Full Stack Developer Xenith SolutionsFull Stack DeveloperAshburn, VAFull timeResponsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes. Creating reusable libraries, develop interactive and responsive interfaces, implement complex solutions, encouraging quality code through conducting reviews/leading tests, and applying beautiful visualizations to solutions.
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.
Sr. Java Developer LeidosSr. Java DeveloperBethesda, Maryland$107,900–$195,050 / yearDocument 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 scripting (e.g., python, bash). 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.
Back-End Developer Booz Allen Hamilton IncBack-End DeveloperMcLean, VA$86,800–$198,000 / 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. We're looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.
Jr Software Developer LeidosJr Software DeveloperGaithersburg, MarylandTFDM functions include Surface Collaborative Decision making (SCDM), departure scheduler and other airport decision tools Electronic Flight Data (EFD); Enhanced Air Traffic Control Tower (ATCT) Traffic Flow Management System (TFMS) Replacement or integration of multiple systems in the National Airspace System (NAS). The Terminal Flight Data Management (TFDM) program is a Federal Aviation Administration’s (FAA) NextGen program based on airport surface management that provides efficiency for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system.
Application Developer - Active Ts/Sci With CI Poly ENS Solutions, LLCApplication Developer - Active Ts/Sci With CI PolyWashington, DCENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.
Cleared Software Engineer (Java, OpenFGA) Accenture Federal ServicesCleared Software Engineer (Java, OpenFGA)Arlington, VAThe 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: $91,300—$184,900 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 .
GenAI Developer Xenith SolutionsGenAI DeveloperAshburn, VAFull timeResponsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes. 7 or more years of full stack software development experience or related role which includes experience with front-end frameworks such as React / Angular, and possess a comprehensive knowledge of both SQL and NoSQL databases.
Software Developer, Senior Booz Allen Hamilton IncSoftware Developer, SeniorMcLean, VA$86,800–$198,000 / 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.
Java Developer Sprezzatura Management Consulting LLCJava DeveloperArlington, VASprezzatura participates in E-Verify and will provide the federal government with your I-9 information to confirm that you are authorized to work in the U.S. Sprezzatura is a mission-driven, Service-Disabled Veteran-Owned Small Business (SDVOSB) that thrives at the intersection of technology, innovation, and impact. The primary focus of this role is enterprise Java application development utilizing legacy technologies while contributing to modernization efforts leveraging Spring Boot, microservices, and API-driven architectures.
ETL Java Developer LeidosETL Java DeveloperBethesda, Maryland$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. 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.
Principal ETL Developer LeidosPrincipal ETL DeveloperBethesda, Maryland$131,300–$237,350 / yearCollaboration and communication: Collaborate effectively with data architects, data engineers, application/service developers, and other stakeholders to translate business requirements into robust technical solutions and effectively communicate complex technical concepts to both technical and non-technical audiences. The candidate will be responsible for defining architectural best practices, optimizing performance in large-scale environments, and mentoring junior developers, ensuring the delivery of robust, scalable, and secure data flow solutions that drive critical customer needs.
Full Stack Developer, Team Lead LeidosFull Stack Developer, Team LeadAshburn, VirginiaYou will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing. The Homeland Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development.
Software Developer LeidosSoftware DeveloperGaithersburg, MarylandThe TFDM program is a Federal Aviation Administration’s (FAA) NextGen program based on airport surface management that provides efficiency for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system. June 26, 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.
NewSenior Full Stack Java Developer - AI Pinnacle Group IncSenior Full Stack Java Developer - AIMcLean, VA$90–$100 / hourThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.
Associate Software Developer Constellation IncAssociate Software DeveloperWashington, DC, DCFull timeConstellation is seeking an Associate Software Developer who is comfortable across the stack, specifically building modern user interfaces in React and supporting robust backend services in Java/Spring Boot (or similar frameworks). 2 - 5 years of professional experience in software development, with a proven ability to work in frontend frameworks like React and backend ecosystems such as Java/Spring, C#/.NET, or similar enterprise-grade languages.
