Senior Machine Learning Engineer

Attentive is an AI marketing platform focused on 1:1 personalization, redefining brand and customer connections. As a Senior Machine Learning Engineer, you will build and operate production-grade ML systems that enhance real-time personalization across the platform, collaborating closely with product and engineering teams.

Responsibilities:

• Design, build, and operate scalable machine learning systems used in real-time targeting, decisioning, personalization systems
• Own ML projects end-to-end, from data exploration and modeling to deployment, monitoring, and iteration
• Proactively safeguard model and system quality through testing, monitoring, validation, and alerting
• Collaborate cross-functionally with product, data, and other engineering partners to translate business problems into ML solutions
• Continuously improve system reliability, performance, and engineering efficiency
• Contribute to technical direction and best practices across the ML engineering team
• Mentor and support other engineers through code reviews, design discussions, and knowledge sharing
• Thrive in a high-impact, fast-paced, late-stage startup environment

Requirements:

• 6+ years of professional experience building production machine-learning software systems
• Proven experience owning ML systems long enough to see the downstream impact of design decisions
• Strong proficiency in Python and experience with ML frameworks such as PyTorch, TensorFlow, or xgboost
• Experience with data processing and analytics tools such as pandas, Spark, SQL, and matplotlib
• Hands-on experience building automated pipelines for data processing, model training, validation, and deployment
• Experience collaborating with cross-functional teams to deliver ML-powered features
• Strong communication skills and a high sense of ownership