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Job #: R-00123681
Location: McLean, VA
Category: Software Development
Schedule (FT/PT): Full Time
Travel Required: No
Shift: Day
Remote Type: No Remote
Clearance: Top Secret/SCI with Polygraph
Referral Eligibility: Eligible
Referral Bonus Amount: $5,000
Group: National Security

This job posting is no longer active.

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Description

Leidos National Security Sector is seeking an Applications Developer to support an enterprise IT program. 

The Customer’s Office is seeking a new solution for an internal customer and requires support to perform development and operations and maintenance (O&M) activities for Customer’s applications. The new solution includes the establishment of an instantiation of an existing application with full code access that runs on a Linux server via Firefox only. This application requires customization to the front-end and back-end, as well as migration to the cloud in order to improve the customer’s administrative and operational efficiencies. The Sponsor needs skills in Ruby on Rails front-end development and SQL database creation, customization, and maintenance.

Primary Responsibilities

The Customer’s office is building a new solution for an internal customer and requires support to perform development and operations and maintenance (O&M) activities for Customer’s applications. The new solution includes the establishment of an instantiation of an existing application with full code access that runs on a Linux server via Firefox only. This application requires customization to the front-end and back-end, as well as migration to the cloud in order to improve the customer’s administrative and operational efficiencies. The Sponsor needs skills in Ruby on Rails front-end development and SQL database creation, customization, and maintenance. 


The Applications Developer shall translate Customer’s business process requirements into the application development to automate or facilitate creating improved solutions for key mission needs. They will develop new, as well as integrate across existing, customized applications and web services to include implementing and integrating storage, backend services, and front interface development (user and application interfaces- UI and API). The Applications Developer will also keep the Customer’s PM and the customer points of contacts abreast of development activities, and advise on technology options and their trade-offs and work collaboratively with the Customer’s PM, development partners, and the customer points of contacts. They will migrate tools, applications, and projects to a cloud environment and work with SQL and other modern database technologies to create, customize, and maintain data storage for applications.

Basic Qualifications

  • TS/SCI with Polygraph security clearance.
  • Bachelor’s degree and 12 years of experience. Work experience can be used/combined with education
  • Demonstrated experience developing and implementing web applications and web services.
  • Demonstrated experience using Ruby and Angular Rails for developing User Interface (U/I).
  • Demonstrated experience with MySQL and SOLR.
  • Demonstrated experience developing and maintaining a back-end SQL database. 
  • Demonstrated experience with SQL server.
  • Demonstrated experience with Linux and Windows Cloud Server management.
  • Demonstrated experience managing cloud infrastructure through cloud-native scripting languages.
  • Demonstrated experience with Splunk (for logs).
  • Demonstrated experience with cross-domain solutions.
  • Demonstrated experience with AWS developing and maintaining web applications.
  • Demonstrated experience developing and maintaining applications to meet accessibility standards (Section 508).

Preferred Qualifications

  • Demonstrated experience with Sponsor’s security requirements to include data protection.
  • Demonstrated experience with security tools such as EC2, IDAM, Secrets Manager, or Health Check
  • Demonstrated experience with basic project management principles.
  • Demonstrated experience with integrating customer applications using web services.
  • Demonstrated experience with Sponsor’s security and accreditation process.
  • Demonstrated experience working both collaboratively and independently.
  • Demonstrated experience migrating an application to cloud services. 
  • Demonstrated experience with JAVA, Spring Boot, and Hibernate
  • Demonstrated experience with AI/ML methodologies and techniques

Pay Range:

Pay Range $122,200.00 - $220,900.00

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.

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Original Posting Date:

01/03/2024

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.

About Leidos

Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. The company's global workforce of 47,000 collaborates to create smarter technology solutions for customers in heavily regulated industries. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $15.4 billion for the fiscal year ended December 29, 2023.  For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Diversity

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

This job posting is no longer active.

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