NewFull Stack Developer Tetrad Digital Integrity LLCFull Stack DeveloperArlington, VAFull timeParticipate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Implement responsive, user-friendly front-end features and collaborate with UX/design to ensure usable, accessible experiences. Hands-on technical experience in at least three of the following areas: Oracle, SQL Server, Java, engineered systems, cloud technologies, data integration, automated testing and deployments, and DevSecOps.
Mobile/Web Developer (.Net) AIRLINE PILOTS ASSOCIATION INTERNATIONALMobile/Web Developer (.Net)VARemote$96,027–$137,179 / yearThe 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. Success in this position requires an excellent communicator who is detail-oriented and consistently exercises skills in delivering solutions that represent a thorough understanding of what their client/customer base wants as well as what will best serve the MECs and/or the Associations strategic goals.
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 LeidosJava DeveloperBethesda, Maryland$87,100–$157,450 / yearDocument 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 scripting (e.g., python, bash). 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.
OCTO - Sr Java Developer - Follow RizeUpStaffing on Instagram RIZEUP TECHNOLOGY TRAINING LLCOCTO - Sr Java Developer - Follow RizeUpStaffing on InstagramWashington, DCFull timeThe Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EEbackground using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs. The Senior Developer will be writing clean, scalable code using JAVA programming languages, refactor and debug code, improve existing software, test, and deploy applications and systems.
Senior Java Microservices Developer Pinnacle Group IncSenior Java Microservices DeveloperMcLean, VA$75–$80 / hourThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Job Overview: We are seeking a highly skilled Developer-Java, J2EE Specialist with over 10 years of experience in application development, prototyping, and high-level technical consulting.
NewSenior JAVA FS with QA and Spring Batch Tata Consultancy Services LtdSenior JAVA FS with QA and Spring BatchMclean, VA$120,000–$140,000 / yearDevelop secure REST integrations with external/internal systems, including OAuth2 client-credentials token flow, API retries, timeout strategies, and observability-friendly logging. Strong experience building and consuming RESTful APIs with Spring (Web/WebFlux), including resilient integrations and secure service-to-service communication.
Senior .Net Developer Clearwaters.ITSenior .Net DeveloperWashington, DCRemoteThe ideal candidate will have a strong background in full-stack development, cloud computing, and Agile methodologies, working closely with cross-functional teams to deliver scalable and efficient software solutions. Strong proficiency in developing solutions in the following programming languages (.NET (backend development), Java, Python, JavaScript, C#, etc.).
Gaming Experience Full Stack Developer Booz Allen Hamilton Inc.Gaming Experience Full Stack DeveloperWashington, DC$69,400–$158,000 / 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. You'll work closely with platform engineers, DevSecOps teams, and senior developers to build scalable, secure, and reliable solutions across cloud, on-premises, and constrained environments.
Machine learning Engineer & AI Platform Developer - 10+years of experirnce Two95 International Inc.Machine learning Engineer & AI Platform Developer - 10+years of experirnceHerndon, VARemote$100,000–$120,000Strong programming skills in Python, R, or Java, and experience with machine learning libraries (e.g., TensorFlow, PyTorch, Scikit-learn). In this role, you will be responsible for designing, developing, and deploying machine learning models and AI applications.
Software Developer II General AtomicsSoftware Developer IIVAGA Intelligence is looking for a Cleared Software Engineer to join our Solutions Intelligence Department to design, develop and deploy novel tracking, data fusion and geospatial data management products for Intelligence Community and Department of Defense partners. Solutions Intelligence engineers distill complex, high-volume, multi-domain data feeds into sophisticated visualizations, as well as orchestrate and optimize data flows for improved battlefield situational awareness, analysis, command and control.
Full Stack Developer Accenture Federal ServicesFull Stack 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 .
Full Stack Developer Viper Staffing ServicesFull Stack DeveloperChantilly, VirginiaYou will be responsible for creating and modifying computer application software or specialized utility programs. Previous experience in software development, computer engineering, or other related fields.
