Description Leidos is seeking a talented Sr. Full Stack Software Engineer SME with DEVSECOPS background to join our team to support our customer at the White House. The Sr. Software Engineer will support the lead and the transformation of the current development environment. The Sr. Software Engineer 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 ResponsibilitiesDevelop, 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-serviceIdentify 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 pipeline.ie. Selenium, Prometheus or Cucumber or various DevSecOps functioning to include system debuggingReview, debug, and resolve technical issues throughout all stages of SDLCAssist with process development and process improvement for Security Operations to include creation/modification of SOPs, Playbooks, and Work instructionsMeasure effectiveness of process improvement and automation efforts via metrics and KPIsPerform integration activities to connect with 3rd party software APIsDesign, 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 QualificationsPosition requires an active TS/SCI. Candidate will also go through NSC supplemental Clearance process.Bachelor's Degree in Computer Science, Engineering, or related field and a minimum of 12 years of experience in system administration, database administration, network engineering, software engineering, or software development, with a concentration in cybersecurity. Additional experience may be considered in lieu of degree.10+ years' experience with designing, building and modifying standalone application software10+ 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 infrastructureProficient in JavaScript, jQuery, Bootstrap, REST API, .NET, Visual Studio, SharePoint Designer Workflows, SPFX, Node.js React; JSON, HTML/CSS, XMLExtensive experience in design and automation of security tools and processes.Extensive experience in development, APIs, and scripting language supportExperience implementing and maintaining services in a CI/CD pipelineExperience in with Code repositories - i.e. GITLABPreferred Qualifications Experience working Virtual environmentsExperience working in AWS and AzureExperience with SOAR platforms such as Swimlane, Phantom, Demisto, etcAuthoring SOPs, playbooks, work instructions and/or other process documentOriginal Posting Date:2024-11-08While 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 $122,200.00 - $220,900.00The 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.

Position Summary... What you'll do... As a part of Walmart Global Tech, you'll build industry defining reusable customer and partner facing services and products to lead differentiated experiences and revenue. You will be in the unique position to be of service to both our customers (1P as well as 3P) and our associates as a member of this organization supporting all segments of Walmart. If you are the type of person who feels a personal stake in everything that you work on, has a love for data, enjoys solving complex problems, has a passion for privacy, knows how to foster strong relationships and build trust, and works for the success of the entire team. About Team: Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S . offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization. What you'll do: <ul><li> Design, build, and maintain high-performance front-end applications for our 1P and 3P customers. </li><li> Develop robust, maintainable, reusable code for managing functionality, configuration, deployment, monitoring, performance, scalability, availability, security, and alerting for software test, integration, and production environments. </li></ul><ul><li> P lan and implement a series of steps which potentially includes reconfiguration, integration, removal, or addition of application components to enhance the application's functionality, resiliency, usability, and security . </li><li> Understand the Business/Stakeholder/Technical requirements and assist in analyzing the existing solutions to address the needs. Assist in creation of simple, modular, extensible functional design for the product/solution in adherence to the requirements. </li><li> Assess gaps/ updates/ modifications between the customer/business expectations and the existing product/solutions. </li><li> Analyze defects from past projects/solutions to avoid recurrence of similar defects . </li><li> Analyze system performance impacting the complete product for non-functional requirements like reliability, operability, performance efficiency and security . Troubleshoot performance and availability bottlenecks for the application . </li></ul><ul><li> Develop, maintain , and enhance automated test cases ( adopting Shift Left practice ) and deployment procedures. </li><li> Follow coding and design best practices developed by the teams and contribute towards their continuous improvement. </li><li> Plan Hardware Capacity for high t raffic business Event s . </li><li> Design Build and maintain Observability aspects of application . </li><li> Re view Peer Code and help create a culture of continuous improvements on the architecture. </li></ul><ul><li> Work with relevant stakeholders on launching AB tests for different functionalities getting rolled out. </li></ul> What you'll bring: <ul><li> Experience in creating user interfaces using appropriate and relevant technologies (e.g., HTML 5 coding, CSS (Cascading Style Sheets) libraries like Bootstrap , etc.) using best practices and appropriate design patterns . </li><li> Relevant front end programming experience in relevant language s and frameworks ( e.g., Java, Python, JavaScript , Spring, Node, React, Angular etc. ) </li><li> Experience integrating with scalable back-end services ( e.g. , REST / graph-QL ) . </li></ul><ul><li> Experience in functional, integration and E2E (End 2 End) testing too ls and practices. </li><li> Experience with code repositories and version control practices. </li><li> Experience with CI/CD pipelines and best practices. Automated deployment experience is a plus. </li><li> Experience in software quality and operational excellence practices. </li><li> Experience in agile development methodology . </li></ul><ul><li> Good analytical and problem-solving skills . About Walmart Global Tech Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That's what we do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world's leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart an illustrious career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail. </li></ul> Flexible, hybrid work: We use a hybrid way of working that is primarily in the office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives. #MPAcceleration At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. ? ? ? You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. ? For information about PTO, see https://one.walmart.com/notices . ? ? Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart. ? Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. ? For information about benefits and eligibility, see One.Walmart . ? The annual salary range for this position is $108,000.00-$216,000.00 ? Additional compensation includes annual or quarterly performance bonuses. ? Additional compensation for certain positions may also include: ? ? - Stock ? ? Minimum Qualifications... Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications. Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years' experience in software engineering or related area.Option 2: 5 years' experience in software engineering or related area. Preferred Qualifications... Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications. Master's degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's experience in software engineering or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart's accessibility standards and guidelines for supporting an inclusive culture. Primary Location... 10790 PARKRIDGE DR. SUITE 200, RESTON, VA 20191, United States of America

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