Principal Engineer - Programmatic Systems
Location : San Francisco Bay Area
Employment Type : Full-time, Onsite (5 days / week)
Compensation : $250,000-$350,000
A rapidly scaling technology company in the healthcare space is seeking a Principal Engineer to lead the development of systems that power its programmatic advertising efforts. This is a hands-on engineering role focused on building infrastructure for digital campaigns, integrating with ad platforms, and driving measurable growth through experimentation and automation.
You'll collaborate closely with design, analytics, and growth stakeholders to architect scalable solutions that support high-performance marketing efforts. This role is ideal for someone who thrives in a startup environment, enjoys solving complex technical challenges, and is passionate about building tools that directly impact user acquisition.
Key Responsibilities
Engineering & Execution
- Build and maintain systems to execute, optimize, and report on digital advertising campaigns
- Integrate with DSPs, ad networks, and RTB platforms to support programmatic efforts
- Develop tools for audience targeting, attribution modeling, and creative testing
- Collaborate with analytics to assess campaign performance and improve conversion efficiency
Cross-Functional Collaboration
Partner with design and brand teams to support creative asset deliveryWork with growth and marketing stakeholders to align technical execution with strategic goalsContribute to the broader advertising strategy through experimentation and data-driven insightsQualifications
Required
5+ years of experience in a performance-driven engineering role focused on digital advertisingStrong understanding of ad tech ecosystems including DSPs, RTB platforms, and audience targetingExperience with remarketing, dynamic creative, CRM integrations, and advanced targeting tacticsProficiency in media analytics, campaign attribution, and optimization techniquesExcellent communication skills and ability to work cross-functionallyComfortable in a fast-paced, startup environment with a bias toward actionPreferred
Prior experience at publishers, ad tech companies, or advertising agenciesFamiliarity with consumer behavior analytics and media research toolsExperience building internal tools or platforms for marketing automationCompensation & Benefits
Base salary range : $250,000-$350,000Generous equity packagesPre-tax commuter benefits401(k) with company matchComprehensive medical, dental, and vision insuranceUnlimited PTO and generous company holidaysWellness perks including mindfulness sessions and group workoutsRegular team socials and community eventsCentrally located office designed for deep work and collaboration