Sr. Full Stack Developer

This position requires an active Top Secret Security Clearance and a willingness to undergo a polygraph to be considered. Candidates who do not possess this clearance will not be considered.

*****The schedule for this position is Work from Home 3 days a week and 1 day at the St. Louis, MO Office and 1 day at the O'Fallon, IL Office.*****

The Leidos Spatial Solutions team has an opening for an experienced full stack software developer to modify existing GOTS code and integrate open source software solutions for display and analysis within Aeronautical Production Systems. The applicant for this position will have significant to professional level expertise across several code languages and be able to complete all aspects of a Front End or Back End task. 

Primary Responsibilities:

• Primary responsibilities will involve using cloud computing expertise to provide the system administration and modification of existing GOTS code to integrate open source software solutions for display in a web application. This role includes API development and database integration for interaction with React frameworks, using various open source packages for visualization and data filtering and code modifications that shall apply best practices in unit and build testing.
• Applicant must possess an unconscious competence with C#/Java and JavaScript/TypeScript.  Other duties include working with PostgreSQL, Entity Framework, Visual Studio and familiarity with JSON APIs.
• This role includes creation and documentation of new and existing functionality within software version control repositories (GitLab) and utilizing DevOps principals and tools to deliver new features within an Agile construct.
• Participate in program Agile software development initiatives (standup, planning, Increment planning) to support innovation and enhancement of custom applications through iteration/functionality testing
• Participate and collaborate with team members to assess tickets to ensure proper testing and delivery of functionality per User Story Acceptance Criteria

Basic Qualifications:

• Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.
• Requires BS degree and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience; OR 15 years of related experience within the DoD industry.
• Active TS/SCI with Polygraph
• Minimum 6 years of experience with modern Javascript and/or C# development framework
• Minimum 6 years of experience with REACT.
• At least 5 years of experience with unit testing, continuous integration tools, and Gitlab version control
• Proactive self-starter demonstrating a positive, willing attitude and excellent oral and written communication skills.
• Organizational Skills: Can plan and prioritize work. Follows tasks to their logical conclusion and makes sure that everything has been done to the right standard. Good attention to detail.
  • Communications: Ability to communicate clearly and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context. Ability to mentor junior team members during merge reviews to foster a learning atmosphere amongst the team.

Preferred Qualifications:

• At least 8 years of experience with Linux and/or Windows system administration
• At least 5 years of experience with DoD Aeronautical Datasets
• At least 5 years of experience with AWS cloud formation templates
• At least 5 years of experience with Node, NPM, Swashbuckle, REST API, Sass
• AWS Solutions or DevOps certification
• Team Collaboration tools (Jira, Confluence)

Original Posting Date:

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:

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.