Liftoff

👥 501-1000💰 Private over 4 years agoAdvertising Platforms Big Data Mobile Advertising App Marketing Ad Retargeting Mobile Ad Network💼 Private Company

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Liftoff is a technology-driven company focused on software development and engineering, specializing in language tooling and other innovative solutions.

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Jobs at this company:

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🔥 Senior Software Engineer, Attributions & Applications

Posted 15 days ago

📍 Canada, CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, OR, PA, TX, UT, WA

🧭 Full-Time

💸 135000.0 - 195000.0 USD per year

🔍 Software Development

🔧 Requirements

Very solid coding ability.
Solid core CS fundamentals (data structures, algorithms, architecting systems).
A high bar for quality and perfection, and the ability to temper it when necessary to ship.
Sets ego aside in pursuit of finding the best solution, no matter where it comes from.
Self-motivated and ability to get things done.
Excited to work on large scale distributed systems.
Excited to build and hone data-science skills.
B.S. in Computer Science (or equivalent) & 5+ years software engineering experience or M.S. in Computer Science (or equivalent) & 3+ years software engineering experience.

💡 Responsibilities

Build and have end-to-end ownership of Liftoff's attribution systems, including data processing pipelines, and high-performance services.
Build a deep knowledge of data that Liftoff collects to influence ML and data-driven applications.
Partner with the product team to plan short and long term strategy
Contribute to an “engineering excellence” culture through state-of-the-art tools, risk-driven testing, explainable systems, and code review.
Leverage your expertise in Go, SQL, or other technologies to empower and mentor the engineering team - maximizing team velocity.
Join a nimble, consistently exemplary, and skilled engineering team.

AWSBackend DevelopmentDockerPythonSoftware DevelopmentSQLKubernetesMachine LearningSoftware ArchitectureAlgorithmsData engineeringData scienceData StructuresGoCI/CDRESTful APIsData modeling

Posted 15 days ago

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🔥 Product Manager, Programmatic

Posted 17 days ago

📍 CA, WA

🧭 Full-Time

💸 135000.0 - 175000.0 USD per year

🔍 Advertising

🔧 Requirements

5+ years over all experience
2+ years of Product Management or relevant experience with recent years within Advertising or Marketing technologies
Solid analytical background to leverage data, business insights for making product decisions and measure product success
Remarkable communication, presentation, and negotiation skills with the ability to drive vision and influence cross-functional teams
Demonstrated success in ideating and bringing to market commercially viable products
Experience and/or deep desire to work in a fast-moving entrepreneurial environment

💡 Responsibilities

Product leadership for a portfolio of SSP/Ad Exchange product initiatives
Research, analyze, and validate user needs and market opportunities, then translate these insights into a strategic roadmap that aligns with our goals and vision.
Play a key role in ensuring that product efforts support the company’s overall strategy and goals
Manage the product lifecycle for a portfolio of products - defining, documenting, prioritizing, and communicating product and customer requirements
Collaborate closely with the SSP engineering team on the development, testing, and implementation of SSP features
Partner with the Sales, and analytical teams for the go-to-market strategies
Collaborate with compliance and legal teams to align product development with privacy laws
Communicate regularly across stakeholder groups, product squads and senior management

Posted 17 days ago

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🔥 Staff Software Engineer, Bidding Intelligence

Posted 21 days ago

📍 CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, OR, PA,TX, UT, and WA.

🧭 Full-Time

💸 165000.0 - 225000.0 USD per year

🔍 Software Development

🔧 Requirements

8+ years of industry experience in Software Engineering and/or Infrastructure
B.S. or higher in Computer Science
Very strong coding ability
Deep understanding of computer architectures, data structures, and algorithms
Experience building low-latency, high-throughput, distributed backend services
Experience building data-intensive applications
Good team communication and collaboration skills

💡 Responsibilities

Build state-of-the-art deep learning models to make accurate bidding decisions in millions of auctions per second
Work with an experienced team of ML, Software, and Infrastructure Engineers
Design, engineer & implement reliable, scalable, and cost-efficient systems
Achieve core business objectives by enabling next generation ML models and technologies
Utilize vendor-based products (AWS, Weights & Biases, etc.), open source technologies (PyTorch, PySpark, etc.), and in-house tooling

AWSBackend DevelopmentPythonSoftware DevelopmentData AnalysisMachine LearningPyTorchAlgorithmsData StructuresREST APIMicroservicesSoftware Engineering

Posted 21 days ago

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🔥 Senior Machine Learning Engineer

