Quality Assurance Senior Software Engineer Redhorse CorporationQuality Assurance Senior Software EngineerChantilly, VAFull timeBy solving unusually complex technical problems and managing the Release Management process for baseline IT infrastructure, you will ensure that the products we deliver to our government partners are reliable, innovative, and mission-ready. Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity.
Sr. Software Engineer - AI Systems - FS Poly stanleyreidSr. Software Engineer - AI Systems - FS PolyColumbia, MarylandRelevant Qualifications:-12+ years of professional experience-Software Development experience with AI (LLM, RAG, etc.)-Experience with Python, Java, or Go-Strong experience with cloud platforms-Experience with containerization tools (Kubernetes, Docker, etc.)-Experience with IaC tools (Terraform, Puppet, Ansible)-Experience with CI/CD pipelines Preferred:-Experience with Large Language Models-Knowledge of MLOps This role is located in Columbia, MD and the work requires a TS/SCI + Full-Scope Polygraph. They offer an exceptional experience for cleared, tech-savvy professionals seeking impact and fulfillment and offer a robust, extensive contract portfolio across Maryland and Virginia, including their own PRIME contract.
Senior Software Engineer (Active Ts/Sci Clearance) StriveworksSenior Software Engineer (Active Ts/Sci Clearance)Northern Virginia, VA$185,000–$230,000 / yearSince 2018, we have delivered the most trusted AI systems operating in real-world use cases-providing a layer of assurance underneath hundreds of deployed models that monitors performance, manages drift, and sustains systems long after they leave the lab. Ability to independently lead the software development life cycle, from collaborating with product teams on requirements to executing technical design, implementation, and deployment.
Staff Software Engineer - Backend Dragos IncStaff Software Engineer - BackendDCRemoteStay informed about the latest advancements in Rust programming, security, and software design principles, helping to foster an environment of continuous learning and improvement. Our backend community is the heartbeat of the Dragos Platform, playing a pivotal role in the success of our customers' ability to secure their OT environments.
NewStaff Software Development Engineer L5 Inovalon Holdings IncStaff Software Development Engineer L5Bowie, MDOverview: The Staff Software Engineer L5 works with all service aspects of high throughput and multi-tenant services, has the ability to design components carefully, properly handle errors, write clean and well-factored code with good tests and good maintainability. 2+ years' experience with leading design or architecture (design patterns, reliability and scaling) of new or existing services/systems.
Senior Software Engineer - Platform Integrations ZoomInfoSenior Software Engineer - Platform IntegrationsBethesda, MDRemote$140,000–$220,000 / yearYou'll work on highly scalable backend services that power reliable, real-time data sync and API integrations across millions of records - enabling seamless connectivity between ZoomInfo and platforms like Salesforce, HubSpot, and Microsoft Dynamics 365. As a Senior Software Engineer on the Integrations team, you'll design and build the systems that connect ZoomInfo's platform to the ecosystem of CRM, MAP, and external eco-systems that our customers depend on.
Principal Software Engineer I - Serverless - Platform Control Plane ElasticPrincipal Software Engineer I - Serverless - Platform Control PlaneWashington DC, DC8+ years building software, including setting technical direction for complex distributed systems running production at scale (Staff or Principal level, or equivalent scope). By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Principal Software Engineer - Performance Tuning ElasticPrincipal Software Engineer - Performance TuningWashington DC, DCBy taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. This includes deep experience with benchmarking tools (e.g., flamegraphs, JMH, Rally), identifying performance regressions, and implementing algorithmic or hardware-aware optimizations.
Principal Software Engineer - Storage Engine ElasticPrincipal Software Engineer - Storage EngineWashington DC, DCRemoteThis globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.
Lead Deployment Engineer — DevSecOps / Site Reliability Engineer Bridge DefenseLead Deployment Engineer — DevSecOps / Site Reliability EngineerWashingtonBridge Defense seeks a highly qualified Lead Deployment Engineer — DevSecOps / Site Reliability Engineer to build and lead the company's deployment engineering function responsible for operating software within accredited, air-gapped, and high-side production environments. The successful candidate will own the end-to-end deployment lifecycle across cloud, on-premises, and disconnected networks while partnering closely with software engineers, infrastructure providers, and customers to ensure secure, reliable, and scalable operations.
Software Systems Engineer III Quantum SpaceSoftware Systems Engineer IIIRockville, MD$160,000–$200,000 / yearYou will collaborate closely with experts across flight software, ground software, autonomy, mission operations, guidance, navigation and control (GNC), communications, and spacecraft subsystems to ensure successful mission execution while providing technical leadership across multidisciplinary engineering teams. Growth - Work alongside experienced engineers across software, autonomy, mission operations, spacecraft systems, and flight programs while helping shape the future of Quantum Space engineering practices.
Software Engineer (SWE) (1-3) Bts Software Solutions, LLCSoftware Engineer (SWE) (1-3)Washington, DC$175,000–$340,000 / yearJob Description: 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. Provides 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.
Enterprise - Senior RF Software Engineer - DSP, Linux, C++ Erias VenturesEnterprise - Senior RF Software Engineer - DSP, Linux, C++Annapolis Junction, MarylandThe RF Software Engineer works individually or as part of a team; Reviews and tests software components for adherence to the design requirements and documents test results; Resolves software problem reports; Utilizes software development and software design methodologies appropriate to the development environment; Provides 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. We are seeking an RF Software Engineer to develop, maintain, and enhance 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 LeidosSoftware EngineerLaurel, MarylandWorking knowledge of data-flow technologies identified for the project, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols. August 26, 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.
NewEnterprise - Senior Software Engineer - Design, Code, Debug Erias VenturesEnterprise - Senior Software Engineer - Design, Code, DebugAnnapolis Junction, MarylandWe are seeking a strong Software Engineer who 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. Provides 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.
Enterprise - Software Engineer - Design, Code, Debug Erias VenturesEnterprise - Software Engineer - Design, Code, DebugAnnapolis Junction, Maryland$225,000–$250,000 / yearProvides 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. Description We are seeking a Software Engineer that 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.
Enterprise - Software Engineer - Algorithms, Documentation, Off-the-shelf Erias VenturesEnterprise - Software Engineer - Algorithms, Documentation, Off-the-shelfAnnapolis Junction, Maryland$250,000–$285,000 / yearExperience Twenty (20) years' experience as a SWE in programs and contracts of similar scope, type, and complexity is required; or Bachelor's degree in Computer Science or related discipline from an accredited college or university is required; or Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. Provides 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 Analyze user requirements to derive software design and performance requirements.
Enterprise - Senior Software Engineer - Angular, Spring, Java Erias VenturesEnterprise - Senior Software Engineer - Angular, Spring, JavaAnnapolis Junction, Maryland$245,000–$270,000 / yearProvides 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. Description We are seeking a Software Engineer who 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.
Enterprise - Software Engineer - Python, C++, DSP Erias VenturesEnterprise - Software Engineer - Python, C++, DSPAnnapolis Junction, Maryland$215,000–$260,000 / yearProvides 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. Description We are seeking a Software Engineer who 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.
Enterprise - Software Engineer - Java, MapReduce, GhostMachine Erias VenturesEnterprise - Software Engineer - Java, MapReduce, GhostMachineAnnapolis Junction, Maryland$225,000–$250,000 / yearProvides specific input to the software components of system design to include hardware/software tradeoffs, 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. Description We are seeking a Software Engineer that 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.