NewFull Stack Developer Hatch ITFull Stack DeveloperWashington, DCFounded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Expression was ranked #1 on the Washington Technology 2018's Fast 50 list of fastest growing small business Government contractors and a Top 20 Big Data Solutions Provider by CIO Review.
Deep Learning Expert/Developer (On-Site) Ripple EffectDeep Learning Expert/Developer (On-Site)Bethesda, MD$90,267–$103,808 / yearEstablished in 2003, and named as one of the “Best and Brightest Companies to Work For” in 2024 and 2025 by the NABR, Ripple Effect has earned acclaim for delivering unparalleled consulting services and top-tier talent across federal, private, and non-profit sectors. Strong understanding of machine learning techniques, including Support Vector Machines (SVM), Multilayer Perceptron (MLP), and Convolutional Neural Networks (CNNs).
Deep Learning Expert/Developer (On-site) Ripple EffectDeep Learning Expert/Developer (On-site)Bethesda, MD$90,267–$103,808Established in 2003, and named as one of the “Best and Brightest Companies to Work For” in 2024 and 2025 by the NABR, Ripple Effect has earned acclaim for delivering unparalleled consulting services and top-tier talent across federal, private, and non-profit sectors. Strong understanding of machine learning techniques, including Support Vector Machines (SVM), Multilayer Perceptron (MLP), and Convolutional Neural Networks (CNNs).
ServiceNow PAM Developer (REMOTE) Integrated Resources, IncServiceNow PAM Developer (REMOTE)Falls Church, VirginiaRemoteContractorA Few Words About Us - Integrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. We provide quality resources in four specialty areas: Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing.
Senior CNO Developer SixGenSenior CNO DeveloperAnnapolis Junction, MarylandSIXGEN is actively seeking candidates to provide embedded operational support, develop advanced cyber capabilities, and deliver mission-focused software solutions in support of critical customer operations. This role combines software engineering, rapid prototyping, vulnerability research, and close collaboration with mission partners to develop and integrate cutting-edge cyber capabilities.
Full Stack Developer BasisPathFull Stack DeveloperMcLean, VirginiaDemonstrated experience with backend database and search systems such as Elasticsearch, JanusGraph, DataStax Graph, PostgresSQL, Mysql/MariaDB, SQLite. We provide a comprehensive benefits package including signing bonuses, relocation assistance, expense reimbursement, 100% paid health insurance, competitive compensation, robust benefits, growth opportunities, profit sharing, relevant training, and generous PTO.
Mobile/Web Developer (.Net) Air Line Pilots Association, Int'l.Mobile/Web Developer (.Net)Tysons (McLean), VirginiaRemote$96,027–$137,179 / yearGenerous health care benefits on day one – PPO, Kaiser (where available), and a High Deductible Health Plan which includes coverage for medical, dental, and vision benefits for employee, spouse, and/or dependent children; 15 days paid vacation and 13 holidays per year plus 2 volunteer days per year; Generous sick and bereavement leave; Competitive parental leave; Company-paid premiums for disability and life insurance; Flexible Spending and Health Savings accounts; Retiree health plan; Education Assistance Program; and, Optional benefits including pet insurance, excess life insurance, legal plan, and qualified transportation fringe benefits, where available. The Air Line Pilots Association, International (ALPA) , the largest airline pilot union in the world and the largest non-governmental aviation safety organization in the world (representing over 80,000 pilots at 42 U.S. and Canadian airlines) seeks an experienced Mobile/Web Developer for our office in Tysons (McLean), Virginia.
Java Developer III Old Dominion Freight LineJava Developer IIICurtis Bay, MD$105,716–$132,144 / yearExpertise with Agile software development methodologies (Scrum, XP, Kanban, etc.), JSP/Servlet container frameworks, Apache, Tomcat, JSP, JSF, Hibernate, Microservices, Springboot, REST, SOAP, Web Services, Web Services Security, and Test-Driven Development with JUnit or equivalent tool. Under the leadership of the manager and technical lead, assist in leading the process of designing, testing, and implementing programming applications using Java/J2EE programming language.
Python Web Application Developer IntelliDynePython Web Application DeveloperTysons Corner, VAThe ideal candidate has at least five years of Python development experience, practical experience with Flask or similar Python web frameworks, and a strong understanding of web application deployment, security, authentication, and certificate management. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.
Full Stack Developer INSPYR SolutionsFull Stack DeveloperMerrifield, VA$70–$78.70 / hourFacilitate user acceptance testing to include developing and executing test cases, test criteria, scenarios, and communication with project teams; ensure acceptance of delivered solutions; validate and document results. Expert knowledge of data querying, reporting, forecasting, analysis and operations research, including statistical methods and modeling Ability to analyze technical issues in order to recommend, develop and/or implement strategies and achieve objectives.
