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Sirrus

Posted 27 Aug 2026

Applied Scientist - Agentic AI

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Employment
Full time
Team
Software Engineering
Posted
27 Aug 2026

About the role

Responsibilities:

  • Build and ship chat, voice, and multimodal AI agents integrated into production products.
  • Design agent workflows using LLMs, tools, memory, and state.
  • Implement voice pipelines, including ASR, TTS, turn-taking, and interruptions.
  • Work on Indian language voice agents, including latency and quality tuning.
  • Develop workflow automation logic driven by agents.
  • Build task execution systems where agents plan, act, and verify outcomes.
  • Design and implement media and martech agents as part of product features.
  • Build persona-based systems for content, campaigns, and engagement.
  • Implement agent moderation and control mechanisms.
  • Add observability, logging, and debugging for AI behaviour.
  • Reduce hallucinations and failure modes through system design.
  • Collaborate closely with product, design, and engineering teams.


Requirements:

  • Master's or PhD in Computer Science, Artificial Intelligence, Machine Learning, or Data Science.
  • Hands-on experience building LLM-powered applications.
  • Experience with chat agents or conversational systems.
  • Understanding of tool calling, agent loops, memory, and state.
  • Experience integrating AI, APIs and MCPs into backend or product workflows.
  • Familiarity with voice AI systems or strong interest in building them.
  • Ability to rapidly prototype and iterate on AI-driven features.
  • Strong debugging mindset for real-world AI failures.
  • Comfort working in fast-moving product environments.


Strong plus if you have experience with:

  • Voice agents, speech-to-text, text-to-speech, telephony systems, Indian language NLP or speech systems.
  • Workflow automation or agent orchestration frameworks.
  • RAG systems, embeddings, and vector databases.
  • Martech, CLM, campaign automation, or ad-tech workflows.
  • Persona-based content or personalisation systems.
  • SaaS products with real users and scale constraints.

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