Software Engineer V2X IncSoftware EngineerHerndon, VAThe ideal candidate will be responsible for developing and automating our customer's in support of this customer's mission, ensuring the smooth operation of all systems within the virtual environment (Nutanix, VMs,) to optimize performance, scalability and automation. Write, update, and maintain computer programs or software packages to handle specific jobs, such as tracking inventory, storing or receiving data, or controlling other equipment.
Cano/Wifi Software Developer- C/C# Oak Grove Technologies, LlcCano/Wifi Software Developer- C/C#Fort Belvoir, VADesired skills/certifications: Offensive Security Experienced Penetration Tester (OSEP), Advanced Windows Exploitation - Offensive Security Exploitation Expert (OSEE), GIAC Exploit Researcher and Advanced Penetration Tester (GXPN), GIAC Reverse Engineering Malware (GREM). Host-based and network-based forensics, cyber incident response, cyber-criminal investigations, intrusion detection/analysis, and designing countermeasures and mitigations for programming language weaknesses and vulnerabilities.
Senior Software Developer Synertex LLCSenior Software DeveloperHerndon, VAFull timeRESPONSIBILITIESDesign, develop, test, and implement secure, distributed microservices using object-oriented programming languagesCollaborate within Agile teams to build scalable, user-centered modules for the MARS program (OB, IMD, S/CS modules)Develop RESTful web services and support implementation/hosting using instancing and throttling modelsEnhance user interfaces using JavaScript, jQuery, Angular 4, Ajax, and HTML5/XMLWrite and optimize SQL queries, T-SQL stored procedures, views, and SSIS packagesCreate technical diagrams, high-quality code, and automated test scripts to support development and integrationPartner with product owners and stakeholders to ensure alignment with mission and technical objectivesParticipate in planning, design, and development discussions to drive continuous improvementEnsure system reliability, uptime, and maintainability through operational excellenceREQUIREMENTSMinimum 5 years of software development experience for consideration at the Journeyman levelMinimum 9 years of software development experience for consideration at the Senior levelBachelor's degree in Computer Science or related disciplineProficiency in object-oriented design, algorithms, and data structuresExperience with:REST-style Web API platformsClient-side development experience using Vue.js, JavaScript, Angular 4, Ajax, jQuery, and HTML5/XMLSQL/T-SQL, stored procedures, and data integration via SSISAsynchronous programming, parallel processing, concurrency, and securitySoftware engineering lifecycle best practicesStrong collaboration and communication skillsAbility to work independently and in Agile environmentsTS/SCI clearance with a PolygraphPREFERRED QUALIFICATIONSExperience supporting DoD or DIA missionsFamiliarity with the MARS, MIDB, or OB intelligence domainsAdditional training or certifications in cybersecurity, cloud platforms, or advanced analyticsExperience developing solutions for Space/Counterspace or Intelligence Mission Data (IMD) systemsJoin a mission-driven team advancing defense intelligence capabilities through scalable data platforms and advanced analytics. Senior Software Developer National Capital Region TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate HireJoin Synertex and bring your expertise to a mission that matters.
Lead Software Engineer, Full stack Capital OneLead Software Engineer, Full stackMcLean, VirginiaUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Sr. Software/Web Developer (AOA-SWD-000) KentroSr. Software/Web Developer (AOA-SWD-000)Springfield, Virginia$160,000–$170,000 / yearFull timeUse COTSopen source, freeware (Python, JavaScript, AngularJS, JavaScript frameworks, Django, Model Glue, etc.), HTML, CSS, SQL, database (MySQL, etc.), and SharePoint to support systems and associated applications located in test and operational environments in support of line of business functions: Assess the functionality and data storage capability. Support production teams made up of analysts, data stewards, geospatial and imagery analysts, database engineers, data scientists, multimedia specialists, graphic designers, 3d designers, and editors to develop modern web conveyance products for special intelligence topics.
Java, Scala, Python Developer CymertekJava, Scala, Python DeveloperChantilly, VirginiaJava Developer, Scala Developer, Python Developer, Software Engineer, Backend Developer, Full Stack Developer, Data Engineer, Distributed Systems Developer, Big Data Developer, API Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Data Science, Information Systems, Applied Mathematics, Artificial Intelligence, Systems Engineering, Computational Science, etc.
Senior Software Developer V2X IncSenior Software DeveloperChantilly, VADeveloping unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correct. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.
