Sr. Full Stack Developer

Leidos; Virginia, Great Falls Crossing (MN, VA); On-site; USD 104,000 - 190,000; Full time

Job summary

An established industry player is seeking a Sr. Full Stack Developer to join their National Security Sector. In this pivotal role, you will design, develop, and maintain robust software solutions and cloud environments while ensuring the delivery of critical systems. You'll work within a collaborative DevOps framework, engaging in the full software development lifecycle, from coding to testing. This opportunity not only allows you to leverage your technical expertise but also to contribute to national security initiatives. Join a team that values innovation and offers competitive benefits, including flexible schedules and educational support, making it an exciting place to grow your career.

Benefits

Paid Time Off

401K with 6% company match

Flexible Schedules

Discounted Stock Purchase Plans

Technical Upskilling

Education and Training Support

Parental Paid Leave

Qualifications

• 8+ years of experience in software development with a focus on Agile practices.
• Strong background in Java, JavaScript, Python, and cloud platforms.

Responsibilities

• Develop and maintain software systems and cloud environments.
• Support Agile development and coordinate with team members for project delivery.

Skills

Java

JavaScript

Python

Agile Practices

Service-oriented Environments

Software Testing

Bash Scripting

Cloud Platforms

Education

Bachelor’s degree

Master’s degree

Tools

JIRA

Confluence

GitHub

Jenkins

Katalon

JUnit

Job description

Description

Leidos has a new and exciting opportunity for a Sr. Full Stack Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). 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. Join us and make a difference in National Security!

Job Description

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.

Primary Responsibilities

• Participate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate.
• Develop 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 (through 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-oriented 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 (e.g., AWS, Google Cloud, Azure) and leveraging cloud data services (e.g., S3, RDS, EFS).
• Significant experience using version control and issue/problem tracking systems.
• Bachelor’s degree with 8 or more years of prior relevant experience or Master’s with 6 or more years of relevant experience. Additional years of experience may be substituted in lieu of a degree.
• 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.

Original Posting Date:

2025-02-14

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.

Pay Range:

Pay Range $104,650.00 - $189,175.00

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.