- 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
- BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
- Back End Developer , Mid The Opportunity: As a back - end developer , you know that a good site or system needs the right combination of clean code, ... to develop a user-focused solution. We're looking for a back - end developer with the sof...complex analyses at a level comprehensible to personnel and senior -level government representatives + Possession of excellent interpersonal and… 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
- Belay Technologies (Annapolis Junction, MD)
- … Level Full Stack Developer to join our intel team. The Full Stack Developer shall have experience with back - end Java 8+ (Java-focused) and DevOps ... required to have the following skills: + Experienced with Back - end Java 8 + + Experienced with...Angular/TypeScript/GWT + Experienced with Syndeo + Experienced with Drools Senior Full Stack Developer : Candidates should have… 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
- 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
- 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
- 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
- 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
- Leidos (Columbia, MD)
- …features and APIs, ensuring scalable and efficient solutions. + Contribute to **front- end and back - end development** processes, optimizing overall system ... Leidos has a new and exciting opportunity for a ** Senior Software Engineer** to play a dual role in...**Vue, Angular** ), and advanced UI design skills. + ** Back - End & Full Stack:** Skilled in consuming… 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
- 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
- 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
- CGI Technologies and Solutions, Inc. (Washington, DC)
- …CSS, and JavaScript, including frameworks like React, Angular, or Vue.js. * Back - End Development: Experience with server-side languages like Python, PHP, Ruby, ... **Web Developer TS/SCI with Poly REQUIRED** **Category:** Project Management...practices. **Required qualifications to be successful in this role:** Senior Level - 8 years' direct experience Mid-Level -… more
- Athenix Solutions Group, LLC (Annapolis Junction, MD)
- …work collaboratively in a high-performing, fast-paced, CI/CD environment + Experience developing back - end services in Python + Experience writing web user ... Full Stack Developer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix...the defense of our nation. There are mid to senior level openings. **Responsibilities** : + Work with a… more
- Nelnet (Washington, DC)
- …experience **EXPERIENCE:** + 5+ years of related software engineering experience, including back - end technologies such as .Net, Python. + 5+ years' experience ... enhance software development velocity, drive innovation and transform the developer experience through AI-augmented workflows. **JOB RESPONSIBILITIES:** + Research,… more
- Intermountain Health (Washington, DC)
- …design principles, data structures, and algorithms. Experience with full-stack development, including front- end and back - end technologies, to develop end ... **Job Description:** The Senior level Software Engineer works effectively across the...design, and implementation. + Certifications (Preferred) + Salesforce Platform Developer 1 or 2 + Salesforce JavaScript Developer… more
- Capital One (Mclean, VA)
- …of our approach. Delivery Experience delivers enterprise capabilities and a common developer experience enabling Capital One to thrive in the cloud. To continue ... our efforts in this space, we are focusing on improving Developer productivity by enhancing automation of software quality assurance on the DevOps pipeline. The… more
- Humana (Washington, DC)
- …of work experience. + **8** or more years of progressive IT experience as a senior developer in large IT projects + Expertise in designing software solutions, ... all layers of the stack, from setting up the database to programming in the back - end and the appearance at the front- end . The Lead Full Stack Engineer works… more