Software Engineer (Full Stack) CACI International IncSoftware Engineer (Full Stack)Chantilly, VA$98,500–$206,800 / yearPay 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. Ability to collaborate with cross-functional teams including product managers, architects, and other engineers to define, design, and ship new features.
Software Engineer (Manufacturing Systems) Blue OriginSoftware Engineer (Manufacturing Systems)Washingtonand/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, Classification Systems (JavaScript) CACI International IncSoftware Engineer, Classification Systems (JavaScript)Hanover, MD$79,400–$162,700 / yearPay 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. Bachelor's degree in Computer Engineering, Computer Science, or related field (or 4 years of additional software engineering experience in lieu of degree, totaling 7 years).
Software Engineer - Full Stack Developer (TS/SCI with Poly Required) GCI, Inc.Software Engineer - Full Stack Developer (TS/SCI with Poly Required)Chantilly, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. As a Software Engineer, a typical day will include the following duties: The Software Engineer will design, develop, code, test, and debug complex software products, or make significant enhancements to existing software.
Software Engineer (SWE) Skill Level 4 - Team Lead CTRL + LLCSoftware Engineer (SWE) Skill Level 4 - Team LeadAnnapolis Junction, MD$252,000–$296,000 / yearDesign and implement high-performance, web-based graph visualization interfaces capable of rendering and interacting with large-scale datasets (thousands of nodes and edges) while maintaining responsiveness and usability. As a Software Engineer at CTRL+, you'll play a key role in designing, developing, and maintaining high-performance web applications and services.
Senior Software Engineer Platinum TechnologiesSenior Software EngineerHerndon, VirginiaWorking within an Agile DevSecOps environment, the Software Engineer collaborates with ontology engineers, database engineers, data scientists, and Government stakeholders to deliver secure, high-performance applications that leverage Semantic Web technologies and AI/ML capabilities. This position develops scalable applications, APIs, and microservices that integrate ontology-driven data models, knowledge graphs, and enterprise data sources to support Object-Based Intelligence workflows.
NewSoftware Engineer Blue OriginSoftware EngineerWashingtonand/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.
Cloud Software Engineer, Senior Advisor - TS/SCI w/poly PeratonCloud Software Engineer, Senior Advisor - TS/SCI w/polyLaurel, Maryland$176,000–$282,000 / yearFull timeAs 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.
AWS Cloud Software Engineer / DevOps Engineer PeratonAWS Cloud Software Engineer / DevOps EngineerAnnapolis Junction, Maryland$135,000–$216,000 / yearFull timeThe ideal candidate will work closely with software engineers, systems engineers, and cloud architects to build resilient, secure, and highly available cloud solutions while supporting ongoing integration, testing, deployment, monitoring, and operational sustainment activities. Taxonomy, Ontologies, and Big-Data Cloud Scalability (Amazon, Google, Facebook) Artificial Intelligence (AI), Large Language Model (LLM), Machine Learning (ML), AI/ML algorithms, statistical analysis, RAG, agents, and agentic workflow.
Senior Software Development Engineer Blue OriginSenior Software Development EngineerWashingtonand/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.
Experienced Software Engineer Intelliforce-IT Solutions GroupExperienced Software EngineerAnnapolis Junction, MDFull timeOr Bachelor’s degree in Computer Science or related discipline from an accredited college or university, plus 2 years of experience as a Software Engineer in programs and contracts of similar scope, type, and complexity. You will help improve how complex systems behave under load, support containerized environments, and contribute to the tooling and workflows that keep the platform stable and efficient.
NewSoftware Engineer 3 - Python/C/C++/RF/Bash/Hardware Captivation SoftwareSoftware Engineer 3 - Python/C/C++/RF/Bash/HardwareAnnapolis Junction, MD$130,000–$270,000 / yearSecurity Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen. Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
Senior Software Engineer C# System OneSenior Software Engineer C#Merrifield, VA$105,000–$120,000 / yearThe ideal candidate will possess advanced software engineering expertise, strong development skills, and the ability to mentor team members while contributing hands-on to complex technical initiatives. We are seeking an experienced Senior Software Engineer to provide technical leadership and drive the design, development, and delivery of mission-critical software solutions.
