Appian Software Integrator/Low Code Developer LeidosAppian Software Integrator/Low Code DeveloperBethesda, MarylandWe integrate off the shelf and new development efforts to sustain and enhance existing architecture and by leveraging cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge requirements management, task coordination, data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending across the development of systems to include backend and frontend software engineering tasks.
ITSM Administrator LeidosITSM AdministratorSuitland, MarylandAugust 10, 2026 For 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. You will troubleshoot platform issues, maintain asset and configuration documentation, develop operational reporting and dashboards, and support platform upgrades and improvements with minimal disruption to operations.
Java Developer Artech LLCJava DeveloperMcLean, VA$45–$50 / hourThe role requires a developer with advanced Java concepts and extensive experience in designing, developing, and deploying web applications using AWS services. Proficiency in developing and maintaining serverless architectures using AWS services such as API Gateway, CloudFormation, and CloudWatch.
Java Developer Cohere Technology Group LLCJava DeveloperChantilly, VAProvide guidance to less experienced developers and administrators in the form of code review, solution design, and recommended training and development plans. You will provide support on a team that provides a full spectrum of software development and automated testing for an IT-focused, enterprise-wide system.
Mid Backend Java Developer AHON SolutionsMid Backend Java DeveloperAlexandria, VirginiaRemoteStrong knowledge and project experience in Java Technologies like J2EE, JSP, Servlets, JDBC, Spring, Springboot, JPA, Web Services (REST, Soap), XSLT, XML. Follows approved Agile life cycle methodologies, creates design documents & performs program coding.
Senior Full Stack Java Developer AHON SolutionsSenior Full Stack Java DeveloperAlexandria, VirginiaStrong knowledge and project experience in Java Technologies like J2EE, JSP, Servlets, JDBC, Spring, Springboot, JPA, Web Services (REST). Experience with modern JavaScript MVC frameworks such as, and Ember, React, Angular, Experience with HTML, CSS, (Bootstrap).
FPGA Developer Sparton.FPGA DeveloperFairfax, VirginiaJob Summary Logos is searching for an FPGA developer to join a multidisciplinary team implementing state-of-the-art image processing and exploitation algorithms for airborne imaging sensor systems and supporting a diverse portfolio of image and signal processing capabilities. We serve multiple government and commercial customers worldwide with wide-area persistent surveillance solutions that are critical to the success of their missions in national defense, public safety and border security, and humanitarian assistance.
Principal Software Developer - TS/SCI ParsonsPrincipal Software Developer - TS/SCIHerndon, Virginia$148,300–$266,900 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
NewSoftware Engineer (Developer, OpenSearch)-TS/SCI with Polygraph General Dynamics Information TechnologySoftware Engineer (Developer, OpenSearch)-TS/SCI with PolygraphChantilly, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. They must have strong, firsthand technical expertise in a variety of data ingestion/computation technologies and the proven ability to fashion robust scalable solutions that can manage large data sets.
Java / Spring Developer CymertekJava / Spring DeveloperChantilly, VirginiaJava Developer, Spring Boot Developer, Backend Developer, Full Stack Java Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer, Enterprise Application Developer, Cloud Application Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Information Systems, Applied Mathematics, Data Science, Systems Engineering, Web Development, Artificial Intelligence, etc.
Java Developer Accenture Federal ServicesJava DeveloperWashington, DCThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $83,600—$196,000 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Java Developer / OneStream, Associate (Part Time - Regular) LCG, Inc.Java Developer / OneStream, Associate (Part Time - Regular)Rockville, MD$90,000–$102,000Develop middleware, microservices, and data synchronization services that exchange information between Java applications and enterprise platforms using REST APIs, SOAP services, JSON/XML, messaging technologies, scheduled batch processing, or ETL frameworks. The ideal candidate will have experience integrating Java applications with enterprise business platforms such as OneStream, ERP, HR, financial, or other enterprise systems through REST APIs, web services, messaging technologies, ETL processes, or middleware solutions.
