UI/UX & Prompt/Context Engineering Designer

Location:
Bengaluru, Karnataka (Onsite)

Title: UI/UX & Prompt/Context Engineering Designer

About the Company:

Sustainability 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.

· 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 (OpenAI, 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
.