Liftoff Mobile

LLM Engineer

• Pioneer next-generation enterprise applications by architecting scalable, interoperable AI agents that reimagine and automate workflows across sales, customer success, creative, finance and other core functions
• Rapidly prototype and validate Gen AI solutions through quick proof-of-concepts, then leverage learnings and feedback to ship production-ready solutions at speed
• Partner with decision makers and subject matter experts across the organization to deeply understand existing workflows and seamlessly integrate AI agents into daily operations
• Design robust systems that effectively manage uncertain AI-generated results, create reliable guardrails, and develop flexible products capable of handling the inherent variability in generative AI outputs.
• Design and implement comprehensive evaluation frameworks, monitoring systems, and dashboards assess model performance
• Treat prompt engineering as both an art and a science via iteration, analysis, and collaboration with cross-functional teams to translate human workflows into LLM instructions
• Implement and refine advanced Retrieval-Augmented Generation (RAG) systems, optimizing embedding models, text chunking, and vector storage.
• Drive innovation by researching LLM and Generative AI advancements, sharing insights, and proposing new product initiatives that leverage emerging AI capabilities.
• Mentor and champion best practices across the engineering team, fostering an environment of open feedback and shared learning that pushes our team forward.

Senior Generative AI Engineer

Recruitment

• Identify and attract top talent for various positions, technical and non-technical by developing and executing an innovative sourcing strategy using the various sourcing tools the company provides.
• Build and maintain talent pipelines for current and future hiring needs.
• Support Talent Partners with their sourcing efforts either with outbound or inbound candidates.
• Utilize multiple sourcing channels including professional networks, industry-specific platforms, social networks, open-source forums to find potential candidates.
• Conduct initial screening of candidates through resume reviews and preliminary conversation to assess their qualifications and potential fit.
• Deep understanding of building search strings and AI prompts to effectively surface candidates with specific skill sets and experiences.
• The ability to discover motivations of candidates with the ability to ask deeper questions along with strong listening skills to present the candidates to the team.
• Maintain detailed records of candidate interactions, skills and qualification in our ATS, Greenhouse.
• Use of our ATS and sourcing tools to communicate with candidates and the hiring teams so all information is properly documented.
• Stay informed of industry trends, competitor activities and potential talent pools.
• Develop a strong understanding of Liftoff’s product lines and services to develop a strong company pitch to prospects.
• Provide regular reports on sourcing metrics, pipeline health and market insights to the talent team and hiring managers.
• Continuously refine and improve sourcing techniques based on data and feedback from the team.
• Ensure a positive candidate experience throughout the initial outreach and engagement process.

Global Talent Sourcer – Contractor

Product Designer

• Partner with PMs, Engineers, Growth, Operations, and Creative teams to define requirements, scope solutions, documentation, and ship high-quality experiences.
• Lead UX design strategy and execution for external-facing, data-intensive platforms, simplifying complex workflows and ensuring experiences are intuitive, consistent, and aligned with business goals.
• Establish lightweight processes for design reviews, design QA, and documentation.
• Ensure design deliverables move smoothly through product roadmaps.
• Manage external design contractors, including onboarding, quality review, and workload allocation.
• Ensure the design system and component libraries scale with product growth.
• Keep design patterns aligned with accessibility, internationalization, and platform best practices.
• Report to the Workflow Group Product Manager and participate in periodic in-person team gatherings.

