Senior Software Engineer Visionist, Inc.Senior Software EngineerLaurel, MD$205,000–$236,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. The analytics developed and deployed in these ecosystems are critical to ensuring that the data flowing through the agency can be leveraged by analysts to perform mission critical reporting and decision making.
Software Engineer 3 – AI/ML Prodigy OneSoftware Engineer 3 – AI/MLAnnapolis Junction, MarylandThe team will also address additional challenges related to provisioning of infrastructure and cloud migration within a hybrid, multi-cloud environment (e.g., VMware, AWS & Azure), Cyber Threat Intelligence, DevOps, and Containerization & Orchestration. Analyzing, designing, developing, testing deploying, and maintaining Java & Python based innovative solutions to address emerging mission challenges, using industry best practices and frameworks.
Software Engineer- Hybrid- ACNC- MUST HAVE Active TS/SCI FS Poly Security Clearance HIRED AmericaSoftware Engineer- Hybrid- ACNC- MUST HAVE Active TS/SCI FS Poly Security ClearanceCatonsville, MDProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Software Engineer, Level 2 Independent SoftwareSoftware Engineer, Level 2Annapolis Junction, MDYou will play a key role in building reliable, secure, and repeatable deployment solutions, while gaining hands-on experience with Kubernetes, CI/CD pipelines, and infrastructure automation supporting mission-focused enterprise environments. What You Will Do: As a Software Engineer Level 2 at Independent Software, you will support the development, deployment, and automation of containerized applications in Linux-based environments using modern DevOps and cloud-native technologies.
Software Engineer, Senior GrvtySoftware Engineer, SeniorHerndon, Virginia$165,000–$220,000 / yearThis is hands-on engineering work — you will be designing and building Python-based software tools that support optical signature modeling, spectral data analysis, and machine learning-enabled sensor workflows. 9+ years of professional software development experience, with demonstrated focus on scientific computing, algorithm development, data processing, or related technical domains or 7+ years of experience with a Masters degree.
Embedded Software Engineer TrustPointEmbedded Software EngineerDulles, VAOur system consists of a constellation of commercial satellites and a network of ground stations and as the Embedded Software Engineer, you will be responsible for designing, developing and implementing innovative software solutions at the heart of our GNSS satellite, payload, and receiver solutions. TrustPoint is currently seeking a Full Time Embedded Software Engineer to join the team and will be responsible for implementing electrical components into hardware and firmware needed for our commercial Global Navigation Satellite System (GNSS).
Lead Software Engineer (Sail) AppianLead Software Engineer (Sail)Mclean, VA$150,000–$300,000 / yearGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Preferred Requirements: MS in Computer Science or related field/degree and 5+ years of relevant experience, or a BS and 7+ years of relevant experience; Experience in a high-volume or critical production service environment; Fluency in Java, React & Typescript; Experience with Multi-threading / Lock-Free vs.
Senior Software Engineer (ML) Bigbear.aiSenior Software Engineer (ML)Columbia, MarylandFull timeThe software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments.
Forward Deployed Software Engineer AirForward Deployed Software EngineerArlington, VirginiaIn a typical week, the individual who fills this position could expect to: - Spend the day onsite with users, listening to problems and asking questions seeking to understand pain points - Collaborate with product managers and designers to scope, architect, and deliver 0-to-1 product initiatives and prototypes. - Assess, prioritize, and correct the most important gaps in prototype solutions under development based on user feedback and in partnership with product managers - Fail often, iterate quickly, and try again This role is a full-time position located out of our office in Arlington, VA, Pittsburgh, PA, or Remote.
Software Engineer - AI Enablement & Enterprise Systems ConsultNetSoftware Engineer - AI Enablement & Enterprise SystemsRockville, MDThis role will partner with business stakeholders, architects, and engineering teams to evaluate, prototype, and implement AI-enabled solutions that improve operational efficiency, analytics, and decision-making across enterprise platforms. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact.
