AI Engineer at AMPLIFYR Limited

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title AI Engineer Salary Not Disclosed Company Description AMPLIFYR.ai Limited is an AI-powered brand analytics platform that leverages multi-agent systems and LLMs like GPT, Claude, and Perplexity to help businesses understand market positioning. Operating a production-grade multi-agent system on AWS, they provide actionable insights through advanced signal generation, research workflows, and their own MCP server. Job Description As an AI Engineer at AMPLIFYR.ai Limited, you will design and evolve the multi-agent systems and LLM pipelines powering their brand analytics platform. You will architect agent topologies, manage cloud infrastructure on AWS Bedrock, and build evaluation frameworks to ensure high-quality outputs. This is a hands-on role defining the future of agentic AI. Location London, UK Why this role is remarkable * Work on a production-scale multi-agent platform that orchestrates Anthropic, OpenAI, and Perplexity models through a sophisticated and proprietary MCP server. * Join a fast-moving team where you have the autonomy to make build-vs-buy decisions and shape the technical direction of the entire AI platform. * Solve complex technical challenges beyond simple bootstrapping, including agent memory design, reflection loops, and multi-tenant isolation for high-stakes enterprise clients. What You Will Do * Design and build sophisticated agent topologies such as planner/executor and supervisor/worker loops using frameworks like LangGraph, Strands, and custom SDKs. * Architect and maintain the AWS infrastructure substrate, including ECS Fargate, Lambda, and Step Functions, to run high-performance AI workloads at scale. * Develop a robust LLM evaluation platform with golden datasets and LLM-as-judge metrics to track cost, latency, and quality across multiple model providers. The ideal candidate * Brings 3-5 years of software engineering experience, including at least 2 years shipping LLM or GenAI systems into a production environment. * Demonstrates strong Python skills and hands-on experience with agent frameworks such as LangGraph, CrewAI, or the OpenAI and Claude Agent SDKs. * Possesses a solid foundation in AWS services and a deep understanding of RAG, including embeddings, vector stores, and reranking techniques. Who are Jack \& Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. How does this work? * Jack's an AI agent for job searching and career coaching. He works for you. * Jill is the AI recruiter working for the company. She recruits from Jack's network. * If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.