Senior Software Engineer, DBaas - US Federal Workday IncSenior Software Engineer, DBaas - US FederalReston, VA$163,800–$245,800 / yearThe Database Engineering Team at Workday, designs, builds, develops, maintains, and supervises database infrastructure and ensuring that the entire Workday's Data related needs are met with dedication and scale, while providing high availability that our customers expect from Workday. We are looking for individuals who have strong experience in backend development specializing in database as a service with deep experience in Open Source database technologies like MySQL, PostgreSQL, CloudSQL and other Cloud Native database technologies.
Full Stack Software Engineer LanceSoft IncFull Stack Software EngineerReston, VARemote$75–$80 / hourThis role is for a full-stack engineer with solid backend experience using Node.js and AWS serverless technologies. Candidates should be comfortable building both frontend applications and scalable backend services.
Lead Software Engineer, Back End (Java, Python, AWS) Capital OneLead Software Engineer, Back End (Java, Python, AWS)McLean, VirginiaShare your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code. Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.
Software Engineer (.NET) - Secret Clearance VMD CorpSoftware Engineer (.NET) - Secret ClearanceArlington, VirginiaWork on highly talented Agile team(s) within SAFe-like methodology, to define architecture, design, build and implement solutions, and support development of internal and public-facing, web or mobile applications. VMD’s mission is to perform operations and maintenance/decommissioning & modernization activities over legacy websites to support ongoing operations and the modernization of its website governance, architecture, and design.
Software Engineer SME (ServiceNow) VTG.Software Engineer SME (ServiceNow)VAThe ideal candidate will design, develop, configure, and maintain ServiceNow applications and modules, ensuring platform stability, scalability, and continuous enhancement across multiple enterprise tenants. We are seeking an experienced Software Engineer SME to support a mission-focused government program delivering enterprise ServiceNow platform engineering services.
Sr. AI Software Engineer Lockheed Martin CorpSr. AI Software EngineerHerndon, VA$104,900–$184,920 / yearDesired Skills: • Experience with CI/CD pipelines and/or tools (e.g., Jenkins, GitLab) • Front-end development experience using JavaScript • Experience with machine learning frameworks like TensorFlow, PyTorch, or Scikit-learn • Experience with RF, SAR or EO image processing algorithms/techniques • Experience automating the training, testing, and deployment of machine learning models • Excellent written and verbal communication skills • Ability to work in a collaborative and team-based environment. Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $104,900 - $184,920.
Sr. Software Engineer VTG.Sr. Software EngineerHerndon, VAThe position requires strong full‑stack development experience, solid understanding of modern development practices, and the ability to deliver reliable software in a fast‑paced environment. The Software Engineer will work as part of an agile development team to design, develop, test, and maintain applications supporting customer requirements.
Associate Software Engineer VTG.Associate Software EngineerManassas, VA$75,000–$90,000 / yearThis role will involve developing and updating interfaces between front end and back end, updating the code architecture to scale up and enable more parallel instances, configuring the code to work with GPUs, and various other performance updates. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.
Software Engineer (Associate/Senior Associate) VTG.Software Engineer (Associate/Senior Associate)Manassas, VAThis role will involve developing and updating interfaces between front end and back end, updating the code architecture to scale up and enable more parallel instances, configuring the code to work with GPUs, and various other performance updates. VTG is seeking a an Associate or Senior Associate Software Engineer to work with our software for modeling acoustic beampatterns for submarine sonar arrays.
Lead Software Engineer, Frontend Sedaro CorpLead Software Engineer, FrontendArlington, VAEnabling customers to playback and visualize multiple constellations, drill down into individual spacecraft sub-systems, and then compare thousands of variations of a simulation is a significant challenge, all built on Cesium, React, and TypeScript. Youll work across the full lifecycle-from the editor where engineers model systems and missions, to the workflow tools where they schedule simulation jobs, to the 3D playback and analytics dashboards where they explore and learn from the results.
Software Engineer II - Backend/Platform Agentic AI Mastercard IncSoftware Engineer II - Backend/Platform Agentic AIArlington, VA$106,000–$169,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. We''re building a first-party AI platform that brings agentic, conversational, and generative AI capabilities directly into our products; powering features like natural-language analytics, automated report summaries, and personalized dashboard experiences for thousands of customers worldwide.
