Data Engineer at X4 Engineering Data Engineer at X4 Engineering in Los Altos, California Posted in about 20 hours ago.

Type:

full-time The Company They are a data centric consultancy with an office in San Francisco that work across tech, healthcare/biotech, finance, energy, real estate, and startups - building complex data platforms, products, and AI-driven systems. The Role A hands-on, senior individual contributor role for engineers who still love coding. You'll work in small teams (often 1-3 engineers) to design and build production-grade data platforms, pipelines, and products across industries. What You'll Work On High-impact, fixed-scope builds (e.g., enterprise data marts, complex migrations) End-to-end data platform deployments (ETL, warehouses, BI across AWS/Azure/GCP) Partnering with startups to build data-intensive products from 0 ? 1 What We're Looking For Hands-on builder Actively writing production code today Not removed into management or purely architectural roles Infrastructure ownership Personally deployed and operated production systems Cloud, CI/CD, scaling, monitoring, reliability End-to-end ownership Taken products from idea ? launch ? ongoing operation Comfortable operating autonomously with stakeholders Strong preference for backgrounds in smaller, high-ownership environments Experience wearing multiple hats (application + infrastructure + deployment) Why Join High autonomy and real technical ownership Variety of industries and problems Small, elite engineering team Opportunity to shape a fast-scaling consultancy

Location:

San Francisco (5 days a week on-site)

Salary:

$160k-$210k + 10-20% bonus + equity + sign on bonus

Benefits:

Full Health, Vision, Dental, Life Insurance, Commuter Benefits, Unlimited Time off, 401k matched.