Full Stack Developer

Leidos is seeking an experiencedFull Stack Developerto support the Compartmented Enterprise Services Office (CESO) program delivering mission-focused software capabilities for DISA. This role develops tests and maintains secure reliable applications across the full technology stack (front-end APIs/services and data). Full stack developers can switch between front-end and back-end development based on requirements and help the team prototype rapidly when needed. This person should be a seasoned self-motivated and professional with at least 8 years of hands-on engineering and administration experience in virtualized Information Technology environments.

This position is 100% on-site in Arlington VA. Occasional situational travel within the DC-Metro area may be required.

PRIMARY RESPONSIBILITIES

• Design develop test and maintain full-stack applications (UI service/API layer and data access layer) in an Agile delivery environment.
• Participate in software programming initiatives to support innovation and enhancement using Java JavaScript Python SpringBoot
• Implement responsive user-friendly front-end features and collaborate with UX/design to ensure usable accessible experiences.
• Build and maintain back-end services and APIs; implement business logic integrations and data access patterns.
• Develop maintain and evolve a modernized database architecture aligned to modernization initiatives including cloud adoption.
• Create and optimize database queries and data models; ensure data integrity and performance.
• Write automated tests and participate in code reviews to improve quality security and maintainability.
• Troubleshoot debug and resolve defects across the stack; support production and lower-environment issue resolution as required.
• Produce technical documentation (design notes API documentation and operational runbooks) aligned to program needs.
• Operate and improve reliability/availability through monitoring alerting incident response and continual service improvement.
• Produce and maintain technical documentation (build guides runbooks diagrams and operational procedures).
• Stage new and upgraded services components or services to integration and testing environment.
• Develop and engineer improvements to the infrastructure and architecture to support continuous development and continuous integration utilizing modern practices and tools.
• Support and perform deployment orchestration automation and security configuration management (i.e. CloudFormation Terraform Ansible GitLab Bitbucket).
• Maintain documentation of code developed in support of CESO environments.
• Support patching logging vulnerability scanning and compliance tracking.
• Participate in the release management process.
• Participate in Agile ceremonies (daily stand-ups sprint planning retrospectives) and Jira-based task tracking.

BASIC QUALIFICATIONS

• Candidate must currently have a TS and SCI eligible with the ability to obtain and maintain a CI Poly.
• BA/BS and 8 years minimum of experience in Information Technology.
• Demonstrated experience developing and supporting applications across the full stack (front-end back-end database).
• Experience with modern front-end fundamentals (HTML/CSS/JavaScript) and building responsive user experiences.
• Experience with back-end development concepts such as APIs server-side logic and database interaction.
• Hands-on technical experience in at least three of the following areas: Oracle SQL Server Java engineered systems cloud technologies data integration automated testing and deployments and DevSecOps.
• Strong background in automated testing CI/CD and modern software delivery practices.
• Experience with software development languages/environments such as: JavaScript GitLab Jenkins Ansible Automation Java PSSQL YAML and Terraform.
• Ability to work effectively with cross-functional teammates and contribute across the full development lifecycle.
• 4 years experience with tools to include Ansible Terraform JMETER EC2 ELB RDS Lambda Docker.
• Experience with deployment orchestration automation and security configuration management (i.e. CloudFormation Terraform Ansible GitLab Bitbucket)

PREFERRED QUALIFICATIONS

• Prior experience with DISA and DISAs support to mission partners.

ABOUT OUR PROGRAM:

With the CESO effort the Defense Information System Agency (DISA) is looking to transform the existing Secure Web Services (SWS) environment used to provide secure information sharing to the community into a more mature service offering to meet the DoD and IC community. The program will support an automated platform capable of supporting a rapidly expanding customer population.

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:

Pay Range:

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.