Senior Software Engineer, Back End Sedaro CorpSenior Software Engineer, Back EndArlington, VAYou will build the execution engine that enables aerospace teams to run massive simulation campaigns-exploring vast design spaces with the flexibility to handle evolving mission requirements. Who We Are Our cloud-native simulation platform enables digital mission engineering through distributed, scalable, faster than real-time analyses across hundreds of interacting systems.
Senior Software Engineer - Backend/Platform Agentic AI Mastercard IncSenior Software Engineer - Backend/Platform Agentic AIArlington, VA$132,000–$212,000 / yearWe are building a first-party AI platform that brings agentic, conversational, and generative AI capabilities directly into our products; powering features like natural-language analytics, automated report summaries, and personalized dashboard experiences for thousands of customers worldwide. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and.
Senior Software Engineer, DBaas (US Federal) Workday IncSenior Software Engineer, DBaas (US Federal)Reston, VA$137,000–$205,400 / yearThe Database Engineering Team at Workday, designs, builds, develops, maintains, and supervises database infrastructure and ensuring that the entire Workday's Data related needs are met with dedication and scale, while providing high availability that our customers expect from Workday. We are looking for individuals who have strong experience in backend development specializing in database as a service with deep experience in Open Source database technologies like MySQL, PostgreSQL, CloudSQL and other Cloud Native database technologies.
Junior Software Engineer Peraton IncJunior Software EngineerHerndon, VA$80,000–$128,000 / yearRequired Qualifications: Bachelor's degree in an area relevant to the position with 2+ years of relevant experience OR a Master's degree in an area relevant to the position; an additional 4 years of relevant experience maybe considered in lieu of a degree. Peraton is seeking a Software Engineer II in our Herndon, VA location to support a large software development classified program developing, operating, and maintaining mission critical enterprise capabilities.
Staff Software Engineer (Backend) - Billing Platform *HYBRID* GEICO GENERAL INSURANCE COMPANYStaff Software Engineer (Backend) - Billing Platform *HYBRID*Falls Church, VA$110,000–$230,000 / yearThis platform includes a comprehensive array of components such as a core billing engine, invoicing system, commissions management, collections, payment processing, CRM integration, subscription management, credit control and dunning management, along with reporting and analytics. The Billing Platform team at GEICO oversees the tools, infrastructure, data, reporting, analytics, and services essential for delivering seamless billing experiences to internal users, end customers, and partners.
NewSoftware Engineer IV VTG.Software Engineer IVHerndon, VA$180,000–$230,000 / yearA Bachelor's degree with 9 years of relevant experience OR a Master's degree with 7 years of relevant experience; an additional 4 years of experience maybe considered in lieu of a degree requirement. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.
Windows CNO Software Engineer Lockheed Martin CorpWindows CNO Software EngineerHerndon, VAWhy the CNO Developer role at Lockheed Martin Space: Mission critical impact: Develop state-of-the-art tools and platforms that help our customers to gather intelligence, protect critical infrastructure and outpace evolving threats. We are seeking Cyber Network Operations (CNO) Windows Developers who want to solve technical challenges and build tools used in real-world applications.
NewFull Stack Software Engineer (Experienced or Lead) BoeingFull Stack Software Engineer (Experienced or Lead)Chantilly, Virginia$135,150–$182,850 / yearBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Software Engineer / Quality Assurance Analyst - Senior EC Technology, LLCSoftware Engineer / Quality Assurance Analyst - SeniorFt. Belvoir, DCEight years of experience in software design, writing source code, control of source code, reviewing code, configuration management, change management, program testing, integration of software, and release management process. Core services include cross-domain solutions, secure network access, data management, systems integration, and access relevant reporting across U.S. and multinational platforms.
