Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Machine Learning Engineer

Unity

’opportunité

Chez Unity, nous façonnons l’avenir du développement 3D en temps réel en permettant aux créateurs d’exploiter des systèmes intelligents et autonomes. Notre IA agentique de nouvelle génération (orientée vers des objectifs, adaptative, et capable de raisonner et de planifier dans des environnements dynamiques) transforme la manière dont les jeux et les simulations prennent vie.

Nous recherchons un(e) Ingénieur(e) Machine Learning Senior pour diriger le développement de ces systèmes d’IA fondamentaux au sein du moteur Unity, donnant aux créateurs les moyens de construire des agents en jeu et des simulations plus intelligents et plus réactifs. Votre travail stimulera directement l’innovation, permettant aux développeurs et aux designers d’intégrer de manière fluide des comportements d’IA sophistiqués dans leurs mondes.

Ce poste est parfait pour quelqu’un de passionné par le fait de repousser les limites de l’IA, des systèmes multi‑agents, de l’apprentissage par renforcement et de la prise de décision intelligente dans des environnements complexes et en temps réel.

Ce que vous ferez

  • Concevoir, implémenter et faire évoluer à grande échelle des systèmes d’agents IA dans des environnements Unity qui permettent un comportement orienté vers des objectifs, la planification et l’exécution de tâches, et une prise de décision tenant compte de l’environnement.
  • Développer des frameworks agentiques réutilisables (tels que des modules de planification, des systèmes de mémoire ou des couches d’adaptation de politique) que les créateurs peuvent étendre dans leurs propres projets.
  • Développer des modèles d’IA pour le système agentique Unity AI. Les modèles d’IA effectuent diverses tâches pour la création de jeux Unity.
  • Intégrer de manière fluide des modèles de Machine Learning dans les contraintes d’un moteur de jeu en temps réel, en optimisant la latence, la puissance de calcul et le déterminisme.
  • Diriger des initiatives à fort impact, incluant l’apprentissage par renforcement hiérarchique pour des comportements évolutifs, des frameworks de planification IA et d’inférence d’objectifs pour les PNJ et les simulations, ainsi que des systèmes de mémoire d’agent et de modélisation du monde pour un comportement persistant et crédible.
  • Collaborer avec des équipes internes et externes pour débloquer des cas d’usage innovants dans le jeu vidéo, la simulation et la narration interactive.
  • Contribuer à la vision à long terme et à la feuille de route des offres d’IA agentique de Unity, en garantissant la modularité, l’utilisabilité et la performance sur toutes les plateformes.
  • Établir et promouvoir les bonnes pratiques en matière de qualité des modèles, d’évaluation basée sur la simulation et de sécurité ML/IA au sein des systèmes en temps réel.
  • Encadrer des ingénieurs et des chercheurs tout en cultivant une culture technique d’innovation, d’excellence et de collaboration.

Ce que nous recherchons

  • Diplôme de niveau avancé (Master ou Doctorat) en informatique, Machine Learning, robotique ou dans un domaine connexe, ou expérience pratique équivalente.
  • Plus de 5 ans d’expérience concrète dans le développement de systèmes de ML en production, idéalement dans des environnements en temps réel ou interactifs.
  • <
  • Solide expérience dans un ou plusieurs des domaines suivants : apprentissage par renforcement, fine-tuning, prise de décision en situation d’incertitude, planification IA ou systèmes multi‑agents.

The opportunity

At Unity, we’re shaping the future of real-time 3D development by enabling creators to harness intelligent, autonomous systems. Our next-generation agentic AI - goal-directed, adaptive, and capable of reasoning and planning in dynamic environments - is transforming how games and simulations come to life.

We’re looking for a Senior Machine Learning Engineer to lead the development of these foundational AI systems within the Unity engine, empowering creators to build smarter, more responsive in-game agents and simulations. Your work will directly drive innovation, allowing developers and designers to integrate sophisticated AI behaviour seamlessly into their worlds.

This role is perfect for someone passionate about pushing the boundaries of AI, multi-agent systems, reinforcement learning, and intelligent decision‑making in complex, real‑time environments.

