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Workato

Senior AI Engineer (Voice Agents)

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about 23 hours ago
Singapore, SingaporeSenior
H1B Sponsor

Responsibilities

  • Design and implement advanced AI/ML systems focused on SLMs, LLMs, AI Agents, and Search architectures.
  • Build conversational AI interfaces for multi-turn chat/voice interactions.
  • Develop production-grade AI pipelines for data processing and model training.
  • Implement feedback loops and continuous learning systems to enhance model performance.
  • Create AI-based analytics dashboards to track automation effectiveness and customer satisfaction.
  • Lead technical initiatives for AI system integration into existing products.
  • Collaborate with data scientists and ML researchers to productionize new AI approaches.

Requirements

  • Bachelor's degree in Computer Science or a related field, or equivalent practical experience.
  • 5+ years in backend software development using modern programming languages, preferably Python.
  • Experience building production AI systems including chatbots and virtual assistants.
  • Strong foundational understanding of ML and NLP, particularly transformer-based models.
  • Expertise in natural language understanding and intent classification.
  • Experience tuning ASR and TTS engines for context-aware transcriptions.
  • Knowledge of conversation mining for customer intent and sentiment analysis.
  • Experience with multi-channel support automation across various platforms.
  • Deep knowledge of REST API design and integration patterns.
  • Familiarity with PostgreSQL and ClickHouse is a plus.
  • Strong understanding of software architecture, scalability, and security.
  • Experience with Docker, Kubernetes, and cloud deployment is a plus.
  • Experience with A/B testing and experimentation frameworks.
  • Strong communication skills and a collaborative mindset.

Tech Stack

AWSAzureClickHouseDockerGoGoogle Cloud PlatformJavaKubernetesPostgreSQLPython

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