Full Stack Developer BCC-NIHFull Stack DeveloperBethesda, MarylandThe Senior Software Developer will work with the team to develop and maintain software supporting NCBI’s Controlled Data Access technologies including the Authorized Access platform and Study Registration System. The Controlled Data Access (CDA) team is responsible for developing and maintaining state of the art digital token technologies to manage users and access to the NIH developed systems.
Senior Red Team Wifi Developer Oak Grove Technologies, LlcSenior Red Team Wifi DeveloperFort Belvoir, VAHost-based and network-based forensics, cyber incident response, cyber-criminal investigations, intrusion detection/analysis, and designing countermeasures and mitigations for programming language weaknesses and vulnerabilities. Software vulnerability research and exploit development, including exploits, shellcode, and bypass techniques for mitigations such as NX (nonexecutable stack), ASLR, and advanced exploit protections.
Geospatial Developer Leidos Holdings Inc.Geospatial DeveloperChantilly, VA$87,100–$157,450 / yearThe Geospatial Developer will be responsible for collecting geospatial data from open-source websites using Python, transforming and formatting the data into geospatially compatible formats, and ingesting it into ESRI-based web applications such as Portal for ArcGIS and ArcGIS Online. 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.
HCM Customer Development Lead/ VBS Developer CACIHCM Customer Development Lead/ VBS DeveloperReston, VirginiaIn this role, you will lead a development team responsible for extending Oracle Fusion HCM using Oracle Visual Builder Studio (VBS), Oracle APEX, Application Composer, and Page Composer—while strictly enforcing a configuration‑first approach that minimizes custom code. Lead a development team of senior, mid‑level, and junior VBS developers in designing and building Oracle Fusion HCM extensions using VBS, APEX, Application Composer, and Page Composer.
Power Platform/RPA Developer Science Applications International CorpPower Platform/RPA DeveloperWashington, DC$80,001–$120,000 / yearSAIC is seeking a highly skilled and experienced Power Platform/RPA Developer to provide comprehensive custom development support across the full Microsoft Power Platform ecosystem, including Power Automate, Power Apps, Power Pages, and Copilot Studio. The selected candidate will work closely with business units, process owners, and cross-functional stakeholders to automate manual and repetitive processes, deliver web-based applications, and develop AI-powered solutions that improve the overall effectiveness and efficiency of enterprise operations.
Full Stack Developer TechnoMileFull Stack DeveloperMcLean, VAWe are looking for a motivated Developer who is passionate about building scalable applications, engaging directly with clients to deliver impactful solutions, and leveraging modern AI-assisted development workflows to deliver high-quality software efficiently. Leverage AI-assisted development tools such as Claude, Cursor, ChatGPT, GitHub Copilot, or similar platforms to accelerate engineering workflows and improve developer productivity.
Enterprise - Salesforce Agentforce Developer Slalom IncEnterprise - Salesforce Agentforce DeveloperWashington, DC$126,000–$154,000 / yearSalesforce AI Associate, Salesforce AI Specialist, Salesforce Administrator, Salesforce Platform App Builder, Salesforce Platform Developer I, Salesforce JavaScript Developer I, Sales Cloud Consultant, Service Cloud Consultant, Data 360 Consultant, Agentforce Legend (Agentblazer). Agentforce, Prompt Builder, Einstein Copilot / Einstein Assistant, Einstein Model Studio, Data Cloud Retrievers, RAG patterns, Salesforce APIs, Salesforce integrations, Apex, Lightning Web Components, JavaScript, Flow, Automation.
HCM Data Migration Middleware Developer CACIHCM Data Migration Middleware DeveloperReston, VirginiaRemoteIn this role, you will design, build, and maintain the ETL pipelines and middleware that transform legacy HR data extracted from agency source systems into Oracle Fusion HCM Data Loader (HDL) and HCM Spreadsheet Data Loader (HSDL) formats for loading into the target platform. You will process agency migrations ranging from small agencies with 10,000 employees to extra-large large federal agencies, building scalable data transformation pipelines with robust error handling, data cleansing, and reconciliation capabilities.
NewSenior Full Stack Web Developer Metropolitan Washington Airports AuthoritySenior Full Stack Web DeveloperArlington, VAQualifications: Bachelor's degree in Electrical/Electronic Engineering, Computer Science, Engineering, Management Information Systems, related field, or foreign equivalent; six (6) years of progressive, post-baccalaureate experience developing web and mobile software using Drupal and OOP PHP frameworks like Symfony, including one (1) year of experience developing the latest functionalities within Drupal 9. The Senior Full Stack Web Developer designs and oversees the development of front-end and back-end web application solutions, contributes to the end-to-end development process, from concept ideation to deployment and maintenance, and works closely with other developers on the Web Applications team and other office staff to deliver cross-domain solutions within web applications.