Principal Software Developer LeidosPrincipal Software DeveloperGaithersburg, MarylandThis work aligns with the FAA’s broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency—particularly in remote and high-dependency aviation environments. Leidos is seeking Principal Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems.
NewTechnical Web and Software Developers Systems Planning and AnalysisTechnical Web and Software DevelopersArlington, VirginiaFull timeSPA 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. The SLA Analysis Group’s mission is to deliver objective analyses, plans and strategies to US Navy, US Marine Corps, USAF, other DoD, and Australian Defence Force clients to support technology development, acquisition, delivery and sustainment decisions.
ME00595-Full Stack Developer Momentum Engineering OpeningsME00595-Full Stack DeveloperWashingtonWorking knowledge with software platforms and services, such as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, Working knowledge with public keys and digital certificates. This role requires strong collaboration skills, ability to work effectively within an agile development team, and commitment to writing quality code that helps maintain, debug, and advance the features of the production system.
App Developer Engineer Viper Staffing ServicesApp Developer EngineerReston, VirginiaYou will be responsible for creating and modifying computer application software or specialized utility programs. Previous experience in software development, computer engineering, or other related fields.
AI Software Developer LeidosAI Software DeveloperGaithersburg, Maryland$69,550–$125,725 / yearAs a member of a Scaled Agile software development organization, you will contribute to the technical execution of a program that integrates proven, globally deployed technologies with modern cloud-native and AI-enabled capabilities. April 9, 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.
FULL-STACK CLOUD DEVELOPER (Top Secret Clearance REQUIRED) NorthHill TechnologyFULL-STACK CLOUD DEVELOPER (Top Secret Clearance REQUIRED)Fairfax, VirginiaWe are looking for a Full-Stack Developers to play a lead role in the design, development, and deployment of applications, microservices, APIs, and web applications to a true DevSecOps-enabled hybrid cloud environment. This is an opportunity to help chart the direction of a new project, implement best practices in DevSecOps and container orchestration, and introduce new ideas and technologies relating to the design and execution of a new mission area.
Application Developer Senior Accenture Federal ServicesApplication Developer SeniorGermantown, MDThe 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: $91,300—$184,900 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 .
Senior Software Developer Iridium Satellite, LLCSenior Software Developer Reston, Virginia$120,000–$160,000 / yearExperience with Network Management pertains to continuously supervising and controlling all links and nodes across the space segment (LEO/MEO/GEO satellites and inter‑satellite links) and the ground segment (gateways, teleports, user terminals, terrestrial backhaul). Experience with Mission planning, in the context of satellite ground and space systems, is the set of processes, tools, and rules used to translate mission objectives into time‑ordered, constraint‑compliant timelines of spacecraft, payload, and ground activities (including data collection and routing opportunities) across the full mission lifecycle.
Angular Frontend Developer Infosys LtdAngular Frontend DeveloperReston, VA2245726No5439234810.00.005/19/2026Angular Frontend DeveloperIn the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided. Technology Lead - USTechnology|Cloud Platform|AWS Core services Technology|UI and Markup Language|Angular X (2, 4, 5, 6, 7,8,9,11,12,14,18,20) Technology|Cloud Platform|Amazon Webservices DevOps Technology|Artificial Intelligence|Artificial Intelligence - ALL Technology|Java|Core Java.
NewAWS DevOps Engineers - to 200K+, FS Poly stanleyreidAWS DevOps Engineers - to 200K+, FS PolyTysons Corner, VirginiaThere are opportunities on this 50-person, growing team for a variety of engineers, including AWS DevOps Engineers, ETL Developers, Full-Stack, Java Developers, VUE/React/Angular Developers, Scala Developers, Spark Developers, and Hadoop Developers. One of the most enticing aspects of this team is that the customer project lead views contractor technical personnel as the real experts who know what needs to be done.