Senior Software Simulation Engineer By Light Professional IT ServicesSenior Software Simulation EngineerChantilly, VAVeraxx has a high level of expertise in flight simulation hardware and software development, as well as computer architecture, tactical environments, interoperability (HLA/DIS), avionics systems, graphics and real-time embedded systems. Candidate will have the opportunity to work on a variety of flight simulators and develop/integrate software in areas such as avionics, tactical environments, interfaces to audio, visual, motion, and I/O systems, and Instructor Operator Stations (IOS).
Network Engineer (Cloud) By Light Professional IT ServicesNetwork Engineer (Cloud)Alexandria, VAAdditionally, this individual should have experience with the setup and maintenance of VPN tunnels, vLAN configurations, wireless network configurations, IPv6 and IPv4 (including complex sub-netting) and network security (Cisco ASA Firewalls, ACLs, IPsec, and other encryption methodologies). Proficient in using network management and monitoring platforms such as Arista CloudVision, Riverbed, NetFlow, TAPs, SPANs, AWS Network Manager, Azure Network Watcher, or equivalent third-party solutions for visibility, diagnostics, and topology tracking.
Network Design Engineer By Light Professional IT ServicesNetwork Design EngineerHanover, MDThe Network Design Engineer will adhere to U.S. Army engineering processes during the development of all submissions; identify additional processes and documentation formats, as necessary submit site specific reports and drawings to Government for review and approval and adhere to the Government’s established process for reviewing, updating, approving, and disseminating Design and Engineering documents. The Design and Engineering Site Lead must be experienced and familiar with the design and configuration of Layer 2 and Layer 3 networks including spanning tree, software defined networking, VLANs, Virtual Network Identifiers (VNI)s, VXLANS, VRFs, Hostnames, OEM equipment from CISCO.
MD-Software Engineer(Java) - TS/SCI w/ Polygraph SunayuMD-Software Engineer(Java) - TS/SCI w/ PolygraphAnnapolis Junction, MDMust have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.Must have experience or familiarity with multiple languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL).Must have experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm. Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD).Experience with Behavior Driven Development (BDD).Secure Software development (i.e., Layer 7 Policy).Experience with the Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an Agile team.
Senior Java Software Engineer Columbia Technology PartnersSenior Java Software EngineerAnnapolis Junction, MD$7,000–$20,000 / yearFull timeWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. CTP staff have worked closely with both government engineers and management to gather mission requirements, develop the architecture to deliver the needed functionality and assess tools available to meet or exceed the needs of the mission.
Software Engineer- Tech Ex AI Assets Foundry Team West Monroe Partners, LLCSoftware Engineer- Tech Ex AI Assets Foundry TeamWashington, D.C., DC$96,600–$113,600 / yearThis is an internal product engineering role focused on building reusable, scalable, secure AI-enabled applications and platform components in partnership with product owners, designers, architects, senior engineers, governance, and engineering teammates. Interest in and practical exposure to AI, machine learning, Generative AI, or data-driven software capabilities; experience with Azure OpenAI, Databricks, LLM APIs, RAG, embeddings, or model evaluation is preferred but not required.
NewAmazon Package Delivery Driver - Earn $15.50 - $38.00/hr Amazon FlexAmazon Package Delivery Driver - Earn $15.50 - $38.00/hrwashington, DC$15.50–$38 / hourFrom tires, fuel and auto services to slip-resistant shoes – plus tools to help navigate insurance, expenses, and taxes – there are plenty of ways to save money and time. With Amazon Flex Rewards, you have access to perks that include cash back and exclusive savings on essential items you may need as an Amazon Flex delivery partner.