Sr. Full Stack Developer

Leidos; Bethesda (MD); On-site; USD 108,000 - 195,000; Full time

Benefits offered by this job

Paid Time Off

11 holidays

401K with company match

Flexible schedules

Discounted stock purchase plan

Technical upskilling

Education and training support

Parental paid leave

Job summary

Leidos in Bethesda, MD is seeking a Sr. Full Stack Developer to build and sustain critical systems within a DevOps framework. You will contribute to design, development, testing, and operations across Java, JavaScript, Python and cloud services while collaborating with cross‑functional teams.

The role requires 8+ years of relevant experience or a Master's with 6+, and an active TS/SCI with polygraph. Expect a competitive compensation range and opportunities for technical upskilling within a

Qualifications

• Significant experience with Agile practices and DevOps.”
• Significant experience with Java, Angular, Spring and cloud DevOps practices.
• Experience with Junit/Katalon and scripting languages (Python, Bash).
• Experience in Commercial Cloud Platforms (AWS, Google Cloud, Azure) and cloud data services.
• Experience using version control and issue tracking systems.
• Bachelor’s degree with 8+ years or Master’s with 6+ years of relevant experience.
• Active TS/SCI with polygraph security clearance.

Responsibilities

• Participate in software programming initiatives using Java, JavaScript, Python, SpringBoot, Hibernate.
• Develop software system validation and testing methods using Junit and Katalon.
• Develop and integrate solutions leveraging JIRA and Confluence to track activities.
• Develop, prototype and deploy solutions within Commercial Cloud Solutions leveraging cloud services.
• Analyze and coordinate infrastructure needs driven by developed software to meet mission needs.
• Support the Agile software development lifecycle following SAFe practices.
• Document and deploy build artifacts across environments using GitFlow and DevOps tools.

Skills

Java

JavaScript

Python

SpringBoot

Hibernate

Agile practices

DevOps practices

SAFe

Education

Bachelor's degree

Master's degree

Tools

JIRA

Confluence

GitHub

Jenkins

Unix Bash

AWS

Google Cloud

Azure

S3

RDS

EFS

Job description

Join us and make a difference in National Security!

Job Summary

As a Full Stack Developer on this program, you will have the opportunity to build strong systems, software, and cloud environments and provide operations and maintenance for critical systems. The candidate will provide technical support in the design, development, implementation and testing of customer tools and applications. Based in a DevOps framework, this role participates in delivering major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing.

About the Role

Leidos has an exciting opportunity for a Sr. Full Stack Developer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more.

Primary Responsibilities

• Participate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate
• Developing software system validation and testing methods using Junit and Katalon
• Develop and integrate custom developed software solutions to leverage automated deployment technologies leveraging an Atlassian tool suite like JIRA and Confluence to track activities
• Develop, prototype and deploy solutions within Commercial Cloud Solutions leveraging Infrastructure platform services creating innovative solutions to meet the technical needs of customers.
• Analyze (though proof of concept, performance, and end-to-end testing) and effectively coordinate infrastructure needs driven by developed software to meet customer mission needs
• Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases
• Document and Perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and Unix bash scripting

Basic Qualifications

• Significant experience with common Agile practices, service-orientated environments, and development practices
• Significant experience with Java, Angular, Spring and C2S and the software development lifecycle, with experience delivering within DevOps toolsets/practices
• Direct experience utilizing software testing performance tools, such as Junit or Katalon and scripting languages, such as Python, and Bash while working in an Agile development environment
• Significant experience developing in Commercial Cloud Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS)
• Significant experience using version control and issue/problem tracking systems
• Bachelor’s degree with 8+ years of prior relevant experience or Master’s with 6+ years of relevant experience.
• To be considered must have an active TS/SCI with polygraph security clearance.

Preferred Qualifications

• Experience with structured analysis and design methodologies
• Experience working on the customer's systems
• Understanding of the customer's system development policies

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business.

Pay Range $107,900.00 - $195,050.00

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.