Sr. Full Stack Java Developer Applied Information SciencesSr. Full Stack Java DeveloperWashingtonMust have strong development experience required in the following technologies/areas: Java, Spring Framework/Security 6+, Spring Boot 3+, Hibernate 6+, SQL/PLSQL, PostgreSQL, RESTful APIs, Maven build tool, and Git/GitLab. . The ideal candidate will have demonstrated strong verbal and written skills, experiences with the technology and business tools listed below, and will have proven experience delivering large-scale enterprise applications from concept through deployment. .
Cloud Developer, Mid Cayuse HoldingsCloud Developer, MidWashington, Washington, DCLeveraging agile methodologies and participating in Scrum ceremonies, this role will lead efforts to deliver innovative software solutions with a focus on backend API development using Java and Spring Boot, responsive and secure UI design with React, and optimized PostgreSQL schema development. Advanced backend development capabilities: Java, Spring MVC Framework/Security 6+, Spring Boot 3+, Hibernate 6+, PostgreSQL, RESTful APIs, Maven build tools, Git/GitLab.
NewFull Stack Java Developer Cayuse HoldingsFull Stack Java DeveloperWashington, Washington, DCExperience with key backend development frameworks and tools, including: Java, Spring Framework/Security 6.0+, Spring Boot 3.0+, Hibernate 6.0+, RESTful APIs, SQL/PLSQL, PostgreSQL, Maven, Git/GitLab. The developer will design and implement backend APIs using Java and Spring Boot, build secure and responsive user interfaces (UI) using React, and develop optimized PostgreSQL schemas and queries.
Senior Salesforce Developer Architect Leidos Holdings IncSenior Salesforce Developer ArchitectWashington, DCRemote$107,900–$195,050 / yearThe successful candidate will serve as both a hands-on technical contributor and Salesforce solution architect, providing leadership throughout the entire software development lifecycle-from requirements analysis and solution design to development, testing, deployment, and operational support. This role is responsible for the design, development, integration, and optimization of mission-critical Salesforce solutions supporting customer relationship management (CRM), knowledge management (KM), public-facing portals, and other enterprise business functions.
UI/UX Web Developer CACIUI/UX Web DeveloperBethesda, Maryland$103,800–$218,100 / yearJob Title: UI/UX Web DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * CACI is seeking a UI/UX Web Developer to use SharePoint's and other custom web development capabilities to provide rapid prototyping of integrated web applications. Pay 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.
React /. Net Full Stack Developer Applied Information SciencesReact /. Net Full Stack DeveloperWashingtonCore Knowledge & Skills: Works across multiple languages and platforms, designs and implements architectural decisions, applies design patterns, cloud-native services, IAAS/PAAS/SAAS basics, and secure coding practices (e.g., OWASP Top 10). Consulting & Engagement: Works directly with clients without oversight, writes technical RFP content when needed, nurtures client relationships, and manages routine client concerns.
Agentic AI Developer Leidos Holdings Inc.Agentic AI DeveloperColumbia, MD$69,550–$125,725 / yearFor 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. Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal.
Senior .NET Developer Revolutional, LLCSenior .NET DeveloperWashington, DC$115,000–$130,000 / yearExperience designing and building solutions using modern AI services and platforms, with a strong preference for candidates familiar with Microsoft AI offerings (e.g., Azure AI Services, Azure OpenAI), Microsoft Foundry, and Python. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.
Senior Analytic Developer (SWE-3) LeidosSenior Analytic Developer (SWE-3)MarylandOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. The developer will partner with analysts, mission stakeholders, and fellow developers to create and evolve analytic capabilities that help identify targets, behaviors, and emerging discovery opportunities.
Senior React JS Developer - Onsite Cognizant Technology Solutions CorpSenior React JS Developer - OnsiteWashington, DCWe are looking for an experienced Senior React JS Developer / Front-End Lead to lead the end-to-end design and development of complex React applications supporting investment products and operational workflows for global banking clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world.
Oracle Fusion Lead Developer - Contract-to-Cash Allegis GroupOracle Fusion Lead Developer - Contract-to-CashHanover, Maryland$101,000–$172,100 / yearFull timeThis role requires deep expertise in Oracle Fusion Financials (especially Project Billing, AR, Collections, and Enterprise Contracts), Oracle Integration Cloud (OIC), and related PaaS technologies. Develop and maintain integrations using Oracle Integration Cloud (OIC), leveraging REST/SOAP APIs, FBDI, BIP, and OTBI for data exchange and reporting.
