Senior Machine Learning Engineer, Quantcast
$171.7-232.3k
+ Bonus + Equity
Audience insights & real-time advertising
Open for applications
Audience insights & real-time advertising
501-1000 employees
Open for applications
$171.7-232.3k
+ Bonus + Equity
501-1000 employees
Company mission
To elevate the best of machine learning and human thinking to optimize advertising for better outcomes.
Role
Who you are
- 3+ years of experience
- Fluency in Python, Java or similar programming languages
- Strong skills in mathematics and statistics
- Working knowledge of ML algorithms such as classification, control systems, optimization, clustering, LLMs or recommendation systems
- An interest in distributed system and software design, concurrent algorithms, data structures, and software engineering
What the job involves
- The Modeling team is responsible for Machine Learning (ML) systems at Quantcast
- We build and maintain multiple ML products that price millions of bid requests per second in a real-time auction environment to maximize advertiser outcomes
- For each bid our models predict age, gender, viewability, fraud, advertiser relevance and many more characteristics
- Using NLP, clustering and LLMs we build topics in multiple languages to help our advertisers target customers interested in relevant content
- As a Sr Machine Learning Engineer you care about the health and maintainability of our systems and the velocity of the engineering teams
- You explore data, research new algorithms, experiment with proof of concepts, and build out scalable real-time production systems to tackle challenges the company faces
- Design, code, test, and debug ML applications and constantly improve large-scale global systems that respond to millions of real-time requests per second efficiently
- Run Machine Learning experiments to test new modeling ideas
- Write clean, efficient, and maintainable code using industry best practices
- Collaborate closely with engineering teams, to deliver high-quality ML products. Participate in code reviews and provide constructive feedback to team members
- Identify performance bottlenecks and optimize system components for enhanced scalability
- Generate and review proposals for further research and development directions
- Keep up to date with developments in machine learning outside the company
Our take
Third-party cookies are on the out following Google’s announcement they will no longer be allowed on Chrome. This has dealt a blow to advertisers, who are now looking for alternative ways of targeting potential customers. Quantcast is one of the companies offering a promising alternative, using AI-driven technology to facilitate advertising based on internet traffic.
This has given Quantcast a new and unexpected injection of interest. Moreover, this long run-up has given them time to develop a product with unparalleled data accuracy and a rich raft of features that puts it head-to-head with Google Analytics.
They are also ahead of the pack in adopting a privacy-first approach, including the appointment of new Chief Privacy Officer Min-Jae Lee. With privacy regulations currently disjointed but developing fast, this appointment will help Quantcast stay a leading and trusted organization in the field.
The company was boosted by an acquisition in 2023 from mobile-first tech giant InMobi. Quantcast has remained focused on the development and launching of new leading AI-driven products since then. If Quantcast can continue to deliver innovative capabilities, and inspire client confidence with its regulatory compliance, it is well insulated against the sector-wide changes anticipated over the years ahead.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 4 rounds)
Nov 2011
$8m
SERIES C
Jan 2010
$31.6m
SERIES C
Total funding: $65.3m
Company HQ
Yerba Buena, San Francisco, CA
Articles
Leadership
Konrad Feldman
(CEO)Prior to co-founding Quantcast, Feldman co-founded Searchspace (now Fortent). Prior to Searchspace, Feldman was a Research Fellow in the Intelligent Systems Laboratory at University College London.
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