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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Technical Lead (Gen AI) - **Company:** Fn - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Microsoft Azure, Software as a Service, Cloud Computing, Digital Technology, Identity and Access Management, Machine Learning, Microsoft Software, SAP (Applications), Software Engineering, Systems Integration, Google Cloud, Enterprise Software Applications, GitHub Copilot, System Availability, Multi-Agent Systems, Generative AI, Togaf, AI Platforms, Kubernetes, Information Technology, Software Coding, Serverless Computing, Workday - **Published:** September 18, 2026 - **Apply:** https://www.apply4u.co.uk/jobs/technical-lead-gen-ai/47468254 ## About the Role (APIs,ReST,HTTPS etc..) Expertise in AI/ML algorithms, enterprise-scale applications, and SaaS AI platforms (e.g., MS Copilot, Google Gemini Enterprise, Google Vertex AI, Claude), with experience integrating AI solutions with enterprise systems (Microsoft, Workday, SAP) to enable connected experiences across search and conversational AI. Advanced architectural expertise in Microsoft Azure, or Google Cloud Platform (Azure/GCP preferred), specifically around modern compute (Kubernetes/AKS/EKS, Serverless), IAM, networks, and secure storage. 2 to 4 years' experience in CPG, Retail domain. Excellent analytical and problem-solving skills, with the ability to think strategically and translate business requirements into actionable architectural designs. Strong collaboration skills, working with external technology vendors. Learning agility and desire to learn new technology. Strong problem analysis, negotiating and influencing skills. Proven track record to get things done in a matrixed organization and influencing without authority Nice to have - AI certifications (e.g., Azure AI Engineer, Google ML Engineer, TOGAF). #LI-EN1 #TBdigital #J-18808-Ljbffr ## Description Job Description: Job Purpose/Overview As the Technical Lead for Generative AI & Cloud Technologies, the associate will be the primary technical authority driving the design, integration, and development of our enterprise-level artificial intelligence and cloud-native solutions. Reporting to the Global Head of Data, AI and Enterprise Architecture, the person in this role will be a part of the FN Digital Technologies team. The role operates globally and partners with FN business and digital leaders across all functions. Context and Scope Mars Food & Nutrition is a leading CPG business that leverages digital technologies to deliver innovative products and services to our customers. As we continue to expand our digital offerings and optimize our operations, we are seeking a highly skilled Technical Architect to join our dynamic team. The role sits within the Global Food & Nutrition Digital Technology Team and provides Insight, Thought Leadership, and Technology guidance to various tech, technology trends, updates, and industry best practices to ensure our solutions remain current and competitive. Assist in the estimation of project timelines, resources, and budgets related to proposed architecture and development efforts. Contribute to the development and maintenance of technology architecture standards, guidelines, and documentation and roadmaps. Job Specifications/Qualifications Between 8-14 years of total software engineering experience, with at least 3+ years in a technical leadership or architectural design capacity. Strong experience in designing mission-critical Secure, High Availability, performant solution and deployment in large transaction volume environment. Hands-on Coding expertise with deep knowledge on using Github CoPilot, Claude Code and/or similar AI assisted coding tools. Designing and implementing multi-agent orchestration, function calling, tool use, long-term memory management, and guardrails. 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