Leidos is in need of a software applications developer to support a dynamic and exciting software development program. This position will be part of a team of applications developers supporting multiple projects, which include high profile high visibility projects offering technical learning opportunities. These projects are all within the cloud and support multiple mission partners. The ideal candidate will have AWS experience developing for the cloud to include complete secure cloud integrations, optimizing cloud connectivity, and managed cloud services. This position is located in Northern Virginia and does not require travel. An active TS/SCI with Polygraph clearance is required to be considered.
The ideal software developer will have the capacity to develop web applications using JAVA, JAVAScript, NodeJS, and/or Angular. ServiceNow and Salesforce skills are desirable skill sets to support emerging technology. The developer will work with the overall program team in the design and development of new applications as well as integrating new solutions on existing applications. The candidate will be able to analyze and solve complex application development needs to identify solutions to include potential new tools/technologies. A strong candidate will have commanding knowledge of Javascript software development principles and be energized by the capability to learn and implement new skills. The candidate should be proficient in web application development to include troubleshooting and software upgrades. Products and/or services reside in development, test and production AWS environments. Experience working in a DevOps environment developing within an Agile environment using code delivery mechanisms, such as Maven, Ant, continuous build systems such as Jenkins, Nitro, Git, and code repositories such as Subversion.
Required Experience:
- Requires a Bachelor and a minimum of 8 years of prior relevant experience or Masters with minimum of 6 years of prior relevant experience
- Clearance: Must have a TS/SCI with Polygraph to be considered
- Experience with Java and/or JavaScript
- Experience with Node or Angular
- Experience with Python
- Experience with Cloud Development Kit (CDK)
- Experience with Serverless Application Development
Desired Experience and Skills:
- Salesforce Development
- ServiceNow Development/Administration
- Docker Container experience
- Experience developing in PHP or the willingness to learn PHP
- Experience developing HTML views with CSS
Come break things (in a good way). Then build them smarter.
We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”
Original Posting:January 2, 2026For 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.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Top Skills
What We Do
We Are Leidos
For 50 years we have been tackling some of the biggest problems that face our nation and our world.
OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead.
