Développeur(se) Senior en Apprentissage Automatique / Opérations d'Apprentissage Automatique | Senior Machine Learning/MLOps Developer

4 Months ago • 4-8 Years

Job Summary

Job Description

Senior Machine Learning/MLOps Developer needed for Unity Ads in Montreal. You'll design, develop, and maintain cloud ML pipelines for ad moderation. Experience with Python, Terraform, GCP/AWS, Docker, K8s, Kafka, Github Actions, and SQL is essential. Strong data manipulation skills and experience building large-scale ETL pipelines are required.
Must have:
  • Python, Terraform
  • GCP/AWS, Docker
  • K8s, Kafka
  • ETL Pipelines
Good to have:
  • Ray, Dask
  • A/B Testing
  • ML Monitoring
  • BigQuery, Pandas
Perks:
  • Not Mentioned
  • Not Mentioned

Job Details

L’opportunité

Nous sommes à la recherche d’un(e) Développeur(se) Senior en Apprentissage Automatique pour rejoindre notre équipe Data Services et Modération chez Unity Ads ! Dans ce rôle, vous jouerez un rôle clé dans l’optimisation et la mise en place de systèmes ML et pipelines ETL à grande échelle pour soutenir nos efforts de modération des publicités. Vous collaborerez étroitement avec des scientfiques de données, des développeur(se)s et des gestionnaires de produit pour développer, déployer et intégrer des solutions d’apprentissage profond et des technologies LLM/RAG dans notre infrastructure publicitaire Unity. Si vous cherchez un défi stimulant où vous pouvez avoir un réel impact sur la monétisation des développeurs, nous aimerions beaucoup en discuter avec vous !

Ce que vous allez faire

  • Concevoir, développer et maintenir des pipelines d'apprentissage automatique en production dans le cloud pour le traitement en temps réel et en batch
  • Influencer et orienter la direction d’un pipeline d'apprentissage automatique évolutif
  • Collaborer avec les scientifiques de données pour créer des pipelines ETL de pré et post-traitement
  • Traduire les besoins produits en solutions techniques et mettre en œuvre des solutions efficaces
  • Gérer et améliorer les processus CI/CD pour les logiciels et outils internes

Ce que nous recherchons

  • Excellente maîtrise de Python, Terraform, des plateformes cloud (GCP/AWS), Docker, K8s, Kafka, Github Actions, serverless, ainsi que SQL
  • Expérience avec Numpy, Tensorflow, Pytorch, des bases de données vectorielles, réseaux neuronaux, vision par ordinateur, LLM, RAG, et concepts en machine learning
  • Solide expérience dans la création de pipelines ETL à grande échelle, d’API et d’applications sans serveurs
  • Solides compétences en manipulation et analyse de données avec des outils comme SQL, BigQuery, Pandas ou Spark, et expérience en visualisation de données.
  • Fortes compétences en communication et collaboration, avec une expérience réussie dans des équipes distribuées pour fournir des solutions complexes.

Vous avez peut-être également

  • Expérience avec des bibliothèques de calcul distribué comme Ray ou Dask
  • Familiarité avec des tests A/B et analyses statistiques
  • Familiarité avec des outils ML (Prometheus, Grafana) dans des environnements cloud publics (GCP, AWS, Azure)

Information supplémentaire

  • Un visa de travail ou un parrainage de l’immigration n’est pas disponible pour ce poste
  • Le support à la relocalisation n’est pas disponible pour ce poste
  • L’aide à la relocalisation internationale n’est pas disponible pour ce poste

La vie chez Unity

Unity [NYSE : U] est la première plateforme mondiale d'outils permettant aux créateurs de concevoir et de développer des jeux, applications et expériences en temps réel sur de multiples plateformes. Les créateurs, qu'il soient développeurs de jeux, artistes, architectes, concepteurs automobiles, experts en infrastructures, cinéastes ou autres, utilisent Unity pour donner vie à leur imagination sur de multiples plateformes, que ce soit sur mobile, PC, console ou informatique spatiale.

Au quatrième trimestre 2023, plus de 69 % des 1,000 jeux mobiles les plus populaires ont été créés avec Unity, d'après un nombre combiné provenant des 1,000 meilleurs jeux dans Google Play Store et l’App Store d'iOS. En 2023, les applications Made with Unity ont été téléchargées en moyenne 3,7 milliards de fois par mois. Pour plus d'informations, veuillez consulter le site www.unity.com.

