About the job

We are looking for on-chip SoC Interconnect micro-architect and design lead for chiplet based high-performance Compute and AI silicon development.

What You’ll Do
- Define on-chip fabric topologies connecting the multiple subsystems
- Specify the data-path fabric for the high-bandwidth routes: bandwidth provisioning, pipeline depth, buffering strategy, and back-pressure propagation between major subsystems.
- Architect the register-access fabric with address decoding and access-protection logic.
- Define the arbitration and QoS policy for shared fabric resources: priority assignment per traffic class, bandwidth reservation, and starvation-prevention mechanisms.
- Own the fabric error-handling architecture: how illegal accesses, timeouts, and protocol violations are detected, logged, and reported to the management subsystem.
- Own the CDC strategy for every clock-domain boundary on the die and documenting the timing constraints for each.
- Own or closely review all fabric RTL: bus bridges, async FIFOs, arbiters, address decoders,



and pipeline registers that form the on-chip interconnect.
- Drive integration assembly: own the top-level connectivity netlist that instantiates all major blocks and wires them through the fabric, serving as the integration point of truth.
- Coordinate with subsystem leads align on interface protocols, handshake semantics, and reset sequencing at each fabric boundary.
- Define and own the fabric performance model: estimate bandwidth utilization per path under representative traffic mixes for each operating mode and identify bottlenecks.
- Establish fabric-level bring-up tests: register accessibility checks, path connectivity tests, and loopback sequences that confirm the interconnect is healthy before full subsystem integration testing begins.
- Coordinate with the physical design team on fabric floorplan implications: block placement driven by dominant data flow, clock-region boundaries, and wire-length budgets for timing cl

📌 Lead Fabric Design Engineer (Bengaluru)
🏢 Zyoin Group
📍 Bengaluru