Ui/ux & prompt/context engineering designer

Location: Bengaluru, Karnataka (Onsite)   Title: UI/UX & Prompt/Context Engineering Designer    About the Company: Sustainability Economics.ai is a global organisation, pioneering the convergence of clean energy and AI, enabling profitable energy transitions while powering end-to-end AI infrastructure. By integrating AI-driven cloud solutions with sustainable energy, we create scalable, intelligent ecosystems that drive efficiency, innovation, and long-term impact across industries. Guided by exceptional leaders and visionaries with decades of expertise in finance, policy, technology, and innovation, we are committed to making long-term efforts to fulfil this vision through our technical innovation, client services, expertise, and capability expansion.   Role Summary: We are seeking a creative and detail-oriented UI/UX Designer with expertise in Prompt and Context Engineering to help shape intuitive user experiences for AI-driven products. This hybrid role combines design thinking, user research, and interaction design with prompt and context engineering for large language models (LLMs) , ensuring that our AI interfaces are not only visually engaging but also contextually intelligent, reliable, and user-friendly.   Key Responsibilities   UI/UX Design  · Lead the design of user flows, wireframes, and high-fidelity prototypes for AI-enabled applications. · Conduct user research, usability testing, and iterate designs based on insights. · Ensure accessibility, responsiveness, and consistency across all digital touchpoints. · Collaborate with product managers, engineers, and AI researchers to align design with functionality.   Prompt & Context Engineering  · Design, test, and optimize prompts for LLM-based workflows, ensuring high-quality and predictable outputs. · Develop context frameworks (system messages, grounding strategies, metadata injection, retrieval pipelines) to improve reliability and personalization of AI responses. · Collaborate with data science and engineering teams to implement and evaluate prompt templates , fine-tuned context flows , and AI-driven UX experiments . · Maintain documentation and best practices for prompt design, ensuring scalability across products.   Key Requirements   Education & Experience : · Bachelor’s degree in design, or related field. · 2+ years of experience in UI/UX design and at least 1+ year of AI/LLM prompt engineering experience preferred.   Skills:  · Strong portfolio showcasing UI/UX work (web, mobile, or AI interfaces). · Experience with Figma, Sketch, Adobe XD , or equivalent design tools. · Familiarity with prompt engineering, LLM APIs (Open AI, Anthropic, etc.), and context-aware AI systems . · Understanding of information architecture, human-AI interaction, and usability heuristics . · Bonus: Experience with retrieval-augmented generation (RAG) , embeddings, or conversational AI design.   What You’ll Do  · Design for impact → Create wireframes, flows, and polished prototypes that make AI tools feel effortless to use. · Engineer prompts & context → Write, test, and refine prompts, context frameworks, and templates that ensure LLMs deliver reliable and high-quality outputs. · Bridge UX & AI → Collaborate with engineers, researchers, and product teams to align user needs with AI behaviour. · Own the user journey → Run rapid user testing, gather feedback, and iterate at startup speed. · Experiment & innovate → Push boundaries on how design + AI can unlock new products, markets, and business models.  What You Bring  · A portfolio that shows taste in UI/UX across web or mobile apps. · Hands-on experience with Figma, Sketch, or equivalent . · Curiosity and skills in prompt engineering —you know how to get the best out of LLMs. · Understanding of human-AI interaction and how context shapes responses. · Bonus points if you’ve played with RAG, embeddings, or agentic workflows . · Startup DNA → bias to action, comfort with ambiguity, love for fast iteration, and flexible and growth mindset.   Why Join Us  · Shape a first-of-its-kind AI + clean energy platform . · Work with a small, mission-driven team obsessed with impact. · An aggressive growth path. · A chance to leave your mark at the intersection of AI, design, and sustainability .