Software Developer 3 (Full Stack Developer)

About the role

The Senior Full Stack Developer supports the Los Alamos National Laboratory by designing, developing, implementing, and supporting secure, scalable enterprise software solutions.

Responsibilities

• Design, develop, test, deploy, and maintain enterprise full-stack web applications using C#, ASP.NET, Node.js, JavaScript, HTML5, CSS3, Bootstrap, and jQuery.
• Design, build, document, and support RESTful APIs for enterprise system integrations and modern application architectures.
• Develop cloud-ready applications leveraging Amazon Web Services (AWS) services and cloud-native best practices.
• Design, optimize, and maintain relational databases including PostgreSQL, SQL Server, MySQL, and other enterprise database platforms.
• Develop scalable backend services and responsive front-end interfaces that deliver exceptional user experiences.
• Collaborate with business stakeholders to gather requirements and translate business needs into technical solutions.
• Develop system architecture, technical documentation, implementation plans, and software design specifications.
• Build and support enterprise integrations between internal and third-party applications.
• Participate in code reviews while promoting software engineering standards and best practices.
• Utilize DevOps methodologies, CI/CD pipelines, source control, automated testing, and deployment automation to improve software quality and delivery.
• Lead software integration, testing, production deployments, and post-implementation support.
• Troubleshoot complex software issues and implement sustainable technical solutions.
• Configure and support SharePoint, CMS, and enterprise web content management platforms.
• Mentor junior developers and provide technical leadership across development teams.
• Research emerging technologies and recommend improvements to enterprise architecture, cloud adoption, and software development practices.
• Support Agile/Scrum ceremonies including sprint planning, backlog refinement, estimation, and retrospectives.
• Ensure all work complies with Laboratory safety, cybersecurity, and information security requirements.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related field with 8+ years of professional software development experience, or an equivalent combination of education and experience.
• Strong full-stack development experience using C#, ASP.NET, Node.js, JavaScript, HTML5, CSS3, Bootstrap, and jQuery.
• Experience designing, developing, and supporting RESTful APIs.
• Experience developing applications utilizing Amazon Web Services (AWS).
• Strong knowledge of relational databases including PostgreSQL, SQL Server, MySQL, database design, query optimization, and data modeling.
• Experience implementing DevOps practices, CI/CD pipelines, source control (Git/Azure DevOps), automated testing, and deployment automation.
• Experience with SharePoint, CMS, or enterprise content management systems.
• Knowledge of Agile software development methodologies and Scrum.
• Strong understanding of software architecture, system integration, and secure application development.
• Excellent analytical, communication, and problem-solving skills.
• Demonstrated ability to lead technical efforts while mentoring other developers.

Qualifications

• United States Citizenship required.

Skills

• AWS Certified Developer, Solutions Architect, or DevOps Engineer certification preferred.
• Agile or Scrum certification preferred.
• Experience with Docker, Kubernetes, or containerized application development preferred.
• Experience with Azure DevOps, GitHub Actions, Jenkins, or similar CI/CD platforms preferred.
• Familiarity with LANL enterprise applications including Primavera P6, COBRA, CRES, Integrify, or similar systems preferred.
• UI/UX design and responsive web application development experience preferred.

Benefits

Edgewater offers competitive salaries and employee benefit packages structured to best suit your needs. We offer multiple individual and family benefit options including paid time off, medical, dental, life, vision, and disability insurance, and a pre- and post-tax 401 (k) retirement account with Company matching contributions and 100% vesting for eligible participants beginning DAY 1.

Pay

Competitive salary based on experience and qualifications.

Schedule

Hybrid Schedule