What you'll be doing

  • Design, implement, and scale AI agent systems in Unity environments that enable goal-directed behaviour, task planning and execution, and environment‑aware decision‑making.
  • Develop reusable agentic frameworks—including planning modules, memory systems or policy‑adaptation layers—that creators can extend in their own projects.
  • Develop AI models for the Unity AI agentic system. The AI models perform various tasks for building Unity games.
  • Integrate Machine Learning models seamlessly within real‑time game engine constraints, optimizing for latency, compute, and determinism.
  • Lead high‑impact initiatives, including hierarchical reinforcement learning for scalable behaviours, AI planning and goal inference frameworks for NPCs and simulations, and agent memory and world‑modelling systems for persistent, believable behaviour.
  • Collaborate across internal and external teams to unlock innovative use cases in gaming, simulation, and interactive storytelling.
  • Contribute to the long‑term vision and roadmap for Unity’s agentic AI offerings, ensuring modularity, usability, and performance across platforms.
  • Establish and champion best practices for model quality, simulation‑based evaluation, and ML/AI safety within real‑time systems.
  • Mentor engineers and researchers while cultivating a technical culture of innovation, excellence, and collaboration.

What we're looking for

  • Advanced degree (MS or Ph.D.) in Computer Science, Machine Learning, Robotics, or a related field—or equivalent practical experience.
  • 5+ years of hands‑on experience developing ML systems in production, ideally within real-time or interactive environments.
  • Strong background in one or more of the following: reinforcement learning, fine‑tuning, decision‑making under uncertainty, AI planning, or multi‑agent systems.

Cette fourchette correspond au salaire de base prévu pour ce poste. En plus du salaire de base, ce poste peut donner droit à des attributions d’actions et à une participation à nos programmes d’incitation de l’entreprise, comme des primes annuelles discrétionnaires ou des commissions de vente. Le montant final de l’offre dépendra de plusieurs facteurs, notamment l’emplacement géographique ainsi que l’expérience pertinente, le parcours professionnel, et les compétences du/de la candidat(e).

This range reflects the anticipated base salary for this position. Beyond base salary, this role may be eligible for equity awards and participation in our company incentive plans (such as annual discretionary bonuses or sales commissions). The final offer amount will depend on several factors, including geographic location and the candidate’s relevant experience, professional background, and skill set.

Avantages

Chez Unity, nous voulons que nos membres d’équipe s’épanouissent. Nous offrons un large éventail d’avantages conçus pour soutenir le bien‑être et l’équilibre travail‑vie personnelle.

Veuillez noter: L’admissibilité aux avantages, les offres spécifiques et la couverture varient selon le pays et le statut d’emploi.

  • assurance santé, vie et invalidité complète
  • Subvention pour les déplacements
  • Participation des employés à l’actionnariat
  • Régimes de retraite/pension compétitifs
  • Vacances et congés personnels généreux
  • Soutien aux nouveaux parents grâce à des congés et des programmes de soutien aux familles
  • Collations offertes au bureau
  • Programmes et soutien en matière de santé mentale et de bien‑être
  • Groupes‑ressources pour employés
  • Programme mondial d’aide aux employés
  • Programmes de formation et de perfectionnement
  • Programme de bénévolat et de jumelage de dons

La vie chez Unity

Unity [NYSE : U] est le premier moteur de jeu au monde, propulsant les expériences de plus de 3 milliards d’utilisateurs(rices) chaque mois. Les plus grands jeux mobiles, les titres indépendants PC les plus populaires, des jeux console parmi les plus innovants, ainsi que la quasi‑totalité des principales expériences XR et jeux Web sont développés, déployés et optimisés avec Unity.

Unity accompagne également des équipes dans des secteurs tels que l’automobile, l’industrie manufacturière et la santé pour concevoir, simuler et collaborer en 3D – comblant ainsi l’écart entre les idées et la réalité. Pour plus d’informations, veuillez visiter

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. Si vous êtes en situation de handicap ou avez des besoins spécifiques nécessitant des aménagements pour que votre entretien se déroule dans les meilleures conditions, nous vous invitons à remplir ce formulaire afin de nous en informer et que nous puissions faire le nécessaire.

