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Geico Logo Geico · IT - Software Development

Senior Engineer - Full-Stack

United States, Chevy Chase 100000.00 - 215000.00 USD / Year · Job Posted February 21, 2026
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Job Description

Our Senior Engineer is a key member of the engineering staff working across the organization to provide a friction-less experience to our customers and maintain the highest standards of protection and availability. Our team thrives and succeeds in delivering high quality services in a growth environment where priorities shift quickly. The ideal candidate has broad and deep technical knowledge, typically ranging from front-end UIs through back-end systems and all points in between.

Job Responsibility

  • Scope, design, and build scalable, resilient distributed systems including front-end and back-end development
  • Engage in cross-functional collaboration throughout the entire software lifecycle
  • Lead in design sessions and code reviews with peers to elevate the quality of engineering across the organization
  • Define, create, and support reusable application components/patterns from a business and technology perspective
  • Utilize programming languages like Java, C#, Python or other object-oriented languages, SQL, and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of Azure tools and services
  • Mentor other engineers
  • Consistently share best practices and improve processes within and across teams

Requirements

  • Advanced experience with Java, C#/.NET, HTML-5, JavaScript/TypeScript, Angular/react, XML, JSON, RESTful Web Services and/or Flutter (a plus)
  • Experience with one additional modern language such as Java, C# or Python and with open-source software is a plus
  • Advanced experience within the .NET framework, Including SQL Server, ASP.NET, MVC, Web API, and REST
  • Proven full-stack development experience understanding of microservices oriented architecture and API first design (REST, graphQL)
  • Experience architecting and designing new and current systems
  • Advanced understanding of monitoring concepts and tooling
  • Advanced understanding of security protocols and products
  • Experience with continuous delivery and infrastructure as code
  • Ability to excel in a fast-paced environment
  • Architecture assessment and proposals
  • 5+ years of professional software development experience within .NET framework (C# including object-oriented design) or Java
  • 4+ years of experience with architecture and design
  • 4+ years of experience with AWS, GCP, Azure, or another cloud service
  • 2+ years of experience in open-source frameworks
  • Bachelor's degree in computer science, Information Systems, or equivalent education or work experience

Nice to have

  • Experience with Flutter
  • Experience with one additional modern language such as Java, C# or Python and with open-source software

What we offer

  • Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being
  • Financial benefits including market-competitive compensation
  • a 401K savings plan vested from day one that offers a 6% match
  • performance and recognition-based incentives
  • and tuition assistance
  • Access to additional benefits like mental healthcare as well as fertility and adoption assistance
  • Supports flexibility- We provide workplace flexibility as well as our GEICO Flex program, which offers the ability to work from anywhere in the US for up to four weeks per year
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