Software Engineer - Data Science

We are looking for a highly creative and analytical Prompt Engineer to join our team. You will design, test, and optimize prompts for large language models (LLMs) to improve accuracy, efficiency, and usability of AI-driven applications. The role requires a mix of technical knowledge, problem-solving skills, and domain understanding to bridge human intent with AI capabilities.

Responsibilities

Design, develop, and refine prompts for AI/LLM applications to ensure high-quality and contextually accurate outputs; Collaborate with product, engineering, and data teams to integrate prompt strategies into applications and workflows; Conduct A/B testing and evaluate prompt effectiveness across different scenarios; Maintain a knowledge base of reusable prompt templates and frameworks; Stay updated with advancements in generative AI, Agentic AI, prompt engineering techniques, and tooling; Analyze outputs, debug issues, and propose prompt modifications for continuous improvement

Requirements

Strong understanding of large language models (LLMs) such as GPT, Claude, LLaMA, or similar; Understanding of Agentic frameworks specifically of LangChain, LangGraph; Experience with prompt design, chaining, and optimization; Proficiency in at least one programming language (Python preferred); Strong analytical and problem-solving skills; Excellent written and verbal communication skills; Ability to work in cross-functional teams and translate business needs into AI solutions

Nice to have

Has worked with UK clients and team (Preferred); Has working experience of the onshore – offshore model; Has experience of commercial awareness in aspects such as revenue recognition and margin management