3 of 3 Prompt Engineering Jobs in Cardiff

we’re not just about data—we’re a technologyfirst, product-led organisation undergoing a transformation. Our teams are reimagining how data is collected, modelled, and delivered, and Data Engineering is at the core of this evolution. We’re investing heavily in scalable cloud platforms, Data Vault architecture, and the next generation of engineering tools and techniques—from … to keep our engineers ahead of the curve, empowered with modern workflows that reduce friction and increase impact. We’re already integrating Generative AI into our day-to-day engineering processes—with tools like Cursor, Gemini, and Claude Sonnet helping us move faster, smarter, and with more autonomy. What You’ll Be Doing As a Data Engineer, you’ll … work on a modern, AWS-native data platform, building highperformance pipelines and collaborating across engineering, analytics, and AI teams to make data accessible, trusted, and intelligent. You will: Build, maintain, and optimise batch and streaming pipelines using AWS Glue, Athena, Redshift, and S3. Use prompt engineering techniques (don’t worry—we’ll help you learn them) to More ❯

and long-term resilience. We are proud to foster a culture where people can be themselves, thrive professionally, and feel part of a global community. The Team Our Data Engineering team is at the forefront of Creditsafe's transformation into a technology-first, product-led organisation. We're reimagining how data is collected, modelled, and delivered-investing in cloud … with greater autonomy. Your Role As a Data Engineer, you'll help develop and optimise scalable batch and streaming pipelines, using modern tools and technologies. You'll work across engineering, analytics, and AI functions to ensure data is accessible, reliable, and actionable. ️ Key Responsibilities Build, maintain, and optimise batch and streaming pipelines using AWS Glue, Athena, Redshift, and S3. … Use prompt engineering techniques (training provided) to support LLM-based automation and testing. Collaborate with platform teams to embed GenAI tools (e.g., Cursor, Gemini, Claude) into development workflows. Curate and manage datasets across structured and unstructured formats and diverse domains. Contribute to metadata enrichment, lineage, and discoverability using DBT, Airflow, and internal tooling. Skills & Experience We value both More ❯

Node Contribute to and optimise their monorepo, which includes both B2B SaaS platforms and AI/LLM modules. Integrate and fine-tune commercially available LLMs (e.g., OpenAI, Gemini) through prompt engineering and inference pipeline management. Implement multi-step LLM workflows using orchestration frameworks like LangChain. Design, optimise, and manage database architecture using MySQL. Develop and maintain type-safe … development with Next.js, tRPC, TypeScript, and Prisma. Strong understanding of database design and optimisation, particularly with MySQL. Hands-on experience integrating with AI models like ChatGPT or Gemini, including prompt crafting and API management. Familiarity with LangChain or similar orchestration tools for multi-step AI workflows. Ability to quickly learn new technologies and deliver production-ready features in a More ❯