Prompt Engineer

1 hour ago

Greater Bengaluru Area, IN Arrowhead Full time

Senior Software Engineer — Arrowhead (Bangalore | Full-time | Onsite)

Join India’s fastest-growing voice AI startup powering autonomous calling agents at scale.


(This position begins as a Full-time Intern and converts to a Full-time Employee)


About Arrowhead


Arrowhead builds state-of-the-art autonomous voice AI agents that handle millions of real-time calls across sectors like edtech, fintech, and healthcare. Our clients include top-tier firms such as PhysicsWallah, Vedantu, Aditya Birla, Paytm Insurance, and Tata 1mg.


We’re scaling rapidly and are backed by leading investors, with a sharp focus on AI, real-time systems, and large-scale distributed infrastructure.


‍ What You’ll Do


As a Prompt Engineer, you’ll:


  • Be responsible for designing, developing, and optimizing prompts for AI models to ensure accurate, contextually relevant, and high-quality outputs.
  • Test prompts against our QC output to consistently refine for higher accuracy
  • Collaborate with cross-functional teams, including AI researchers, and product managers, to create and refine prompts that enhance the performance of our AI solutions
  • Conduct experiments and A/B testing to evaluate and improve prompt performance.
  • Analyze user feedback and data to refine and enhance prompt effectiveness.
  • Stay up-to-date with the latest advancements in AI and natural language processing (NLP) technologies.
  • Document prompt engineering best practices and contribute to knowledge sharing within the team.


✅ What We’re Looking For


  • Pursuing bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, English, Journalism, or a related field.
  • Strong proficiency in English
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration skills.
  • Ability to work in a fast-paced, dynamic environment.


Why Arrowhead


  • Work on one of the most exciting voice AI stacks in the country.
  • Ownership from day one — you’ll own key services that drive 100K+ calls/day.
  • Tight-knit team with zero fluff, high velocity culture.
  • Competitive compensation, strong equity upside, and opportunity to grow fast.


Location: Bangalore (Work From Office)

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