Posted about 1 month ago

📍 CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, OR, TX, UT, and WA

🧭 Full-Time

💸 155000.0 - 220000.0 USD per year

🔍 Mobile Industry

🔧 Requirements

5+ years of industry experience applying Machine Learning (including neural networks) to large scale problems.
Experience with Recommendation Systems
Hands on experience with deep neural networks in production at scale.
Solid engineering and coding skills.
Track record of well-developed execution and timely delivery of projects.
Sets ego aside in pursuit of finding the best solution, no matter where it comes from.
B.S. or higher in Machine Learning, Math, Physics or similar. PhD a plus.
Experience with AdTech is a solid plus

💡 Responsibilities

Develop and maintain machine learning models that are integral to our production decision-making system and directly influencing business outcomes.
Adopt or build new technologies for training and serving ML models (e.g. support large models, increase developer velocity, etc)
Monitor the latest ML research for functional ideas that the team could try.
Optimize ML Pipelines – Build and scale efficient pipelines for real-time and batch processing.
Model Monitoring & Improvement – Track performance, detect drift, and automate retraining.
Use strong communication skills (verbal and written) to explain statistical and machine learning concepts to both technical and non-technical audiences
Collaborate with a team of world-class engineers with diverse backgrounds.
Be part of an “engineering excellence” culture through state-of-the-art tools, risk-driven testing, explainable systems, and code review.

AWSDockerPythonSQLApache AirflowData AnalysisETLKubernetesMachine LearningMLFlowPyTorchAlgorithmsData engineeringData StructuresREST APISparkTensorflowCommunication SkillsAnalytical SkillsCollaborationCI/CDProblem Solving

Posted about 1 month ago

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🔥 Staff Software Engineer, Data Platform

Posted about 1 month ago

📍 CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, OR, TX, UT, WA

🧭 Full-Time

💸 160000.0 - 210000.0 USD per year

🔍 Software Development

🔧 Requirements

Very strong coding ability
Solid core CS fundamentals
8+ years software engineering experience
Experience building and debugging high scale distributed systems
B.S. or higher in Computer Science or equivalent experience

💡 Responsibilities

Build and have end-to-end ownership of core engines
Improve tooling and infrastructure for rapid deployment
Partner with product team for strategy planning
Contribute to an engineering excellence culture

Backend DevelopmentCloud ComputingAlgorithmsData StructuresSoftware EngineeringDebugging

Posted about 1 month ago

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🔥 Staff Machine Learning Engineer

Posted about 1 month ago

📍 CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, OR, TX, UT, WA

🧭 Full-Time

💸 190000.0 - 255000.0 USD per year

🔍 Machine Learning / AdTech

🔧 Requirements

5+ years industry experience with ML
Experience with Recommendation Systems
Hands-on experience with deep neural networks
Solid engineering and coding skills
B.S. or higher in Machine Learning, Math, or Physics

💡 Responsibilities

Develop and maintain machine learning models
Adopt or build new technologies for ML
Optimize ML pipelines for processing
Monitor and improve model performance
Communicate ML concepts to diverse audiences
Collaborate with a diverse engineering team

PythonMachine LearningMLFlowPyTorchData engineeringTensorflow

Posted about 1 month ago

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🔥 Events Specialist (Contract)

Posted about 2 months ago

📍 United States

🧭 Contract

🔍 Software Development

🔧 Requirements

4-6 years of experience in corporate event management, preferably globally.
Proven ability to plan and execute events ranging from small-scale team meetings to large company-wide events.
Ability to work collaboratively with teams across regions and businesses, delivering high levels of performance and a best-in-class employee experience that is consistent across all regions.
Capable of managing multiple projects and priorities simultaneously; strong project management skills.
Experience with tracking and reporting budgets in spreadsheets.
Excellent written/verbal communication and interpersonal skills; ability to manage executive stakeholders and write engaging announcements.
Ability to multi-task in a fast-paced environment.
Strong organizational skills and attention to detail.
Ability to collaborate with outside vendors and external service providers.
Proven ability to think strategically and creatively to solve problems under pressure.
Flexibility to travel domestically and internationally for event support.

