About this role
Join our mission to build AI-native applications that proactively assist users with minimal prompting. As a Machine Learning Engineer, you will develop and deploy ML systems for classification, retrieval, ranking, and personalization, directly impacting user experience in our communication app. This role is ideal for engineers passionate about solving practical ML challenges and shipping reliable, high-quality systems.
What we are looking for 6
- Build and improve ML models for classification, ranking, retrieval, and personalization
- Develop efficient classifiers and optimize model accuracy, latency, and cost
- Improve search relevance and context retrieval using embeddings and hybrid search
- Build personalization models that learn from user behavior while respecting privacy
- Develop evaluation pipelines, labeled datasets, and metrics to measure model quality
- Build and maintain ML training, inference, and deployment pipelines