Placements.io
Placements.io is seeking a Senior Fullstack Engineer to design, develop, and maintain its advertising technology platform in a hybrid role based in Taipei. The position involves collaborating with cross-functional teams to build scalable solutions, optimize user experiences, and leverage AI-powered features. This role offers the opportunity to work across the full stack using technologies like Ruby on Rails, React, and PostgreSQL.
Headquarters
New York, New York, United States
Company Size
51-200 employees
Founded
2014
Placements.io is the #1 agentic operating system for buying and selling digital media, offering AdSalesOS for ad sellers and MarketerOS for ad buyers. The platform centralizes and automates ad operations, campaign management, billing, and reporting across omnichannel environments, integrating with tools like Salesforce to eliminate manual work. Powered by AI, Placements.io helps publishers, broadcasters, agencies, and brands streamline workflows, improve governance, and maximize advertising revenue and efficiency.
Epsilon, MiQ and Pinterest are among this year’s WorkLife Awards finalists
Jan 13, 2026
Kevel & Placements.io Announce Strategic Partnership to Address Unique Challenges in Retail Media
Sep 11, 2024
Placements.io and ITV Extend Strategic Partnership to Drive Advertising Efficiency
Apr 8, 2025
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Placements.io.
52% below the average for this role
Placements.io raises $3.8M to help digital publishers manage their ad revenue
Feb 6, 2018