Full Stack Developer MDW AssociatesFull Stack DeveloperArlington, VAFull timeThis position is onsite 4 days a week at our USPS customer site in Arlington, VA.The Full Stack Developer may perform a combination of some or all of the following duties:Work with data scientists and analysts to rapidly design, implement, test, and deploy applications capable of tackling complex analytical tasks using large datasets. Required Experience/Skills:Professional certification(s) in a related field of web development and/or front-end/back-end disciplines.3+ years of JavaScript development experience (client-side and server-side).5+ years of experience with full stack development.5+ years of experience and skill writing coding languages (e.g.
Developer Premium III MindlanceDeveloper Premium IIIWashington, DCDeveloper 's Skills: SQL, Dremio, Python, Java Experience, Numerix OneView preferable, Capital Markets products Experience with Market Data, Derivative products and Valuations Required Skills/Responsibilities: Extensive experience with Spring Framework and Spring Boot for building scalable microservices and backend applications.
Oracle Fusion Lead Developer Contract to Cash Allegis Group IncOracle Fusion Lead Developer Contract to CashHanover, MD$101,000–$172,100 / yearEssential Functions: Solution Architecture & Development: Design and implement scalable, secure, and high-performance solutions using Oracle Fusion ERP and Oracle PaaS (OIC, VBCS, PCS, APEX). If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email Lauren Lara at llara@allegisgroup.com or call 410-579-3526 for other accommodation options.
Front End Developer Sr - TS required to apply - Wash DC + Hybrid Bow Wave LLCFront End Developer Sr - TS required to apply - Wash DC + HybridWashington, DCFull timeWhat you'll need:•8+ years of experience developing modern frontend applications using React, JavaScript, TypeScript, and Node.js•Advanced experience building UI components with HTML, CSS, Sass, and responsive design frameworks•Strong experience integrating with REST APIs and working with JSON and XML data formats•Proficiency with Git and GitLab for source control, collaboration, and code review workflows•Ability to design, refactor, and maintain scalable frontend architectures in cloud environments (AWS preferred)•Deep understanding of frontend performance optimization, browser behavior, debugging techniques, and application profiling•Demonstrated ability to mentor developers and lead best-practice discussions across the engineering team•Experience building cloud-native solutions in AWS•Experience with YAML and CI/CD pipeline development (GitLab CI preferred)•Experience with package scan vulnerability remediation•Experience with integration with. Bow Wave is seeking a Senior Frontend Developer to join our team and support our client in Washington, DC.As a Senior Front‑end Developer, you will play a pivotal role in architecting, building, and optimizing modern user interfaces that support mission‑critical applications.
Full Stack Developer, Senior (O365/SharePoint/ Power Platform Developer ) LCGFull Stack Developer, Senior (O365/SharePoint/ Power Platform Developer )Maryland, MarylandProvide full-stack development for client web systems, including SharePoint-based business processes, intranet sites, forms, workflows, and related applications, while delivering enterprise-grade solutions as a key member of the Digital Transformation Team. This role focuses on full-lifecycle web development, SharePoint support, intranet modernization, accessibility compliance, and Agile DevSecOps delivery for a high-visibility federal health environment.
Software Engineer - Full-Stack Developer AeroVironment IncSoftware Engineer - Full-Stack DeveloperAnnapolis Junction, MD$83,500–$208,000 / yearExperience in a broad range of technical knowledge, including software, systems engineering, systems architecture, networking, functional analysis, systems analysis, usability engineering, and testing in an agile environment. Agencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition.
Sr Software Developer Boeing Employees' Credit UnionSr Software DeveloperWashingtonDeep experience in one of the following domains: server-side web dev, modern client-side web dev, REST/web services, large scale data analytics using Machine Learning frameworks, networking, and service mesh required. Design & Develop Software: Build scalable, resilient, and secure services while developing prototypes, proofs of concept, and production‑ready features using modern engineering practices.
Senior Web Developer/Designer Inovalon Holdings IncSenior Web Developer/DesignerBowie, MDDesign, build, and ship production AI features and agentic systems, including multi-agent orchestration, tool and function calling, retrieval and RAG patterns, structured output, memory and state management, prompt and context engineering, and human-in-the-loop approval flows. Must maintain a publicly accessible profile (GitHub, personal website, or professional portfolio) demonstrating work built and contributed to, including code samples and at least one shipped agentic or AI-powered project the candidate can demo and explain in depth.
ServiceNow Developer - Senior Inserso CorporationServiceNow Developer - SeniorDCExperience should include configuration of ServiceNow applications: Change Management, Configuration Management, CMDB Management and Maintenance, Discovery, Incident Management, Problem Management, Request Fulfillment, Asset Management, Service Catalog, and Service Portal. The ServiceNow Developer - Senior is a member of a development team that is responsible for using their technical knowledge and expertise to support a live implementation of ServiceNow, in support of an enterprise-level (10,000+) user base.