Anaplan

Principal Software Engineer - Full Stack - AI

Anaplan
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18 hours ago
York, United KingdomStaff+

Responsibilities

  • Architect, design, and deploy scalable Generative AI solutions, autonomous AI agents, and full-stack services.
  • Build GenAI features including backend APIs, custom tools, LLM integrations, and evaluation harnesses.
  • Design and maintain MCP servers and services with tool calling, orchestration, and multi-agent coordination.
  • Guide responsive React and TypeScript frontend development and scalable backend services using Python, Java, Kotlin, or Node.js.
  • Establish LLM observability, evaluations, caching, monitoring, latency optimization, and usage tracking.
  • Champion high availability, performance, observability, and reliability across frontend and backend microservices.
  • Mentor engineers, conduct code and system design reviews, and partner with product managers on technical roadmaps.

Requirements

  • Extensive professional software engineering experience with a record of delivering complex technical projects in senior or principal roles.
  • Deep hands-on experience designing, deploying, and scaling production agentic AI workflows, tool integrations, and GenAI features.
  • High proficiency with React and TypeScript and backend development using Python, Java, Kotlin, or Node.js.
  • Deep understanding of LLM APIs, prompt engineering, agentic and multi-agent architectures, and MCP services.
  • Strong experience with application observability, logging, and performance monitoring across distributed backend and frontend systems.
  • Exceptional communication and collaboration skills across engineering, product, and design teams.
  • Experience with agent orchestration frameworks, enterprise platform integrations, GenAI observability and evaluation tools, EPM or financial planning, enterprise SaaS, open-source agent frameworks, MCP servers, or distributed systems or Generative AI research is desirable.
Anaplan

About Anaplan

1,001-5,000 employees

Anaplan is a leading AI-driven scenario planning and analysis platform designed to optimize decision-making in today’s complex business environment so that enterprises can outpace their competition and the market. By building connections and collaboration across organizational silos, our platform intelligently surfaces key insights — so businesses can make the right decisions, right now. More than 2,500 global brands plan with Anaplan.

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