Senior Full-Stack Developer Lentech IncSenior Full-Stack Developerfort meade, MDLentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields. Lentech's clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies.
Senior UI Developer Lentech IncSenior UI DeveloperAnnapolis Junction, MDThe ideal candidate has front end experience, translates UX/UI designs into accessible, production-ready interfaces, and mentors junior developers while collaborating closely with system engineers and product stakeholders to resolve technical problem areas. Experience with Spring Boot, Spring MVC, Spring Data, Sprint Security, JMS, KAFKA, Java, Oracle, Elasticsearch, Docker, Kubernetes/K8, Maven, Gradle, GitLab, CI/CD.
Digital Consulting Associate, Salesforce Omni Developer Huron Consulting Group IncDigital Consulting Associate, Salesforce Omni DeveloperWashington, DC$105,000–$130,000 / yearThis individual will work through Huron in a multi partner delivery environment, collaborating closely with client stakeholders, partner teams, and cross functional technical resources to design, build, enhance, and sustain Salesforce based solutions. This role will support a federal civilian space sector client in a complex, mission driven environment focused on application modernization, platform enhancement, secure service delivery, and long term operational excellence.
Senior SharePoint Developer BizFirstSenior SharePoint DeveloperArlington, VirginiaThis role requires a strong understanding of SharePoint development, administration, and configuration, including integration with Microsoft 365 services and third-party tools such as Sharegate and Nintex Workflows. The ideal candidate will have experience developing and managing SharePoint environments, automating tasks using PowerShell, and migrating sites from on-premises to SharePoint Online.
Front End UI Developer Lentech IncFront End UI DeveloperAnnapolis Junction, MDEducation: Bachelors degree in Computer Science or related discipline from an accredited college or university is required. Responsibilities: Front-end UI developer with a concentration on developing web-based applications interacting with and writing to middleware interfaces.
Senior Full Stack Developer-4220088 TCG IncSenior Full Stack Developer-4220088Washington, DC$140,000–$160,000 / yearTCG is recognized for treating employees well, in fact, in 2025 The Washington Post named TCG as a "Top Workplace" for the eleventh straight year based on how our employees feel about the company, the benefits TCG offers, and the work/life balance that our staff achieves. Willingness to be cross-trained in activities across the development team, including supporting an agentic AI pipeline; data engineering activities such as Extraction, Transformation, and Load (ETL); and DevSecOps CI/CD pipeline configuration.
ETL Java Developer Leidos Holdings IncETL Java DeveloperBethesda, MD$69,550–$125,725 / yearThe candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading of data into an enterprise Data Lake. Primary Responsibilities: Building NiFi data pipeline design: Develop and implement enterprise-level ETL NiFi data pipelines for large-scale data ingestion, transformation, and processing from diverse sources.
ServiceNow Developer :: Washington, DC (Remote) ARK SOLUTIONS, INCServiceNow Developer :: Washington, DC (Remote)Washington, DCRemoteThe ideal candidate will have experience working with ServiceNow HR Service Delivery (HRSD), Employee Service Center (ESC), and related platform development activities. Seeking for a highly ServiceNow Developer to support the development, administration, and enhancement of ServiceNow solutions within an enterprise environment.
ETL Developer Leidos Holdings Inc.ETL DeveloperBethesda, MD$87,100–$157,450 / yearIntegrating with big data and cloud technologies: Seamlessly integrate NiFi with various databases, big data ecosystems, and cloud platforms (e.g., AWS, OCI, Azure), demonstrating familiarity in relevant services (e.g., Kafka, Elasticsearch, S3, SQS/SNS). The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading (ETL) of data into an enterprise Data Lake.
NewPega Senior Developer Leidos Holdings IncPega Senior DeveloperBaltimore, MD$131,300–$237,350 / yearResponsibilities shall include, but are not limited to: Lead Pega development of the AI-driven capabilities defined in the SOO: Predictive Intent Recognition, Intelligent Knowledge Surfacing, AI-Driven Workflow Suggestions, Omnichannel Case Summarization, CSR Coaching Analytics, and Role-Based AI Dashboards. Design and develop Pega components (data objects, case types, business rules, integrations, UI) supporting the Unified CSR Workspace, Beneficiary/Consumer 360 view, and Knowledge Management.
Front-End Developer/ 508 Compliance Specialist (Annapolis Junction, MD) Shield Consulting SolutionsFront-End Developer/ 508 Compliance Specialist (Annapolis Junction, MD)Annapolis Junction, MD508 Testing & Remediation: Perform comprehensive accessibility testing using JAWS and other screen readers, identifying and remediating issues related to keyboard navigation, focus management, ARIA implementation, color contrast, and semantic HTML structure. This role involves close collaboration with a cross-functional Agile team of software developers, system engineers, and product owners to build and validate accessible, compliant, and high-quality user interfaces.
Full Stack Developer Lentech IncFull Stack DeveloperAnnapolis Junction, MD$215,731–$230,393 / yearCollaborate with backend engineers to design and integrate APIs, ensuring efficient data flow between front-end and back-end systems. Contribute to full-stack development efforts as needed, including backend services, database interactions, and deployment pipelines.
Full Stack Developer Leidos Holdings IncFull Stack DeveloperArlington, VA$107,900–$195,050 / yearLeidos is seeking an experienced Full Stack Developer to support the Compartmented Enterprise Services Office (CESO) program delivering mission-focused software capabilities for DISA. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
ETL Java Developer (SME) LeidosETL Java Developer (SME)Bethesda, MarylandDemonstrated experience performing ETL activities including, but not limited to, parser development and deployment; data flow management; implementing data lifecycle policies; troubleshooting data access issues; and developing data models. The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading of data into an enterprise Data Lake.
ServiceNow Developer Booz Allen HamiltonServiceNow DeveloperUsa, District of ColumbiaOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Quantum Algorithms Developer Booz Allen Hamilton Inc.Quantum Algorithms DeveloperAnnapolis Junction, MD$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
2027 Graduate - Developer - Cyber-Physical Systems Johns Hopkins Applied Physics Laboratory2027 Graduate - Developer - Cyber-Physical SystemsLaurel, MarylandFull timeHands-on experience developing autonomous or uncrewed platforms, command-and-control systems, sensing and surveillance technologies, IoT devices, wired or wireless networking infrastructure, or other software-defined systems. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Neuroengineering Developer Johns Hopkins Applied Physics LaboratoryNeuroengineering DeveloperLaurel, MarylandFull timeYour primary role will be developing and maintaining computational pipelines, scalable analysis tools, and cloud-based environments for interrogating large-scale neuroscience datasets, including structural and functional connectomes collected across multiple species and imaging modalities. You will develop, maintain, and extend the software infrastructure that supports cloud-scale storage, visualization, and analysis of petabyte-scale neuroscience datasets used by researchers worldwide.
Sr. Full Stack Developer LeidosSr. Full Stack DeveloperBethesda, MarylandDocument and Perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and Unix bash scripting. Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.
NewSenior CNO Middleware Developer (TS/SCI with Polygraph required) Red AlphaSenior CNO Middleware Developer (TS/SCI with Polygraph required)Annapolis Junction, Maryland$165,000–$235,000 / yearOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. A Bachelor’s degree in Computer Science or related discipline from an accredited college or university OR 4 years of additional software engineering experience on projects with similar software processes may be substituted for a bachelor’s degree.