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Intercom·Berlin, Germany·onsite

AI Infrastructure Engineer

Posted 28 days ago
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Ruby optionalBackend

About the role

What you'll do

  • Lead development of scalable training pipelines for large transformer and LLM models, covering data ingestion to distributed training and evaluation.
  • Build and optimize low-latency, high-reliability inference services with features like autoscaling, routing, and fallbacks.
  • Work on GPU-level performance tuning, including kernel optimization and utilization improvements across training and inference stacks.
  • Collaborate closely with ML scientists to implement and productionize cutting-edge AI training and inference methods.
  • Contribute to team growth by mentoring engineers and raising technical standards for reliability and operational excellence.

What you should know

  • Ideal candidates have 5+ years of software engineering experience with a strong record of shipping high-quality products.
  • Applicants should be comfortable working on large-scale production environments involving significant traffic and data.
  • The role offers exposure to state-of-the-art AI infrastructure, including GPU programming and transformer model training.
  • Intercom supports continuous learning and development, encouraging engineers to invest in their own growth.
  • The position requires strong communication skills to collaborate effectively with both technical and non-technical stakeholders.

About the company

  • Intercom is a leading AI customer service company founded in 2011, trusted by nearly 30,000 global businesses.
  • The company emphasizes a culture of pushing boundaries, speed, and delivering incredible customer value.
  • Intercom maintains a radically open and accepting culture, focusing on inclusivity and avoiding divisive topics internally.
  • They have a hybrid work policy requiring onsite presence at least three days a week to foster collaboration and culture.
  • Intercom values diversity and equal opportunity, with strong policies against discrimination on all legally protected bases.

Key required skills

transformersLLMsCUDATritonPython

Summary generated from the original posting.