- Applied Research Associates, Inc. (Alexandria, VA)
- …of Applied Research Associates, Inc. (ARA) is seeking to contingently hire a ** Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War ... website at www.ara.com . Please apply at www.careers.ara.com for the ** Senior Engineer ** position. **Qualifications** **Behaviors** **Required** + **Team… more
- Deltek, Inc. (Herndon, VA)
- …C# Software Engineer to join our dynamic team. In this senior role, the developer will be responsible for leading complex software development projects, ... 19-Nov-2025 Principal Software Engineer US Remote 10550BR Company Summary As the...design and architecture of complex software systems, ensuring scalability, performance , and reliability. Develop complex functionality and integrations, ensuring… more
- Visa (Ashburn, VA)
- …Join us today and experience Life at Visa. Job Description We are seeking a Senior Network Test & Certification Engineer with deep expertise in network modeling, ... the ability to leverage Generative AI (GenAI) technologies to streamline testing workflows, accelerate certification processes, and optimize network designs. This… more
- Deltek, Inc. (Herndon, VA)
- 05-Dec-2025 Principal AI Applications Engineer US Remote 10558BR Company Summary As the recognized global standard for project-based businesses, Deltek delivers ... can be when designed for AI from day one. As a principal engineer , you'll solve the hardest technical problems, create reference implementations that set the… more
- Deltek, Inc. (Herndon, VA)
- …medium-complexity features from implementation through deployment, ensuring code quality and performance Conduct thorough testing and validation of AI-enhanced ... 03-Dec-2025 AI Applications Engineer US Remote 10554BR Company Summary As the...including integration testing , prompt effectiveness validation, and performance verification Participate actively in code reviews, incorporating feedback… more
- Deltek, Inc. (Herndon, VA)
- …software can be when designed for AI from day one. As a senior engineer , you'll own significant features that define next-generation enterprise software. ... 05-Dec-2025 Senior AI Applications Engineer US Remote...UX, and other engineering teams Ensure quality through comprehensive testing , performance optimization, and proper monitoring instrumentation… more
- Visa (Ashburn, VA)
- …and data solutions, cybersecurity, and B2C platforms. The Opportunity: As a Senior Manager, you should bring a well-rounded skill set that includes expertise ... will take lead roles on projects to ensure the reliability and performance of our services, platforms, RESTful APIs, container-based distributed systems, and cloud… more
- AeroVironment (Centreville, VA)
- **Worker Type** Regular **Job Description** As a Software Engineer II (Applications) one works with and is mentored by a talented group of engineers to design and ... endpoints, relational database schemas, and user interface components - Supports testing and demonstration of components and integrated systems - Develops… more
- LMI Consulting, LLC (Tysons Corner, VA)
- …Technology Benefit Type Salaried High Fringe/Full-Time Overview LMI seeks a Senior Data Scientist (Subject Matter Expert) to lead analytic model development, ... readiness scoring methodologies, and multidomain performance analytics for the US Army Center for Initial...data from the vendor-provided H2F data capture application. The Senior Data Scientist will serve as the primary expert… more
- Washington Metropolitan Area Transit Authority (Alexandria, VA)
- …requirements specification, system design, software development, quality assurance, documentation, and testing . + Functions as project engineer for system ... preferably includingresponsibilities as seniortechnical staff and project managerand as senior technical staff and project manager is preferred. **Medical Group**… more
