationally recognized, single-source engineering service provider for Government and Industry organizations involved in all phases of the systems engineering process. They have also contributed their expertise to other vital national defense programs and technologies that involve survivability, cybersecurity, information technology/management, software engineering, unmanned aerial systems (UASs), and metrology/reverse engineering.
Software Developer - Expert AmentumSoftware Developer - ExpertMarylandSkilled in data visualization and use of graphical applications, including Microsoft Office (Power BI) and Tableau; major data science languages, such as R and Python; managing and merging of disparate data sources, preferably through R, Python, or SQL; statistical analysis; and data mining algorithms. Data Management: Utilize Entity Framework (EF) Core, Code First, Migrations, and LINQ syntax to manage data interactions with SQL Server, including data insertion, querying, updating, and deletion.
Software Developer - Expert Amentum Services IncSoftware Developer - ExpertFort Meade, MD$165,000–$173,000 / yearSkilled in data visualization and use of graphical applications, including Microsoft Office (Power BI) and Tableau; major data science languages, such as R and Python; managing and merging of disparate data sources, preferably through R, Python, or SQL; statistical analysis; and data mining algorithms. Data Management: Utilize Entity Framework (EF) Core, Code First, Migrations, and LINQ syntax to manage data interactions with SQL Server, including data insertion, querying, updating, and deletion.
Software Developer - Senior AmentumSoftware Developer - SeniorMarylandSkilled in data visualization and use of graphical applications, including Microsoft Office (Power BI) and Tableau; major data science languages, such as R and Python; managing and merging of disparate data sources, preferably through R, Python, or SQL; statistical analysis; and data mining algorithms. Data Management: Utilize Entity Framework (EF) Core, Code First, Migrations, and LINQ syntax to manage data interactions with SQL Server, including data insertion, querying, updating, and deletion.
Software Developer - Senior Amentum Services IncSoftware Developer - SeniorFort Meade, MD$140,000–$147,000 / yearSkilled in data visualization and use of graphical applications, including Microsoft Office (Power BI) and Tableau; major data science languages, such as R and Python; managing and merging of disparate data sources, preferably through R, Python, or SQL; statistical analysis; and data mining algorithms. Data Management: Utilize Entity Framework (EF) Core, Code First, Migrations, and LINQ syntax to manage data interactions with SQL Server, including data insertion, querying, updating, and deletion.
Software Developer E LogicSoftware DeveloperSaint Inigoes, MDThe ideal candidate will have strong experience in software design, development, integration, and maintenance of complex systems, with demonstrated experience supporting DoD environments. Analyze user needs and develop software solutions by applying principles and techniques of computer science, engineering, and mathematical analysis.
Computer Scientist / Software Developer, Junior - Security Clearance Required ICFComputer Scientist / Software Developer, Junior - Security Clearance RequiredAdelphi, MarylandPay 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 Developer/Engineer AGE SolutionsSenior Software Developer/EngineerFort Meade, MDAGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Final compensation will be determined based on factors including years of relevant experience, active security clearance level, certifications, technical skillset, contract requirements, and overall qualifications.
NewSoftware Developer Booz Allen HamiltonSoftware DeveloperUsa, MarylandOnsite : 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.
Software Developer CACI International IncSoftware DeveloperBethesda, MD$103,800–$218,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Opportunity: CACI is seeking a highly motivated and independent Software Developer to support an Intelligence Community (IC) customer focused on improving cross IC code sharing and enterprise software efficiency.
Senior JAVA Software Developers (including JavaScript & AJAX, w/active Top-Secret Clearances) GLOTECHSenior JAVA Software Developers (including JavaScript & AJAX, w/active Top-Secret Clearances)Rockville, MarylandWe seek Senior JAVA Software Developers and Engineers (with user interface skills using JavaScript & AJAX application development and with active Top-Secret Clearances) to join our current software design and engineering team with our long standing federal government client who provides domestic intelligence and security services. The Developer may be tasked with supporting all aspects of the project to include all phases of the software development life cycle (SDLC), aka the application development life-cycle.
Sr. Software Developer Leidos Holdings IncSr. Software DeveloperGaithersburg, MD$107,900–$195,050 / yearWorking alongside software engineers, architects, DevSecOps engineers, cybersecurity professionals, and mission stakeholders, you'll develop next-generation applications that deliver mission-critical capabilities in a fast-paced Agile environment. As a Senior Software Developer, you'll play a key role in designing, developing, testing, and deploying secure, scalable applications that support enterprise and mission operations.
Software Developer Aberdeen Proving GroundSoftware DeveloperAberdeen Proving Ground, MarylandThe Mission Command Support Center (MCSC), under PM MC, is an integral part of the Program Executive Office - Command, Control, & Communications-Tactical (PEO-C3T) capability portfolio, providing a centralized capability to deploy, integrate, monitor, test, manage, modernize, evaluate and sustain fielded and enterprise-hosted MC capabilities. SUMMARY PM MC provides integrated system-of-system solutions to Army and Joint warfighters, whose products include computer hardware, software, communications and network management infrastructure.
