Tech Lead – Backend/Data Engineering Hybrid (3 days/week in Mountain View, CA) As a Tech Lead, you’ll translate complex product requirements into robust technical solutions, design scalable APIs and data systems, and guide your team through agile development cycles. 🔧Key Responsibilities • Design and implement backend services, APIs, and scalable data infrastructure • Architect and optimize relational and NoSQL databases (e.g., Postgres) • Build and maintain ETL pipelines and structured data schemas • Lead debugging, troubleshooting, and root cause analysis of production issues • Mentor team members and actively contribute to agile ceremonies ✅ Required Skills & Qualifications • 8–10 years of experience as a Back End, Full Stack, or Data Engineer • Strong expertise in Node.js and service-oriented architecture • Deep knowledge of SQL and database design (relational and NoSQL) • Proficiency with Git/GitHub workflows and AWS • Experience with ETL pipeline development and data modeling • Proven ability to write reliable unit and functional tests This is a high-impact, hands-on leadership role with room to innovate, mentor, and shape technical direction.