Simulator Software Engineer SolvenowSimulator Software EngineerVirginiaEducation Level: Degree or an equivalent combination of education and demonstrated related experience may be accepted in lieu of preferred level of education: Bachelor, Master, Disciplines: Preferred: Engineering Chemistry, Engineering Technology, Engineering/ Electrical, Engineering/Mechanical, Engineering/Nuclear, Computer Engineering. Responsible for all programming and associated hardware connectivity to ensure 100% alignment and fidelity of the training simulator with the actual station simulator, and to ensure NRC simulator acceptance.
Junior Software Engineer (Afc Device Sw), Bilingual Korean Cesna RecruitmentJunior Software Engineer (Afc Device Sw), Bilingual KoreanVienna, VAThis role is also responsible for deploying and configuring updated software, as well as conducting both on-site and remote testing and troubleshooting by analyzing the system logs and data to diagnose and resolve the issues efficiently. A junior software engineer is responsible for designing, developing, and testing the software for the Automatic Fare Collection (AFC) devices.
Senior Software Engineer AltamiraSenior Software EngineerWarrenton, VA$150,000–$200,000 / yearOther languages like Python, Angular, ELK stack, Redis, Web Services (REST), Containerization (such as docker, lxc), Kubernetes, helm, Machine Learning, Data Analytics, Android development, NoSQL and SQL databases, Xmidas are desired. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.
Junior Software Engineer (AFC Device SW), bilingual Korean Cesna RecruitmentJunior Software Engineer (AFC Device SW), bilingual KoreanVienna, VirginiaThis role is also responsible for deploying and configuring updated software, as well as conducting both on-site and remote testing and troubleshooting by analyzing the system logs and data to diagnose and resolve the issues efficiently. A junior software engineer is responsible for designing, developing, and testing the software for the Automatic Fare Collection (AFC) devices.
Junior Software Engineer AltamiraJunior Software EngineerWarrenton, VA$100,000–$150,000 / yearExperience in one or more of the following: Java, JavaScript/Typescript, Python, Angular, ELK stack, Redis, Web Services (REST), Containerization (such as docker, lxc), Kubernetes, helm, Machine Learning, Data Analytics, Android development, NoSQL and SQL databases, Xmidas, Digital Signal Processing. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.
Software Engineer Mid Level Peraton IncSoftware Engineer Mid LevelBlacksburg, VA$80,000–$128,000 / yearAs the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Join our Strategic Innovation Center in Blacksburg, VA and support exciting projects across Peraton in areas such as communications, space, cybersecurity, defense, health, and mobile.
Software Engineer WR SystemsSoftware EngineerDam Neck, Virginia$63,000–$91,000 / yearClearance Requirement: Active Secret Clearance is required to start Travel Requirements: 5 to 10% Location: Virginia Beach, VA (Dam Neck) SUMMARY: WR has an opportunity for a Software Engineer to formulate and design software systems using scientific analysis and mathematical models to predict and measure the outcomes and consequences of design decisions. Candidates must possess the following knowledge, skills, and experience: Bachelor of Science degree in Electrical Engineering, Electronics Engineering, Computer Engineering, Software Engineering, Computer Science, Mathematics, Physics, or a related scientific discipline.
Software Engineer - Frontend Development Metron, Inc.Software Engineer - Frontend DevelopmentReston, VAEach team member is involved in the entire problem-solving process, including: initial concept development, data visualization and analysis, algorithm design, exploratory prototyping, software implementation, demonstration, and deployment. As a front-end developer you will be responsible for designing and implementing front end web applications for simulation and optimization software that incorporates probabilistic models of physical systems.
Sr. Software Engineer Ampcus IncorporatedSr. Software EngineerReston, VARemotePerforms complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Perform software testing including developing and running automated unit tests, drafting, and executing structured automated test cases.
Autonomous Systems Software Engineer Metron, Inc.Autonomous Systems Software EngineerReston, VAYou will engage in the full software process-from concept to design and demonstration-leading dynamic project teams and integrating innovative ideas from various fields. We are seeking an experienced Software Engineer to design and develop algorithms, simulations, and visualization tools for autonomous robotics.
RF Engineer WR SystemsRF EngineerNorfolk, Virginia$76,000–$108,000 / yearCandidates must possess the following knowledge, skills, and experience: Bachelor of Science degree in Electrical/Electronics Engineering, Computer Engineering, Physics, Math, or related scientific discipline. The selected candidate will be required to pass a pre-employment third-party background check which may include verification of any of the following: Employment history; Education and/or certifications; Criminal history; Driving Records; Other records or information related to the candidate’s suitability for the position.