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 View email address on publisher.sourcingsquare.com.

Benefits

At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well‑being and work‑life balance.

Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.

  • Comprehensive health, life, and disability insurance
  • Commute subsidy
  • Employee stock ownership
  • Competitive retirement/pension plans
  • Generous vacation and personal days
  • Support for new parents through leave and family‑care programs
  • Office food snacks
  • Mental Health and Well‑being programs and support
  • Employee Resource Groups
  • Global Employee Assistance Program
  • Training and development programs
  • Volunteering and donation matching program

Life at Unity

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit

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 you have a disability that means 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 View email address on publisher.sourcingsquare.com.

#J-18808-Ljbffr
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Machine Learning Engineer in Montréal, QC vacancy
  •  ...wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed.  About the Role We are hiring a Senior Machine Learning Engineer Scientist to lead the development of scalable graph-based... 
    Senior
    Long term contract
    Permanent employment
    Full time
    Local area
    Worldwide
    Flexible hours

    SAP

    Montréal, QC
    8 hours ago
  •  ...simulations prennent vie. Nous recherchons un(e) Ingénieur(e) Machine Learning Senior pour diriger le développement de ces systèmes d’IA...  ...simulations come to life. We’re looking for a Senior Machine Learning Engineer to lead the development of these foundational AI systems... 
    Senior
    Long term contract
    Temporary work
    Apprenticeship
    Work at office
    Worldwide

    LE140 Unity Technologies Canada Company

    Montréal, QC
    1 day ago
  • $168k - $193k per year

     ...first AV software company with the vision to partner directly with a truck manufacturer.     Meet the Team   As a Senior Machine Learning Engineer – Camera Models, you will develop and deploy machine learning models that power camera-based perception for autonomous... 
    Senior
    Remote job
    Full time
    Work at office
    Relocation

    Torc Robotics

    Montréal, QC
    20 days ago
  •  ...We're looking for a Senior Machine Learning Engineer with strong computer vision expertise to join our Biometrics team. You'll ramp up on the biometrics domain while contributing to the design, training, and scaling of our ML systems end-to-end on AWS. The final job level for... 
    Senior
    Worldwide

    Jumio

    Montréal, QC
    28 days ago
  • $400k per year

     ...Job Description: Position: Machine Learning Engineer Location: Remote / Hybrid Employment Type: Full-time Responsibilities Design, train...  ...in Python and ML frameworks (TensorFlow, PyTorch, Scikit-learn). Experience with cloud platforms (AWS, GCP, Azure) and containerization... 
    Suggested
    Full time
    Remote work
    Relocation

    MS Systems

    Montréal, QC
    9 days ago
  •  ...Machine Learning Engineer – Biometrics (Computer Vision) We’re looking for a Staff/Senior Machine Learning Engineer with deep expertise in computer vision and biometrics to lead the design and scaling of face recognition systems in production. You’ll build and train models... 
    Senior
    Worldwide

    Jumio

    Montréal, QC
    28 days ago
  •  ...Job Description We are looking for a Senior C++ Programmer to play a key role in building...  ...cutting-edge applications powered by Machine Learning. The role of the senior C++ Programmer...  ...Develop, integrate, and maintain inference engines, ML libraries, and frameworks. ~... 
    Senior
    Full time

    Ubisoft

    Montréal, QC
    more than 2 months ago
  •  ...team works on a variety of high-impact machine learning projects, and we are looking for a Machine...  ...s degree in computer science, software engineering or equivalent ~5+ years of experience...  ..., kernel/runtime tuning, serving engines) ~ Experience with one or more of the... 

