159 applicants
Liftoff Mobile · 2 days ago
Machine Learning Engineer - Supply Platform
United States
Full-time
Remote
Director
$215K/yr - $325K/yr
12+ years exp
Wonder how qualified you are to the job?
Maximize your interview chancesAdvertising Services
Hiring Manager
Jennifer Ho
Insider Connection @Liftoff Mobile
Responsibilities
Develop and train machine learning algorithms to dynamically identify and prioritize high-value inventories for Real-Time Bidding (RTB) buyers. Continuously explore and reassess previously underperforming inventories to capture opportunities when buyer demand shifts positively.
Utilize existing machine learning infrastructure, and enhance it as needed, to support the optimization goals. Ensure the infrastructure can handle the scalability and efficiency requirements for processing high-throughput, low-latency bid requests.
Design, execute, and oversee experiments to test different optimization strategies. Ensure offline estimations closely mirror online revenue estimations using techniques such as counterfactual estimation and inverse propensity score methods. Perform advanced statistical analysis on experiment results to fine-tune the algorithms and improve their performance
Collaborate closely with other engineering teams to ensure a robust data pipeline such that data is logged and aggregated efficiently and effectively. Ensure that the ML models can effectively leverage this data in bidder technology
Mentor and guide a diverse team of world-class engineers, fostering an “engineering excellence” culture through the adoption of state-of-the-art tools, risk-driven testing, explainable systems, and rigorous code reviews.
Qualification
Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.
Required
BS/MS degree in Computer Science, Data Science, Mathematics, or a related field.
12+ years total professional technical experience
5+ years of experience as a Software Engineer.
8+ years of experience leading and executing machine learning projects.
Deep expertise in machine learning algorithms.
Extensive practical experience with ML frameworks and libraries.
Proficiency in at least one of the following programming languages: Python, Go, R, C++, or Java.
In-depth knowledge of distributed systems and data processing frameworks.
Exceptional problem-solving and analytical skills.
Advanced experience with data visualization tools such as Tableau or Looker.
Proven ability to effectively communicate complex technical concepts to both technical and non-technical audiences.
Demonstrated leadership in the successful implementation of complex solutions.
Highly self-motivated and comfortable working in a dynamic, fast-paced environment.
Strong passion for mentoring and supporting team success.
Preferred
Working experience on Ad tech industry
Strong mathematical background (statistics in particular).
Working experience on Data engineering, feature Store
Benefits
Equity
Health Insurance
Vision Insurance
Dental Insurance
Company
Liftoff Mobile
Liftoff is the leading growth acceleration platform for the mobile industry, helping advertisers, publishers, and game developers scale revenue growth with solutions to market and monetize mobile apps.
501-1,000 employees
H1B Sponsorship
Liftoff Mobile has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Trends of Total Sponsorships
2022 (1)
2021 (9)
Funding
Current Stage
Late StageLeadership Team
Jeremy Bondy
Chief Executive Officer
Pat Clayton
Deputy CFO
Company data provided by crunchbase
