Software Engineer (Front-End) - Essex Management Emmes GroupSoftware Engineer (Front-End) - Essex ManagementRockvilleFull timeExperience building enterprise software systems that run in A zure Cloud environment using technologies such as Azure Container Apps (or AKS), Azure Functions, Azure Queue Storage (or Service Bus Queues), Azure Service Bus Topics (or Event Grid), Azure Blob Storage, Azure API Management, Azure Cosmos DB (Table API), Azure AI Search, Azure Database for PostgreSQL – Flexible Server, Azure Cosmos DB (Gremlin API), Azure Cosmos DB (MongoDB API), Azure Bicep (or Azure CDK) . The Essex team comprises experts with extensive experience in strategically developing and managing complex health and biomedical information programs for clients in the Federal Government, research academia, and private sectors.
Software Engineer (Full-Stack) - Essex Management Emmes GroupSoftware Engineer (Full-Stack) - Essex ManagementRockvilleFull timeExperience building enterprise software systems that run in A zure Cloud environment using technologies such as Azure Container Apps (or AKS), Azure Functions, Azure Queue Storage (or Service Bus Queues), Azure Service Bus Topics (or Event Grid), Azure Blob Storage, Azure API Management, Azure Cosmos DB (Table API), Azure AI Search, Azure Database for PostgreSQL – Flexible Server, Azure Cosmos DB (Gremlin API), Azure Cosmos DB (MongoDB API), Azure Bicep (or Azure CDK) . The Essex team comprises experts with extensive experience in strategically developing and managing complex health and biomedical information programs for clients in the Federal Government, research academia, and private sectors.
ICF Incorporated, Llc: Senior Software Engineer (Multiple Positions) Reston, VA. ICF International, IncICF Incorporated, Llc: Senior Software Engineer (Multiple Positions) Reston, VA.Reston, VARemote$175,427–$183,610 / yearREQUIREMENTS: Bachelor's Degree or foreign equivalent degree in Computer Science, Information technology, Software Engineering or related technical field followed by 5 years of progressively responsible high-volume experience in software development OR Master's Degree or foreign equivalent degree in Computer Science, Information technology, Software Engineering or related technical field and 3 years of high-volume experience with Scala, Spark, the Spark Engine, and the Spark Dataset API. Telework: 100% Remote; position may be performed from anywhere within the U.S. There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.
Full Stack Developer - PROJECT - Software Engineer II - Top Secret clearance Deloitte Touche Tohmatsu LtdFull Stack Developer - PROJECT - Software Engineer II - Top Secret clearanceVA$88,600–$147,600 / yearDeloitte is seeking a full-stack developer to join our web app development team support the client's strategy and program management applications, in a fast-paced development effort to re-architect and modernize a high-visibility system. Serving 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.
Mission Software Engineer, Senior Anduril Industries IncMission Software Engineer, SeniorReston, VA$220,000–$292,000 / yearAbove all, Mission Software Engineers are driven by a "Whatever It Takes" mindset-executing in an expedient, scalable, and pragmatic way while keeping the mission top-of-mind and making sound engineering decisions to deliver successful outcomes correctly, on-time, and with high quality. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Software Engineer II - Full-stack Developer with Anthropic Experience Deloitte Touche Tohmatsu LtdSoftware Engineer II - Full-stack Developer with Anthropic ExperienceArlington, VA$95,600–$188,400 / yearIntegrate large language model platforms and generative artificial intelligence application programming interfaces, including Anthropic Claude, to deliver context-aware features, retrieval-augmented generation pipelines, tool-calling workflows, and automation solutions. Experience with at least one major cloud platform, including Amazon Web Services, Microsoft Azure, or Google Cloud Platform, and one year of hands-on experience integrating Anthropic Claude application programming interfaces into software applications in a commercial setting.
FR-STE2 - Software Test Engineer - Level 2 Metasys TechnologiesFR-STE2 - Software Test Engineer - Level 2Washington, DC$50–$53.04 / hourThe role spans the design, development, and maintenance of test plans, cases, and processes; the creation and maintenance of test environments and automated test capabilities; the performance of Integration and Testing and Acceptance Testing; and the reporting and tracking of problems through their resolution. You ll work individually or as part of a team, reviewing and testing software components for adherence to design requirements, documenting test results, and resolving software problem reports.
Information Technology - Engineer, Software Ld Ampcus IncorporatedInformation Technology - Engineer, Software LdReston, VARemotePurpose: 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. Key Responsibilities: Participate in migration of APIs, Products, Catalogs, Developer Portals, and DataPower configurations from IBM API Connect On-Prem to IBM APIC SaaS.
Software Engineer III - Full-stack Developer with Anthropic Experience Deloitte Touche Tohmatsu LtdSoftware Engineer III - Full-stack Developer with Anthropic ExperienceVA$122,000–$240,500 / yearIntegrate large language model platforms and generative artificial intelligence application programming interfaces, including Anthropic Claude, to deliver context-aware features, retrieval-augmented generation pipelines, tool-calling workflows, and automation solutions. Experience with at least one major cloud platform, including Amazon Web Services, Microsoft Azure, or Google Cloud Platform, and one year of hands-on experience integrating Anthropic Claude application programming interfaces into software applications in a commercial setting.
