Principal Staff Software 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.ai
LinkedIn: https://www.linkedin.com/company/jazzx-ai

Learn more about SAIGroup:
Website: https://saigroup.ai

 

Role Overview 

As a Principal Staff Engineer at Jazzx.ai, you will play a pivotal role in shaping the architectural and technological direction of the enterprise AI platform. You will collaborate closely with executive leadership, AI research and engineering, product management, UX and customer success teams to design, build, and enhance innovative, high-performance, AI-driven platform, products and experiences. You will be a key contributor in setting technical standards, mentoring team members, and driving a culture of learning and adoption of best practices to leverage AI in the technical organization. The ideal candidate is a seasoned engineer with a track record of building scalable systems, deep experience building and leveraging AI for enterprise business transformation, and a desire to continuously learn and improve. 

Key Responsibilities 

Architect & Develop Core Systems: 

• Lead the design and implementation of scalable, secure, and highly available enterprise cloud AI platform services and infrastructure. 

• Drive the evolution of our microservices architecture to improve performance, resilience, and developer productivity. 

Technical Leadership & Mentorship: 

• Provide technical guidance and mentorship to engineers fostering a culture of continuous improvement and learning. 
• Establish and enforce best practices, and development methodologies to ensure quality and maintainability of cutting-edge AI systems and solutions 

Cross-Functional Collaboration: 

• Partner with other AI research and engineering teams, product and UX teams to translate business needs into efficient, reliable, and user-centric software solutions. 
• Lead architectural reviews and contribute to roadmap planning, ensuring alignment with company goals and strategic initiatives. 

AI Innovation & Exploration: 

• Evaluate current and emerging AI techno