NewCore Java Backend Developer | Java Developer (W2 ONLY) Macpower Digital Assets Edge Private LimitedCore Java Backend Developer | Java Developer (W2 ONLY)McLean, VA$59 / hourAbout the Role: We're looking for a Core Java Backend Developer with strong AWS Cloud experience to join our team. You'll work with modern cloud tools to build and maintain scalable, serverless, and microservices-based applications.
Mobile Application Developer LeidosMobile Application DeveloperAshburn, VirginiaThe Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is to development, modernize, enhance, operate, and maintain services for DHS/CBP mission critical systems. July 17, 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.
Front End Developer Booz Allen HamiltonFront End DeveloperMcLean, Virginia$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. 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.
AI Developer Booz Allen HamiltonAI DeveloperUsa, District of Columbia$99,000–$225,000 / yearYou’ll be part of a large community of AI professionals across the company and collaborate with data engineers, data scientists, solutions architects, and product owners to deliver world-class solutions to transform how the Air Force manages its day-to-day business. 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.
Web Developer Security Engineer (SMA 4) E LogicWeb Developer Security Engineer (SMA 4)Washington D.C., DCAutomation: Implement automation scripts for threat intelligence integration to optimize alert accuracy; leverage AI-assisted development tools (e.g., GitHub Copilot, OpenAI API/Codex) and scripting languages (Python, JavaScript/Node.js) to automate security monitoring and compliance audits. Vulnerability Lifecycle: Drive the end-to-end vulnerability lifecycle--integrating proactive threat modeling and advanced security assessments, ensuring remediation integrity through rigorous technical validation.
Application Developer (SOURCE) - Sr Nalley ConsultingApplication Developer (SOURCE) - SrWashington, DCFull timeNalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions. Highly Desired: JSON, Java, Java Script, SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, other AI technologies.
Application Developer (Foundational Services SME) - Sr Nalley ConsultingApplication Developer (Foundational Services SME) - SrWashington, DCTypeScript, Angular, Node, NestJS, Express Servers, Jest, MongoDB, PostgreSQL, Redis, ElasticSearch, GitLab CI Pipelines, Docker, OpenShift. Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions.
Software Developer, Lead Booz Allen Hamilton Inc.Software Developer, LeadFort Meade, MD$112,800–$257,000 / 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.
Application Developer, Senior Booz Allen Hamilton Inc.Application Developer, SeniorWashington, DC$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.
Android CNO Software Developer Booz Allen Hamilton Inc.Android CNO Software DeveloperAnnapolis Junction, MD$86,900–$198,000 / yearExperience with reverse engineering tools, such as IDA Pro, Ghidra, Frida, and Jadx, sufficient to interpret researcher-provided artifacts and integrate them into production software. Onsite: 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.
Full Stack Designer/Developer Johns Hopkins Applied Physics LaboratoryFull Stack Designer/DeveloperLaurel, MarylandFull timeUnity, Python, C++, Java, JavaScript, HTML, CSS/Sass/Less, React, Redux, Angular, Vue, Bootstrap, Material UI, Git, GitLab, Atlassian, JIRA, SQL, SQLite, MongoDB, Google Analytics, Docker etc.). Hold a Bachelor’s Degree in UI/UX development, Computer Science, Software Engineering, Web Development, Game Development, Human Computer Interaction or equivalent, and/or possess 2 years of experience and responsibilities related to UI/UX implementation for a complex system (military system preferred).
Senior Modeling and Simulations Software Developer BAE Systems PlcSenior Modeling and Simulations Software DeveloperRockville, MD$120,874–$205,486 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Providing specific input to the software components of system design to include hardware/software trade offs, software reuse, use of Commercial Off-the-shelf (COTS) Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
MS Dynamics Developer Jcd StaffingMS Dynamics DeveloperWashington DC, District of Columbia$165,000–$180,000 / yearNET components including WCF web services, dialog-based workflows, plugins and integrating custom web pages into CRM Interact with MS CRM database using web service methods. Compensation: $165,000.00 - $180,000.00 per year JCD Staffing is a specialized staffing and consulting firm, focused on working with highly talented technical individuals to provide our clients with a unique, successful hiring experience.
