Senior AI Engineer
Senior AI Engineer
Relevant Five is partnering with a rapidly expanding Digital Agency that is building AI-powered systems that sit at the intersection of Digital Marketing and Agentic Commerce
Job Responsibilities:
- Design, build, and maintain AI-powered systems supporting Digital Marketing performance
- Develop agentic commerce solutions that influence search discovery, evaluation, and conversion
- Build AI agents capable of reasoning over user intent, content, and commercial data
- Implement multi-step workflows for content optimisation, keyword and intent analysis, ad creative generation, and performance optimisation
- Apply LLM techniques including prompt engineering, tool/function calling, structured outputs, and retrieval-augmented generation (RAG)
- Integrate AI systems with platforms such as Google Ads, Microsoft Ads, Google Search Console, GA4, and SEO tooling
- Build scalable APIs, services, and internal tools used by SEO and PPC teams
- Evaluate and improve AI output quality using real-world performance signals (rankings, traffic, ROAS, conversion)
- Collaborate with SEO, PPC, and strategy teams to translate marketing goals into technical solutions
- Ensure AI systems are reliable, cost-effective, and production-ready
Skills & Experience Requirements:
- 5+ years of software engineering experience
- Strong Python and backend engineering expertise
- Proven experience building and deploying AI or ML-powered systems
- Strong understanding of how agentic commerce is transforming SEO and search visibility
- Experience working with LLMs, including orchestration and evaluation
- Familiarity with embeddings, vector databases, and search/retrieval systems
- Experience integrating with third-party APIs and marketing platforms
- Strong system design, problem-solving, and communication skills
- The ideal candidate will have experience in agentic systems or agentic commerce workflows