Principal UI UX Engineer

Job description

We are seeking a highly skilled Senior UI/UX Engineer with expertise in frontend engineering and a keen eye for design. The ideal candidate will lead end-to-end development, creating intuitive, high-performance user interfaces while developing, enhancing, and maintaining enterprise-class video streaming and processing applications built on the VIDIZMO platform. The role involves delivering solutions across SaaS, customer-hosted Azure and AWS cloud environments, and on-premises deployments. VIDIZMO is a USA-based technology company headquartered in Tysons, Virginia, and a Microsoft Solutions Partner in Data & AI , Infrastructure , and Digital & App Innovation . Offering a AI-Powered Intelligence Hub , we empower Fortune 500 companies , large enterprises , governments, and the public sector to securely manage, analyze, and govern their data with complete control and compliance. Our Multimodal AI Data Intelligence Platform leverages Large Language Models (LLMs) and RAG (Retrieval-Augmented Generation) to deliver powerful capabilities such as auto-tagging , redaction , content summarization , OCR , translation , subtitle creation , object detection and tracking , content search , sentiment and emotion analysis , topic extraction , document classification , and facial attribute detection. AI Output Verification & Accountability (Required Competency) The candidate must be capable of effectively using AI tools (e.g., Claude, ChatGPT, Copilot, or similar) to support work outputs such as content, analysis, documentation, or code. However, the candidate must also demonstrate strong judgment and ownership of the final deliverables. AI-generated output must never be treated as final without review. The candidate is expected to validate accuracy, completeness, logic, compliance, and alignment with business requirements, and refine AI-assisted work to meet the expected quality standards. The individual will be held accountable for the final output, regardless of whether AI tools were used during execution. Design & UX Run the end-to-end UX process — user research, journey mapping, wireframes, and interactive prototypes — for both product and marketing surfaces, and validate designs through usability testing Design and maintain a shared design system (components, tokens, patterns) in Figma that keeps product and web visually and behaviorally consistent Translate ambiguous requirements from product, engineering, and marketing into clear, validated interaction and visual design solutions Apply visual design fundamentals — typography, layout, color, motion — so interfaces feel considered, not just functional. Engineering Hand-code pixel-perfect, accessible HTML5/CSS3/SCSS and ship production UI in React and/or Angular Build and maintain the marketing site: landing pages, campaigns, brand experience Ensure accessibility (WCAG, Section 508) and multilingual/RTL support across every surface Optimize performance and responsiveness across devices and screen sizes Use analytics and A/B testing to validate design decisions post-launch; use AI-assisted tooling (e.g., Claude, Copilot) to move faster on both design and code. What You Bring 5+ years designing and building production web interfaces — real, shipped work spanning both disciplines, not just one A portfolio demonstrating end-to-end ownership: research and wireframes through final shipped UI Expert, hand-coded HTML5/CSS3/SCSS/Bootstrap (not just component-library assembly) and hands-on React and/or Angular Required fluency in Figma, plus familiarity with XD, Photoshop, or Illustrator Strong visual and interaction design instincts, backed by working knowledge of accessibility (WCAG/Section 508) and RTL/multilingual design Enterprise SaaS experience; comfortable working in Agile/Scrum Clean, standards-compliant code (W3C) Nice to Have Prior end-to-end ownership of both a marketing site (CMS, campaigns) and a product design system Deep RTL/bidirectional layout experience Comfort working in an AI-assisted design/dev workflow Qualification BS in Computer Science, Software Engineering or IT related field 5+ years in designing & developing both Authorized to Work Legally Benefits : Health Insurance (OPD/IPD), Separate Maternity Cover, Leave encashment, Car Support Program, Referral Bonus, EOBI, Bi-Annual Increment. Provident Fund, Career Growth, Bonus Multiple Locations: Pakistan, India, UAE, Australia, Canada & USA (benefits vary based on location)