Marketing tech jobs

Martech engineering covers customer data platforms, marketing automation, ad-serving infrastructure, attribution modeling, and analytics platforms. The work is data-heavy — real-time event ingestion, segmentation engines, and identity resolution across channels. Companies hiring include Segment, mParticle, Braze, Klaviyo, Iterable, HubSpot, and a large set of vertical-specific platforms. Senior backend, data engineering, and ML roles dominate the demand side.