    DRW

    Montréal, QC
    4 days ago
  •  ...Mistral AI is seeking a Applied AI Engineer to facilitate the adoption of its products...  ...understanding of concepts and algorithms underlying machine learning and LLMs • You're experienced with...  ...Your privacy matters to us. You can learn more about how we handle your personal... 
    Full time
    Internship
    Relocation package

    Mistral

    Montréal, QC
    more than 2 months ago
  •  ...Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are seeking experienced Senior...  ...to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software engineering... 
    Senior
    Remote job
    For contractors

    YO AI Labs

    Montréal, QC
    a month ago
  •  ...Responsibilities Conduct machine learning research with Epic Research scientists and programmers. Create and evaluate state-of-the-art machine learning models across vision, language, speech, embodied agents, and game development. Work on research topics such as interactive... 
    Full time
    Part time
    Internship
    Flexible hours

    Epic Games

    Montréal, QC
    7 days ago
  •  ...technology powers over 25,000 machines across 4,000 factories across...  ..., solving complex challenges, learning fast, and seeing the results of...  ...Job Description As a Senior  Software Developer at Vention...  ...managers, designers, and other engineers to deliver robust applications... 
    Senior
    Long term contract
    Full time
    Internship
    Work at office
    Work from home

    Vention

    Montréal, QC
    more than 2 months ago
  •  ...Responsibility: Job Requisition ID # 25WD87909 Machine Learning Developer- AI/ML Platform About Autodesk...  .... We are a global leader in 3D design, engineering, manufacturing, and entertainment...  ...et de l'inférence de modèles d'IA/AA Learn More / Plus d'information About Autodesk... 
    Long term contract
    Full time
    For contractors
    Live In

    Autodesk

    Montréal, QC
    8 days ago
  •  ...Requisition ID # 24WD79050 24WD79050, Principal Machine Learning Developer French to follow!/La...  ...and make a better world. Reporting to our Senior Software Development Manager, you'll...  ...expérimentation de nouvelles solutions et idées Learn More / Plus d'information About Autodesk... 
    Senior
    Long term contract
    Full time
    For contractors

    Autodesk

    Montréal, QC
    8 days ago
  • $123k - $180.4k per year

     ...de poste en français suivra / The French job posting follows. Senior Machine Learning Operations Developer, Inference, AI/ML Platform Position Overview Autod​esk, a global leader in 3D design, engineering, manufacturing, and entertainment software, is seeking a skilled... 
    Senior
    Apprenticeship

    Autodesk

    Montréal, QC
    1 day ago
  •  ...looking for a Manager, Data Science & Machine Learning to join our Data team in Canada. The Manager...  ...). ~ Demonstrated experience with ML engineering practices that include model serving,...  ...~ MLOps fluency to collaborate with Senior ML engineers in defining standards, reviewing... 
    Senior
    Full time
    Work at office
    Remote work
    Flexible hours

    Lightspeed Commerce

    Montréal, QC
    more than 2 months ago
  •  ...vision par ordinateur, de l’apprentissage machine et du développement logiciel. Ensemble,...  ...specialists in computer vision, machine learning, and software development. Together, we develop...  ...fit: Master’s degree in Electrical Engineering, Computer Engineering, Computer Science,... 
    Daily paid
    Full time
    Apprenticeship
    Internship
    Flexible hours

    Genetec

    Montréal, QC
    16 days ago
  • $200k per year

     ...Machine Learning / Quant Researcher Role: Machine Learning/Quant Researcher Client: Elite FinTech Firm Compensation: Up to $200k...  ...• Collaborating with a world-class team of researchers and engineers to push the boundaries of automated trading. Requirements... 
    Permanent employment
    Internship

    Hunter Bond

    Montréal, QC
    a month ago
  • Participez à un rôle clé chez LoiZéro en tant que Développeur Senior pour une plateforme de données d'apprentissage automatique. Ce poste exige une expertise solide en architecture de données et en pipelines de traitement. LoiZéro recherche un développeur senior chargé de faire... 
    Senior

    LawZero

    Montréal, QC
    4 days ago
  •  ...regulations Interacts with engineering firms, prepares bid sheets...  ...at Lockheed Martin Commercial Engine Solutions (LMCES) Has completed...  ...manufacturing facility and a machine shop Has experience in...  ...your career including: Free learning resources through a modern... 
    Senior
    Permanent employment
    Full time
    Part time
    Work at office
    Remote work
    Worldwide
    Flexible hours

