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Principal Staff Engineer – AI Systems | Agentic AI & Knowledge Platforms
Job Location:
Job Location:
Dallas, TX - USA
Monthly Salary:
Not provided by the employer
Monthly Salary:
Posted:
17 October 2026 (2 days ago)
Posted:
Application Deadline:
14 January 2027
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Principal / Staff Engineer AI Systems Agentic AI & Knowledge Platforms
Long-Term Contract (2 years)
No Agencies No Sponsorship No 3rd Parties
Position Overview / Ideal Candidate
Élan Partners is seeking Principal/Staff-level AI Engineers for two highly technical opportunities supporting the development of a large-scale production AI platform. These roles are focused on building the core systems that enable autonomous AI agents to reason make decisions and safely take action within complex enterprise environments.
We are seeking engineers specializing in one of two areas: Agentic AI Systems or AI Knowledge & Data Systems. Experience across both areas is not required.
These are hands-on engineering roles for candidates who have moved beyond AI prototypes proofs of concept and chatbot applications and have experience designing building and owning AI systems in production at scale.
The strongest candidates will have direct architecture ownership experience solving difficult production problems and a track record of building systems that are reliable auditable scalable and trusted in real-world environments.
Track 1 Agentic AI Systems
This role focuses on the architecture and production deployment of agentic and autonomous AI systems including multi-agent orchestration reasoning planning evaluation guardrails and defining the boundaries between autonomous execution and human oversight.
Ideal experience includes:
Track 2 AI Knowledge & Data Systems
This role focuses on building the knowledge and semantic data foundation that production AI agents depend on including knowledge graphs ontologies semantic layers entity resolution and real-time data reconciliation.
Ideal experience includes:
Experience That Will Stand Out
For either track we are particularly interested in candidates who have:
What Were Looking For
This is not a prompt engineering or chatbot development position. We are looking for experienced software/AI engineers who have personally designed and built the underlying architecture behind sophisticated production AI systems.
If your background is strongest in agentic AI architecture and autonomous systems or in knowledge graphs semantic systems and the real-time data foundations that power AI wed like to hear from you.
Long-Term Contract (2 years)
No Agencies No Sponsorship No 3rd Parties
Position Overview / Ideal Candidate
Élan Partners is seeking Principal/Staff-level AI Engineers for two highly technical opportunities supporting the development of a large-scale production AI platform. These roles are focused on building the core systems that enable autonomous AI agents to reason make decisions and safely take action within complex enterprise environments.
We are seeking engineers specializing in one of two areas: Agentic AI Systems or AI Knowledge & Data Systems. Experience across both areas is not required.
These are hands-on engineering roles for candidates who have moved beyond AI prototypes proofs of concept and chatbot applications and have experience designing building and owning AI systems in production at scale.
The strongest candidates will have direct architecture ownership experience solving difficult production problems and a track record of building systems that are reliable auditable scalable and trusted in real-world environments.
Track 1 Agentic AI Systems
This role focuses on the architecture and production deployment of agentic and autonomous AI systems including multi-agent orchestration reasoning planning evaluation guardrails and defining the boundaries between autonomous execution and human oversight.
Ideal experience includes:
- 78 years of overall software engineering experience
- 34 years of recent hands-on experience building and shipping agentic or autonomous AI systems in production
- Experience architecting multi-agent systems and autonomous workflows
- Direct ownership of core AI architecture rather than solely contributing to an existing design
- Experience with LLMs and multi-model orchestration including selecting/routing models based on reasoning latency or execution requirements
- Experience designing AI evaluation frameworks/evals to measure and validate agent behavior and reliability
- Experience defining guardrails fallback mechanisms human-in-the-loop controls and autonomy/trust boundaries
- Strong understanding of production reliability latency observability security and governance for AI systems
- Ability to design systems where AI actions and the reasoning behind them are traceable and auditable
Track 2 AI Knowledge & Data Systems
This role focuses on building the knowledge and semantic data foundation that production AI agents depend on including knowledge graphs ontologies semantic layers entity resolution and real-time data reconciliation.
Ideal experience includes:
- 78 years of overall engineering experience
- 34 years of recent hands-on experience building production knowledge graphs ontologies or semantic layers supporting live AI products
- Experience architecting and scaling knowledge graphs and semantic data platforms
- Strong experience with entity resolution and data orchestration
- Experience integrating reconciling and linking complex or conflicting data across multiple systems
- Experience building low-latency data pipelines supporting real-time AI reasoning and decision-making
- Ability to manage dynamic state and maintain accurate semantic relationships as underlying data changes
- Experience taking data/AI platforms from prototype or demo to trusted production scale
- Strong understanding of data quality reconciliation reliability observability and governance
Experience That Will Stand Out
For either track we are particularly interested in candidates who have:
- Built sophisticated AI systems within an AI-native high-growth technology or large-scale technology environment
- Taken direct end-to-end architectural ownership of production systems
- Experience moving complex AI technology from works in a demo to trusted production use
- Worked within highly regulated mission-critical or enterprise environments
- Designed for security governance traceability and auditability from the beginning rather than treating them as afterthoughts
- Significant experience diagnosing real production challenges involving latency reliability data quality/reconciliation evaluation and system behavior
What Were Looking For
This is not a prompt engineering or chatbot development position. We are looking for experienced software/AI engineers who have personally designed and built the underlying architecture behind sophisticated production AI systems.
If your background is strongest in agentic AI architecture and autonomous systems or in knowledge graphs semantic systems and the real-time data foundations that power AI wed like to hear from you.
Required Experience:
Staff IC
About Company
Élan Partners has the skills and experience to help you find your next great job or next great employee in the information technology or engineering sectors.
