Salary: £45,000 - 70,000 per year Requirements: Strong experience designing and operating cloud-native platforms on AWS (Lambda, API Gateway, DynamoDB, S3, CloudWatch) Hands-on experience with Databricks and large-scale data or embedding pipelines Proven experience building and operating production AI systems, including RAG pipelines, LLM-backed services, and vector search (Weaviate, OpenSearch, Algolia) Proficiency in Python, with experience deploying containerised services on Kubernetes using Terraform Solid understanding of distributed systems, cloud architecture, and API design, with a focus on scalability and reliability Demonstrable ownership of observability, performance, cost efficiency, and operational robustness in production environments Responsibilities: Own and evolve the AI platform powering conversational assistants and generative AI products Build, operate, and optimise RAG and LLM-backed services, improving latency, reliability, and cost Design and run cloud-native AI services across AWS and Databricks, including ingestion and embedding pipelines Scale and operate vector search infrastructure (Weaviate, OpenSearch, Algolia, AWS Bedrock Knowledge Bases) Implement strong observability, CI/CD, security, and governance across AI workloads Enable future architectures such as multi-model orchestration and agentic workflows Technologies: AI API AWS Lambda OpenSearch CI/CD Cloud CloudWatch Databricks Kubernetes LLM Python Security Terraform More: We are an award-winning, internationally recognized B2B consultancy located in London, and we are looking for an AI Platform Engineer to own the cloud-native platform that supports our conversational AI and generative AI products at scale. You will have the opportunity to work closely with senior AI engineers and product teams, ensuring that our AI systems are scalable, observable, secure, and cost-efficient. This role offers deep technical ownership, long-term impact, and an excellent compensation package within a market-leading organization. last updated 15 week of 2026