Principal Engineer - System Architecture

Job Description :

- Architecture & System Design : Set reference architecture for the platform, Context Layer, AI runtimes, and security - isolation models across customer environments.

- Contracts & API Boundaries : Define durable, versioned contracts for business concepts, APIs, SDKs, and tenant mappings.

- Reliable Workflows : Design stateful execution engines handling retries, idempotency, partial failures, and rollbacks for AI workflows.

- Hands-on Execution : Write and review code on high-risk paths while defining quality, tracing, and evaluation standards.

- Technical Leadership : Guide build - vs - buy decisions, turn proven patterns into platform services, and mentor engineers.

Required Skills :

- Strong background in system architecture and design for largescale, multitenant platforms.

- Deep understanding of AI/ML runtimes, containerization, and security isolation techniques.

- Proven experience designing robust APIs, SDKs, and versioned contract strategies.

- Expertise in building stateful workflow engines with faulttolerance, idempotency, and rollback capabilities.

- Proficiency in at least one modern programming language (e.g., Go, Java, Python) and ability to produce productionready code.

- Demonstrated technical leadership, including mentorship, decisionmaking on buildvsbuy, and translating patterns into services.

Skills

System Design, System Architecture, AI Integration, SDK, Technical Architect