    Lockheed Martin Corporation

    Montréal, QC
    8 days ago
  • $101.04k - $151.04k per year

     ...You’ll have opportunities to learn and lead in a forward-thinking...  ...Looking For: This role leverages engineering skills, as well as industry...  ...challenges. Guided by more senior colleagues, this person contributes...  ...industrial scanning and/or machine vision solutions and... 
    Senior
    Local area
    Remote work

    Zebra Technologies

    Montréal, QC
    1 day ago
  •  ...multidisciplinaire (vision numérique, apprentissage machine, développement logiciel) qui crée des...  ...team (computer vision, machine learning, software development) creating automatic...  ...continuous quality Work closely with engineers and product managers to ensure reliable and... 
    Full time
    Apprenticeship
    Flexible hours

    Genetec

    Montréal, QC
    more than 2 months ago
  •  ...Nous sommes à la recherche un programmeur principal en C++ qui contribuera au développement d’applications dans le domaine du Machine Learning. Le rôle du programmeur principal en C++ avec une expérience en IA/ML est d’apporter les meilleures pratiques et principes de conception... 
    Senior
    Full time
    Apprenticeship

    Ubisoft

    Montréal, QC
    more than 2 months ago
  •  ...We are seeking a senior distributed machine learning (ML) research developer to join our team working on a novel AI safety agenda. In this role, you...  ...computer science field (e.g., computer science, computer engineering, software engineering) is required. An advanced degree (... 
    Senior
    Full time
    Work at office

    LawZero

    Montréal, QC
    more than 2 months ago
  •  ...consulting, data science, AI technologies, data engineering, and digital transformation. We do not...  ...The Role Artefact is looking for a Senior AI & Agentic Engineer: a full-stack...  ...(Anthropic), Google Cloud Professional Machine Learning Engineer, Google Cloud Generative AI... 
    Senior
    Full time

    Artefact

    Montréal, QC
    17 hours ago
  •  ...Overview Nomad has an exciting opportunity for an experienced Senior Linux System Engineer to join our global Engineering division in Montreal, Canada....  ...to adapt to fit the demands of the business.  Ability to learn on the job.  Travel Required: Yes Key Behavioral... 
    Senior
    Work at office
    Flexible hours

    Alstom

    Montréal, QC
    8 hours ago
  •  ...opportunity:   Who we're looking for: As a senior member of the Service Monitoring Systems...  ...A degree in computer science, computer engineering, telecommunications, networking, or...  ...for innovation, automation, and continuous learning in the fields of networking and software... 
    Senior
    Full time
    Contract work
    Work at office
    Shift work

    Rogers Communications

    Montréal, QC
    8 hours ago
  •  ...the United States, Canada, China, India, Mexico, the Netherlands, and the United Kingdom. Primary Function Performs advanced engineering tasks with no direct supervision. Lead mentor to the engineering design team in development projects throughout the entire cycle from... 
    Senior
    Long term contract
    Remplacement
    Contract work
    Temporary work
    For contractors
    Local area
    Worldwide

    A. O. Smith Corporation

    Montréal, QC
    8 hours ago
  •  ...Description Role Overview We are seeking an experienced Senior Developer to support the implementation, optimisation, and transformation of Power Platform initiatives. The role requires deep understanding of the solution and relevant experience. the successful candidate... 
    Senior
    Full time

    Bbgc

    Montréal, QC
    5 days ago
  • $96.56k - $128.74k per year

     ...world better through trade. Position: Senior Software Engineer, Edge Delivery Services, Design Systems...  ...: Take advantage of our continuous learning opportunities, including training programs...  ...the world. Apply today! Want to learn more about EDC? Check our website at... 
    Senior
    Permanent employment
    Full time
    Contract work
    Summer work
    Work at office
    Relocation package
    3 days per week

    Export Development Canada | Exportation et développement Can...

    Montréal, QC
    19 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Machine Learning Engineer. Be the first to apply!