GenAI Prompt Engineer

6 days ago

London, United Kingdom TieTalent Full time £150 - £200

OverviewCertain Advantage are recruiting on behalf of our globally renowned brand for a GenAI Prompt Engineer in London, initially until 31st Dec. This will need 2-3 days working onsite in Central London.While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required.ResponsibilitiesDesign, test, and refine prompts to optimise the performance of LLMs across various tasks (e.g., summarisation, Q&A, content generation, reasoning).Develop prompt libraries and reusable templates for internal and external use cases.Collaborate with cross-functional teams to integrate prompt engineering into product workflows and AI pipelines.Analyse model outputs and user feedback to iteratively improve prompt effectiveness and reliability.Stay current with the latest research and advancements in prompt engineering, LLMs, and GenAI.Contribute to internal documentation, best practices, and knowledge sharing initiatives.Required QualificationsBachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Linguistics, or a related field.Commercial years of experience in AI/ML, with at least 1 year focused on prompt engineering or working with LLMs.Strong understanding of NLP, transformer models, and generative AI principles.Hands-on experience with platforms such as OpenAI, Anthropic, Cohere, or Hugging Face.Proficiency in Python and familiarity with tools like LangChain, PromptLayer, or similar.Excellent analytical, problem-solving, and communication skills.Preferred QualificationsExperience with prompt tuning, fine-tuning, or reinforcement learning from human feedback (RLHF).Familiarity with multi-modal AI systems (e.g., text-to-image, speech-to-text).Background in UX writing, technical writing, or computational linguistics.Contributions to open-source GenAI projects or publications in AI/ML conferences.Seniority levelMid-Senior levelEmployment typeFull-timeJob functionEngineering and Information TechnologyIndustries: Technology, Information and InternetDoes this sound like your next career move? Apply today xpwpeyx Working with Certain Advantage: We go the extra mile to find the best people for the job. If you’re hunting for a role where you can make an impact and grow your career, we’ll work with you to find it. We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn’t for you, head to (url removed) and register for job alerts and career guidance tips

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