Moloco Ecosystem Partner Engineer

Moloco Ecosystem Partner Engineer (Supply & Measurement)

Seattle, Washington, United States

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including You Tube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet‑scale machine learning platform powers a suite of solutions for advertising growth and monetization.
Moloco Ads is an AI‑powered platform that delivers real business outcomes for mobile app marketers through performance‑based user acquisition.
Moloco Commerce Media and Streaming Monetization solutions enable retailers, marketplaces, and streaming platforms to build revenue‑generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Bangalore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Ecosystem Partner Engineer (PE) acts as a technical bridge between Moloco and our strategic ecosystem partners—including MMPs, SDK partners, exchanges, mediation platforms, and large publishers.

You will work across both Supply and Measurement
, with area‑level specialization while maintaining broad visibility as part of a multi‑PE team model.

This role blends software engineering, solution architecture, technical troubleshooting, integration leadership, and product insight. You will help partners integrate with Moloco, ensure high reliability of supply and measurement signals, and collaborate with product and engineering teams to deliver durable value.

• Lead technical integrations across Supply, and Measurement partners, ensuring high‑quality data flow, proper signal instrumentation, and compliance with Moloco platform requirements.
• Develop deep understanding of partner systems (MMP pipelines, mediation layers, exchange protocols) to influence specs, guide technical collaboration, and deliver scalable, robust integrations.
• Produce production‑quality reference implementations, sample code, integration guides, and debugging tools when needed.
• Develop tools, monitoring best practices, or validation layers to improve ecosystem integration quality.

• Act as the technical point of contact for strategic partners, owning partner‑facing troubleshooting, API design discussions, and long‑term technical roadmap alignment.
• Build strong relationships with partner's engineering teams, improving collaboration and reducing integration friction.
• Guide partners during onboarding, upgrades, release cycles, and issue resolution, ensuring clear communication at both technical and non‑technical levels.

• Work closely with ENG, Product, Partnerships, and Research/Data Science teams to identify integration gaps, drive alignment and improvement initiatives, and accelerate ecosystem initiatives.
• Provide domain‑level technical insight to influence product roadmap and partner‑facing features.
• Contribute to strategic initiatives and partner‑led platform opportunities.

• 3+ years of experience as a software engineer, solutions engineer, or partner engineer in a production environment.
• Proficiency in at least one programming language (e.g., Python, Golang, Java)
• Solid understanding of ad tech concepts such as OpenRTB, bidding flow, performance ads, imp/click tracking, attribution, postback.
• Experience troubleshooting technical issues with external partners or customers.
• Excellent communication skills - able to translate between engineering, product, and partner stakeholders.
• Bachelor's…