The Sr. Software Engineer role at Route involves designing, developing, testing, deploying, and improving software for post-purchase package protection. The position requires managing project priorities, deadlines, and deliverables while embodying a culture of innovation and transparency. Candidates should have 5+ years of experience as a Full-Stack Software Engineer, with 3+ years in the E-Commerce industry. Proficiency in Terraform, AWS, Gitlab, and the Open-Source Grafana Stack is essential, along with experience in architecting 12-factor applications and developing testing frameworks for CICD automation integration.