Principal Architect, AI/ML

New
Fully remote work environment with flexibility for candidates based in the EU or United Kingdom.Full-TimePrincipal
Salary not disclosed
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Job Details

Required Skills
Artificial IntelligenceGCPMachine LearningPyTorchLLMMLOps

Requirements

  • Master’s degree in Computer Science, Mathematics, Engineering, Natural Sciences, or a related technical discipline, or equivalent practical experience delivering large-scale AI/ML systems.
  • Extensive experience in senior or principal architecture roles with a proven record of designing and deploying production-grade AI and machine learning solutions.
  • Deep expertise with at least one major cloud platform such as Google Cloud Platform, AWS, or Microsoft Azure.
  • Strong hands-on experience with Google Cloud AI services, including technologies such as Vertex AI, GKE, and TPUs.
  • Proven expertise in large language model optimization techniques including quantization, pruning, LoRA fine-tuning, efficient inference, and model serving frameworks such as vLLM or TensorRT-LLM.
  • Advanced knowledge of machine learning frameworks and high-performance training environments including PyTorch, JAX, PyTorch/XLA, or equivalent technologies.
  • Experience designing and deploying agentic AI systems using frameworks such as LangGraph, LangChain, Google ADK, Vertex AI Agent Builder, or similar orchestration tools.
  • Strong understanding of AI observability, evaluation, governance, and monitoring frameworks including LangSmith, LangFuse, Vertex AI Evaluation, or related tools.
  • Expertise designing secure, private, and data-sovereign AI systems that comply with regulatory and privacy requirements.
  • Excellent communication, stakeholder management, and consulting skills.
  • Demonstrated leadership, mentoring, and collaboration skills.

Responsibilities

  • Lead the architecture, design, and delivery of sophisticated AI and machine learning solutions that address complex business and technical challenges across enterprise environments.
  • Serve as a senior technical advisor during pre-sales engagements by helping scope opportunities, define solution strategies, and support technical presentations and client discussions.
  • Design scalable, secure, and data-sovereign AI architectures aligned with regulatory requirements, privacy standards, ethical AI principles, and model explainability best practices.
  • Architect and optimize AI platforms for hosting, fine-tuning, serving, and scaling both proprietary and open-source large language models across hyperscaler cloud environments.
  • Guide engineering teams and clients on advanced AI/ML topics including high-performance model training, LLM optimization, inference efficiency, observability, and agentic workflows.
  • Collaborate closely with cloud, infrastructure, and data architecture teams to ensure seamless integration of AI solutions into broader enterprise ecosystems.
  • Lead the implementation of modern MLOps practices, deployment pipelines, monitoring frameworks, and AI governance standards for production-grade systems.
  • Evaluate and recommend optimal cloud-native technologies, frameworks, and tooling to support scalable and cost-efficient AI deployments.
  • Perform ROI analysis and cost optimization planning to ensure the long-term sustainability and operational efficiency of AI initiatives.
  • Mentor engineering teams, promote technical excellence, and contribute to thought leadership through community engagement, technical publications, and industry presentations.
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