NewSenior Software Engineer - .NET / Azure (8949) MortonSenior Software Engineer - .NET / Azure (8949)Richmond, VAThis individual will take ownership of key platform components, improve cloud infrastructure, strengthen application security, and help deliver new features as the product continues to grow. As an early-stage company, they offer the opportunity to make a significant impact on both the product and engineering direction while working alongside experienced technical leadership.
Software Engineer (ServiceNow) Applied Network SolutionsSoftware Engineer (ServiceNow)Chantilly, VA$100,000–$200,000 / yearThe NMS IT Software Designer will provide expert knowledge of network management systems, operating systems, commercial software, government software, and full integration of toolsets and servers. Proven experience using APIs Design and implement integrations between ServiceNow, Cisco (NSO), GOTS, and other enterprise tools using REST/SOAP APIs, IntegrationHub, and MID Server.
Software Developer - Big Data (Space Domain) PeratonSoftware Developer - Big Data (Space Domain)Herndon, Virginia$135,000–$216,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Design, develop, and implement scalable and efficient data ingestion pipelines using Apache NiFi to collect, transform, and route data from diverse sources (e.g., satellite telemetry, ground station data, sensor feeds, mission logs).
Mechanical Engineer III WR SystemsMechanical Engineer IIIDam Neck, Virginia$93,000–$134,000 / yearYou will develop and refine mechanical designs, create detailed technical data packages, support system integration, and ensure products meet performance, reliability, and manufacturability requirements. The selected candidate will be required to pass a pre-employment third-party background check which may include verification of any of the following: Employment history; Education and/or certifications; Criminal history; Driving Records; Other records or information related to the candidate’s suitability for the position.
Software Engineer - Mid Level PeratonSoftware Engineer - Mid LevelBlacksburg, Virginia$80,000–$128,000 / yearFull timeResponsibilities: Join our Strategic Innovation Center in Blacksburg, VA and support exciting projects across Peraton in areas such as communications, space, cybersecurity, defense, health, and mobile. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Software Engineer (Full Stack & Python) CACI International IncSoftware Engineer (Full Stack & Python)Chantilly, VA$94,400–$198,200 / 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. Be part of a department with an expanding range of programs focusing on Cyber Operations, where you get to grow on and between programs with peers who are dedicated to advancing national security.
Data and Software Infrastructure Architecture Engineer JANUS Research GroupData and Software Infrastructure Architecture EngineerFort Belvoir, VA$120,000–$160,000 / yearThe Army's Program Manager Integrated Enterprise Network (PM IEN) at Fort Belvoir, VA, a Data and Software Infrastructure Architecture Engineer typically supports the modernization of global IT infrastructure through advanced data systems, cloud, and enterprise network design. Please advise us of any accommodations you request to express interest in a position by e-mailing: Judy Pagac, Chief Human Resources Officer at judy.pagac@janusresearch.us or calling (706) 364-9100.
Software Engineer Thomson ReutersSoftware EngineerMcLean, VirginiaFinally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. As a Software Engineer, you will be responsible for working on projects that support and extend the full stack of the TRSS solutions suite to deliver global data using advanced search, big data ingestion and analytical processing using tools like MongoDB, Elastic, and Kafka as well as building leading edge web applications.
Software Engineer III IntegralSoftware Engineer IIITysons Corner, Virginia$137,710–$164,037 / yearFull timeOverview: The Software Engineer III provides comprehensive software engineering support for the Product Manager Biometrics (PM BIO), under Project Manager Terrestrial Sensors (PM TS), Portfolio Acquisition Executive (PAE), Layered Protection and Chemical, Biological, Radiological, and Nuclear (CBRN). Responsibilities: · Provide software engineering service for biometric collection systems, including troubleshooting software issues, developing patches and updates, and executing enhancements, maintenance, and fixes.
