United States

UX Engineering

UX Design

UI/ Visual Design

XR Design

Product Design

Front-end

Interaction Design

UX Testing

UX Research

AI/ML Engineering

Generative AI

AI Design

Joe Siconolfi

Staff Design Engineer

Usability Testing

Product analytics

Product strategy

Prototyping

Communication

Collaboration

Problem-solving

Empathy

Stakeholder management

Leadership

AI/ML

Brand strategy

Conversational AI

Chatbot

Data visualisation

Design systems

User research

Product roadmap

React

React Native

Swift

Amplitude

Asana

ChatGPT

Figma

GitHub

HTML

JavaScript

Adobe Creative Suite

Voiceflow

Linear

Node.js

First design engineer at Cohere, focused on bridging design and engineering to bring AI-native enterprise products to life.

Working closely with product, design, and engineering to:
• Build scalable front-end systems and internal tools
• Prototype AI-driven features to validate ideas quickly
• Define technical feasibility early in the design process
• Improve design-to-engineer workflows and collaboration
• Shape systems and patterns that scale with the org

Lead the end-to-end design and front-end development of AI-powered user experiences, ensuring performance, accessibility, and adaptability across mobile, desktop, and web platforms.

Bridge design and engineering by developing scalable UI systems, interactive components, and AI-driven personalization that enhance usability and engagement.

Collaborate cross-functionally to align design vision with technical feasibility, leveraging rapid prototyping and real-time data to optimize user interactions.

Drive innovation at the intersection of AI, design, and engineering, creating dynamic, responsive experiences that evolve with user behavior.

Tech Stack: TypeScript, React, Tailwind, Next.js

Led the design and front-end development of AI-driven conversational experiences, integrating LLMs and voice AI to create dynamic, interactive interfaces across mobile, desktop, and web.

Developed and implemented scalable UI systems for AI-powered creator avatars, ensuring real-time responsiveness, accessibility, and seamless user interactions.

Optimized conversational UI/UX through rapid prototyping and iterative testing, refining NLP and voice synthesis features for more natural engagement.

Established a cohesive design engineering framework to unify AI-driven interactions, enhancing usability, performance, and scalability across platforms.

Tech Stack: TypeScript, React, Tailwind CSS, Next.js

Design lead in creating cross-platform, AI-powered dynamic training experiences for over 30 million users.

Shaped end-to-end product experiences by leveraging neuroscience research and data insights to craft engaging, intuitive workflows.

Collaborated with engineers, data scientists, and AI researchers to align product goals with user-centered design, driving measurable improvements in engagement and retention.

Defined and maintained a scalable visual language, ensuring cohesive design across enterprise and consumer-facing products.

Led efforts for an AI-driven training platform in gaming and esports, integrating neuroscience principles with user-centric scalable patterns.

Developed adaptive, AI-powered interfaces that dynamically adjusted to users' training needs, creating an engaging and intuitive environment for both casual and competitive esport gaming.

Collaborated closely with engineering, AI/ML teams, and neuroscience experts to develop scalable systems that aligned design strategies with business objectives, resulting in personalized, adaptive user experiences powered by advanced AI and neuroscience innovations.

Led design and front-end development for a fintech platform, focusing on performance optimization and improved user experience through modular code.

Built and maintained design systems that streamlined development workflows, ensuring consistent UI components and cohesive visual identity across the platform.

Implemented A/B testing frameworks and integrated data-driven insights to refine design elements and enhance user interaction.

Collaborated with engineering teams to develop scalable, reusable components, while partnering with marketing to align UI with brand strategy, driving product success.

Tech Stack: TypeScript, React, AngularJS, Bootstrap, Sass, Magneto

Led UX engineering for key projects, including interactive voting experiences, increasing user engagement by 55%.

Developed strategies that streamlined workflows and improved usability across digital platforms.

Engineered and refined visual elements for the editorial platforms, ensuring clarity, efficiency, and seamless user interaction across devices.

Tech Stack: JS, jQuery, AngularJS, Backbone, Bootstrap, Sass

Led interaction design engineering for the enterprise ad creation platform, enhancing usability and creating visually compelling interfaces.

Designed and developed solutions for large-scale advertising clients, delivering high-quality results on tight timelines.

Tech Stack: JS, jQuery, AS3, HTML5, CSS3, Sass, Backbone

Worked with an award-winning team to solve complex communication problems through outstanding design, creative ingenuity and development.

Worked to design, develop & create outstanding web experiences for a wide range of local and national clients.

Joe Siconolfi🇺🇸

About Joe Siconolfi

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