Mid-Level Software Engineer Java/Python, AWS & Agentic AI ConsultNetMid-Level Software Engineer Java/Python, AWS & Agentic AIRockville, MDThe ideal candidate has 5 years of professional software development experience, strong Java and Python skills, hands-on AWS experience, and familiarity with modern AI concepts such as Model Context Protocol (MCP), AI agents, tool use, and LLM orchestration. They should be comfortable building production-quality cloud applications while exploring practical ways to incorporate LLMs, intelligent document processing, MCP, and agentic AI into scalable enterprise solutions.
Software Engineer - Early Career - Cloud CACISoftware Engineer - Early Career - CloudHanover, 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. This is a multi-faceted position that will give you an opportunity to gain experience in full stack development, Cloud Service Providers (CSP’s), infrastructure, and automation while helping build new functionality and continuously improve user experience.
Frontend Software Engineer — Secure Mission Systems RacknerFrontend Software Engineer — Secure Mission SystemsLaurel, MDYou will contribute across application development, API integration, automated testing, secure software delivery, documentation, and technical reviews while working with experienced software, AI/ML, security, platform, and customer engineering teams. This role brings together hands-on software development, interactive data experiences, secure delivery, API integration, and close collaboration across frontend, backend, AI/ML, security, platform, and mission-focused teams.
Knowledge Graph Software Engineer - Clearance Required BTI360Knowledge Graph Software Engineer - Clearance RequiredHerndon, VA$125,900–$247,900 / yearIn this role, you'll work closely with our engineers and mission teams to tackle complex business problems using emerging AI technologies - specifically by extracting and linking critical entities to build and curate scalable graph databases and knowledge bases. What you will do in this role: As a Knowledge Graph Software Engineer at BTI360, you will: Lead end-to-end knowledge graph and knowledge base development efforts from problem definition to production, designing pipelines that extract, normalize, link, and organize information into scalable graph-based systems.
Enterprise Architect/Systems Engineer LeidosEnterprise Architect/Systems EngineerBethesda, MD$131,300–$237,350Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Senior Software Engineer, Admin Services Lead ParsonsSenior Software Engineer, Admin Services LeadReston, VirginiaYou will take direct ownership of the control plane, administrative interfaces, user and role management, and peripheral/device management services, enabling the broader platform to be deployed and operated consistently in the field. 10+ years of software engineering, data platform engineering, search engineering, or analytics platform experience, including 4+ years leading a major technical service area or team.
Senior Software Engineer – Frontend CaseGuardSenior Software Engineer – FrontendArlington, VA$120,000–$200,000 / yearOur team is driven by a passion for great software design, creating great products, and creative processes; CaseGuard implements innovative ideas across multiple services and agencies. This role involves more than just building forms; you will be responsible for the architecture that supports real-time collaboration, complex document rendering, and high-stakes video manipulation.
Software Engineer (Entry-Level / Developmental) Staffed4USoftware Engineer (Entry-Level / Developmental)Chantilly, VirginiaThe organization supports defense, intelligence, civilian, and commercial sectors through a team of experienced professionals and subject matter experts. This entry-level position is intended for candidates looking for opportunities to contribute to mission-critical systems while developing technical and analytical skills.
Software Engineer, Entry Level (AE26041218SWE0U) GTSC-Talent SolutionsSoftware Engineer, Entry Level (AE26041218SWE0U)Hanover, MarylandRemoteIf no degree: four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
CNO - Senior Software Engineer - Web, Linux, Angular Erias VenturesCNO - Senior Software Engineer - Web, Linux, AngularAnnapolis Junction, MarylandShall have a minimum of a Bachelor of Electrical Engineering or Computer Science or Computer Engineering or Mathematics or similar STEM degree and a minimum of Twelve (12) years of software/system development work experience or a Masters of Computer Science or Computer Engineering (Four (4) years of equivalent related experience may be substituted for Bachelor degree). We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.