Software Engineer Regal RexnordSoftware EngineerRadford, VirginiaThe Company’s end markets benefit from meaningful secular demand tailwinds, and include factory automation, food & beverage, aerospace, medical, data center, warehouse, alternative energy, residential and commercial buildings, general industrial, construction, metals and mining, and agriculture. Salary is dependent on a multitude of factors, including but not limited to the physical worksite location, candidate's skill set, level of experience, education and internal peer compensation comparisons.
Software Development Engineer MarkonSoftware Development EngineerArlington, Virginia$120,000–$200,000 / yearFull timeDemonstrate advanced networking expertise including TCP/IP protocols, routing, subnetting, VPN architectures, load balancing strategies, DNS management, and network security controls such as firewalls, security groups, and network segmentation for secure cloud and on-premises environments. Design and develop backend services and APIs in Rust for a cloud-based platform that manages fleet lifecycle operations including provisioning, configuration, monitoring, firmware updates, and policy enforcement across multiple high assurance devices.
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.
Senior Full Stack Engineer LancesoftSenior Full Stack EngineerReston, VARemote$80The *** –a not-for-profit membership organization dedicated to providing excellence and equity in education –manages a complex and comprehensive suite of data systems, data feeds and reports to support students and educators across multiple assessments, programs and services. The candidate will also possess technical skills and experience in the data management and transactional systemsdomains that will help their ability to design and develop elegant and efficient cloud enabled data processes and systems.
Software Developer TS/SCI with Polygraph Required Logistics Management InstituteSoftware Developer TS/SCI with Polygraph RequiredMcLean, VARemoteSuccessful Forward Deployed Engineers demonstrate competency in integrating advanced technologies into existing business processes, building new functionality, ensuring successful software development, analysis, or deployments, and working closely with customers. This role will work as part of the Sales Engineering team and engage directly with customers on-site, in a hybrid format, or remotely, as required by each customer including the potential for occasional short-term travel to customer locations across the United States.
Senior Staff Engineer - Financial Substantiation Platform *Hybrid* Geico InsuranceSenior Staff Engineer - Financial Substantiation Platform *Hybrid*Falls Church, VA$120,000–$260,000 / yearGEICO seeks a Senior Staff Software Engineer to design, build, and scale the Substantiation Platform-systems that validate and reconcile financial data across enterprise sources, supporting controls, compliance, and auditability at high volume. You will work with Finance, Compliance, Product, the Financial Data Warehouse, and ERP-aligned teams to deliver reliable reconciliation services, clear data lineage, and integrate source systems with financial reporting and GL-related ERP workflows.
Software Developer Python/Java Peraton IncSoftware Developer Python/JavaChantilly, VA$86,000–$138,000 / yearBenefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Determine computer user needs; analyze system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming techniques and controls; prepare operating instructions.
Software Engineer - Early Career Lockheed Martin CorpSoftware Engineer - Early CareerHerndon, VACorrecting program errors, compiling documentation of program development, and analyzing system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Applying knowledge of computer hardware and software, subject matter to be programmed in mission applications, information processing techniques used, and information gathered from system users to develop software.
NewField Mechanic MYR GroupField MechanicKing George, VAThroughout our rich history, we have partnered with utilities, municipalities, commercial clients, and developers to deliver some of the largest and most complex projects, including new construction, upgrades, maintenance and repair for transmission, distribution and substation facilities, commercial and industrial electrical construction, emergency and storm restoration, clean energy, pre-construction services, and engineer-procure-construct (EPC) methods of project delivery. Must have three years of experience in general heavy truck repair, automotive repair, or equipment repair; equivalent trade school/technical school time may be applied toward this requirement OR have completed a vocational/technical school program or apprenticeship in vehicle and equipment repair and have four years of experience.
(SME)Senior Kubernetes Architecture Engineer ASCENDING(SME)Senior Kubernetes Architecture EngineerFairfax, VARemoteAs a Senior Software Engineer, you will play a significant part in leading the rearchitecting efforts of our existing monolithic payment system to a cloud-native architecture, leveraging modern cloud technologies and best practices. 3+ years of experience with cloud computing platforms such as AWS, Azure, or Google Cloud Platform, including experience with serverless architectures, containers, and orchestration.