Software Engineer SME Leidos Holdings IncSoftware Engineer SMEGaithersburg, MD$131,300–$237,350 / yearThe SME will serve as a senior technical authority within the development team, helping establish sound engineering practices, resolve complex technical challenges, mentor other engineers, and collaborate closely with government and contractor stakeholders. You will work alongside talented engineers, architects, mission experts, and government stakeholders to develop and deliver secure, scalable, and modern software capabilities that support critical national security objectives.
Lead Software Engineer, Data & Devsecops Leidos Holdings Inc.Lead Software Engineer, Data & DevsecopsArlington, VA$131,300–$237,350 / yearImplement software release version control, provide release management support throughout a software product's life cycle (initial software development through promotion to Test, QA and Production Environments), ensuring the consistency and reliability of software builds. Minimum of 10 years of hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
NewSenior Software Engineer, Data SteerBridgeSenior Software Engineer, DataVienna, VirginiaWe don’t simply hire exceptional talent; we cultivate it , creating meaningful career pathways for veterans, military spouses, and professionals who share our passion for advancing technology and strengthening the missions we serve. Leveraging deep expertise in federal acquisition, digital transformation, and emerging technologies, we deliver agile, commercial‑grade capabilities that accelerate operational effectiveness and drive measurable mission success.
Senior Machine Learning Engineer (10187) Extreme Networks IncSenior Machine Learning Engineer (10187)Washington, DCRequirements · Degree in Computer Science, Mathematics, or a related field · 5+ years of experience across the full SDLC: design, coding, reviews, testing, deployment, and operations · 5+ years of experience architecting and deploying end-to-end ML solutions in production environments · Proven expertise developing Generative AI solutions such as RAG, AI Agents, and LLM fine-tuning at scale · Strong background in building and operating large-scale distributed systems on cloud platforms such as AWS, Azure, or GCP · Demonstrated ability to solve highly complex and ambiguous problems, setting direction for others. Preferred Qualifications · MS or PhD in Computer Science, Machine Learning, or a related discipline · Experience with Graph ML and graph technologies such as GNNs or Graph RAG · Deep expertise with distributed Big Data technologies such as Spark, Flink, Kafka, PySpark, Lakehouse, Druid, Hudi, or Glue · Track record of mentoring engineers and influencing cross-team initiatives.
Ruby Developer - Project Software Engineer III Deloitte Touche Tohmatsu LtdRuby Developer - Project Software Engineer IIIWashington, DC$95,600–$188,400 / yearServing federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
Lead Agent & Analytics Software Engineer II Deloitte Touche Tohmatsu LtdLead Agent & Analytics Software Engineer IIVA$151,500–$252,500 / yearServing federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. This compensation range is specific to Arlington, VA and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
AI Software Engineer Dark Wolf SolutionsAI Software EngineerHerndon, VA$120,000–$160,000 / yearKey Responsibilities: Architect and implement Retrieval-Augmented Generation (RAG) systems and Large Language Model (LLM) agents to query, summarize, and synthesize insights across large volumes of structured and unstructured data. Ensure all AI models, APIs, and data storage solutions strictly adhere to DoD security regulations (e.g., NIST, FedRAMP, Risk Management Framework) across multiple classification levels.
NewMid Level Cloud Software Engineer Red Horse Corporation Ltd.Mid Level Cloud Software EngineerVA$115,000–$145,000 / yearYou will contribute across the full software lifecycle-from developing scalable backend services and integrating modern Artificial Intelligence (AI/ML) workflows to building responsive, intuitive web user interfaces for analysts and end-users. To support this mission, our Cyber Analytics team is seeking a Cloud Software Engineer (Full-Stack and AI) - Mid-Level to play a key role in building, optimizing, and deploying enterprise-scale, AI-enabled data processing and visualization systems.
Lead Software Engineer - Big Data Financial Industry Regulatory Authority IncLead Software Engineer - Big DataWashington, DCFINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal.
Lead Software Engineer - FACETS (Remote) Blue Cross and Blue Shield AssociationLead Software Engineer - FACETS (Remote)DCRemote$115,128–$228,657 / yearPURPOSE: Performs complex analysis, design, development, automated unit and integration testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Preferred Qualifications: Senior Developer with FACETS, Cognizant ELEMENTS Products (EAM, EDM, TCS, RSM) Database builds, Net, Claims, Cloud Engineering experience including Kubernetes, AWS, Azure.