Unity est un employeur fier de garantir l’égalité des chances. Nous nous engageons à favoriser un environnement inclusif et innovateur et à célébrer nos employés à travers l’âge, l’éthinicité, la couleur, l’ascendance, l’origine nationale, la religion, le handicap, le sexe, l’identité ou l’expression de genre, l’orientation sexuelle ou tout autre statut protégé conformément à la loi applicable. Nos différences sont des forces nous permettant de répondre aux besoins croissants et évolutifs de nos clients, partenaires et collaborateurs. Veuillez remplir ce formulaire si vous nécessitez des accommodations particulières pour rendre votre expérience d’entrevue agréable et positive.

Ce poste exige que son ou sa titulaire possède une connaissance de l’anglais qui soit suffisante pour lui permettre d’avoir des échanges professionnels verbaux et écrits dans cette langue, puisque l’accomplissement des tâches liées à ce poste nécessite des communications fréquentes et régulières avec des collègues et partenaire situés à l’échelle mondiale et dont la langue commune est l’anglais.

Les chasseurs de têtes et les agences de recrutement ne peuvent pas soumettre résumes/CV par ce site Web ou directement aux superviseurs. Unity n’accepte pas des chasseurs de têtes non sollicités et des résumés (CV) d’agence. Unity ne payera pas d’honoraires à aucune agence tierce ou entreprise qui n’a pas signé d’ententes avec Unity.*

La protection de votre vie privée est importante pour nous. Veuillez prendre un moment pour consulter nos politiques de confidentialité pour les prospects et les candidats. Si vous avez des questions concernant la protection de votre vie privée, veuillez nous contacter à DPO@unity.com .

The opportunity

We’re seeking a Senior Machine Learning Developer to join our Data Services and Moderation team within Unity Ads! In this role, you’ll focus on transforming ML workflows and ETL pipelines into scalable, production-ready systems that support ad moderation efforts. You’ll collaborate with teams of data scientists, software developers, and product managers to design, develop, and deploy various deep learning and LLM/RAG solutions, and ensure their integration into our Unity Ads infrastructure. If you're looking for an exciting and challenging role, that helps app developers drive meaningful monetization, we’d love to hear from you!

What you'll be doing

  • Design, develop, and maintain cloud machine learning pipelines in production for real-time processing and batch processing.
  • Influence and craft the direction of a highly scalable machine learning pipeline.
  • Collaborate with data scientists to explore, design, and build pre/post-processing ETL pipelines.
  • Translate product requirements into a technical design and implement solutions using all resources available to you.
  • Build, monitor, and maintain CI/CD workflows for internal software/tools.

What we're looking for

  • Proficient and strong knowledge in Python, Terraform, cloud platforms (GCP/AWS), Docker, K8, Kafka, Github Actions, serverless, and SQL.
  • Familiar with Numpy, Tensorflow, Pytorch, vector DB, neural networks, computer vision, LLM, RAG and general ML concepts.
  • Rich experience in building large-scale streaming ETL pipelines, API endpoints, and serverless apps.
  • Proficiency in data manipulation and analysis using tools like SQL, BigQuery, Pandas, and/or Spark, along with experience in data visualization and dashboarding.
  • Strong interpersonal and communication skills, with successful experience collaborating with distributed teams to deliver complex solutions.

You might also have

  • Experience with distributed computing libraries such as Ray or Dask.
  • Experience in A/B testing and statistical analysis.
  • Experience with ML monitoring solutions (Prometheus, Grafana, etc) in a public cloud environment (GCP, AWS, Azure).

Additional information

  • Relocation support is not available for this position
  • International relocation support is not available for this position
  • Work visa/immigration sponsorship is not available for this position

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.

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 website 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-AR #SEN

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About The Company

Unity (NYSE: U) is the world’s leading platform for creating and operating real-time 3D (RT3D) content. Creators, ranging from game developers to artists, architects, automotive designers, filmmakers, and others, use Unity to make their imaginations come to life. Unity is the foundation upon which the world’s most powerful digital content is created. Specifically, Unity’s platform provides a comprehensive set of software solutions to create, run and monetize interactive, real-time 2D and 3D content for mobile phones, tablets, PCs, consoles, and augmented and virtual reality devices. 

In the fourth quarter of 2021, Unity had, on average, 3.9 billion monthly active end users who consumed content created or operated with its solutions. The applications developed by these creators were downloaded, on average, five billion times per month in 2021. For more information, please visit www.unity.com. 


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