UX Design Lead

Full-stack Engineer

• Build and maintain deep, strategic integration with partner exchanges and internal Vungle Exchange and SDK
• Co-own the real time ad serving architecture with other senior engineers and set vision
• Continuously optimize and streamline ad serving infrastructure to assure uptime, visibility, and cost effectiveness
• Work cross-functionally to define requirements and plot a long term roadmap for systems
• Participate in code reviews, architectural discussions, and technical decision-making across the tech stack
• Help define and improve coding standards, development processes, and best practices
• Lead and mentor other engineers, fostering a culture of learning and collaboration
• Help shape long-term Creative Serving strategy and roadmap

Staff Software Engineer, Creative Serving

Data Scientist

• Define key success metrics in collaboration with Product and Engineering teams; ensure metrics are statistically sound and consistently measured.
• Design and conduct A/B tests and other experiments to validate product hypotheses with statistical rigor, providing objective assessments of product impact.
• Apply advanced statistical and machine learning methods to uncover performance drivers/bottlenecks, and help inform the direction of Liftoff’s ML development.
• Develop scalable analytical frameworks and reusable code to streamline recurring analyses and improve internal data models.
• Productionize deep analytics work into user-facing dashboards, applications, and data products that enable self-service insights and scalable performance monitoring across teams.
• Collaborate with Product, Data Engineering, and ML teams to evaluate new features, improve modeling frameworks, and continuously iterate on ML performance.
• Investigate anomalies and trends in product or business performance and present clear, actionable insights.
• Mentor analysts, foster a culture of data literacy, and set standards for analytical rigor both within the Product Analytics function and across the organization.
• Document methodologies, models, and workflows to ensure reproducibility, transparency, and institutional knowledge.

Data Scientist, Product Analytics

Account Manager

• Work with the Head of Demand and Regional Demand Leads to drive our advertiser growth strategy, report internally on advertiser performance wins and challenges.
• Forecast revenue and manage a pipeline of potential and current business.
• Be fully responsible for growing revenue from mature and emerging advertisers.
• Engage in daily contact with key clients, attend meetings collaboratively with reports and cross-functional team members.
• Lead customer-facing communication for performance updates, including QBRs & other strategic meetings.
• Collaborate with the Operations and Creative teams to implement growth strategies. Create, run tests, and implement changes that increase profits and meet our clients' needs.
• Initiate performance investigations and work with Operations teams to tackle those and communicate any findings back to the client.
• Work closely with internal teams (Supply, Legal, and Finance) to lead investment and legal approvals/renewals, structuring deals that maximize revenue for all constituents and entice clients to work with us.
• Synthesize customer feedback and help inform the product roadmap.
• Be a self-motivated problem solver with outstanding attention to detail.
• Identify key areas of revenue opportunity in the industry and within the region.
• Attending industry events to evangelize Liftoff and our technology.

Account Manager, Demand

Account Executive

• Work with the Head of Demand and Regional Demand Leads to drive our advertiser growth strategy, report internally on advertiser performance wins and challenges.
• Expertly manage and grow a portfolio of mobile advertisers, define their strategies, and align internal resources to execute on their goals
• Forecast revenue and manage a pipeline of potential and current business.
• Be fully responsible for growing revenue from mature and emerging advertisers.
• Engage in daily contact with key clients, attend meetings together with reports and cross-functional team members.
• Lead customer facing communication for performance updates incl. QBRs & other strategic meetings
• Strategically partner with Core operations teams (Operations, Creative) implement growth strategy, formulate revenue driving initiatives, experiments and optimisations to meet client needs.
• Initiate performance investigations and work with Operations teams to resolve those and communicate any findings back to the client
• Work closely with internal teams (Supply, Legal, and Finance) to lead investment and legal approvals/renewals, structuring deals that maximize revenue for all constituents and entice clients to work with us.
• Synthesize customer feedback and help inform the product roadmap.
• Be a self-motivated problem solver with outstanding attention to detail.
• Identify key areas of revenue opportunity in the industry and within the region.
• Attend industry events to evangelize Liftoff and our technology.
• Collaborate cross-functionally with sales, ad operations, and other internal and external partners
• Ongoing customer communication and relationship-building efforts
• Impact the processes and functions of the Account Management organization
• Knowledge sharing with the Account Management group in order to increase success and expertise of the collective team
• Serve as a positive role model for the Account Management organization
• Showcase expert knowledge of the Liftoff product and employ creative solutions to help our customers succeed