Senior LLM AI Engineer

Everpure (NYSE P) has evolved from storage pioneer to data platform closing fiscal 2026 with $3.7 billion in revenue its first billion-dollar quarter and accelerating growth into FY27. Our strategic agenda spans the companies defining the next era of technology - hyperscalers AI labs the AI hardware supply chain data platform providers and the broader AI ecosystem. This type of work—work that changes the world—is what the tech industry was founded on. So if you're ready to seize the endless opportunities and leave your mark come join us.

THE ROLE

1touch.io is a technology company focused on automated real-time discovery mapping and tracking of sensitive personal data. Its AI-powered platform helps enterprises improve data privacy security and governance across complex on-premises and cloud environments. Together 1touch.io and Everpure transform enterprise data from passive storage into an intelligent context-aware and governed foundation - making it AI-ready at the source so organizations can securely understand trust and activate their data at scale. The Senior LLM / AI Engineer designs builds and deploys production-ready AI systems and workflows that transform business requirements into scalable and reliable LLM-driven solutions. This role is responsible for the full lifecycle of AI and LLM-based solutions- from solution architecture and experimentation through model fine-tuning optimization and production deployment. The focus is on developing business intelligence assistants and process automation workflows using private LLM APIs and proprietary fine-tuned models.

WHAT YOU'LL DO

Design build and deploy LLM-based AI solutions for natural language interaction search analytics and reasoning across structured unstructured and graph-based enterprise data sources. Implement workflows supporting model lifecycle activities including data annotation synthetic dataset generation and model evaluation. Lead the fine-tuning and continuous improvement of proprietary LLMs to meet privacy quality and latency requirements. Define model training strategies and dataset requirements to support effective model development and performance. Optimize LLM inference pipelines for production constraints including latency cost throughput and infrastructure efficiency. Deploy operate monitor and improve LLM systems in production environments. Translate business challenges into LLM system designs and technical trade-offs. Guide architectural decisions and contribute to the technical direction of applied AI solutions. We are primarily an in-office environment and therefore you will be expected to work from the Prague office in compliance with Everpure's policies unless you are on PTO or work travel or other approved leave. WHAT YOU BRING Experience delivering AI-powered solutions into production and improving them over time. Hands-on experience developing retrieval and context orchestration pipelines that combine structured and unstructured data sources for LLM grounding and reasoning. Experience implementing LLM training pipelines including fine-tuning instruction tuning evaluation and iterative model improvement. Proficiency in Python and modern LLM frameworks and APIs (such as PyTorch Hugging Face Transformers Gemini Claude or similar). Experience with model optimization and deployment tooling (such as ONNX TensorRT-LLM vLLM or similar). Experience collaborating with software engineers product managers and business stakeholders. Strong communication skills and the ability to explain machine learning concepts and system behavior clearly. MAY BE BENEFICIAL Experience building semantic search query understanding Text-to-SQL Text-to-Cypher retrieval or ranking systems. Experience with agentic LLM frameworks for workflow orchestration automation and tool-based context augmentation. Familiarity with MCP Agent

Skills

and LLM tool-calling frameworks. Experience with LLM alignment techniques including RLHF and DPO. Experience working with sensitive or privacy-constrained data and governance requirements. Interest in exploring and applying advances in AI and LLM technologies. LI-ONSITE WHAT YOU CAN EXPECT FROM US Innovation We celebrate those who think critically like a challenge and aspire to be trailblazers. Growth We give you the space and support to grow along with us and to contribute to something meaningful. We have been named Fortune's Best Workplaces in Technology™ Fortune's Best Workplaces in the Bay Area™ and certified as a Great Place to Work®! Team We build each other up and set aside ego for the greater good. And because we understand the value of bringing your full and best self to work we offer a variety of perks to manage a healthy balance including flexible time off wellness resources and company-sponsored team events. Check out purebenefits.com for more information. ACCOMMODATIONS AND ACCESSIBILITY Candidates with disabilities may request accommodations for all aspects of our hiring process. For more on this contact us at TA-Ops@purestorage.com if you’re invited to an interview. OUR COMMITMENT TO A STRONG AND INCLUSIVE TEAM We’re forging a future where everyone finds their rightful place and where every voice matters. Where uniqueness isn’t just accepted but embraced. That’s why we are committed to fostering the growth and development of every person cultivating a sense of community through our Employee Resource Groups and advocating for inclusive leadership. Everpure is proud to be an equal opportunity employer. We do not discriminate based upon race religion color national origin sex (including pregnancy childbirth or related medical conditions) sexual orientation gender gender identity gender expression transgender status sexual stereotypes age status as a protected veteran status as an individual with a disability or any other characteristic legally protected by the laws of the jurisdiction in which you are being considered for hire. Join us and bring your best. Bring your bold. Pure and simple.