Senior Machine Learning Engineer - Machine Learning Infrastructure
FlipFull Time
Senior (5 to 8 years)
Candidates must possess a BS/MS in Computer Science or a related field, or equivalent experience, along with over 5 years of experience building large-scale data pipelines on AWS or GCP using Spark/EMR, Kafka, and SQL. Proficiency in a backend programming language such as Python or Java, and production experience with TensorFlow or PyTorch are required. Experience delivering ML-powered features in recommendations, search/ranking, or conversational AI, along with hands-on experience with embeddings, RAG, and reinforcement learning from feedback, is essential. Familiarity with vector databases, LLM deployment, Kubernetes/EKS, and modern CI/CD practices is expected. Excellent communication skills and the ability to drive results across teams are also necessary. Preferred qualifications include proven success in building large-scale ranking or personalization platforms, experience integrating LLMs in production systems, project leadership, mentoring engineers, and success in Agile environments.
The Senior ML Data Platform Engineer will architect and operate scalable batch and streaming data systems using technologies like Spark/EMR, Kafka, and SQL. They will be responsible for data quality, performance, and reliability through automated testing and monitoring. Key duties include designing transactional and analytical data models and feature stores, fine-tuning embeddings and ML models, and deploying RAG- and RL-based ranking pipelines. The role also involves integrating and optimizing LLMs for conversational agents, evolving the evaluation stack for impact tracking, and collaborating with product, engineering, and business stakeholders. Additionally, the engineer will mentor peers and contribute to shaping the long-term ML data-platform strategy.
Digital marketing platform for real estate agents
Luxury Presence provides a digital platform tailored for real estate agents and teams, focusing on digital marketing solutions to help them attract and convert buyers and sellers. The platform offers services such as high-converting marketing campaigns, visually appealing client presentations, and tools to enhance social media engagement. It serves individual agents, teams, and brokerages, with over 9,000 users, including many top agents from the Wall Street Journal's Top 100 list. Luxury Presence stands out from competitors by utilizing AI-powered tools and a user-friendly interface, making it easier for real estate professionals to embrace digital marketing. The company's goal is to modernize the real estate industry by increasing lead generation and client acquisition through effective digital strategies.