Senior Software Engineer, Machine Learning

<div class="content-intro"><p><span style="font-weight: 400;">We offer a hybrid work environment. Most US-based positions can also</span><strong> </strong><span style="font-weight: 400;">be</span><strong> </strong><span style="font-weight: 400;">performed remotely (any exceptions will be noted in the Minimum Qualifications below.)</span></p></div><p><strong>Our Mission:</strong><span style="font-weight: 400;">&nbsp;</span></p> <p><span style="font-weight: 400;">To actively connect people to their next great opportunity.&nbsp;</span></p> <h4><strong>Who We Are:&nbsp;</strong></h4> <p><span style="font-weight: 400;">ZipRecruiter is a leading online employment marketplace. Powered by AI-driven smart matching technology, the company actively connects millions of all-sized businesses and job seekers through innovative mobile, web, and email services, as well as through partnerships with the best job boards on the web. ZipRecruiter has the #1 rated job search app on iOS &amp; Android.</span></p> <h4><strong>Summary:</strong></h4> <p><span style="font-weight: 400;">At ZipRecruiter, where a universe of data, brimming with over a billion archived job postings, tens of millions of dynamic job seekers, and countless impression and click events, there’s plenty of opportunities for innovation. Here, your experience will be put to work crafting new, data-driven features that impact the lives of millions, connecting them to their dream jobs.</span></p> <p><span style="font-weight: 400;">We're tackling exciting challenges: imagine developing a system that can predict salaries for new job postings, using a training set of job postings and known salaries. But the fun doesn't stop at model-building. Our work involves an immersive dive into data - gathering, cleaning, analyzing, and extracting meaningful insights.</span></p> <p><strong>Key Focuses:</strong></p> <ul> <li style="font-weight: 400;"><span style="font-weight: 400;">Design, develop, and maintain machine learning models and algorithms to solve complex business problems</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">Identify patterns, trends, and anomalies in the data, and visualize insights using appropriate tools</span></li> <li style="font-weight: 400;"><span style="font-weight: 400;">Assess the performance of machine learning models using appropriate metrics, validation techniques, and testing datasets</span></li> <li style="font-weight: 4