Front End Engineer

About JazzX AI: Vision: Enterprises operating on institutional intelligence—governed, self-improving, and scalable beyond individual expertise. JazzX AI is defining the future of enterprise work—by building AI-native digital workers that actually get the job done. We believe enterprises don't scale expertise—they lose it. Knowledge stays trapped in individuals, judgment gets applied inconsistently, and the best talent spends time on work that should run itself. We're changing that. JazzX AI transforms messy enterprise reality into institutional intelligence: governed digital workers that capture expert judgment, make every decision explainable, and continuously improve through real-world execution. The result is faster decisions, higher-quality outcomes, and reliable execution at scale—in domains where getting it wrong isn't an option. We're starting with lending and due-diligence workflows—complex, regulated, high-stakes. From here, we're building the backbone for enterprise intelligence across industries. This is early-stage, hard, and consequential work. If you want to be part of bringing AI systems to market that actually run in production, handle real complexity, and deliver real outcomes—not demos, not chatbots—JazzX AI is the place. Headquartered in Los Altos, CA. Backed by SAIGroup. About SAIGroup : SAIGroup a private investment firm that has committed $1B to build and scale next-generation, AI-powered enterprise software companies. SAIGroup’s portfolio serves 2,000+ global enterprise customers, generates nearly $800M in annual revenue, and employs 4,000+ people worldwide — providing JazzX AI with long-term capital, deep operating expertise, and access to real-world enterprise scale from day one. Learn more about JazzX AI:Website: https://jazzx.aiLinkedIn: https://www.linkedin.com/company/jazzx-ai Learn more about SAIGroup:Website: https://saigroup.ai Front End Engineer As a Front-End Engineer, you will lead the development of highly performant, modular, and elegant user interfaces that harness the full potential of AI agents and large language models. You will serve as the principal technical voice on the front-end and collaborate deeply with our AI, design, and product teams to craft delightful, intelligent interfaces. What You'll Do Lead Front-End Architecture: Define and evolve the front-end architecture and design patterns across our products to ensure scalability, performance, and reusability. Ship Core Experiences: Own and deliver complex features that directly power AI-native workflows such as conversational UIs, intelligent assistants, dashboards, and multi-modal interactions. Collaborate Across Disciplines: Partner with AI engineers, backend teams, and product/design leads to translate ambiguous product ideas into scalable, interactive, and delightful interfaces. Create Component Systems: Develop and maintain component libraries and design systems that scale across multiple verticals and products. Drive Engineering Excellence: Establish and uphold high standards for code quality, testing, documentation, and frontend performance. Mentor and Influence: Act as a mentor for junior and senior engineers, while influencing technical direction and strategy across the org. Qualifications 8+ years of experience building production-grade front-end applications at scale. Deep expertise in React, TypeScript, CSS-in-JS, and modern UI patterns. Strong foundation in design systems, performance optimization, and accessibility (WCAG 2.1) best practices. Experience working closely with AI/ML systems, LLMs, or agent-based architectures is a strong plus. Proven track record of setting technical direction and scaling front-end systems across teams and products. Exceptional collaboration and communication skills, with a strong product and user sensibility. Bonus: Experience with data visualization libraries (e.g., D3, Recharts), command-palette interfaces, or experimentation frameworks. Why Join JazzX AI: What draws people to JazzX AI is the opportunity to build something truly foundational. We are at the beginning of a new era — one where enterprise systems will no longer be static tools, but dynamic collaborators that learn, reason, and evolve alongside the people who use them. At JazzX AI, you’ll help build a platform that redefines how work happens in the AGI era. JazzX AI brings together vision, deep technology, and purpose. This is not about experimenting with AI features; it’s about turning the promise of AGI into practical, auditable, and human-aligned systems that enterprises can trust and rely on at scale. The work here directly impacts productivity, efficiency, and decision-making in complex, real-world environments. If you’re motivated by building systems that matter — systems that combine intelligence with responsibility — JazzX AI offers the chance to do that work at a deeper level, with real ownership and lasting impact.