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Level AI

Posted 4 months ago

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Senior Machine Learning Engineer - Research

NoidaHybridFull-time

AI Summary

Senior Machine Learning Engineer who designs and builds data-driven NLP and voice AI solutions, optimizing models and deploying scalable production pipelines.

About this role

Level AI is a Mountain View, CA-based startup innovating in the Voice AI space. We are backed by top VCs, technologists from Silicon Valley and industry experts. We are on a mission to revolutionise the customer sales experience for businesses. We are innovating in speech AI, NLP and information retrieval systems to bring customers and businesses closer to one another. As one of the critical members of the Level team, your work will be new and of the highest impact to shape the future of AI in businesses. You will directly work with a team of experienced technologists to identify and solve a new set of problems. The team has experience from Amazon Alexa, Google, and other leading AI organisations. You will have the freedom to pave a new path to achieve our mission.

What you'll be liable for:

  • Big picture: Understand customers’ needs and innovate and use cutting-edge Machine Learning techniques to build data-driven solutions.
  • Work on NLP problems across areas such as voice agents, agentic applications, text classification, entity extraction, and summarisation, using LLMs.
  • Collaborate with cross-functional teams to integrate/upgrade AI solutions into company’s products and services Optimise existing machine learning models for performance, scalability and efficiency.
  • Help implement and evaluate reasoning, planning, and memory modules for agents.
  • Build, deploy and own scalable production NLP pipelines.
  • Build post-deployment monitoring and continual learning capabilities.
  • Propose suitable evaluation metrics and establish benchmarks.
  • Keep abreast of SOTA techniques in your area and exchange knowledge with colleagues.
  • Desire to learn, implement and apply latest emerging model architectures (like LLMs), inference optimizations, distributed training, using open-source models, etc.

    • We'll love to explore more about you if you have:

  • B.Tech/M.Tech/PhD in computer science or mathematics-related fields from tier-1 engineering institutes with 3+ years of industry experience in Machine Learning and NLP.
  • Strong coding skills in Python and Pytorch with familiarity with libraries like Transformers and LangChain/LangGraph.
  • Strong practical experience in NLP problems in areas such as text classification, entity tagging, information retrieval, question-answering, natural language generation, clustering, etc.
  • Knowledge and hands-on experience with Transformer-based Language Models like BERT, Llama, Qwen, Gemma, DeepSeek, etc.
  • In-depth familiarity with LLM training concepts, model inference optimizations, GPUs, etc.
  • Experience with ML and Deep Learning model deployments using REST API, Docker, Kubernetes, etc.
  • Good problem-solving skills involving data structures and algorithms.
  • Knowledge of cloud platforms (AWS/Azure/GCP) and their machine learning services is desirable.
  • Knowledge of multimodal models is a plus
  • Knowledge of real-time streaming tools/architectures like Kafka and Pub/Sub is a plus.

    • Bonus points – Past research experience and accepted papers in the field of NLP or Machine Learning
  • Contributions to AI side projects or GitHub repos

    • Skills

    AWSAzureBenchmarkingBERTClusteringContinual LearningDeepSeekDistributed TrainingDockerEntity ExtractionEvaluation MetricsGCPGemmaInformation RetrievalKafkaKubernetesLangChainLangGraphLlamaLLM TrainingModel Inference OptimizationNatural Language GenerationNLPOpen-source ModelsPost-deployment MonitoringPythonPyTorchQuestion AnsweringQwenREST APIText ClassificationTransformers

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