Principal Software Engineer - Machine Learning

Our Mission As the world’s number 1 job site\*, our mission is to help people get jobs. We strive to cultivate an inclusive and accessible workplace where all people feel comfortable being themselves. We're looking to grow our teams with more people who share our enthusiasm for innovation and creating the best experience for job seekers. (\*Comscore, Total Visits, March 2025\) Day to Day Lead architectural analysis, design, and implementation of large\-scale, company\-wide efforts that cross technologies and systems, both internally developed and 3rd\-party\-developed. Write software to fulfill larger, less well\-defined full\-stack work requests, including the creation of prototypes, proofs\-of\-concept, and reference implementations for your team's products. Responsible for working with Product Managers, Engineering leads, Science leads and other stakeholders to clarify requirements, and decompose large requests into smaller ones that can be completed sequentially or in parallel. Refine Product and Engineering goals, ensuring they align with company objectives, and drive technical direction and goals across multiple teams. Design full\-stack, enterprise architecture to capture integrations between systems and workflows, identify gaps and overlaps, and direct in resolving those in order to ensure systems work effectively to deliver business value. Proactively design new systems and enhancements to existing systems to support substantial new features and products. Drive process improvements for your team. Write software to fix complex bugs, triage newly reported bugs by estimating the scope and priority of each bug, investigate and resolve difficult problems, and recommend fixes for your team’s products. Communicate the details of proposed and planned solutions to technical and non\-technical audiences, including impacts of potential solutions and work needed to achieve technical plans. Support your team and peers by providing feedback in the Enginee