Lead Appian Developer ICFLead Appian DeveloperReston, VirginiaRemote$144,381–$245,448 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. ICF combines public-sector domain expertise with an ecosystem of platform partners and digital practices to rapidly deliver complex, scalable solutions that achieve clients' mission outcomes and a step change in productivity.
Full Stack Developer (HVAR) Black Canyon ConsultingFull Stack Developer (HVAR)Bethesda, MarylandThis role calls for an expert web developer – with knowledge and experience in modern web development, testing, UI design and usability principles, and ability to work effectively with user researchers, designers, product managers, scientists, security and DevOps engineers. NCBI’s wide range of applications, platforms (node, python, Django, C++, you name it) and environments (big data [petabytes], machine learning, multiple clouds) serve more users than almost any other US Government Agency according to https://analytics.usa.gov/ .
NewSenior Appian Developer ICFSenior Appian DeveloperReston, VirginiaRemotePay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. ICF combines public-sector domain expertise with an ecosystem of platform partners and digital practices to rapidly deliver complex, scalable solutions that achieve clients' mission outcomes and a step change in productivity.
Appian Developer ICFAppian DeveloperReston, VirginiaRemotePay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. ICF combines public-sector domain expertise with an ecosystem of platform partners and digital practices to rapidly deliver complex, scalable solutions that achieve clients' mission outcomes and a step change in productivity.
Physics/Math Graduate - Entry Level Software Developer EAi TechnologiesPhysics/Math Graduate - Entry Level Software DeveloperVienna, VACombine that with daily catered lunch from such restaurants as Cava, Chipotle, La Plaka, Jason’s Deli, and Shake Shack and you can see that we strive to foster a family-friendly culture that emphasizes teamwork, camaraderie, and openness. We are growing and looking for individuals who want to be part of a fun, passionate, and highly accomplished team with Hackathons and regular events like Poker and Movie Night to keep the spirits alive.
Angular Developer Rapinno TechAngular DeveloperHerndon, VirginiaMay analyze and design databases within an application area, working individually or coordinating database development as part of a team; utilizes SAFe agile development methodologies as part of an inter-disciplinary agile team. The candidate will be expected to devise effective ideas that will deliver benefit to the customer, develop, and demonstrate these concepts coherently.
NewFull Stack Web Developer CACIFull Stack Web DeveloperMclean, Virginia$103,800–$218,100 / yearResponsibilities• Work with programming languages and scripting methods including Python, PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery• Develop SharePoint sites and support SharePoint operation and maintenance activities for all customers, to include design work and prototyping, file and document management, and plan and participation in data migration and data disposition activities.• In lieu of a bachelor’s degree, 9 additional years of experience if AA/AS, or 4 additional years of experience with HS diplomaDesired:• Microsoft SharePoint certification (MCSA, MTA), Teamwork Administrator, Power Platform certification, 365 Certification• Knowledge of developing for Azure or AWS cloud environments• Website design experience.
NewUI/UX Developer Senior Science Applications International CorpUI/UX Developer SeniorAshburn, VA$80,001–$120,000 / yearMap workflows, user paths, create storyboards, wireframes, mockups, low and high-fidelity prototypes and write UI specifications to support development across multiple applications and platforms. Responsibilities: Employ participatory design, creative brainstorming, and other techniques to collaborate with software developers, systems engineers and other product team members as part of an agile software development team.
Oracle GIS Developer AHU TechnologiesOracle GIS DeveloperWashington, District of Columbia$50–$55 / hourREQUIRED EXPERIENCE: 5 years INTERVIEWS: Either Webcam or In Person Job Description: The client is looking for a database developer to support a team that creates and maintains a telecommunication focused, web-based Operational Support System (OSS) application. The database developer will be expected to create sophisticated data models using SQL, triggers, procedural SQL that handles multistep transactions, and visualizing data models with entity relationship diagrams and other methods.
Mid-Level Full Stack Developer Synergy ECP LLCMid-Level Full Stack DeveloperSuitland, MDWe are looking for a Full Stack Developer who combines deep Python expertise with genuine frontend craftsmanship, thrive in classified environments, and bring the kind of disciplined engineering mindset that produces secure, maintainable systems under real operational pressure. On any given week, you might be extending a Django-based API gateway, building a new React dashboard for an operational workflow, writing migration scripts to bring legacy data into a modern PostgreSQL schema, or wiring up Keycloak authentication for a new service.
Appian Security Developer Blue Rose Consulting Group, Inc.Appian Security DeveloperArlington, VARemoteThe Appian Security Developer will design, develop, test, debug, and enhance application functionality while translating cybersecurity requirements and identified security gaps into effective technical solutions. The developer will work collaboratively with development, functional support, testing, and security teams to improve application functionality, security, and overall efficiency.