Senior Lead Software Engineer - Data Platform

Join Klaviyo, a company that empowers creators to own their destiny. As a Senior Lead Software Engineer in the Data Platform organization, you will shape the technical direction of the data lake domain and support alignment with adjacent teams. You will drive high-impact technical objectives, lead complex cross-team initiatives, and make architectural decisions across core platform systems. You will also partner closely with various stakeholders and be accountable for the long-term technical health of the systems in your scope.

• Independently own and drive high-impact technical objectives that span multiple Data Platform teams, especially Data Lake while supporting work that intersects with Data Automation and Data Warehouse.
• Help align technical roadmaps across Data Platform so teams are making coherent investments against shared priorities, dependencies, and long-term platform direction.
• Lead large, complex, cross-team initiatives from discovery through rollout and long-term ownership, especially where success depends on coordination across organizational and technical boundaries.