Snap

Lead Machine Learning Engineer, Generative AI (Image & Video)

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1 day ago
London, United KingdomStaff+

Responsibilities

  • Lead development of ML-powered products and AI Lenses focused on image and video generation and editing, as well as LLM-powered experiences.
  • Define technical roadmaps and architectures for generative AI pipelines using diffusion and flow matching models while balancing visual quality, latency, reliability, and cost.
  • Drive complex ML initiatives from prototype to production and ship initial consumer-facing experiences quickly.
  • Partner with Product, Software Engineering, Lens Content, and Data Science on priorities, product ideas, A/B testing, and user feedback.
  • Evaluate open-source models and third-party APIs, establish quality benchmarks, and lead build-versus-buy decisions.
  • Mentor and unblock engineers through technical collaboration, design, and code reviews while building reusable capabilities.

Requirements

  • Strong background in machine learning, including generative models, computer vision systems, or related deep learning applications.
  • Strong programming skills in Python or C++ and proficiency with PyTorch or a comparable deep learning framework.
  • Bachelor’s degree in computer science, mathematics, statistics, or a related technical field, or equivalent practical experience.
  • At least 5 years of ML experience after a bachelor’s degree, 4 years after a relevant master’s degree, or 1 year after a relevant PhD.
  • Demonstrated experience leading complex ML projects into production, making architecture decisions, guiding engineers, and delivering cross-functionally.
  • Preferred qualifications include 7+ years developing and deploying ML systems, hands-on technical leadership, and experience shipping consumer-facing image or video generation and editing products.
  • Preferred experience includes diffusion or flow matching models, fine-tuning, conditioning, inference optimization, visual quality evaluation, prompt adherence, identity preservation, temporal consistency, computer graphics, augmented reality, multimodal models, and translating research into GenAI products.

Benefits

  • Paid parental leave, comprehensive medical coverage, emotional and mental health support programs, and compensation packages that provide long-term company participation.
  • Default Together policy expects employees to work in an office 4+ days per week.

Categories

Snap

About Snap

5,001-10,000 employees

Snap Inc. builds Snapchat, a visual messaging app, and supports augmented reality through Lens Studio and Spectacles, plus related services like Bitmoji. The company monetizes primarily via advertising and sponsored AR experiences for consumers, creators, and brands. Founded in 2011 and headquartered in Santa Monica, it is publicly traded on the NYSE under the ticker SNAP.

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