Liftoff Mobile

Machine Learning Engineer

• 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 (e.g. Operations, GTM).
• 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 design/code review.

Account Manager

• Forecast revenue and manage a pipeline of potential and current business
• Serve as the main point of contact in all matters related to client concerns and needs
• Grow key existing partnerships through a deep understanding of our products and service offerings to upsell and cross-sell to clients
• Develop strong relationships with decision makers in our key accounts in North America
• Put together, attend, and lead client meetings and QBRs
• Work cross-functionally with internal teams (Legal, Finance, Ops, Product, Demand) to structure deals that maximize revenue for all constituents and to ensure client satisfaction
• Synthesize customer feedback and help inform the product roadmap
• Attend industry events to evangelize Liftoff and our technology

Account Manager, Monetize

Full-stack Engineer

• Have end-to-end ownership of projects, and collaborate with a small team of world-class engineers with diverse backgrounds.
• Ship code multiple times a day, and within seconds see its quantified impact on millions of users and our business's revenue.
• Be part of an “engineering excellence” culture through state-of-the-art tools, risk-driven testing, explainable systems, and code review.
• Become an authority in Go and many other cutting-edge open-source technologies.
• Join a nimble, consistently excellent, and experienced engineering team.

Senior Software Engineer – Infrastructure

Accounting Manager

• Support the preparation of the accounting close deck, ensuring comprehensive and timely financial reporting.
• Conduct detailed flux analysis to identify and explain variances.
• Handle prepaids and cash accounting, ensuring all transactions are correctly recorded and reconciled.
• Support interest income accounting and ensure correct treatment.
• Prepare supporting schedules for year-end audits and any other external inquiries and audits.
• Prepare key account reconciliations and resolve reconciling items.
• Support capitalized software, infrastructure, and related accruals.
• Assist with fixed asset records and ensure accurate depreciation calculations.
• Improve documentation and automation of the accounting process to support strategic initiatives.
• Participate in special projects and partner with cross-functional teams.

Machine Learning Engineer

Account Manager, Monetize

Senior Software Engineer – Infrastructure

Senior Accountant, Corporate Accounting – Close