Senior Full Stack Developer
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Job Location:
Arlington, TX - USA
Monthly Salary:
$ 131300 - 237350
Posted on:
19 hours ago
Vacancies:
1 Vacancy
Job Summary
Leidos is seeking a talented Senior Full Stack Software Engineer to join our team to support our customer. The incumbent will support the transformation of our current development environment and will be responsible togather requirements and design codify integrate and implement secure solutions that support business functionality as well as the underlying infrastructure required to deploy and run those solutions.
Primary Responsibilities
- Develop document and implement CI/CD strategy for management of Infrastructure as Code (IaC) baseline.
- Develop and document shared infrastructure component management strategy to provide consistent standardized container OS and application baselines for infrastructure components available through self-service
- Identify requirements develop document and implement branching strategy to support change management requirements while automating as much of the deployment process as practical in the CI/CD . Selenium Prometheus or Cucumber or various DevSecOps functioning to include system debugging
- Review debug and resolve technical issues throughout all stages of SDLC
- Assist with process development and process improvement for Security Operations to include creation/modification of SOPs Playbooks and Work instructions
- Measure effectiveness of process improvement and automation efforts via metrics and KPIs
- Perform integration activities to connect with 3rd party software APIs
- Design implement and maintain efficient and reusable Python code an be able to leverage C# Poweshell or Javascript.
- Analyze user needs and software requirements to determine feasibility of design within time and cost constraints.
- Applies coding and testing standards security testing tools (including fuzzing static-analysis code scanning tools) threat modeling and conducts code reviews.
- Conduct trial runs of programs and software applications to ensure the desired information is produced and instructions are correct.
- Evaluate factors such as reporting formats required cost constraints and need for security restrictions to determine hardware configuration.
- Identify common coding flaws.
- Identify security issues around steady state operation and management of software.
- Incorporate security measures that must be taken when a product reaches end of life.
- Perform integrated quality assurance testing for security functionality and resiliency attacks.
- Identify potential flaws in codes to mitigate vulnerabilities.
Basic Qualifications
- U.S. Citizenship and active DoD TS/SCI US Clearance.
- Bachelors Degree and a minimum of 12 years of directly relevant technical experience. Additional experience may be considered in lieu of degree.
- 6 years experience with designing building and modifying standalone application software
- 6 years experience developing in SharePoint 2 years within SharePoint 2019.
- 5 years experience developing in an Agile environment.
- 5 years experience working in a Virtual infrastructure
- Proficient in JavaScript jQuery Bootstrap REST Visual Studio SharePoint Designer Workflows SPFX React; JSON HTML/CSS XML
- Extensive experience in design and automation of security tools and processes.
- Extensive experience in development APIs and scripting language support
- Experience implementing and maintaining services in a CI/CD pipeline
- Experience in with Code repositories - i.e. GITLAB
Preferred Qualifications
- Experience working Virtual environments
- Experience working in AWS and Azure
- Experience with SOAR platforms such as Swimlane Phantom Demisto etc
- Authoring SOPs playbooks work instructions and/or other process document
At Leidos we dont want someone who fits the moldwe want someone who melts it down and builds something better. This is a role for the restless the over-caffeinated the ones who ask whats next before the dust settles on whats now.
If youre already scheming step 20 while everyone else is still debating step 2 good. Youll fit right in.
Original Posting:
January 12 2026For 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 $131300.00 - $237350.00The 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:
Senior IC
Key Skills
- APIs
- REST
- Spring
- SOAP
- .NET
- React
- Node.js
- Angular
- J2EE
- JavaScript
- Web Services
- Java
About Company
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.
