Lead AI Agent Engineer (Agentic Applications)
Profitero+England, United Kingdom
Posted January 27, 2026
Full Time
About the Company
Profitero is a leading global SaaS commerce platform that uses predictive intelligence to help brands anticipate, activate and automate their next best action to fuel profitable growth.
Job Description
Profitero is seeking a Lead AI Agent Engineer to drive the technical architecture and implementation of our next-generation AI products. The ideal candidate will have proven expertise in building agentic AI applications and workflows using Large Language Models (LLMs) and relevant frameworks.
Requirements
- Bachelor's or Master's degree in Computer Science, Engineering, Artificial Intelligence, or a related field.
- Minimum of 3 years of professional experience in software development, with a significant focus on AI/ML applications.
- Proven proficiency in Python and experience with relevant AI/ML libraries and frameworks.
- Hands-on experience in developing applications utilizing Large Language Models (LLMs) such as Claude, OpenAI (GPT-4, etc.), Google Gemini, or other prominent generative AI models.
- Experience in building agentic applications or workflows, demonstrating an understanding of concepts like planning, memory, tool usage, and multi-agent systems.
- Familiarity with AI workflow orchestration and agentic frameworks (e.g., LangChain, LangGraph, Crew AI, Haystack, or similar).
- Practical experience with RAG architectures, embeddings, vector databases, and semantic search.
- Experience working with Model Context Protocol (MCP) Servers.
- Experience with RESTful APIs and integrating external services.
- Solid understanding of software development best practices, including version control (Git), testing, and CI/CD.
- Excellent problem-solving skills and the ability to work independently and as part of a collaborative team.
- Strong communication skills, both written and verbal.
Benefits
- Competitive base salary
- Attractive bonus
- Employee healthcare
- Life assurance
- Group income protection
- Dental care plan
- Eye care scheme
- 24 hour on-line GP
- Company pension
- Cycle to work scheme
- 25 days off + bank holidays + birthdays off
- Reduced gym membership
- Social events
- Employee referral scheme
- Personal development plans
- Profitero Hero scheme
- Flexible working hours
