Find & Apply For Software Developer / Engineer Jobs in Gaithersburg, Maryland

Senior Software Engineer

Skills

• Team Leadership
• Writing
• Security Clearance
• Database
• Data Integrity
• DevSecOps
• IaaS
• Regulatory Compliance
• Accountability
• Continuous Improvement
• Computer Science
• Software Engineering
• PASS
• HTML
• Cascading Style Sheets
• Frontend Development
• Python
• RESTful
• Content Management
• Relational Databases
• Docker
• Git
• Version Control
• Kubernetes
• Cloud Computing
• Facilitation
• JIRA
• Agile Management
• Management
• User Stories
• System Integration
• Communication
• Conflict Resolution
• Problem Solving
• Collaboration
• Software Development
• DoD
• Internal Communications
• IC
• Integrated Circuit
• PSM
• SAFE
• Scrum
• IT Management
• Agile
• Sprint
• Mentorship
• JavaScript
• React.js
• Django
• PostgreSQL
• Performance Tuning
• Swift
• UIKit
• Xcode
• Provisioning
• Debugging
• Release Management
• React Native
• Mobile Applications
• IOS Development
• Android
• Amazon Web Services
• Amazon S3
• Amazon RDS
• Remote Desktop Services
• Amazon CloudFront
• Orchestration
• Caching
• GitLab
• Continuous Integration
• Continuous Delivery
• Terraform
• Automated Testing
• High Availability
• Enterprise Content Management
• Recruiting
• Market Analysis
• Law
• Team Leadership
• Writing
• Security Clearance
• Database
• Data Integrity
• DevSecOps
• IaaS
• Regulatory Compliance
• Accountability
• Continuous Improvement
• Computer Science
• Software Engineering
• PASS
• HTML
• Cascading Style Sheets
• Frontend Development
• Python
• RESTful
• Content Management
• Relational Databases
• Docker
• Git
• Version Control
• Kubernetes
• Cloud Computing
• Facilitation
• JIRA
• Agile Management
• Management
• User Stories
• System Integration
• Communication
• Conflict Resolution
• Problem Solving
• Collaboration
• Software Development
• DoD
• Internal Communications
• IC
• Integrated Circuit
• PSM
• SAFE
• Scrum
• IT Management
• Agile
• Sprint
• Mentorship
• JavaScript
• React.js
• Django
• PostgreSQL
• Performance Tuning
• Swift
• UIKit
• Xcode
• Provisioning
• Debugging
• Release Management
• React Native
• Mobile Applications
• IOS Development
• Android
• Amazon Web Services
• Amazon S3
• Amazon RDS
• Remote Desktop Services
• Amazon CloudFront
• Orchestration
• Caching
• GitLab
• Continuous Integration
• Continuous Delivery
• Terraform
• Automated Testing
• High Availability
• Enterprise Content Management
• Recruiting
• Market Analysis
• Law
• Summary Help deliver the digital capabilities that connect the Intelligence Community with critical information, enable secure access to mission-essential services, and ensure users have reliable technology when it matters most.

Leidos is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence Community (IC) customer. This hybrid opportunity offers a combination of onsite collaboration and remote work, providing the flexibility to work independently while partnering closely with engineering teams and customer stakeholders to deliver impactful solutions. In this role, you'll help design, build, and enhance modern web and mobile applications that provide users with reliable access to information and services supporting national security objectives. This is a unique opportunity to combine hands-on full-stack software engineering with Agile team leadership. You'll develop modern, responsive user experiences using Next.js, React.js, JavaScript, and CSS, build scalable backend services using Python, Django, Wagtail, and PostgreSQL, and develop mobile applications using React Native and native iOS technologies. You'll also leverage Amazon Web Services (AWS) to deliver secure, scalable, cloud-hosted solutions. Beyond writing code, you'll help drive the team's success by facilitating Scrum ceremonies, supporting sprint execution, removing team-level impediments, and promoting continuous improvement. Working closely with developers, Product Owners, and customer stakeholders, you'll help ensure the team delivers high-quality software while maintaining a collaborative, mission-focused Agile environment. If you're a skilled full-stack engineer who enjoys solving complex technical challenges, leading through collaboration, and seeing your code make a meaningful impact on national security missions, we want you on our team. Position may be performed in the following locations below. Please note Gaithersburg, MD is the program's primary work location.

• Gaithersburg, MD
• Alexandria, VA
• Chantilly, VA

Tucson, AZ Clearance Level Required:

Active Top Secret/SCI with the ability to successfully pass a Polygraph examination.

Primary Responsibilities:

Full-Stack Software Development Design, develop, test, and maintain scalable, secure web and mobile applications supporting mission-critical customer requirements. Build responsive front-end applications using Next.js, React.js, JavaScript, and CSS, and develop backend services and RESTful APIs using Python and Django. Develop and maintain content management solutions using Wagtail CMS and optimize PostgreSQL databases for performance and data integrity. Develop and support cross-platform mobile applications using React Native and native iOS applications using Swift, SwiftUI, UIKit, Xcode, and Apple iOS SDKs, ensuring seamless integration with backend services. Write clean, maintainable code; conduct peer reviews; troubleshoot complex issues; and implement unit, integration, and automated testing. AWS Cloud Development & Deployment Develop, deploy, and maintain secure, scalable applications within Amazon Web Services (AWS). Collaborate with DevSecOps engineers to support CI/CD pipelines, Docker deployments, cloud infrastructure, and application monitoring. Troubleshoot application and infrastructure issues while ensuring performance, reliability, and compliance with customer security requirements. Agile Delivery & Scrum Facilitation Serve as a hands-on software engineer while facilitating Scrum ceremonies, including sprint planning, daily standups, backlog refinement, sprint reviews, and retrospectives. Partner with Product Owners, developers, and customer stakeholders to establish sprint goals, prioritize work, and align software delivery with mission requirements. Identify and remove team-level impediments, manage technical dependencies, and address risks impacting sprint execution and delivery commitments. Champion Agile best practices, team collaboration, accountability, and continuous improvement while actively contributing to software development. Leverage Jira for sprint and backlog management, GitLab for source control and collaborative development, and Rocket.

Chat for customer and team communication.

Basic Qualifications:

ship is required per contract. Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience. May possess a Doctorate in technical domain. Equivalent experience may be considered in lieu of degree. Active Top Secret/SCI with the ability to successfully pass a Polygraph examination. 5+ years of hands-on experience designing, developing, and maintaining modern web and mobile applications. Strong proficiency in JavaScript, React.js, Next.js, HTML, and CSS for front-end development and Python and Django for backend services and RESTful APIs. Experience with Wagtail CMS or comparable content management frameworks and PostgreSQL or similar relational databases. Experience developing cross-platform mobile applications using React Native and native iOS applications using Swift, SwiftUI, UIKit, Xcode, and iOS SDKs. Experience developing, deploying, and maintaining applications in AWS, including familiarity with S3, ECS, RDS, CloudFront, and Application Load B... Visit the Employer site for more details