ICF Incorporated, LLC: Senior Software Engineer (Multiple Positions) Reston, VA. ICF International IncICF Incorporated, LLC: Senior Software Engineer (Multiple Positions) Reston, VA.Reston, VARemote$175,427–$183,610 / yearREQUIREMENTS: Bachelor's Degree or foreign equivalent degree in Computer Science, Information technology, Software Engineering or related technical field followed by 5 years of progressively responsible high-volume experience in software development OR Master's Degree or foreign equivalent degree in Computer Science, Information technology, Software Engineering or related technical field and 3 years of high-volume experience with Scala, Spark, the Spark Engine, and the Spark Dataset API. Telework: 100% Remote; position may be performed from anywhere within the U.S. There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.
Application Software Engineer II – Chassis Tester Software Blue OriginApplication Software Engineer II – Chassis Tester SoftwareWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Software Engineer (Backend) - Essex Management Emmes GroupSoftware Engineer (Backend) - Essex ManagementRockvilleFull timeExperience building enterprise software systems that run in either AWS Cloud or GCP Cloud environments using technologies such as AWS managed services such as ECS, Lambda, SQS, SNS, S3, API Gateway, DynamoDB, OpenSearch, Aurora PostgreSQL, Neptune, DocumentDB, CDK, or Google managed services such as Google Buckets, AppEngine, Cloud Functions, Pub/Sub, Postgres, and BigQuery. The Essex team comprises experts with extensive experience in strategically developing and managing complex health and biomedical information programs for clients in the Federal Government, research academia, and private sectors.
NewSoftware Engineer, Strategic Defense Anduril Industries IncSoftware Engineer, Strategic DefenseReston, VA$166,000–$220,000 / yearAbove all, Mission Software Engineers are driven by a "Whatever It Takes" mindset-executing in an expedient, scalable, and pragmatic way while keeping the mission top-of-mind and making sound engineering decisions to deliver successful outcomes correctly, on-time, and with high quality. By working hand-in-hand with elite teams in AI, Edge Hardware, Space Solutions, Networking, and Test Engineering we craft cutting-edge, end-to-end systems that redefine mission success for major strategic capabilities.
Mission Software Engineer Anduril Industries IncMission Software EngineerReston, VA$191,000–$253,000 / yearAbove all, Mission Software Engineers are driven by a "Whatever It Takes" mindset-executing in an expedient, scalable, and pragmatic way while keeping the mission top-of-mind and making sound engineering decisions to deliver successful outcomes correctly, on-time, and with high quality. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Full Stack Software Engineer II Deloitte Touche Tohmatsu LtdFull Stack Software Engineer IIVA$102,500–$170,900 / 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.
Software Engineer (Level 3/4) Northrop Grumman CorpSoftware Engineer (Level 3/4)VA$114,000–$171,000 / yearBasic Qualifications: Software Engineer Level 3. Bachelor's degree in a STEM field (ideally Computer Science or Engineering) and 5 years of experience; OR a master's degree and 3 years: OR a PhD (outside of internships, research projects, etc.) Experience can be considered in lieu of degree (Additional 4 years). Developing client and server applications and services using service or object-oriented architectures, message bus-based data exchange that include first-of-a-kind capabilities.
Senior AI Software Engineer-TS/SCI clearances (CI poly preferred) CredenceSenior AI Software Engineer-TS/SCI clearances (CI poly preferred)Herndon, VAYou will collaborate with cross-functional engineering, data, cloud, and stakeholder teams to deliver scalable, secure, and mission-focused AI capabilities for federal clients, while helping guide technical direction, strengthen engineering practices, and mentor other engineers. Experience designing or implementing agentic AI solutions using frameworks or platforms such as Agent2Agent Protocol, Bedrock Agents, Mastra, CrewAI, Strands, AgentCore, LangChain, or LangGraph.
Embedded Software Engineer - Mossville, IL AHU TechnologiesEmbedded Software Engineer - Mossville, ILWashington, District of ColumbiaYou will play a critical role in how our heavy machinery collects, transmits, and analyzes data from Engine Control Modules (ECMs) and radio systems, enabling remote asset monitoring and fleet intelligence. AHU Technologies INC. is an IT consulting and permanent staffing firm that meets and exceeds the evolving IT service needs of leading corporations within the United States.
Integration & Test Systems Engineer II DP ProfessionalsIntegration & Test Systems Engineer IIFairfax, VADiagnostics reasoning – capability to analyze complex integration failures, diagnose software deficiencies through log analysis and debugging tools, trace root cause, and identify patterns across seemingly unrelated issues. Position Summary: The Integration & Test Systems Engineer II is responsible for supporting the verification of ground software systems and integrating key mission-critical technologies.
GEOINT Systems Test Engineer LeidosGEOINT Systems Test EngineerWashington, District of ColumbiaThis highly visible position requires a strong technical background, solid understanding of our customer expectations, ability to work independently to achieve day-to-day objectives, and possesses the ability to work and communicate effectively with team members as well as the military/government operators. August 11, 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.