💡 Responsibilities

Support the Senior Manager, Employee Experience with executing on the strategy for Liftoff Lives, ERC events, and team gatherings that align with the company employee experience objectives.
Work with the Senior Manager, Employee Experience to develop detailed project plans and timelines for Liftoff Lives events to fuel their successful execution.
Complete assigned tasks related to Liftoff event logistics including but not limited to: budgeting, attendance strategy, venue selection, and more.
Develop communications in accordance with a timeline that ensures timely and thoughtful dissemination of Liftoff Live event details and creates excitement for team alignment.
After each Liftoff Live, collaborate with the Em-Ex team on a detailed post-event summary including budget reconciliation, analyzed survey feedback, and areas for improvement to share takeaways with key stakeholders.
Continuously assess existing processes and recommend proactive improvements (i.e. new technologies, changes/clarifications in policies, etc.) to Senior Manager, Employee Experience to support a positive experience consistent with our global event strategy.
Collaborate with the Em-Ex team on processes for the company to request team gathering event support, ensuring that all requests are responded to and executed against according to the support level established.
Collaborate with regional employee experience specialists to coordinate and support in-hub team gathering requests as needed, ensuring successful execution.
Update event pages on our company intranet, ensuring information remains up to date.
Work with the Em-Ex team to develop questions for post-event surveys in advance for Ops team execution to gather feedback and analyze success through survey results, participation rates, and other KPIs.
Manage assigned event vendor relationships flawlessly, negotiate pricing fiercely.
Ensure execution of programs and events are in compliance with all local regulations and laws, and appropriately reflect local and global Liftoff culture.
Collaborate regularly with the wider Em-Ex team for coordination on ERC event proposals, dates, support, and execution.
In collaboration with People Team Leadership, drive the planning and execution of our annual People Team Offsite.

Project ManagementProject CoordinationCommunication SkillsProblem SolvingCustomer serviceNegotiationOrganizational skillsTeamworkBudgetingStakeholder management

Posted about 2 months ago

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🔥 Director of Business Systems

Posted 3 months ago

📍 CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, PA, OR, TX, UT, WA

🧭 Full-Time

💸 165000.0 - 230000.0 USD per year

🔍 AdTech

🔧 Requirements

10+ years in technology architecture, design and planning across various technology stacks.
5-7 years of leadership experience.
Bachelor’s degree in computer science, information systems, or related fields; Master’s or MBA preferred.
Experience managing complex IT platforms and leading software engineering teams.
Expertise in aligning emerging technologies with business strategies.
Knowledge of SaaS, PaaS, APIs, and microservices.
Ability to translate business process requests into technical requirements.

💡 Responsibilities

Design and oversee the enterprise-wide systems roadmap, ensuring alignment with business goals.
Establish governance standards to maintain system and data integrity.
Collaborate with IT teams to understand business needs and assist in architecture initiatives.
Drive business process improvements and lead integrated system design.
Develop strategies for effective technology deployment and user adoption.
Manage business solutions teams to deliver innovative technology solutions.

LeadershipProject ManagementCloud ComputingSoftware ArchitectureMicroservicesChange ManagementSaaS

Posted 3 months ago

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🔥 Senior Data Analyst

Posted 3 months ago

📍 CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, PA, OR, TX, UT, WA

🧭 Full-Time

💸 100000.0 - 120000.0 USD per year

🔍 Ad-Tech, Mobile Gaming

🔧 Requirements

B.A./B.S. with an analytical focus area
5+ years relevant working experience
Deep knowledge of SQL for data manipulation
Ability to translate data into business recommendations
Excellent written and verbal presentation skills

💡 Responsibilities

Work closely with stakeholders across teams
Lead transformational, high-impact projects
Investigate revenue-related issues
Design, develop, and automate reports and dashboards
Prototype and refine dashboards using Looker and Tableau
Mentor other teams

PythonSQLData AnalysisETLTableau

Posted 3 months ago

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🔥 Senior Gen AI Software Engineer

Posted 3 months ago

📍 CA, CO, ID, IL, FL, GA, MA, MI, MN, MO, NJ, NV, NY, OR, TX, UT, WA

🧭 Full-Time

🔍 Mobile advertising technology

🔧 Requirements

Seasoned software engineer with proven experience building products 0-1 and a strong proficiency in Python.
Expertise in autonomous Gen AI agents in sales, customer support, or other functions, demonstrating proficiency in multi-agent systems and complex task decomposition.
Experience in developing and implementing evaluation frameworks for Gen AI products, including automated testing and human-in-the-loop feedback systems.
An experienced prompt engineer with significant time optimizing Gen AI products through systematic experimentation and iteration.
Ability to navigate ambiguity, make quick decisions, and adapt as new information emerges.
Deep understanding of LLMs' capabilities and advocacy for effective model use without over-constraining.

💡 Responsibilities

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 to assess model performance.
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.

PythonArtificial IntelligenceMachine Learning

Posted 3 months ago

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