Senior Software Developer

Leidos; Chantilly (VA); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos in Chantilly, VA is seeking a Senior Software Developer to design and build enterprise web applications on ServiceNow, onboarding workflows, dashboards, and integration with security services. You will implement automation scripts for CI/CD pipelines using cloud technologies and collaborate across teams to deliver scalable solutions.

The role requires 8+ years of full-stack development with JavaScript and Web Services, and a current TS/SCI w/ Poly clearance with DoD 8570 IAT II

Qualifications

• 8+ years of full-stack software development experience including JavaScript and Web Services.
• Current and active TS/SCI w/ Poly clearance.
• DoD 8570 IAT II certification.
• BS degree (or 4 additional years of experience in lieu of a degree).

Responsibilities

• Design and develop enterprise web applications on ServiceNow.
• Develop onboarding workflows, dashboards, and web services to integrate with enterprise tools and security services.
• Create automation scripts for CI/CD pipelines using cloud technologies.
• Analyze user needs, design databases, and ensure testing and quality assurance of web applications.

Skills

Full-stack development

JavaScript

Web Services

Security clearance TS/SCI w/ Poly

IA Certification DoD 8570 IAT II

Education

BS degree

Tools

ServiceNow

AWS

Python

Java

RESTful APIs

CI/CD tools (Jenkins, Ansible, Puppet)

Job description

Description

Are you a Senior Software Developer with an interest in advancing the art of the possible for critical applications?Does the prospect of tackling dynamic challenges excite you? Then you just might have the right opportunity here at Leidos. This is an exciting opportunity to apply your extensive Software Development background to drive the next generation of solutions for our customer.

As a Senior Software Developer, you will design and develop enterprise web applications using a commercial platform-as-a-service environment- ServiceNow. Development will include onboarding workflows, dashboards, and web services to other enterprise tools and security services. In addition, the candidate will develop automation scripts for the continuous integration/continuous deployment pipeline using commercial technologies and cloud services.

In this role, you will also develop, create, and modify general computer applications software or specialized utility programs. As well, analyzes user needs and develop software solutions. You may also analyze and design databases within an application area, working individually or coordinating database development as part of a team. You may also manage websites including design, develop, deploy and maintain activities as well as performs testing and quality assurance of web sites and web applications.

Must Have Requirements

• 8+ years of full-stack software development experience; to include JavaScript and Web Services
• To be considered, you must have a current and active TS/SCI w/ Poly security clearance
• IA Certification: DoD 8570 IAT II
• BS degree, in lieu of a degree 4 additional years of experience may be substituted

Preferred Skills

• Experience with Splunk
• Experience with HTML, AJAX, and GUI design
• Experience developing in a platform-as-a-service environment (preferably ServiceNow)
• Experience with developing web applications deployed to the cloud (preferably AWS)
• Experience scripting with OO programming languages (Python, java)
• RESTful API development experience
• Experience in an Agile development methodology including best practices such as automated tests, continuous integration, shared ownership, pull requests, and code reviews
• Experience developing and/or supporting CI/CD pipelines (Ansible, Jenkins, Puppet)

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Pay Range

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand 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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. 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 at www.leidos.com/careers/pay-benefits.

Commitment to Non-Discrimination

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.