Senior Software Engineer – C#, Microservices, Azure

GEICO

. Scope, design, and build scalable, resilient distributed systems .

Posted 9/24/2026full-timeUnited StatesSenior💰 $105,000 - $215,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates advanced programming expertise in the .NET framework, including C#, SQL, and ASP.NET, while leveraging cloud services like Azure and AWS. Capable of architecting scalable distributed systems and implementing DevOps practices to enhance software delivery and security.

Highest-signal resume keywords

Advanced Programming Experience in .NET FrameworkMicroservices-Oriented ArchitectureDevOps Concepts and Azure DevOps ToolsPowerShell Scripting SkillsContinuous Delivery and Infrastructure as Code

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

C#SQLASP.NETMVCWeb APIRESTPythonNoSQL DatabasesDockerKubernetes

Soft Skills

Problem-Solving AbilityMentoring SkillsCollaboration

Tools & Technologies

Visual StudioSQL ServerAzure Tools and ServicesMonitoring ToolsDeveloper Tooling

Industry Keywords

Distributed SystemsSoftware Development Life CycleSecurity ProtocolsArchitecture AssessmentOpen-Source Frameworks

Tech Stack

Tools & technologies

ASP.NETAWSAzureCloudDistributed SystemsDockerGoogle Cloud PlatformKubernetesMicroservicesNoSQLPythonSDLCSQL.NET

About the role

Key responsibilities & impact

Scope, design, and build scalable, resilient distributed systems
Build product definition and use technical skills to drive toward the right solution
Collaborate cross-functionally throughout the entire software lifecycle
Lead design sessions and code reviews
Define, create, and support reusable application components and patterns
Use Python, C#, SQL, NoSQL databases, Docker, Kubernetes, and Azure tools and services
Mentor other engineers
Share best practices and improve processes across teams
Help drive GEICO’s insurance business transformation toward an engineering-focused technology organization
Provide high-quality technology products and services supporting customer experience, protection, and availability

Requirements

What you’ll need

Advanced programming experience within the .NET framework, including C#, Visual Studio, SQL Server, ASP.NET, MVC, Web API, and REST
Proven understanding of microservices-oriented architecture and extensible REST APIs
Experience architecting and designing new and current systems
Advanced understanding of DevOps concepts, including Azure DevOps framework and tools
Advanced PowerShell scripting skills
Advanced understanding of monitoring concepts and tooling
Advanced understanding of security protocols and products
Experience with continuous delivery and infrastructure as code
In-depth knowledge of computer science data structures and algorithms
Strong problem-solving ability
Ability to excel in a fast-paced environment
Knowledge of developer tooling across the software development life cycle
Architecture assessment and proposals
4+ years of professional software development experience within the .NET framework
3+ years of experience with architecture and design
3+ 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

Benefits

Comp & perks

Personalized development programs
Mentorship
Certification assistance
Inclusive and collaborative culture rooted in shared success
Competitive pay
Benefits
Flexibility to support your well-being and future
Employment authorization sponsorship for a new qualified applicant may be considered
Reasonable accommodations for qualified individuals with disabilities