Sr. Software Engineer, Conversion Visibility

About Pinterest

Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product.

Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility to do your best work. Creating a career you love? It's Possible.

Based in Seattle, the Conversion Visibility team empowers a high-performing ads marketplace by connecting Pinterest onsite activity with offsite conversions (both digital and physical) in a privacy-preserving manner. As a Sr. Staff Software Engineer, you're key to developing the next generation of measurement techniques that demonstrate value to advertisers while upholding user privacy. Conversion Visibility is a top strategic priority for Pinterest as we look to 2026 and beyond, enabling creators and advertisers to measure the impact of content and campaigns with precision.

Your work will help advertisers move from experimentation to growth and scaled investment.

• Create a scalable and highly available pipeline for ingesting, matching, and attributing conversion events, with data accuracy guarantees and near real-time latency.
• Address privacy headwinds with resilient conversion setups with advertisers and protect match rates to defend visibility into event-level, identifiable conversions.
• Develop de-identified and unidentified conversions, leveraging longer-term sustainable privacy-preserving mechanisms.
• Build systems that process petabytes of data daily using cutting-edge technologies.
• Lead technical initiatives across multiple teams, mentor engineers and build effective cross-functional alignment.

• BS (or higher) degree in Computer Science, or a related field.
• 10+ years of relevant industry experience in leading the design of large-scale production systems.
• Deep knowledge in at least one state-of-the-art programming language (Java, C++, Python).
• Deep knowledge with building distributed systems or measurement solutions.
• Extensive hands-on expertise with Conversion API, identity, attribution, ads reporting and incrementality.
• Strong product intuition for digital and mobile app advertising campaigns.
• Individuals looking to work in a close, collaborative group to drive success of key business metrics.

• We let the type of work you do guide the collaboration style. That means we're not always working in an office, but we continue to gather for key moments of collaboration and connection.
• This role will need to be in the office for in-person collaboration 1 time per week and therefore needs to be in a commutable distance from the Seattle office
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• This position is not eligible for relocation assistance. Visit our Pin Flex page to learn more about our working model.

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At Pinterest we believe the workplace should be equitable, inclusive, and inspiring for every employee. We share the base salary range for this position; the position is eligible for equity. Final salary is based on location, travel, relevant prior experience, or particular skills and expertise.

Information regarding the culture at Pinterest and benefits available for this position can be found here.

US based applicants only

$245,402 — $429,454 USD

Pinterest is an equal opportunity employer and makes employment decisions on the basis of merit. All qualified applicants will receive consideration for employment without regard to race, color, ancestry, national origin, religion or religious creed, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, age, marital status, status as a protected veteran, physical or mental disability, medical condition, genetic information or characteristics (or those of a family member) or any other consideration made unlawful by applicable federal, state or local laws.

We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you require a medical or religious accommodation during the job application process, please complete this form for support.