Liftoff Mobile · 5 hours ago
Staff Software Engineer, Conversion ML
United States
Full-time
Remote
Lead/Staff
$225K/yr - $275K/yr
8+ years expLiftoff Mobile is a leading AI-powered performance marketing platform for the mobile app economy. As a Software Engineer on the Conversion ML group, you will design and implement reliable, scalable ML pipelines and develop software to enhance team productivity while working with an experienced team of engineers.
Ad NetworkAd RetargetingAdvertising PlatformsApp MarketingBig DataMobileMobile Advertising
Responsibilities
Design & implement reliable, scalable, and cost-efficient ML pipelines – Build and scale efficient pipelines for real-time and batch processing
Gain hands-on experience with training and serving ML models at scale
Develop software that enhances team productivity
Model Monitoring & Improvement – Track performance, detect drift, and automate retraining
Work with an experienced team of ML, Software, and Infrastructure Engineers
Use strong communication skills (verbal and written) to explain statistical and machine learning concepts to both technical and non-technical audiences
Be part of an “engineering excellence” culture through state-of-the-art tools, risk-driven testing, explainable systems, and code review
Qualification
Required
8+ years of industry experience in Software Engineering and/or Infrastructure
B.S. or higher in Computer Science
Very strong coding ability
Experience with Machine Learning, PyTorch and PySpark
Deep understanding of computer architectures, data structures, and algorithms
Experience building machine learning tooling and/or platforms
Good team communication and collaboration skills
Preferred
Previous experience in ad-tech
Python, Golang
Benefits
Health/vision/dental benefits
Medical coverage
Wellness stipends
Company
Liftoff Mobile
Liftoff helps mobile businesses maximize their revenue.
501-1000 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
Represents job field similar to this job
Trends of Total Sponsorships
2024 (3)
2022 (6)
2021 (1)
2020 (1)
Funding
Current Stage
Late StageTotal Funding
$6.8MKey Investors
General AtlanticBaseline Ventures
2025-05-05Private Equity
2020-12-22Private Equity
2020-12-22Acquired
Leadership Team
Harry Robertson
Co-founder and CTO
Phil Crosby
Co-founder, Chief Product Officer
Recent News
2025-09-12
Company data provided by crunchbase