Build statistical models and production systems to balance advertiser performance with business goals.
Tune optimization parameters, measure internal competition, and model dynamic environments.
Design and run experiments to validate theories underpinning the mobile ad tech economy.
Develop applications in the areas of advertiser budget retention and growth, optimal margin allocation, and bidding innovations.
Collaborate with a team of world-class engineers with diverse backgrounds as well as peers across the broader company.
Explain statistical and machine learning concepts to both technical and non-technical audiences.
Machine LearningSoftware Engineering
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About Liftoff
Liftoff is a leading AI-powered performance marketing platform that fuels the mobile app growth cycle. Merging with Vungle in 2021, Liftoff built one of the world's largest independent, privacy-friendly platforms, helping over 6,600 mobile businesses in 74 countries. You'll work on solutions that span user acquisition, engagement, monetization, and analytics across diverse sectors like gaming, social, finance, e-commerce, and entertainment.
How We Work
Liftoff operates as a remote-first company with US hubs in Redwood City, Los Angeles, and New York City. They also have a global presence with 12 offices in eight countries. The company prioritizes flexibility, autonomy, collaboration, and career development, fostering an environment where employees can do their best work. While remote-first, they offer in-person team gatherings at least once per quarter for collaboration and team building. They lead globally but empower locally, designing for equity in planning for employees and supporting diverse, environmentally friendly vendors. Liftoff fosters a culture of authenticity, courage, and compassion, with a tangible motivation to embrace and share uniqueness. They evolve through feedback, listening to employees to shape future initiatives.
Engineering at Liftoff
At Liftoff, engineers tackle the complex challenges of building and scaling data platforms that power AI-driven performance marketing. You'll work with advanced neural networks and massive datasets, processing petabyte-scale event-stream data with a minimum of 1 billion events per day. The team is driving towards state-of-the-art technologies, focusing on data reliability, quality, observability, and lineage. Expect to engage with cutting-edge data engineering concepts, including ETL frameworks, data modeling, distributed processing, and streaming systems (like Spark, Airflow, Kafka, Flink), alongside cloud data platforms such as Snowflake, BigQuery, and Redshift. Engineers here define and execute long-term data engineering strategies, ensuring scalability and performance for machine learning and analytics across the organization.
Why Join Us
Impact the mobile app economy, driving revenue growth for over 6,600 businesses across 74 countries.
Work on cutting-edge AI-powered platforms handling petabyte-scale data and advanced machine learning systems.
Contribute to a remote-first company that values flexibility, autonomy, and encourages continuous learning and career advancement.
Shape the future of privacy-friendly mobile advertising within a global and diverse team.
Experience a culture that encourages authenticity, courage, and compassion, with support for continuous feedback and improvement.
Benefits & Perks
Comprehensive medical, vision, and dental benefits with full coverage of basic and premium plans.
Unlimited PTO for US employees, paid volunteer time, and company-wide vacation during the last week of the year.
401(k) with company matching and employee stock options.
Family planning stipend up to $15,000 for services like IVF, adoption, and gestational carrier support.
Monthly stipends for lifestyle, commuting, and a home-office for remote employees.
Continuing education stipend, customized development tracks, and a mentorship program.
Company-sponsored outings and events, including regional meetups and annual gatherings.