Researcher, Models (UK)

Cartesia
London
Workplace: RemoteFull timeFunction: Architecture & Urban PlanningSkills: ["Analytical","Problem-solving","Collaboration","Communication","Adaptability"]

Researcher role focusing on neural network architecture design and evaluation, pioneering state space models, efficient Transformers, and hybrid architectures. Based in London with European office expansion, you’ll push model quality, inference efficiency, and deployment versatility from cloud to on-device, collaborate with cross-functional teams, and translate research into scalable, real-world AI systems.

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FursaFursa
Cartesia
Cartesia
10 months ago

Researcher, Models (UK)

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Last checked: 12 hours agoStatus: Live

Job Summary

Researcher role focusing on neural network architecture design and evaluation, pioneering state space models, efficient Transformers, and hybrid architectures. Based in London with European office expansion, you’ll push model quality, inference efficiency, and deployment versatility from cloud to on-device, collaborate with cross-functional teams, and translate research into scalable, real-world AI systems.
Location: London
Workplace: Remote
Employment Type: Full time
Job Function: Architecture & Urban Planning

Key Responsibilities

  • •Conduct groundbreaking research in neural network architecture design to advance the state-of-the-art (SOTA) in alternative architectures (e.g., state space models, efficient Transformers, hybrid architectures).
  • •Design novel architectures that improve model quality, inference efficiency, and adaptability across diverse deployment environments, from cloud to on-device.
  • •Explore and develop capabilities such as statefulness, long-range memory, and innovative conditioning mechanisms for enhancing model expressiveness and generalization.
  • •Investigate how architectural decisions impact model trade-offs, including scalability, robustness, latency, and energy efficiency.
  • •Develop new frameworks and tools to evaluate architectural innovations, benchmarking performance across research and production settings.

Pay and Benefits

Perks:PensionRelocationHealth InsuranceVisionDental

Key Requirements

  • •Deep expertise in architecture design, with experience in researching or deploying advanced architectures (e.g., state space models, transformers, RNN variants, CNN variants).
  • •Strong understanding of how architectures interact with system constraints, including deployment in cloud environments or on-device.
  • •Proficiency in designing architectures that balance quality, efficiency, and adaptability across different use cases and modalities (e.g., vision, audio, text).
  • •Familiarity with generative modeling paradigms like autoregressive and diffusion models, and designing capabilities such as statefulness and conditioning in deep learning models.
Experience:AIMLMultimodalResearchNeural networks
Skills:AnalyticalProblem-solvingCollaborationCommunicationAdaptability
Tech Stack:PyTorchTensorFlow

Company Brief

Cartesia
Builds real-time multimodal and voice AI (Sonic) that generates expressive, low-latency speech for conversational agents and on-device experiences, serving developers and enterprises with APIs and SDKs.
Industry: AI & Machine Learning
Company Size: Small (11 to 50 employees)
Growth: Growth Stage Startup
Funding: Series A
Headquarters: San Francisco, United States
Founded: 2023
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