Senior ServiceNow Developer - SPM (355) iTech AGSenior ServiceNow Developer - SPM (355)Arlington, VirginiaThis role serves as a senior technical contributor responsible for implementing and supporting ServiceNow SPM capabilities including Idea Management, Demand Management, Project Portfolio Management (PPM), Goals Framework, Resource Management, IT Financial Management (ITFM), and Agile integrations. · Implement and support ServiceNow SPM modules including Idea Management, Demand Management, Project Portfolio Management (PPM), Goals Framework / Strategic Planning, Resource Management, IT Financial Management (ITFM), and Agile Development and SAFe-aligned delivery capabilities.
Salesforce Developer ConvergenzSalesforce DeveloperArlington, VAYour day-to-day work will involve developing custom business logic using Apex, creating and maintaining Lightning Web Components (LWC), and collaborating with cross-functional teams to deliver scalable, high-quality features. Exposure to agile methodologies, automated testing frameworks, and continuous integration pipelines will further support your ability to deliver robust and reliable solutions.
Java/J2EE Developer Pyramid, IncJava/J2EE DeveloperMcLean, VAFull timeVery good understating on server side implementation of the modules including distributed deployments, thread management and Garbage collection configurations to optimize the performance of the application. Experience in developing SOAP (JAX-WS) and RESTful (JAX-RS) Web Services using Spring Web Service.
Database Engineer/ Developer II KBRDatabase Engineer/ Developer IIAlexandria, VA$130,000–$145,000 / yearCAPE JDS is a multi-source funded and OSD CAPE managed organization responsible for identifying, collecting, developing, analyzing, managing, and disseminating historical, current, and future years U.S. and Non-U.S. forces inventory, capabilities, and deployment data (including planning, programming, and acquisition data) supporting collaborative study teams guided by the Analysis Working Group (AWG). Four (4) years of experience designing, executing, and delivering agile data/database management leveraging at least one (1) of the following areas: Data/Database Engineering: Expertise with database/memory/file systems optimization and architecture, Application Program Interfaces (APIs), analytics as a service, optimization of data flows, and data plumbing.
Java full Stack developer Infinity OutsourcingJava full Stack developerMcLean, Virginia9+ years of experience in Design and Development of applications using Java 8+/J2EE, Spring, Spring-Boot, RESTful Services and UI Framework. Strong experience in DevOps tool chain (Jenkins, Artifactory, Maven/Gradle, GIT/BitBucket).
Database Engineer/ Developer III KBRDatabase Engineer/ Developer IIIAlexandria, VA$150,000–$170,000 / yearCAPE JDS is a multi-source funded and OSD CAPE managed organization responsible for identifying, collecting, developing, analyzing, managing, and disseminating historical, current, and future years U.S. and Non-U.S. forces inventory, capabilities, and deployment data (including planning, programming, and acquisition data) supporting collaborative study teams guided by the Analysis Working Group (AWG). Eight (8) years of experience designing, executing, and delivering agile data/database management leveraging at least one (1) of the following areas: Data/Database Engineering: Expertise with database/memory/file systems optimization and architecture, Application Program Interfaces (APIs), analytics as a service, optimization of data flows, and data plumbing.
Azure Dot Net Developer WISETEK PROVIDERS INCAzure Dot Net DeveloperWashington, DCFull timeDesign and Develop the Restful API Services and pub/sub message interfaces in alignment with integration requirements, defined architecture and design and infrastructure specifications. • Exceptional communication skills and ability to communicate appropriately at all levels of the organization (this includes written and verbal communications, as well as visualizations).
Databricks Front End Developer :: Washington, DC (Remote) ARK Solutions, Inc.Databricks Front End Developer :: Washington, DC (Remote)Washington, DCRemoteSeeking for a skilled Databricks Front End Developer to create user interfaces within the Databricks platform using Databricks Apps and PowerBI dashboards. Experience building Databricks Apps or comparable lightweight data applications using at least two of: Flask, Streamlit, JavaScript, React.
Senior Database Developer Astor & SandersSenior Database DeveloperMcLean, VARemote$120,000–$140,000Actual compensation will be determined based on factors, including, but not limited to, relevant work experience, candidate skills and education, geographical location, certifications, and business needs, as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. Manage database migration and database management by conducting data calls to include the coordination, analysis and gathering efforts from existing data sources.
Senior Servicenow Developer CredenceSenior Servicenow DeveloperTysons, VA$150,000–$175,000 / yearYou will also manage and participate in designing and developing solutions using various ServiceNow modules and features including CSM, S2P, APO, Integration Hub, Flows, Business Rules, Script Includes, Service Catalog, Service Portal, Asset Management, CMDB, AI Agents, and other ServiceNow modules, as required. Credence has an immediate need for a Senior ServiceNow Developer who will assist in solutioning and development of applications leveraging ServiceNow OOTB modules and customization as necessary to ensure the required business outcomes are delivered.