- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is seeking a Senior Java Back End Developer with cloud experience to join our team to begin an exciting and challenging career in ... will do Working closely with the tech lead and senior developers and participate in the system architecture design,...to design to implementation to test) for a java back - end application involving extensive Messaging and Transaction… more
- Steampunk (Mclean, VA)
- …the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/5889/ senior - back - end - developer ... ranks. Additionally, we participate in the E-Verify program. **Contributions** Asa ** Back - End Developer ** , you will work with our growingDevSecOpspractice… more
- CACI International (Sterling, VA)
- …Type of Travel: None Anticipated Posting End : 5/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team to work on delivering the next ... Senior Front End Software Developer... Senior Front End Software Developer /Engineer Job Category: Engineering...the willingness to get it) _Desired:_ + Experience with Java/ Back - end + Experience with DevOps processes and… more
- ICF (Reston, VA)
- …working together on the right solutions for the customer. We are looking for a seasoned Senior Salesforce Developer who will be a key driver to make this happen. ... with designers and engineers to gather and implement product, front- end , and back - end requirements +...Active Trailblazer account required + One or more Salesforce developer certifications: Developer I, Developer … more
- CGI Technologies and Solutions, Inc. (Alexandria, VA)
- ** Senior Adobe Experience Manager (AEM) Developer **...5+ years of experience as a Full Stack AEM Developer building AEM Sites. * Experience in end ... **Position ID:** J0225-0101 **Employment Type:** Full Time **Position Description:** As a Senior Adobe Experience Manager (AEM) Developer , you will help the… more
- TriTech Enterprise Systems, Inc. (Largo, MD)
- TriTech Enterprise Systems (TriTech) is seeking a " Senior Web Developer " to support a State of Maryland contract in Prince George's County. This task order will ... candidate should have experience in the following: + Both front- end and back - end development to...in web development. + Certifications for Microsoft, Azure, AWS Developer , Google Mobile Web Specialist, Front- End Development.… more
- Cognizant (Mclean, VA)
- ** Senior Java Full Stack Developer ** We...applications. In this role, you will work across both front- end and back - end technologies, leveraging ... are seeking a ** Senior Java Full Stack Developer ** to design, develop, and maintain scalable, high-performance web...the future.** **Onsite position** **Responsibilities** * Able to deliver end to end project. * Experience with… more
- Steampunk (Mclean, VA)
- …with building software using agile methods + 8+ years of experience with multiple back - end languages (eg C, C#, Java, Python) and JavaScript frameworks + 5+ ... Development (BDD) + A passion to contribute to the full stack - the front- end , back - end and anything in-between (middleware or otherwise) **About**… more
- CGI Technologies and Solutions, Inc. (Washington, DC)
- **Web Developer , Senior Active TS/SCI with Poly REQUIRED** **Category:** Software Development/ Engineering **Main location:** United States, District of ... CSS, and JavaScript, including frameworks like React, Angular, or Vue.js. * Back - End Development: Experience with server-side languages like Python, PHP, Ruby,… more
- Motion Recruitment Partners (Arlington, VA)
- Senior .NET Developer Arlington, Virginia **Hybrid** Contract...**What You Will Be Doing** Tech Breakdown + 60% Back End + 40% Front End ... - $65/hr A nonprofit organization located in Georgetown DC is hiring a Senior .NET Developer for a six-month contract to hire opportunity. This is a hybrid role… more
- Amgen (Washington, DC)
- …Amgen team. Join us and transform the lives of patients while transforming your career. ** Senior Salesforce Developer - Team Lead** **What you will do** Let's do ... and timeline, with hands-on ownership from conception to deployment. + Contribute to front- end and back - end development with hands-on involvement, rapidly… more
- Steampunk (Mclean, VA)
- …see the real impact of their work in human lives every single day. **Contributions** As a ** Senior Ruby on Rails Developer ** , you will be working with a team of ... with Ruby and associated frameworks (eg Ruby on Rails) + 3+ Experience with multiple back - end languages (eg C, C#, Java, Python, Ruby on Rails) and JavaScript… more
- Cayuse Holdings (Washington, DC)
- **Overview** **The Work** The Senior Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that ... + Experience with Microsoft 365 Power Platform and SharePoint. + Strong knowledge of front- end and back - end web development technologies. + Proficiency in… more
- Node.Digital (Linthicum Heights, MD)
- Senior Full Stack Java Developer Location: Linthicum Heights, MD (Preferable Local) Required: US Citizen/GC Duties: * Candidate will support agile based ... using JavaScript, Angular JS, JSON, jQuery. * Experience in building back - end application code that interfaces with other systems, services, and APIs/RESTful… more
- Guidehouse (Mclean, VA)
- …goals and objectives to fulfill their mission. The ServiceNow Sr. Developer is responsible for the development, implementation, and administration of ServiceNow ... + Provide demonstrations of developed applications to product owners and end users. + Participate in platform upgrade activities, including regression testing… more
- Capital One (Mclean, VA)
- Manager, Product Management, Developer Experience Capital One is a high-tech company, a scientific laboratory, and a nationally recognized brand all in one reaching ... embracing bold ideas, fostering collaboration and delivering great experiences for our customers. Developer Experience is at the heart of our approach. Developer … more
- Capital One (Mclean, VA)
- Senior Lead Software Engineer, Back End (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving ... company, while also delivering capabilities that exemplify those practices. We are seeking Back End Software Engineers who are excited about experimenting and… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
- …systems from vision to production-ready. This role is more than just coding. As a senior full stack developer at Booz Allen, you'll use your passion to master ... Full Stack Developer The Opportunity: As a full stack ... frameworks, including React or Angular + Experience with back - end frameworks, including FastAPI, Flask, or Django… more
- Chenega Corporation (Springfield, VA)
- …+ Utilize the ESRI REST API for integrating the web application with back - end web services + Create a rich developer -friendly toolkit to consume new ... **Req ID:** 36320 **Summary** **Software Developer - JavaScript** **Springfield, VA** Are you ready...office setting as well as the ability to train end users on frequently asked technical issues + Ability… more
- Koniag Government Services (Chantilly, VA)
- …IT Systems, LLC,** a Koniag Government Services company, is seeking an experienced senior -Level Full-Stack Developer with an active Secret security clearance to ... Full-Stack Developer (REMOTE) Virtual Req #501 Monday, June 2,...developing, modifying, and securing React applications. + Experience with front- end and back - end development efforts,… more