Senior Data Engineer building cloud-native data and ML platforms for Hive.co’s event-marketing automation products. Owning pipelines, model infrastructure, and audience-data systems at scale.
Responsibilities
Design and own a cloud-native big data platform handling audience data for millions of attendees and billions of interactions annually
Design and own ML infrastructure including feature stores, training pipelines, model serving, and monitoring
Ensure reliable, low-latency access to features and ML infrastructure
Own the full data pipeline from change data capture through validation, transformation, and denormalization
Connect data-system performance and reliability to customer and business outcomes
Build data products with defined SLAs, strong data health, and discoverability
Use AI coding agents such as Claude Code
Build LLM-powered pipelines and autonomous agents to enrich, classify, and act on audience data at scale
Collaborate with product and engineering teams and communicate technical decisions to stakeholders
Requirements
8+ years of hands-on data engineering experience
Proven track record designing, building, and operating large-scale distributed data and ML systems in production
Core ML foundations, including supervised/unsupervised learning, cross-validation, bias–variance, regularization, evaluation metrics, regression, tree ensembles, and clustering
Feature engineering with Python ML tooling, including pandas and scikit-learn; familiarity with PyTorch or TensorFlow
Experience with production ML pipelines and feature datasets for model training and inference
MLOps practices: experiment tracking, model versioning/registry, deployment, and monitoring for drift/data quality
Strong distributed systems foundations: partitioning strategies, consistency models, backpressure handling, fault tolerance, and capacity planning
Experience applying LLMs and agentic systems in production data or ML contexts
Product and commercial orientation with ability to frame technical decisions in terms of customer impact and business outcomes
Stakeholder communication skills for non-technical audiences
Programming experience with Python and Django
Experience with Clickhouse, MySQL, MongoDB, ElasticSearch, and Redshift
Experience with Airflow or Dagster
Comfortable operating independently in ambiguous, fast-changing environments
Skilled at troubleshooting complex ML systems
Nice to have: owning or re-architecting a data platform end-to-end
Nice to have: background in SaaS or event-driven products
Benefits
Meaningful salary and equity
Work fully remote from the comfort of your home
Flexible work hours: minimal meetings and no 9-5
Health & Dental coverage with Parental Leave top-ups in addition to EI benefits
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