NewJava Backend Developer Artech LLCJava Backend DeveloperMcLean, VA$65–$70 / hourThe ideal candidate will be a strong backend Java developer with AWS experience, particularly with Java, Spring Boot, Lambda, and Fargate. The interview will be a one-hour technical discussion/panel focused on the candidate's Java depth, technical background, and experience with the relevant technology stack.
Java Developer CSIJava DeveloperChantilly, VirginiaResponsibilities include: identify system scope and objectives; determine system equipment capacity, operating parameters, and throughput; prepare detailed specifications; design, code, test, and debug; perform quality assurance reviews; contribute to development of security authorization documentation; represent program in design reviews and demonstrations; and mentor junior developers. Our expertise in Data/Information, IT Services/Applications, Cybersecurity/Information Assurance, and Counterintelligence/Insider Threats enables us to effectively operate from the C-Suite to the Dev-Suite working with partners and clients to solve the most difficult challenges.
Java Developer with AWS CSIJava Developer with AWSChantilly, VirginiaResponsibilities include: identify system scope, objectives, requirements, and specifications for the system, data, and interfaces; design, code, test, and debug single-threaded or user interface event driven applications; perform quality assurance reviews; contribute to development of security authorization documentation; document software requirements, functional design, flowcharts, and diagrams; represent program in design reviews and demonstrations; and mentor junior developers. Cloud: Amazon Web Services (e.g., Commercial and Government Cloud Services for DoD and IC, EMR w/Spark and RDS, EC2, EBS, S3, Route 53, RDS, VPC, ELB, CloudWatch, CloudFormation, CloudTrail, Blue Green deployment, Auto scaling, Trusted Advisor, Identity & Access Management, Simple Notation Service, Billing Console).
Java Developer-Full Stack Senior Artech LLCJava Developer-Full Stack SeniorMcLean, VA$73–$85 / hourWe are seeking a passionate and experienced developer to contribute to cutting-edge projects in a full-time onsite role. Develop and maintain web applications using Angular (front-end) and Java (back-end).
Dev(Sec)Ops Developer/Engineer CSIDev(Sec)Ops Developer/EngineerReston, VirginiaCloud: Amazon Web Services (e.g., Commercial and Government Cloud Services for DoD and IC, EMR w/Spark and RDS, EC2, EBS, S3, Route 53, RDS, VPC, ELB, CloudWatch, CloudFormation, CloudTrail, Blue Green deployment, Auto scaling, Trusted Advisor, Identity & Access Management, Simple Notation Service, Billing Console), Microsoft Azure. Certifications: We prefer one or more of the following certifications: AWS Cloud certifications (e.g., AWS Certified Cloud Practitioner, AWS Certified SysOps Administrator, AWS Certified DevOps Engineer, AWS Certified Big Data, AWS Solutions Architect); Microsoft Azure certifications; Professional Cloud Solutions Architect.
Full Stack Developer / Java Developer LCG, Inc.Full Stack Developer / Java DeveloperRockville, MD$91,825–$124,750 / yearWorking experience with Docker and similar Containerization methods, knowledge of Web design patterns and front-end technologies like HTML5, jQuery, and MVC framework like spring and Spring Boot. Working experience in developing web services using HTTP REST/JSON and SOAP, Oracle PL/SQL, knowledge of data transfer objects and associated design patterns.
Lead Java Developer Pyramid, IncLead Java DeveloperMcLean, VAFull timeAt least 5 years of experience in Server-Side programming: Java, * 2+ years of experience in Cloud technology: AWS * Perform complex engineering activities for performance tuning, monitoring, deployment and production support.
Software Engineer/JAVA Developer :: Washington, DC (Remote) ARK Solutions, Inc.Software Engineer/JAVA Developer :: Washington, DC (Remote)Washington, DCRemoteTechnical Skills Strong Java development experience, including object-oriented programming, backend services, and integration workflows. Delivery & Process Skills Experience working in Agile/Scrum environments, participating in sprint ceremonies, backlog refinement, and story estimation.