SoC Interconnect and Fabric RTL Designer

**About TylSemi, Inc.** ## The Opportunity The AI infrastructure market is exploding. Every hyperscaler, every cloud provider, every AI company is building custom silicon. But they all face the same problem: **how do you connect hundreds of chips, deliver clean power at scale, and move terabits of data without melting the package?** That's what we solve. TylSemi builds the **chiplet infrastructure IP** — the IO, power delivery, and interconnect building blocks — that makes AI/HPC systems actually work at scale. **This isn't a nice-to-have. It's the critical path.** ## Why Now ### The Market Window The semiconductor industry is going through its biggest architectural shift in 40 years: • **Moore's Law is dead.** 2nm and beyond delivers marginal performance gains. The future is chiplets, not monolithic dies. • **Custom silicon is now mainstream.** Google, Microsoft, Amazon, Meta, OpenAI — they're all designing their own ASICs. The $50B custom silicon market is growing 30% annually. • **IO and power are the bottleneck.** Solve hard problems and provide something which is a category in itself. **Translation:** We're entering the market at exactly the moment when every major AI/HPC player needs what we're building, and their alternatives are disappearing. ## Culture & Team: How We Work ### No Politics, No Bureaucracy There are no layers, no approval chains, no corporate theater. • If you have an idea, we test it. If it works, we ship it. • No endless meetings, no PowerPoint presentations to convince middle management. ### Remote-Friendly, Global Team • **US team:** Bay Area preferred, but we hire the best people regardless of location • **India team:** Building a world-class design center in Bangalore ### Move Fast, Ship Real Products We're not a research project. We have paying customers, committed capital, and aggressive timelines. This is a company, not a lifestyle business. We're building to win. ### What We Value • **Ownership mindset.** You're not here to execute someone else's roadmap. You're here to define it. • **Bias for action.** We move fast. Analysis paralysis doesn't fly here. • **Deep technical expertise.** This is hard engineering. We need people who've shipped real silicon and debugged real hardware. • **Low ego, high standards.** We don't care about titles or politics. We care about results. ## The Ask If you're reading this, you're probably comfortable. You have a good job at a stable company with all the benefits. We're asking you to walk away from that and bet on us. **Here's why you should:** • **The market is real.** AI infrastructure spending is $200B+ annually and growing 40% YoY. Every hyperscaler needs what we're building. • **The team has done this before.** We've built and exited semiconductor companies at scale. This isn't our first rodeo. • **The traction is de-risked.** We have LOIs, strategic investors, and a clear path to revenue. • **The work is consequential.** You're not optimizing someone's ad click-through rate. You're building the silicon infrastructure that powers AI. **This is the bet.** Join us and build something that matters. Or stay comfortable. No judgment. But if you're the kind of person who wants to take the shot, we'd love to talk. **READY TO JOIN?** We are looking for **System On-chip/SoC Fabric micro-architect and designer** for chiplet-based AI and High-Performance Compute 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, t…