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Journeyman Full Stack Engineer

Leidos


Job Location:

Saint Louis, MI - USA

Monthly Salary: $ 69550 - 125725
Posted: 21 August 2026 (Yesterday)
Application Deadline: 18 November 2026
Vacancies: 1 Vacancy

Job Summary

The Leidos National Solutions Division has an exciting opportunity for a Journeyman Full Stack Engineer to assist with the software development maintenance integration deployment and sustainment of aeronautical systems.

This role is responsible for adaptive corrective preventive and perfective maintenance of aeronautical systems software. This role uses best practices and patterns to perform design development and automated testing of software modules.

  • This role involves software system development including the design development troubleshooting and debugging of software programs for software enhancements and maintenance.

  • Participate in peer reviews and unit testing and must be adaptable to different responsibilities.

  • Duties include software requirements analysis and development of software products in a maintenance setting.

  • This role is responsible for identifying software and hardware dependencies and capacities.

  • Creating and maintaining documentation is part of this role.

BASIC QUALIFICATIONS

  • Requires a BS in Information Systems Information Technology Computer Science or closely related discipline and 4 years of prior relevant experience or masters with 2 years of prior relevant experience; OR 4 years of experience in lieu of degree

  • Proficient in software development projects or software integration projects in a service-oriented environment (Cloud SOA Web-Services) or virtualization environment.

  • Understanding of DevOps methodologies and workflow

  • Knowledge of the Architectural SW Development and SW Sustainment Practices

  • Familiar with Vue NodeJS PostgreSQL

  • Familiar with Git/GitLab or other source code control tools

  • Familiar with Amazon Web Services (S3 Buckets EC2 Reserved Instances etc.)

  • Familiar with System Engineering documentation creation (VDDs diagrams etc.)

  • Familiar with team collaboration tools (Jira Confluence RocketChat)

  • Must possess an active Top Secret Security Clearance with ability to obtain SCI post hire

PREFERRED QUALIFICATIONS

  • Proficient in AWS/Cloud technologies

  • Experience with cloud-based architecture

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

Original Posting:
August 13 2026

For 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.

Pay Range:
Pay Range $69550.00 - $125725.00

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.


Required Experience:

IC


About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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