Senior AI Integration Engineer

Location: London, United Kingdom

Company

hirify.global develops consumer products and services that help households save money on everyday spending.

What you will do

• Design, develop, and deploy intelligent customer-facing AI agents using Vercel AI SDK, LangChain, or AutoGen.
• Integrate and optimize large language models through prompt engineering, chaining, and memory and context handling.
• Build agent-to-agent collaboration and advanced reasoning workflows for customer interactions.
• Develop scalable backend systems with Node and TypeScript.
• Use AI-assisted development tools such as GitHub Copilot for coding, testing, and debugging.
• Build CI/CD pipelines and deploy secure, scalable services on AWS while collaborating with product managers and designers.

Requirements

• Strong experience with large language models, prompt design, and agent frameworks.
• Proficiency in TypeScript, Node, and modern backend architecture.
• Experience with AWS services and infrastructure as code.
• Familiarity with CI/CD tools and DevOps best practices.
• Experience using AI-powered development tools such as GitHub Copilot.

Nice to have

• Master’s or Ph.D. in computer science, artificial intelligence, machine learning, or a related field.
• Experience developing multi-agent systems or autonomous reasoning workflows.
• Familiarity with React or Next.js for end-to-end integration.
• Understanding of responsible AI, model safety, and ethical considerations.

Culture & Benefits

• Innovation-focused, collaborative, and supportive working environment.
• Up to 30 days of holiday.
• Bonus and enhanced parental leave.
• Inclusive, anti-racist, and equal opportunity workplace with reasonable accommodation available during hiring and employment.