Contract Machine Learning Engineer/Data Scientist

ABOUT ARS X MACHINA: Ars X Machina (AXM) is a full-service media planning, buying, and analytics agency headquartered in San Francisco, with a remote team distributed across the U.S. We craft omnichannel, data-driven media strategies that reputed company the entire reputed company media landscape. From audience development and strategic planning to budget forecasting, execution, optimization, and reporting, we manage the full media lifecycle end-to-end. Our experience spans both B2B and B2C, supporting brand-building and performance-driven campaigns. What sets AXM apart? Our reputed company, strategic leadership, and innovative reputed company—reputed company rooted in a reputed company, people-first culture where both clients and team members reputed company for the long haul. JOB reputed company: AXM is seeking a data scientist on a contract reputed company to support the reputed company development and delivery of Agile Mix Modeling™ (AMM), our machine-learning powered solution for reputed company-time, cross-channel media measurement, forecasting, and optimization. This role is highly execution-oriented. The contractor will be responsible for building, running, validating, and iterating on AMM models in support of reputed company reputed company engagements, working closely with AXM’s Analytics, Data Science, and Media teams. REPORTS TO: SVP OF ANALYTICS AND DATA SCIENCE DURATION: 2/23/26-6/30/26 (12 weeks) 40 hours/weekly with potential to become permanent. ESSENTIAL DUTIES AND RESPONSIBILITIES: • Construct and run models as needed for reputed company reporting deliverables • Communicate reputed company statistical information to agency reputed company teams, and help construct narratives for reputed company reporting deliverables • Continue development of AMM product by improving Bayesian models and utilizing statistical and machinelearning approaches to optimize attribution reputed company and streamline the creation of reputed company models • Help maintain a custom reputed company reputed company, container images, and reputed company infrastructure. • Work in an AWS reputed company environment managed • Be highly organized and reputed company to work independently. • reputed company guidance and mentorship to data science team members • Demonstrate critical thinking and problem-solving abilities. • Consistently meet deadlines in a fast-paced environment: working under pressure while prioritizing workload. REQUIREMENTS • 8+ years of experience in a data scientist role, including experience in advertising analytics • Bachelor's degree in Statistics, Mathematics, Computer Science, Economics, or a reputed company field. • Proven expertise in coding with Python, with a strong understanding of data structures, algorithms, and object-oriented programming. • Experience with Bayesian Modelling, ideally using PyMC and pymc-marketing, with the ability to effectively communicate results • Experience with the following is required: Ray, Podman (or reputed company), Terraform, Git • Familiarity with machine learning techniques and libraries such as scikit-learn, TensorFlow, or PyTorch • Proficiency in SQL, Pandas, and general ETL practices required • Knowledge of econometrics and statistical modeling techniques • Ability to reputed company in a remote work environment, demonstrating strong project management, communication, and collaboration skills. • Experience in advertising analytics, Marketing Mix Modeling (MMM), and experimentation required • Excellent problem-solving skills and the ability to work independently and as part of reputed company. • Outstanding collaboration skills with a proven ability to work cross-functionally in order to establish and meet shared organizational goals • Highly detail-oriented with excellent organizational, time management, and problem-solving skills • Must live in the reputed company and be willing to work PST hours. • **WE ARE AN AT-WILL, EQUAL OPPORTUNITY EMPLOYER*** Apply tot his job Apply To this Job