The Senior Software Engineer I delivers high-quality software, mentors less experienced developers, and independently owns complex technical work from design through production support. This position contributes to architecture decisions, promotes engineering best practices, collaborates with cross-functional partners, and balances effective delivery with long-term maintainability and system health. Responsibilities include participating in the team’s on-call rotation and supporting production systems and incident response when needed. • Design and deliver clean, secure, maintainable, and well-tested C#/.NET services, RESTful APIs, frameworks, and engineering tools that support Xactimate. • Translate complex technical problems into scalable solutions and contribute to architecture and system design decisions that support reliability, performance, and maintainability. • Collaborate with product, design, QA, and other stakeholders to deliver solutions that meet user and business needs. • Mentor developers through technical guidance and constructive code reviews while promoting consistent engineering practices. • Participate in on-call support, resolve production issues and defects, and improve service observability and reliability. • Maintain efficient, reliable CI/CD and automated build, test, and deployment processes. • Address technical debt and improve system quality, performance, security, maintainability, and team workflows. • Use AI-assisted development tools responsibly to improve engineering productivity while validating outputs and following security requirements. Technical Environment: • Application development: C#, .NET, RESTful APIs, microservices, and backend services. • Cloud and distributed systems: AWS, cloud-based services, and distributed-system practices. • Delivery and quality: Azure DevOps, CI/CD. • Production reliability: Performance optimization, observability, production diagnostics, incident response, and on-call support. • Engineering practices: AI-assisted development, secure coding, dependency management, maintainability, and technical debt reduction. • 6+ years of professional software development experience; bachelor’s degree in Computer Science or a related field, or equivalent experience. • Strong C#/.NET skills and experience building RESTful APIs, microservices, and cloud-based solutions using AWS. • Strong understanding of software design, system architecture, distributed systems, and the software development lifecycle. • Experience with relational or NoSQL databases such as PostgreSQL, Oracle, or MongoDB. • Experience with CI/CD, automated testing, and reliable build and deployment pipelines. • Strong problem-solving, debugging, communication, and cross-functional collaboration skills. • Experience mentoring developers, reviewing code, influencing technical decisions, and delivering maintainable production software. #LI-MB1 #LI-Hybrid