Senior Data Engineer - Battery Materials & Cell Tracking

StealthBatteryCorp.; Santa Clara (CA); On-site; USD 145,000 - 185,000; Full time

Benefits offered by this job

Equity

Medical insurance

Dental and vision insurance

HSA option

FSA option

Flexible time off

Onsite work

Job summary

StealthBatteryCorp, based in Santa Clara, CA, is seeking a Senior Data Engineer to architect and deliver data systems that align production and development with real cell performance. The role is onsite in Santa Clara with a competitive salary and equity.

You will build a raw-materials-to-cell tracking data ecosystem, create analytics and visualization tools, and automate data pipelines for cell test data outputs. Collaboration with cross-functional teams is essential.

Qualifications

• Master’s degree in Data Science or Engineering (Materials, Chemical, Electrical, or related areas).
• 6–8 years of direct experience building and/or improving database systems for production tracking.
• Fluency in Python.
• Direct experience with SQL databases and writing SQL queries.
• Direct experience building web applications.
• Familiarity with Git or similar version control software.
• Strong ability to work independently.

Responsibilities

• Design and implement a data ecosystem that supports production tracking and technology development.
• Run, maintain, troubleshoot, and continuously improve a raw-materials-to-cell tracking system.
• Develop new data analysis and visualization tools focused on battery cell cycle aging and reference performance tests.
• Connect new and existing analysis tooling into automated data pipelines that generate visualizations and reports from cell test data.
• Set up and maintain version control for in-house data analysis tools.

Skills

Python

SQL

Git

Web applications

Data analysis

Independent work

Education

Master’s degree in Data Science or Engineering

Tools

Version control

SQL databases

Web apps

Job description

StealthBatteryCorp, based in Santa Clara, CA, is seeking a Senior Data Engineer to architect and deliver data systems that align production and development with real cell performance. The role is onsite in Santa Clara with a competitive salary and equity.

You will build a raw-materials-to-cell tracking data ecosystem, create analytics and visualization tools, and automate data pipelines for cell test data outputs. Collaboration with cross-functional teams is essential.