[Remote] Senior Software Engineer, Machine Learning - Remote Eligible

Note: The job is a remote job and is open to candidates in USA. Redfin is revolutionizing the real estate industry by using data and innovative design to enhance the customer experience. The Senior Software/Data Science Engineer will leverage advanced analytical techniques and statistical modeling to extract insights from large datasets, driving the development of machine learning solutions for real estate applications. Responsibilities • You will design and implement advanced statistical models and machine learning algorithms to solve complex real estate problems • You’ll perform comprehensive Exploratory Data Analysis (EDA) to understand data structure, distributions, and anomalies, and apply feature engineering techniques—including transformation, selection, and creation—to optimize model performance • You will co-create the next generation of data-driven insights for automated valuation and recommender systems • Identify and implement improvements to ML models that power production-scale customer-facing experiences • You will assist other engineers and stakeholders in understanding and utilizing data science methodologies and findings at Redfin • You'll build data products and analytical tools that drive some of the company's most critical metrics and impact revenue growth Skills • 5+ years of experience in data science, statistical modeling, and software engineering, including experience with open-source data science tools; experience with Recommender Systems is a plus • Required Skills (4+ years of experience): Python (Scikit-learn, PyTorch, Tensorflow/Keras, NumPy, Pandas, XGBoost), SQL, A/B testing, statistical modeling, data visualization • You communicate cross-functionally and can take a data science project from inception, research, experimentation, validation, and deployment • You are passionate about inventing and applying advanced analytical and ML techniques to extract insights and solve business problems • You have experience developing large-scale data applications backed by relational and non-relational databases – we utilize Kafka, Java, Python, Postgres, SQL, K8s, Jenkins, and Airflow in AWS • Great communicator. You can distill a challenging problem into its essential elements, and clearly communicate your vision and findings to the team • You have a Bachelor's degree in Computer Science, Statistics, Mathematics, or equivalent work experience • Spark, Apache Airflow, AWS (S3, DynamoDB, Lambda, Kinesis, SageMaker) Benefits • Paid vacation • Medical, dental, and vision insurance • Fully paid family leave • Flexible vacation • 12 paid holidays • Paid parental leave • Sick leave (accrued at 1 hour for every 30 hours worked) • Flexible spending account • Health savings account • Life and disability insurance • Fertility benefits • Employee Assistance Programs • 401(k) employer match Company Overview • Redfin is a technology-driven residential real estate brokerage with the country’s most-visited real estate brokerage website. It is a sub-organization of Rocket Companies. It was founded in 2004, and is headquartered in Seattle, Washington, USA, with a workforce of 1001-5000 employees. Its website is Company H1B Sponsorship • Redfin has a track record of offering H1B sponsorships, with 31 in 2025, 31 in 2024, 14 in 2023, 59 in 2022, 42 in 2021, 37 in 2020. Please note that this does not guarantee sponsorship for this specific role. Apply tot his job