Data Scientist
Lima OfficeFull-timePosted 11mo ago
About the role
Data Scientist to join Haystack and help improve the experience of millions of users relying on Haystack to get the news daily. Opportunity to work across Data Science, ML, and Data Engineering with a fast-growing Silicon Valley startup.
Responsibilities
- Analyze large data sets to get insights using statistical analysis tools and techniques
- Build, evaluate and deploy machine learning models
- Maintain ongoing reliability, performance, and support of the data infrastructure, providing solutions based on application needs and anticipated growth.
- Work with tools to configure, monitor and orchestrate data infrastructure and pipelines.
- Run and monitor AB Tests
- Build and manage APIs
Qualifications
- Bachelor's degree in Computer Science, Statistics, Math or related field
- 3+ years experience writing software in a professional setting
- Knowledge of AWS and Python
- Strong Math/Stats background with statistical analysis experience on big data sets
- Experience with SQL and NoSQL (e.g. MongoDb or DynamoDB)
- Big Plus: Experience with data warehouses (e.g. Snowflake, Big Query, Redshift)
- Exposure to ML/AI libraries such as sklearn, LightGBM and, XGBoost
- Travel Visa to the US (desired)
Skills
Required:Statistical analysisMachine learningData infrastructureSQLNoSQLPythonAWS
Last updated Sep 23, 2026. Interested? Apply on the company site.
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