Senior Agentic AI Engineer High Impact 250 million users at Rachel Kelly IT Recruitment

Position Senior Agentic AI Engineer High Impact 250 million users
Posted 09 Jul 2026
Expired 08 Aug 2026
Company Rachel Kelly IT Recruitment
Location Leinster | IE
Job Type Full Time

Job Description:

Latest job information from Rachel Kelly IT Recruitment for the position of Senior Agentic AI Engineer High Impact 250 million users. If the Senior Agentic AI Engineer High Impact 250 million users vacancy in Leinster matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Rachel Kelly IT Recruitment for the position of Senior Agentic AI Engineer High Impact 250 million users below matches your qualifications.

Senior Agentic AI Engineer, High-impact role 250 million users! Remote, once based in Ireland. Must be able to attend their Cork City offices once or twice a month. If youre based near Cork and happy to attend their offices regularly, thats great. Salary up to €95,000, Bonus up to 20%, Healthcare for you, Pension, Life Assurance, Design and deliver scalable, production-grade systems while leading technical decisions and helping mentor the team. Im exclusively working on a brand-new Agentic AI team inside a global organisation (250M+ customers). Theyre building AI products from scratch that directly change how the company operates and serves its highly loyal customer base. Its a small, start-up style team of six: non-siloed, everyone works together, works closely with stakeholders, and is expected to own the full lifecycle (requirements ? architecture ? build ? deploy ? production performance). Everyone contributes across the stack and the product. real commercial AI products at scale. Essential skill-set:- Senior Developer 10+years, Python or Typescript expert. Proven track record of working with high-complexity, high-traffic web applications at scale, with a minimum of 1 million users. Built highly transactional AI products used by large numbers of users in production. Absolute min of 1+ year of production experience building Agentic AI products using LangChain, AutoGPT, or CrewAI. Not side projects or academic work , real commercial AI products at scale! What theyre looking for - Senior-level experience on high-complexity, high-traffic web applications at scale, minimum 1 million users -Senior experience working with Python /Typescript web applications - 1+ year of production experience building Agentic AI products using LangChain, AutoGPT, or CrewAI (or equivalent). - Have built highly transactional AI Products that are used by a large number of users - Experience defining and applying criteria for LLM model selection (e.g., task fit, latency, cost, security, compliance) - Strong design and build experience with APIs and MCPs - Proven track record of performance, scalability, and security in large-traffic web apps. - Comfortable using AI coding assistants as part of your normal workflow. - Strong ownership mentality: you build it, you deploy it, you own it. Preferred stack (They are just starting to build it for Use Cases you can impact and contribute) - Language: Python or TypeScript - Agentic framework: Production-level use of LangGraph, LangChain, or CrewAI - IDE: Cursor / VS Code - API/MCPs: Strong design and build experience - Databases: TBC - Security: Practical understanding of OWASP Top 10 (ideally including the LLM/GenAI extensions) What youd be doing - Working directly with stakeholders to turn requirements into Agentic AI products. - Designing, building, and owning end-to-end AI solutions, including architecture, implementation, deployment, and production ops. - Building on top of a core internal platform - Developing the companys gateway application that manages all inbound/outbound AI traffic from a security standpoint used by all software teams. - Deploying agentic AI products, monitoring them in production, and owning any issues. - Using AI coding assistants (e.g., Claude Code and similar tools) daily to accelerate delivery. Skills: agentic ai python Benefits: Work From Home bonus

Job Info:

  • Company: Rachel Kelly IT Recruitment
  • Position: Senior Agentic AI Engineer High Impact 250 million users
  • Work Location: Leinster
  • Country: IE

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