Sr. Software Engineer - Full Stack Web Development

ThriftBooks•Tukwila, WA

2d•$120,000 - $145,000•Hybrid

About The Position

ThriftBooks is seeking a Senior Software Engineer to design, build, and maintain our primary customer-facing ecommerce applications. In this role, you will work closely with a collaborative and highly motivated engineering team to deliver scalable, high-quality software that directly supports business growth. You will contribute to technical decisions, mentor other engineers, and help shape the evolution of our platform.

Requirements

5 or more years of professional experience developing web applications – with a preference for React, C#, SQL, Next.js
Strong experience with relational databases, including schema design, complex queries, and performance optimization
Solid understanding of full-stack web development, including strong understanding of how browsers and the internet work
Strong foundation in object-oriented programming concepts and design patterns

Nice To Haves

Experience with Terraform, Bicep, GitHub, Azure Devops, Azure, React, C#, SQL, CSS, Elastic, Redis.
Experience building large B2C responsive and mobile-optimized web applications.
Demonstrated curiosity and enthusiasm for learning new technologies and improving software craftsmanship
Experience with industry standard cloud platforms (AWS, Azure), CI/CD tools, and software infrastructure fundamentals

Responsibilities

Build features for thriftbooks.com. These are usually a mix of C#, React, and SQL Server.
Maintain performance, scalability, and reliability across thriftbooks.com features and infrastructure
Participate in architectural discussions and contribute to technical standards and best practices
Review code, provide constructive feedback, mentor other engineers
Troubleshoot, debug, participate in on-call rotations, and resolve production issues as needed