Microsoft Dynamics Developer Jcd StaffingMicrosoft Dynamics DeveloperWashington DC, District of Columbia$150,000–$165,000 / yearQualifications:The ideal candidate should meet the following qualifications:Expert level knowledge of the Microsoft Dynamics Platform including OOB functionality of MS Dynamics 365 CRM module7+ years' experience as a Software Engineer, with 5+ years in Microsoft DynamicsDevelopmentExperience with Dynamics Portals/ADX Studio is a plusExperience with ASP.NET, MVC 4.0, C#, Java script, jQuery, Bootstrap, ADO.NET and AJAXExperience with T-SQLExperience with DevOps, Agile-ScrumClient Interaction experienceStrong Problem-Solving abilitiesAbility to communicate effectively with customers verbally and in writingEducation Requirements:Bachelor's degree in Computer Science or related discipline. Configure and customize CRM using web-based administration tools (form layout, workflow design, Web Resource, Iframe and view creation, etc.).Create Custom Workflow, Custom Actions, Business process flow, and Custom Forms with CRM.
Application Developer – Sr. Castalia SystemsApplication Developer – Sr.Joint Base Anacostia- Bolling (JBAB), DC$190,000–$200,000 / yearPossess a Master’s degree in an area related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education or have Bachelor’s degree related to the labor category from a college or university accredited by an agency recognized by the U.S. Department of Education and an additional 2 years of related Senior experience, for a total of 10 years. Salary at Castalia Systems is determined by various factors, including but not limited to location, position knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Enterprise Mobile Application Developer Expert In Recruitment SolutionsEnterprise Mobile Application DeveloperWoodlawn, MD$95–$100 / hourKey Required Skills Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native. EMPLOYMENT TYPE : Long term Contract; Any work authorization, as long as the candidate has worked and lived in the USA for 3 years.
Python Full Stack Developer V-Soft Consulting Group, IncPython Full Stack DeveloperTysons, VAKey Success in the Role: • Strong Interpersonal and communication skills to partner effectively with technical and. Deployment tools using - ANT, Unix Shell script, Maven, Gradle, ANSIBLE and Jenkins.
Cloud Developer/Integrator Marathon TSCloud Developer/IntegratorHanover, MDMinimum Requirements (Knowledge, Skills, and Abilities): Proven progressive responsibility and experience, collectively, with the following: Experience provisioning, configuring, and managing cloud infrastructure and services (e.g., compute, storage, networking, IAM). Essential Responsibilities: Design, implement, and maintain cloud infrastructure (e.g., modernization, migration, roadmaps, etc.), ensuring that systems are designed and maintained following best practices and governance requirements.
Mobile/Web Developer (.Net) Air Line Pilots Association, Int'l.Mobile/Web Developer (.Net)Tysons (McLean), VirginiaRemote$96,027–$137,179 / yearGenerous health care benefits on day one – PPO, Kaiser (where available), and a High Deductible Health Plan which includes coverage for medical, dental, and vision benefits for employee, spouse, and/or dependent children; 15 days paid vacation and 13 holidays per year plus 2 volunteer days per year; Generous sick and bereavement leave; Competitive parental leave; Company-paid premiums for disability and life insurance; Flexible Spending and Health Savings accounts; Retiree health plan; Education Assistance Program; and, Optional benefits including pet insurance, excess life insurance, legal plan, and qualified transportation fringe benefits, where available. The 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.
Sr. Application Developer Bigbear.aiSr. Application DeveloperWashington, Washington, DCFull timeYou will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it’s building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. Master’s degree and 8+ years of experience with application or software development with least a portion of the experience within the last 2 years or Bachelor’s degree and 10+ years of experience with application or software development as a substitute to a Master’s degree.