NewSenior Specialist, Full Stack Software Engineer L3Harris TechnologiesSenior Specialist, Full Stack Software EngineerWashington D.C., DC$111,500–$207,500 / yearWorking at Trenchant means working alongside the best security researchers and product engineers from across the security research and intelligence communities. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
NewLead, Software Engineer L3Harris TechnologiesLead, Software EngineerMillersville, MD$135,000–$250,500 / yearIn addition to technical contributions, this position supports the day‑to‑day activities of the Software Engineering Group by providing technical guidance, assigning tasks, participating in complex engineering efforts, reviewing and approving formal documentation, and estimating labor, tools, and other resources to meet budget and schedule commitments. Ability to independently contribute to software requirements development, software testing and integration, and the creation of both application‑level and embedded C/C++ code on Windows-based and Linux‑based systems, including GUI and system‑control development.
NewFull Stack Software Engineer Sparks GroupFull Stack Software EngineerHerndon, VA$140,000–$185,000 / yearThis role will develop modern, containerized applications using Java/Spring Boot, C++, JavaScript frameworks, and SQL in a highly collaborative Agile environment. Responsibilities : Develop front-end applications and backend services using Java/Spring Boot, C++, JavaScript, Vue or React, and SQL.
NewSoftware Engineer, Sr. Consultant - Fullstack GenAI Enablement VisaSoftware Engineer, Sr. Consultant - Fullstack GenAI EnablementAshburn, VA$152,200–$243,700 / yearVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. As a Visa Lead Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base.
Software Engineer (TypeScript / React) Global TechPro, LLCSoftware Engineer (TypeScript / React)Arlington, VAFull timeThe successful candidate will integrate software solutions with relational databases, support production environments on AWS, and drive data quality. The Software Engineer will design, develop, and maintain cloud-native web applications using JavaScript/TypeScript, React, Next.js, and NestJS.
NewSoftware Developer and DevOps Engineer Dhaka Technologies Limited CompanySoftware Developer and DevOps EngineerFrederick, MD$46–$62 / hourThe engineer builds, integrates, and supports the applications and automation arising from assigned task orders, covering application development, API and systems integration, deployment pipelines, and automation that reduces manual effort for client staff. Build and support APIs and interfaces connecting departmental systems, including ERP and enterprise asset management platforms.
NewSplunk Cyber Software Engineer VMR Strategic SolutionsSplunk Cyber Software EngineerAnnapolis Junction, MDClearance: TS/SCI VMR Strategic Solutions, LLC seeks a Splunk Cyber Software Engineer to be part of our exciting team supporting a robust, world-wide communications network, providing office automation packages; document and information management tools; and collaboration, voice, and video tools in a secure, flexible, distributed architecture supporting a classified DoD IT system. Experience with Splunk data ingestion methods, including forwarders, HTTP Event Collector (HEC), and scripted inputs.
NewSustainment Software Engineer 1 T-Rex SolutionsSustainment Software Engineer 1Annapolis Junction, MD$140,000–$160,000 / yearT-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering. Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data.
NewStaff Software Engineer-AI Solutions VisaStaff Software Engineer-AI SolutionsAshburn, VA$124,300–$198,600 / 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).
NewSenior Software Engineer / Data Scientist (Training Systems) LeidosSenior Software Engineer / Data Scientist (Training Systems)Chantilly, VA$154,050–$278,475 / yearBachelor’s degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
NewSenior Full Stack Software Engineer Technology CompanySenior Full Stack Software EngineerFairfax, VANET, C#, MS SQL Server, and full-stack web technologies (ASPX, MVC, Angular, jQuery, Web Services). Our core platform fuels critical systems across industries — and we’re looking for a skilled Software Engineer to help take it to the next level.
NewSoftware Engineer (TS/SCI & full scope Polygraph) JobotSoftware Engineer (TS/SCI & full scope Polygraph)Annapolis Junction, MD$80,000–$220,000 / yearInformation 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. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
NewSenior Software Engineer - AI Agents VisaSenior Software Engineer - AI AgentsAshburn, VA$123,000–$190,900 / yearYou will have the opportunity to work across various roles from development to architecture and collaborate closely with a cross-functional team of architects, engineers, data scientists, and product managers to design, implement, and deliver solutions that are intuitive, user-centric, and accessible to everyone at Visa. The Cyber Analytics and AI Innovation team is revolutionizing the field of machine learning and artificial intelligence by developing cutting-edge capabilities and tools that empower employees at Visa to develop secure applications with higher productivity.
NewSoftware Test Engineer 10novate, Inc.Software Test EngineerArlington, VAThe most successful candidate will bring a minimum of four years’ experience testing the broad spectrum of information technology operations—from business applications to infrastructure systems—within multiple platforms (client/server and cloud). This position allows you to grow your capabilities by learning from our other highly skilled staff members in a fast-paced environment and interfacing with end-users as well as software development teams.
NewLead Software Engineer OneMain FinancialLead Software EngineerBaltimore, MD$96,000–$115,200 / yearThe ideal candidate will have in-depth experience with Workforce Management (WFM), Customer Relationship Management (CRM) systems, call recording solutions, dialers, reporting tools, API integrations, and a strong hands-on working knowledge of NiceCX systems. Data modeling experience to design, develop, and maintain GraphQL APIs and Data Solutions using RDBMS like Aurora, Postgres, and in-memory data stores like Amazon Memory DB and Redis, ensuring optimal performance, data integrity, availability and scalability.
NewAndroid CNO Software Engineer REDLatticeAndroid CNO Software EngineerChantilly, VAThe ideal candidate will have experience developing Android software, conducting vulnerability research, reverse engineering native binaries, and building custom capabilities in support of offensive cyber operations. In this role, you'll work as part of a highly collaborative engineering team tackling complex technical challenges across Android platform internals, vulnerability research, exploit development, and reverse engineering.
NewSoftware Engineer with TS-SCI with Poly System OneSoftware Engineer with TS-SCI with PolyFort Meade, MD$97,000–$224,000 / yearBachelor’s degree in Computer Science or related discipline from an accredited college or university OR four (4) years of additional SWE experience on projects with similar software processes in lieu of degree. Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.
NewSoftware Engineer (508 Compliance SME) Saliense Consulting LLCSoftware Engineer (508 Compliance SME)Arlington, VAThe Technical 508 Compliance SME will assist the Office of Naval Research with 508 compliance reviews, testing, design, and remediation of applications and services. Recommending potential solutions by evaluating new and emerging assistive technologies that support Reasonable Accommodations designed to increase accessibility.
NewSenior Software Engineer 3 T-Rex SolutionsSenior Software Engineer 3Annapolis Junction, MD$200,000–$250,000 / yearT-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.\r\n\r\nT-Rex is constantly seeking qualified people to join our growing team. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
NewSoftware Engineer Full Stack Java Developer Nissint Technologies, LLCSoftware Engineer Full Stack Java DeveloperHanover, MDYour role will be pivotal in safeguarding sensitive information and maintaining operational resilience against evolving cyber threats, and will focus on cross-domain collaboration while fostering coordinated efforts to protect national interests and execute intelligence missions effectively. This job presents an exciting opportunity to collaborate with a group of talented professionals dedicated to providing critical infrastructure and advanced capabilities that enable secure, mission-critical operations across multiple agencies and domains.