NewBusiness Process Manager (Java Script and ServiceNow) Ardent Principles, Inc.Business Process Manager (Java Script and ServiceNow)Herndon, Virginia$130,000–$260,000 / yearThe ideal candidate will evaluate system performance, drive process improvements, manage lifecycle governance, and produce high‑quality knowledge‑management artifacts that support feature releases and change management. Who We Are: Ardent Principles delivers cutting‑edge capabilities across data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management.
Database Engineer BigBear.aiDatabase EngineerWashington, DCYou will work closely with Java developers to optimize database interactions, support SAP Business Intelligence reporting requirements, and ensure seamless integration with Apache Solr indexing processes. You will be responsible for database creation, schema design and implementation, performance tuning, and establish robust backup and restore procedures to ensure data integrity and availability.
Software Engineer (Developer) Ardent Principles, Inc.Software Engineer (Developer)Herndon, Virginia$130,000–$260,000 / yearWorking with development languages Maven, Java, NodeJS, Angular, Javascript, HTML, CSS, JSON, Yaml, XML, XSL, AngularJS, Bootstrap, JQuery, SQL, or Python. Who We Are: We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management.
PL/SQL Developer Accenture Federal ServicesPL/SQL DeveloperArlington, VAThe 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: $100,200—$203,400 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 .
Mid-Level Software Developer Redhorse CorporationMid-Level Software DeveloperChantilly, VAWe’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. We are looking for a Mid-Level Software Developer to join our team and contribute to the design, development, and maintenance of a web-based tool used by non-technical end users.
Full Stack Developer II (Temp to Perm Position) UllicoFull Stack Developer II (Temp to Perm Position)Bethesda, Maryland$93,000–$110,000 / yearUse Git to manage and track all changes across development activities, including maintaining repositories, creating branches, committing code, and collaborating with team members through structured version control workflows. Use Adobe XD and Adobe Photoshop to design application wireframes, create visual mockups, and produce high-quality graphics that support user interface development and overall product design.
NewJava Test Engineer MindlanceJava Test EngineerMcLean, VAInvestments & Capital Markets division is seeking a Senior Full Stack Software Developer to join the Financial Engineering Team to support a sophisticated, user-facing application that interfaces directly with the firm s risk models and analytics engines. " Code Quality & Testing: Utilize the JUnit Framework to write and execute unit tests, ensuring comprehensive test coverage.
CNO NetDev Developer BigBear.aiCNO NetDev DeveloperDCBigBear.ai is seeking a CNO NetDev Developer to serve as a general-purpose CNO reverse engineer focused on network-based devices supporting high-impact, mission-forward efforts. If you're energized by reverse engineering, network protocols, and building innovative tooling under real-world constraints, this role offers the chance to make immediate mission impact.
DevOps Engineer Science Applications International CorpDevOps EngineerReston, VAInfrastructure as Code (IaC): Design and implement infrastructure automation using Terraform and Packer, promoting reproducible, version-controlled infrastructure deployments. 3+ years of experience working with AWS and Azure cloud platforms, including core services (compute, networking, storage, identity management).
NewJava Full stack Developer Pyramid, IncJava Full stack DeveloperMcLean, VA$65–$70 / hourFull timeKey Requirements and Technology Experience: Must have skills: - Java Full stack, Junit, java testing framework 5+ years of Solid experience with JUnit and/or other automated testing frameworks; commitment to high test coverage. Key Responsibilities: Code Quality & Testing: Utilize the JUnit Framework to write and execute unit tests, ensuring comprehensive test coverage.
NewForgeRock Developer Login Consulting Services Inc.ForgeRock DeveloperFairfax, VAExtensive knowledge of Java and Java programming tools, JavaScript, Groovy, Linux, Networking, SQL, Webservices/API, Secure Software Development Lifecycle, Python, using application servers such as Tomcat, containers, cloud computing, IAM, SAML, SSO, OIDC/OAuth. Ability to come up to speed quickly, utilize advanced software development skillsets, work independently and effectively in a team environment, and ultimately mentor and support those attempting to reach your level of expertise and beyond Minimum Education Required: Bachelors Degree.