Software Engineer (Secret) (4611) SmartronixSoftware Engineer (Secret) (4611)Washington, DC$93,700–$156,200 / yearSMX is seeking Software Engineers (Junior/Mid/Senior/SME) supporting the design and implementation of secure, scalable multi-cloud infrastructure, applications, and services in support of enterprise cloud migration and mission-critical systems for the United States Air Force. The 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.
Lead Software Engineer - FACETS Remote) Blue Cross and Blue Shield AssociationLead Software Engineer - FACETS Remote)DCRemote$115,128–$228,657 / yearPURPOSE: Performs complex analysis, design, development, automated unit and integration testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. QUALIFICATIONS: Education Level: Bachelor''s Degree in Information Technology or Computer Science OR in lieu of a Bachelor''s degree, an additional 4 years of relevant work experience is required in addition to the required work experience.
Principal Architect SME - SailPoint Jazz SolutionsPrincipal Architect SME - SailPointRockville, MarylandThe Senior Architect will provide technical leadership for SailPoint-based credential and identity lifecycle management services operating within an AWS GovCloud / FedRAMP High environment, including identity aggregation and correlation, provisioning, access governance, entitlement certification, application integration, authoritative-source integration, and DHS Continuous Diagnostics and Mitigation (CDM) reporting. Position Description : The SailPoint Senior Architect / Identity Governance and Administration (IGA) SME will serve as a senior technical authority responsible for the architecture, design, integration, enhancement, and operation of enterprise SailPoint IdentityIQ capabilities supporting a large federal customer.
Backend Software Engineer MolgBackend Software EngineerSterling, VirginiaGiven the importance of working hands-on with physical systems, we are a 100% in-person team collaboratively working in our industrial space in Sterling, VA, down the road from the largest data center market in the world. As a Backend Software Engineer, you will: Lead the design and implementation of scalable backend systems and microservices architecture that power Molg’s robotics and assembly intelligence platforms.
Senior Software Engineer Research Riverlane LtdSenior Software Engineer ResearchCollege Park, MD$130,000–$180,000 / yearHaving raised more than $125M in funding to date to accelerate our cutting-edge R&D in quantum error correction (QEC), Riverlane partners with many of the world's leading quantum hardware providers and government agencies to make fault-tolerant quantum computing a reality. The Engineering Research team oversees these components and it brings together mathematicians, physicists and engineers, working closely across disciplines on challenging technical problems.
Senior Software Engineer Red Arch SolutionsSenior Software EngineerAnnapolis Junction, MDFull timeDetermination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. The Software Engineer shall have at least the following experience: Twenty (20) years’ experience as a SWE in programs and contracts of similar scope, type, and complexity is required.
Senior Software Engineer (Telework Available) Red Arch SolutionsSenior Software Engineer (Telework Available)Annapolis Junction, MDFull timeDetermination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. Bachelor’s degree in Computer Science or related discipline from an accredited college or university plus Fourteen (14) years of SWE experience on projects with similar software processes.
Senior Software Engineer - Forward Deployed (Fort Meade) Cubic CorpSenior Software Engineer - Forward Deployed (Fort Meade)fort meade, MD$159,000–$184,000 / yearThis role serves as the technical liaison between customer operations personnel and the Unified Video engineering team, providing hands-on software engineering, DevOps, systems integration, and operational support for mission-critical Full Motion Video (FMV) capabilities. The engineer will develop site-specific software enhancements, automation scripts, deployment solutions, and operational tooling while supporting Kubernetes-based infrastructure, troubleshooting production issues, and ensuring mission systems remain reliable and responsive to evolving customer requirements.
Senior Software Engineer II Axon Enterprise IncSenior Software Engineer IIWashington, DC$148,500–$237,600 / yearYou will work closely with software engineers, engineering managers, product managers, and designers to ensure the solutions we deliver are highly available and enable Professional Services teams to manage deployment and installation with minimal engineering support. These integrations span incident management, drones, alarms, vehicle location, cameras, license plate readers, Record Management Systems (RMS), Computer Aided Dispatch (CAD), and more.
Senior Software Engineer (Chantilly, VA) EdgesourceSenior Software Engineer (Chantilly, VA)Washington, District of ColumbiaFrom providing boutique technical solutions in support of the DOD Counter Unmanned Aerial Systems (CUAS) mission set to addressing the most critical Cybersecurity threats facing our nation as a prime contractor with the DHS Cybersecurity & Infrastructure Security Agency (CISA), a career at Edgesource is an opportunity to do meaningful, interesting, and impactful work. Working at Edgesource: As an ISO 9001:2015 certified and CMMI Level 3 appraised small business, Edgesource specializes in providing a variety of technical solutions to include software development, database services, enterprise networking, data center virtualization, and management support.