Applied Scientist AI/ML

Opendoor; Miami (FL); On-site; USD 156,800 - 355,000; Full time

Benefits offered by this job

Unlimited PTO

Medical/Dental/Vision Insurance

401(k) plan

Job summary

Opendoor is looking for an Applied Scientist of all levels to enhance their machine learning and AI systems. This role focuses on improving valuation systems and deploying advanced ML models. Responsibilities include designing architectural improvements, building interpretable models, and enhancing pricing systems. Candidates should have strong Python skills, an advanced degree, and experience deploying ML models. The compensation ranges from $156,800 to $355,000 annually, including additional benefits such as unlimited PTO and health insurance.

Qualifications

• Strong software engineering skills with experience in Python.
• Hands‑on experience with deploying ML models end-to-end.
• Solid foundation in statistics and experimental design.

Responsibilities

• Design architectural improvements for home valuation models.
• Build interpretable ML models for pricing decisions.
• Enhance human-in-the-loop pricing systems.

Skills

Python programming

Machine Learning model deployment

Deep Learning architectures

Statistics

Communication skills

Education

Advanced degree (MS or PhD) in computer science or related field

Tools

Pyspark

Job description

About Opendoor

At Opendoor our mission is to tilt the world in favor of homeowners and those who aim to become one. Homeownership matters. It's how people build wealth, stability, and community. It's how families put down roots, how neighborhoods strengthen, how the future gets built. We're building the modern system of homeownership giving people the freedom to buy and sell on their own terms. We’ve built an end‑to‑end online experience that has already helped thousands of people and we’re just getting started.

About the Role

We’re looking for an Applied Scientist (ALL LEVELS) to push the boundaries of applied machine learning and AI at Opendoor. While this role will have a significant impact on our valuation systems — ensuring we provide the most accurate and transparent pricing possible — the scope goes well beyond pricing. You’ll work across a range of challenging ML problems, from multi‑modal modeling to operational optimization, helping us rethink how we use structured and unstructured data to make better decisions for our customers.

What You'll Need

• Strong software engineering and coding skills in Python, with experience contributing to production codebases
• Experience developing and deploying ML models end‑to‑end — from research and prototyping to implementation in production systems
• Hands‑on experience with deep learning architectures, including ConvNets, Transformers, or similar
• Advanced degree (MS or PhD) in computer science, statistics, mathematics, or a related quantitative field
• Solid foundation in statistics and experimental design
• Strong communication and collaboration skills — you’re comfortable working with cross‑functional stakeholders and can communicate technical ideas clearly

Nice to Have

• Familiarity with Pyspark and distributed data processing
• Background in search, recommendation systems, or personalization
• Experience working with large language models (LLMs) or vision‑language models (VLMs)
• A genuine interest in real estate — no prior experience required, but you'll engage deeply with housing data

What You'll Do

• Design and deploy architectural improvements to our deep neural network (DNN)-based home valuation models
• Build interpretable ML models that can help us explain pricing decisions to customers
• Incorporate unstructured data — like images, videos, or text — into our forecasting and valuation pipelines using cutting‑edge AI models (LLMs, VLMs, etc.)
• Collaborate with Engineering and Ops to enhance our human‑in‑the‑loop pricing systems
• Improve the feature engineering and model training pipelines that power our production systems
• Rethink our risk and optimization models using real‑world data and domain insight
• We’re a small, nimble team — there’s ample opportunity to work across the entire research and modeling stack.

Compensation

The base pay range for this positionis $156,800-$355,000 annually, plus RSUs. Paywithin this range varies by work locationand may also depend on your qualifications, job‑related knowledge, skills,and experience. We also offer a comprehensive package of benefits including unlimited PTO, medical/dental/vision insurance, life insurance, and 401(k) to eligible employees.