Senior Software Engineer - Agentic AI Platform

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.   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.  

About the Role

We are looking for a Senior Software Engineer - Agentic AI Platform to build the core platform powering JazzX AI’s enterprise digital workers.

You will design, build and operate the agent runtime, workflow orchestration and integration capabilities that enable AI agents to execute reliable, secure and observable workflows across enterprise applications.

This is a hands-on role requiring strong software engineering fundamentals, distributed systems expertise and practical experience building agentic AI systems for production.

What You’ll Do

• Design and build production-grade backend services and reusable platform capabilities for agent runtime, orchestration, state, memory, guardrails and model access.
• Develop agentic workflows using planning, tool use, multi-agent collaboration, parallel execution, reflection and human-in-the-loop
• Build durable, long-running workflows with retries, timeouts, state management, recovery and compensation.
• Design asynchronous and event-driven systems using queues, messaging and distributed processing.
• Build secure enterprise integrations, APIs and protocol-based interfaces for tool invocation and agent-to-agent communication.
• Build end-to-end observability, tracing and auditability across agent decisions, model calls, tools and workflows.
• Design for security, reliability, scalability and performance, including identity, authorization, data protection and AI-specific risks.
• Partner with product, security and engineering teams to translate complex business workflows into reliable AI solutions.
• Participate in architecture and code reviews, mentor engineers and influence technical direction and engineering standards.

What You’ll Bring

• 7–10 years of software engineering experience building backend and distributed systems.
• Strong hands-on Java and/or Python development experience building production services and APIs.
• Practical experience building agentic AI applications, including LLM integration, tool/function calling and workflow orchestration.
• Strong understanding of distributed systems, asynchronous processing, event-driven architectures and state management.
• Experience with databases, APIs, containers, Kubernetes and cloud-native development.
• Strong engineering practices across testing, CI/CD, code reviews, production troubleshooting and operational excellence.
• Understanding of agent patterns including planning, memory, reflection, multi-agent workflows and human-in-the-loop.
• Understanding of AI risks including prompt injection, data privacy, access control and model evaluation.
• Strong ownership and problem-solving mindset, with the ability to navigate ambiguity and make pragmatic technical trade-offs.
• Excellent communication and collaboration skills, with the ability to influence across engineering, product, security and architecture teams.
• Demonstrated ability to mentor engineers, drive technical discussions and raise engineering standards.

Nice to Have

• Experience with LangGraph, OpenAI SDK or similar agent frameworks/SDKs.
• Familiarity with MCP, A2A, AG-UI or A2UI.
• Experience with Temporal, RAG, vector databases, agent memory or enterprise knowledge systems.
• Experience with model gateways, routing, guardrails, cost controls or AI evaluation.
• Experience with Azure/AKS, PostgreSQL, Kafka, Redis or OpenTelemetry.
• Experience building secure, multi-tenant platforms or software for regulated industries such as lending or financial services.
• Experience operating AI/agentic workloads in production at scale.

Why Join JazzX AI

• Build the Future of Enterprise AI: Work on a foundational Agentic AI platform powering real enterprise digital workers.
• Solve Meaningful Problems: Build AI systems for complex, high-stakes business workflows—not demos or prototypes.
• High Ownership & Impact: Shape the architecture, technology and engineering practices of a fast-growing AI company.
• Learn & Innovate: Work at the intersection of AI agents, distributed systems, workflow orchestration and enterprise software.
• Make a Difference: Help build trusted, secure and auditable AI systems that transform how enterprises work.

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.

Headquartered in Los Altos, CA. Backed by SAIGroup.

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