Lead Software Engineer, Agentic Technology (Enterprise Platform) Capital OneLead Software Engineer, Agentic Technology (Enterprise Platform)McLean, VirginiaYou will own the generatorcritic agentic workflow harness — the orchestration engine that coordinates AI agents to produce, evaluate, and refine marketing content through a structured, bounded pipeline — and the broader agentic infrastructure that supports AI-assisted content migration and content management automation. Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services .
Lead Software Engineer, Full Stack (Enterprise Platform Technology) Capital OneLead Software Engineer, Full Stack (Enterprise Platform Technology)McLean, VirginiaUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Java / Spring Developer CymertekJava / Spring DeveloperVirginiaJava Developer, Spring Boot Developer, Backend Developer, Full Stack Java Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer, Enterprise Application Developer, Cloud Application Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Information Systems, Applied Mathematics, Data Science, Systems Engineering, Web Development, Artificial Intelligence, etc.
Software Developer, Java NT ConceptsSoftware Developer, JavaVienna, VA$96,600–$144,900 / yearWe deliver end-to-end data and technology solutions that advance the modernization, transformation, and automation of the national security mission—solutions with real impact developed in a strong engineering culture that encourages technical growth, leadership, and creative “big idea” problem-solving. Experience with software testing and test automation, including unit testing frameworks such as JUnit, code coverage tools like JaCoCo, and application security analysis tools such as Fortify.
Software Engineer Lead 670 Freedom Technology Solutions GroupSoftware Engineer Lead 670Herndon, VirginiaFreedom Technology Solutions Group is currently seeking a Software Engineer Lead to work on a suite of services that will supply users with tools to automate a wide range of enterprise-wide applications and data centric mission management applications, with a focus on artificial intelligence and machine learning (AI/ML). You will operate at the intersection of big data, distributed systems, and mission analytics, building core platform capabilities such as ingest pipelines, text extraction services, and search infrastructure that directly enable downstream analytics, AI, and operational workflows.
Cloud Developer Mid - Level Full VisibilityCloud Developer Mid - LevelWinchester, Winchesterexperience working with cloud service delivery models and architectural frameworks supporting Platform as a Service (PaaS), Infrastructure as a Service (IaaS), Software as a Service (SaaS), and Data as a Service (DaaS). Develop cloud service delivery models and architectural frameworks supporting Platform as a Service (PaaS), Infrastructure as a Service (IaaS), Software as a Service (SaaS), and Data as a Service (DaaS).
Lead Software Engineer, Full Stack (Python, AWS) Capital One Financial CorpLead Software Engineer, Full Stack (Python, AWS)Richmond, VA$197,300–$225,100 / yearUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Software Developer (C/C++/C#) System OneSoftware Developer (C/C++/C#)Merrifield, VirginiaThe ideal candidate will hold a Bachelor’s or Master’s degree in Software Development (or a related field) from an accredited university and demonstrate proficiency in modern development tools and languages. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Senior Lead Software Engineer, Fullstack (Nodejs/Go/Angularjs) Capital One Financial CorpSenior Lead Software Engineer, Fullstack (Nodejs/Go/Angularjs)McLean, VA$229,900–$262,400 / yearUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code.
Lead Software Engineer, Fullstack (Nodejs, Angularjs, Java) Capital One Financial CorpLead Software Engineer, Fullstack (Nodejs, Angularjs, Java)McLean, VA$197,300–$225,100 / yearShare your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure.
Oracle Pl/Sql Developer / Developer DBA GuidehouseOracle Pl/Sql Developer / Developer DBAMclean, VAWe are seeking a highly motivated Developer DBA with strong Oracle SQL and PL/SQL expertise, ETL development experience, and cloud data platform knowledge to support application modernization, database development, systems integration, analytics, and operational support activities. This role is responsible for designing, developing, testing, maintaining, and optimizing Oracle database solutions, including PL/SQL packages, procedures, functions, triggers, ETL processes, data migration scripts, and performance-tuned database objects.
Software Developer TS/SCI CI Poly 5303 Chantilly, VA; Herndon, VA; Aurora, CO SMXSoftware Developer TS/SCI CI Poly 5303 Chantilly, VA; Herndon, VA; Aurora, COHerndon, VA$110,800–$184,700 / yearThe SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.
Lead Software Engineer, Full Stack (Cloud Operations Resilience Engineeering) Capital One Financial CorpLead Software Engineer, Full Stack (Cloud Operations Resilience Engineeering)McLean, VA$179,400–$204,700 / yearUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.