Senior Marketing Tech Engineer — Data & AI for Growth

SEPHORA; San Francisco (CA); Hybrid; USD 155,000 - 170,000; Full time

Benefits offered by this job

Health benefits

401k with 4% match

Paid time off & flexible leave

Tuition reimbursement

Employee discounts

Mental health resources

Job summary

Sephora seeks a Senior Engineer, Marketing Technology to design and implement innovative analytical solutions for MarTech, AdTech, and CRM platforms in a hybrid San Francisco setting.

You will drive the technical vision, collaborate with cross-functional teams, and deliver cutting-edge solutions that elevate customer experience and business growth. The role emphasizes data-driven marketing and scalable data infrastructure.

Qualifications

• 7+ years of experience with large-scale data warehouse projects.
• Experience leveraging AI-powered development tools to improve productivity and quality.
• Proficiency in Python, SQL, and R.
• Cloud experience with Azure and GCP.
• Experience with data integration tools such as Informatica, Pentaho, Data Stage.
• Strong communication and collaboration across teams.

Responsibilities

• Design and build enterprise solutions end-to-end with cross-functional partners.
• Build and scale data infrastructure powering batch and real-time processing.
• Develop ETL processes and apply best practices in an agile SCRUM environment.
• Collaborate with marketing on campaigns, building solutions on GCP/GMP and cross-cloud Azure.
• Coordinate across teams to ensure on-time delivery in a high-volume data environment.
• Lead deploy activities and support post-release fixes with rigorous quality checks.

Skills

Large-scale data warehouse

AI-assisted development

Machine learning (ML)

Python

SQL

R

Data management

Cloud knowledge (Azure, GCP)

Tools

Informatica

Pentaho

DataStage

Azure

GCP

GitHub Copilot

Claude/Claude Code

Job description

Sephora seeks a Senior Engineer, Marketing Technology to design and implement innovative analytical solutions for MarTech, AdTech, and CRM platforms in a hybrid San Francisco setting.

You will drive the technical vision, collaborate with cross-functional teams, and deliver cutting-edge solutions that elevate customer experience and business growth. The role emphasizes data-driven marketing and scalable data infrastructure.