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.
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.
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.
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.
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.
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.
NewLead Software Engineer SGA Inc.Lead Software EngineerRockville, MD$93–$98 / hourWorking independently, the Lead Software Engineer owns development of software products and works on improving the overall quality of the product throughout the software development life cycle and mentors other Software Engineers. Implements methods for managing and maintaining the organization's software development environments to ensure software engineers are equipped with the tools and resources necessary to create and validate builds.
Cloud Software Engineer, Senior Advisor TS/SCI w/poly Peraton IncCloud Software Engineer, Senior Advisor TS/SCI w/polyLaurel, MD$176,000–$282,000 / yearAs a Senior Cloud Software Engineer, you''ll work independently on complex technical challenges while collaborating with software engineers, systems engineers, and mission stakeholders to deliver scalable, high-performance solutions. Join a highly skilled Agile development team building and enhancing mission-critical cloud applications that support large-scale distributed compute environments.
Software Engineer III (C Engineer) Textron IncSoftware Engineer III (C Engineer)Chantilly, VAComprehensive expertise in object-oriented design principles and extensive experience with modern software engineering practices, including continuous integration, test-driven development, and best practices for maintainable, scalable systems design. Recruiting Company: Textron Systems Primary Location: US-Virginia-Chantilly Job Function: Engineering Schedule: Full-time Job Level: Individual Contributor Job Type: Experienced Shift: First Shift Job Posting: 06/25/2026, 1:30:39 PM Job Number: 343405.
Lead Software Engineer CventLead Software EngineerTysons Corner, VirginiaFull timeThis role is ideal for someone who enjoys solving challenging frontend and product engineering problems, mentoring others, and delivering rich, collaborative experiences at scale across a modern web environment that includes TypeScript/JavaScript, React, APIs, and cloud-native services. This platform helps planners, venues, and event stakeholders collaborate to design event spaces, create accurate to-scale layouts, manage seating, and visualize events through interactive floor plans and photo-realistic 3D experiences.
Summer 2027 - Software Engineer Intern Shield AI IncSummer 2027 - Software Engineer InternWashington, DC$37–$97 / hourShield AI's Software Development Engineer Intern program spans engineers who design, build, and test the code that powers our autonomous systems - from user-facing applications and embedded flight software to machine learning models and the underlying systems platforms that tie it all together. Coursework or projects involving machine learning, statistics, probability theory, or deep learning frameworks (e.g., PyTorch, TensorFlow).
Software Engineer (Developer, OpenSearch)-TS/SCI with Polygraph GD Information TechnologySoftware Engineer (Developer, OpenSearch)-TS/SCI with PolygraphChantilly, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. They must have strong, firsthand technical expertise in a variety of data ingestion/computation technologies and the proven ability to fashion robust scalable solutions that can manage large data sets.
Software Engineer III - Applied AI Blue OriginSoftware Engineer III - Applied AIWashingtonand/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. You'll take meaningful ownership over the architecture and delivery of agentic, workflow-driven search and discovery platforms - powering enterprise knowledge graphs and AI-assisted retrieval systems that help Blue Origin teams find critical data in seconds.
Full Stack Software Engineer, Subscriptions 2 The Washington PostFull Stack Software Engineer, Subscriptions 2Washington, DC$98,800–$164,600 / yearBeyond our award-winning News and Opinions teams, we work across many departments, including Brand & Events, Communications, Customer Care, Engineering & Product, Finance, Human Resources, Legal, Marketing & Advertising, Print Operations, and Sales. We value initiative, collaboration, strong communication, and meaningful day-to-day use of AI-assisted engineering tools to improve development, problem solving, and effectiveness.
Senior Software Systems Engineer Trident Systems IncSenior Software Systems EngineerFairfax, VA$61,000–$113,000 / yearOur three operating units: Space Electronic Systems (SES), Integrated C4ISR Systems (ICS) and Optical Precision Systems (OPS), develop within the agile framework which enables us to produce proven, purpose-built systems that solve our customers' mission critical challenges across space, air, land, and sea. The selected candidate will contribute to the development of system architectures using Cameo Systems Modeler and SysML, support the creation and maintenance of DoDAF architectural views, and collaborate with government customers and technical stakeholders to define, analyze, and manage system and software requirements.
Embedded Software Engineer TalentRemedyEmbedded Software EngineerHerndon, VirginiaTheir 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. An aerospace client is 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).
Software Engineer InterImageSoftware EngineerArlington, Virginia$85,000–$155,000 / yearThis position offers the opportunity to work alongside experienced engineers, architects, and mission stakeholders to explore and implement Generative AI capabilities that improve automation, data analysis, decision support, and product innovation. This role is ideal for candidates who are passionate about software engineering, curious about Generative AI, and eager to help modernize how technology supports national security and operational effectiveness.
Aerospace Software Engineer/Developer Johns Hopkins University Applied Physics Laboratory LLCAerospace Software Engineer/DeveloperLaurel, MDWe are seeking a software engineer/developer to help us develop and translate algorithms, concepts and approaches for the mission planning, fire control and guidance of missile systems to flight-ready software. in Aerospace, Mechanical, or Electrical Engineering; Computer Science; applied mathematics; or related technical field with relevant experience in modeling and simulation of flight systems.
2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning Development Johns Hopkins University Applied Physics Laboratory LLC2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning DevelopmentLaurel, MDAre you excited to combine your expertise in engineering, computer science, mathematics, physics, modeling and simulation, or artificial intelligence with multidisciplinary teams to develop capabilities that strengthen homeland and threater ballistic missile, hypersonic, and air defense, enable multi-domain operations, accelerate warfighting capabilities in the Indo-Pacific, and enable space operations?. Our work spans multiple mission areas-including Ballistic Missile Defense, Air Warfare, Hypersonic Defense, and emerging multi-domain operations-and combines modern software engineering, modeling and simulation, systems engineering, artificial intelligence, and operational analysis to deliver capabilities that support national security.
Software Engineer, Application Platform Tax AnalystsSoftware Engineer, Application PlatformFalls Church, VA$120,000–$140,000 / yearThe Software Engineer, Application Platform is a hands-on engineering role responsible for designing, developing, modernizing, and supporting backend applications, APIs, microservices, serverless functions, integrations, and cloud-native services that power Tax Analysts’ products and internal platforms. Working with other developers, QA, cloud, operations, reliability engineers, and external technology partners, this engineer contributes to technical design, implementation planning, production reliability, modernization efforts, and adopting modern development practices, including AI-assisted software development and AI-enabled application capabilities.