Arena · 23 hours ago
Analytics Engineer
San Francisco Bay Area
Full-time
Hybrid
Mid Level
3+ years expLMArena is an open platform for evaluating AI models' performance in the real world. The Analytics Engineer will design and build data models, pipelines, and metrics to turn raw user activity into trusted insights for various stakeholders.
Research
Responsibilities
Own the design and implementation of analytics-ready data models, schemas, and tables in our data warehouse
Build and maintain reliable data pipelines (batch and incremental) that transform raw event and vote data into standardized, trusted datasets
Define and standardize core metrics used across product, research, and customer-facing evaluations
Partner with product managers and researchers to translate evaluation questions into robust data models
Develop and maintain dashboards, reports, and data artifacts used by internal teams and external partners
Ensure data quality through testing, validation, monitoring, and documentation
Orchestrate and schedule data workflows using Airflow or equivalent tools
Optimize queries and pipelines to support large-scale analytical workloads
Contribute to improving data discoverability, lineage, and documentation across the warehouse
Qualification
Required
3+ years of experience in analytics engineering, data engineering, or a closely related role
Strong proficiency in SQL, with experience designing analytics-friendly schemas and transformations
Hands-on experience working with a modern data warehouse (e.g., Databricks, Snowflake, BigQuery)
Experience building and orchestrating data pipelines using Airflow or similar workflow orchestration tools
Proficiency in Python for data transformation, validation, and pipeline development
A strong understanding of data modeling best practices (e.g., dimensional modeling, metrics layers)
Experience operating and debugging production data pipelines with a focus on correctness and reliability
Preferred
Experience with Spark or other distributed data processing frameworks
Familiarity with Delta Lake or similar table formats
Experience supporting experimentation, evaluation, or metrics-heavy products
Exposure to machine learning systems or ML-adjacent analytics
Experience improving data discovery, lineage, or documentation at scale
Benefits
Comprehensive health and wellness benefits, including medical, dental, vision, and additional support programs.
Company
Arena
Created by researchers from UC Berkeley, Arena (formerly LMArena) is a community-powered platform for understanding AI performance in the real world.
51-200 employees
Funding
Current Stage
Growth StageRecent News
2026-01-19
Sourcery
2026-01-15
Tech Startups - Tech News, Tech Trends & Startup Funding
2026-01-09
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