Principal Software Engineer (AI - Assisted Developer Tooling) GliaCell TechnologiesPrincipal Software Engineer (AI - Assisted Developer Tooling)Laurel, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. The role emphasizes AI-assisted IDE capabilities, automated code quality workflows, and experimentation with agentic and autonomous systems to support software development tasks.
Senior Software Developer (Must be eligible for security clearance) GD Information TechnologySenior Software Developer (Must be eligible for security clearance)Annapolis JunctionYou'll participate across the full software development lifecycle — designing and documenting systems, writing code and automated tests, and planning and monitoring production deployments — taking ownership of what you build, from architecture and implementation through containerized build and deployment. Put your software and architecture expertise to work designing, building, and sustaining the systems that keep sensitive operations secure, reliable, and ready, and grow your career alongside a team that values iteration and shares every improvement to lift the whole group up.
Software Developer - NASA Innovim CareerSoftware Developer - NASAAnnapolis, MarylandRemoteAs a member of the EED-3 team, the software developer will build and support innovative tools allowing scientists and students alike to discover, transform, update, and improve the quality of earth science data in the pursuit of solving a wide range of environmental and socio-economic issues. In-depth knowledge of cloud platforms such as Amazon Web Services (AWS), Azure, or Google Cloud, including networking, serverless services such as Lambda, Queues, and Topics.
Sr. Software Developer LeidosSr. Software DeveloperGaithersburg, MarylandWorking alongside software engineers, architects, DevSecOps engineers, cybersecurity professionals, and mission stakeholders, you'll develop next-generation applications that deliver mission-critical capabilities in a fast-paced Agile environment. August 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
React Software Developer 659 Freedom Technology Solutions GroupReact Software Developer 659Laurel, Maryland$150,000–$200,000 / yearAs soon as an employee enters a customer facility, they touch one of these applications which are critical to the daily functions of thousands of users across acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more. Work closely with system engineers, developers, testers, and product stakeholders to evaluate change requests, support releases, and ensure successful deployment of enhancements.
Cloud Software Developer - NASA INNOVIM, LLCCloud Software Developer - NASAAnnapolis, MDPart timeAs a member of the EED-3 team, the Cloud Software Developer will build innovative tools allowing scientists and students alike to discover, transform, update, and improve the quality of Earth Science data in the pursuit of solving a wide range of environmental and socio-economic issues. Earthdata Cloud is a core capability in NASA’s Earth Observing System Data Information System (EOSDIS), which provides end-to-end capabilities for managing NASA’s Earth science data from various sources – satellites, aircraft, field measurements, and other programs.
Rust Software Developer Booz Allen Hamilton IncRust Software DeveloperAnnapolis Junction, MD$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. Ability to effectively communicate, work independently and collaboratively on a cross-functional team, and demonstrate initiative to complete complex tasks to achieve program goals in a fast-paced environment.
Cloud Software Developer - NASA Innovim CareerCloud Software Developer - NASAAnnapolis, MarylandAs a member of the EED-3 team, the Cloud Software Developer will build innovative tools allowing scientists and students alike to discover, transform, update, and improve the quality of Earth Science data in the pursuit of solving a wide range of environmental and socio-economic issues. Earthdata Cloud is a core capability in NASA’s Earth Observing System Data Information System (EOSDIS), which provides end-to-end capabilities for managing NASA’s Earth science data from various sources – satellites, aircraft, field measurements, and other programs.
Junior Software Developer (Active TS/SCI with Poly Required) GD Information TechnologyJunior Software Developer (Active TS/SCI with Poly Required)Annapolis JunctionTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. At General Dynamics Information Technology (GDIT) you'll be part of a team that makes a true impact by building cutting-edge mission-critical applications that help the end user accomplish their mission and keep people safe.
Full Stack Software Developer - TS/SCI with Polygraph General Dynamics Information TechnologyFull Stack Software Developer - TS/SCI with PolygraphBethesda, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education : Bachelor's Degree (Computer Engineering, Computer Science, Electrical Engineering, Information Systems, Information Technology, Cybersecurity, or a closely related discipline).
Software Developer ManTech International CorpSoftware DeveloperMD$83,300–$139,800 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. You will work on an integrated development team through all phases of the software development life cycle, contributing to the design, development, and maintenance of fielded and future Navy combat identification systems and IFF interfaces.
Junior Software Developer ManTech International CorpJunior Software DeveloperMD$69,900–$116,400 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. You will work on an integrated development team through all phases of the software development life cycle, contributing to the design, development, and maintenance of fielded and future Navy combat identification systems and IFF interfaces.
Senior Software Developer VTG.Senior Software DeveloperHanover, MDThe software engineer should have experience with enterprise backend development (preferably, with Java), interfacing with a database, and some experience passing objects between programming layers using Google Protocol Buffers, RPC, or a variant thereof. This position will support a mission-focused customer developing, deploying, and maintaining user-facing Command and Control Systems for embedded devices.