Search Unity

hero image

San Francisco, CA, USA

Principal Machine Learning Engineer

ALERT: Unity has received reports of scams where individuals purporting to be Unity HR representatives conduct bogus employment interviews via email or text, and then request payment as a condition for receiving an offer of employment. Please be aware that Unity does not conduct interviews by email or text, and will never request payment as a condition for applying for a position or receiving an offer of employment. These scam operators may also ask for your personal information (name, address, birthdate, social security number, etc.) which you should not provide to them. If you have been a target of such a scam, you should report it by contacting the U.S. Federal Trade Commission (see this FTC posting for further details) the office of your state Attorney General, or the government agency responsible for investigating matters such as this where you reside this FTC posting for further details) the office of your state Attorney General, or the government agency responsible for investigating matters such as this where you reside.

DepartmentEngineering
TypeFull time
Requisition IDJOBREQ-2412595

Role Description

The Opportunity

We are looking for an experienced Principal Machine Learning Engineer with a strong background in machine learning and a proven track record in the AdTech sector. The ideal candidate will lead our data engineering efforts, focusing on developing and optimizing our data pipelines for machine learning models to enhance our advertising technology solutions. You will lead the effort in driving our data strategy, to enable the next generations of Machine Learning models to drive our Ad Business

What you’ll be doing:

  • Lead the design, implementation, and continuous improvement of data pipeline for machine learning that drive our AdTech platform.
  • Collaborate with cross-functional teams to understand business needs and translate them into complex data models and algorithms.
  • Manage the collection, storage, and processing of large-scale data sets to ensure they are optimized for machine learning.
  • Develop and maintain a scalable and reliable data infrastructure that supports real-time and batch data processing.
  • Stay abreast of industry trends and advancements in AdTech and machine learning to identify and implement best practices.
  • Mentor senior data engineers and scientists, fostering a culture of technical excellence and innovation.
  • Ensure data privacy and compliance standards are met in all data engineering and machine learning initiatives.

What we’re looking for:

  • Bachelor's or Master's degree in Computer Science, Engineering, Mathematics, or a related field.
  • Minimum of 7 years of experience in data engineering with a focus on machine learning models, preferably in the AdTech industry.
  • Proficient in programming languages such as Python, Scala, or Java.
  • Extensive experience with big data technologies (e.g., Flink, Spark) and cloud platforms (e.g., GCP preferred, AWS).
  • Strong knowledge of machine learning frameworks (e.g., TensorFlow, PyTorch) and experience with deployment of ML models at scale.
  • Demonstrated ability to lead projects and collaborate effectively with cross-functional teams.
  • Excellent problem-solving skills and ability to work in a fast-paced, dynamic environment.

Life at Unity

Unity [NYSE: U] is the world's leading platform of tools for creators to build and grow real-time games, apps, and experiences across multiple platforms. Creators, ranging from game developers to artists, architects, automotive designers, infrastructure experts, filmmakers, and more, use Unity to bring their imaginations to life across multiple platforms, from mobile, PC, and console, to spatial computing.  

As of the fourth quarter of 2023, more than 69% of the top 1,000 mobile games are made with Unity as derived from a blended number of the top 1,000 games in the Google Play Store and iOS App Store. In 2023, Made with Unity applications had an average of 3.7 billion downloads per month. For more information, please visit www.unity.com

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

Headhunters and recruitment agencies may not submit resumes/CVs through this Web site or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at DPO@unity.com.

#LI-ED1 #DIR

*Note: Certain locations require a good faith disclosure of the base pay for the role. The actual base pay for the successful candidate may differ based on location and level.
Gross pay salary
$239,100$323,400 USD

Other positions in Engineering

Concepteur(rice) graphique sénior | Senior Graphics DeveloperMontreal, CanadaFull timeDeveloper, Release Tools, Release EngineeringBrighton, United KingdomFull timeDeveloper Support Engineer (Game Development Customer Facing)Tokyo, JapanFull timeDeveloper Support Engineer (Game Development Customer Facing)Tokyo, JapanFull timeDéveloppeur en Apprentissage Machine | Machine Learning Developer, Muse Chat LLMMontreal, CanadaFull timeDéveloppeur(euse) de Logiciels, Multiplayer Services | Software Developer, Multiplayer ServicesMontreal, CanadaFull timeDéveloppeur(euse) de logiciels senior, AQ | Senior Software Developer, QAMontreal, CanadaFull timeDéveloppeur(se) graphique sénior, fonctionnalités SRP | Senior Graphics Developer, SRP FeaturesMontreal, CanadaFull timeDirector, XR EngineeringBellevue, WA, USAFull timeGestionnaire, Développement de logiciels, Unity Asset Solutions | Manager, Software Development, Unity Asset SolutionsMontreal, CanadaFull timeGestionnaire du Développement – Plateforme Web Ingénierie | Software Development Manager, Web PlatformMontreal, CanadaFull timeIdentity and Access Management (IAM) EngineerRemote, USAFull timeIdentity and Access Management (IAM) EngineerAustin, TX, USAFull timeLead, Software Engineering, XR InputNew York, NY, USAFull timeManager, Software Engineering, Web PlatformBellevue, WA, USAFull timePartner Relations Manager, Industry (SMB)Tokyo, JapanFull timePartner Relations Manager, Industry (SMB)Seoul, South KoreaFull timePrincipal Machine Learning EngineerRemote, USAFull timePrincipal Machine Learning EngineerSan Francisco, CA, USAFull timeProduction Analyst, Support teamTel Aviv, IsraelFull timeResponsable Développeur de logiciels , XR Input | Lead, Software Development, XR InputMontreal, CanadaFull timeSalesforce EngineerBengaluru, IndiaFull timeSenior Android DeveloperTel Aviv, IsraelFull timeSenior Backend DeveloperTel Aviv, IsraelFull timeSenior Backend EngineerTel Aviv, IsraelFull timeSenior Customer Success ManagerSeoul, South KoreaFull timeSenior Frontend EngineerTel Aviv, IsraelFull timeSenior Full Stack EngineerTel Aviv, IsraelFull timeSenior Full Stack Engineer (FE Oriented)Tel Aviv, IsraelFull timeSenior Machine Learning EngineerTel Aviv, IsraelFull timeSenior Software EngineerCopenhagen, DenmarkFull timeSenior Software Engineer, Core Low Level SystemsBrighton, United KingdomFull timeSenior Software Engineer, Export EngineeringCopenhagen, DenmarkFull timeSenior Software Engineer - FrontendSeoul, South KoreaFull timeSenior Software Engineer, OfferwallSan Francisco, CA, USAFull timeSenior Technical Art Manager - Unity GraphicsBrighton, United KingdomFull timeSenior Technical Art Manager - Unity GraphicsCopenhagen, DenmarkFull timeSenior Technical Art Manager - Unity GraphicsStratford-upon-Avon, United KingdomFull timeSenior Workday Engineer / ArchitectBengaluru, IndiaFull timeSite Reliability EngineerBellevue, WA, USAFull timeSoftware Developer, Release Tools, Release EngineeringVilnius, LithuaniaFull timeSoftware EngineerSeoul, South KoreaFull timeSoftware Engineer, Microsoft PlatformsStratford-upon-Avon, United KingdomFull timeStaff Mobile SDK EngineerTel Aviv, IsraelFull timeTechnical Salesforce Engineering ManagerBengaluru, IndiaFull timeTechnical Solutions EngineerTel Aviv, IsraelFull time