{"id":2314697,"url":"https://alion.io/job/nuvacore-cpu-fabric-and-interconnect-verification-engineer","title":"CPU Fabric and Interconnect Verification Engineer","company":{"id":4394072,"name":"NUVACORE","domain":"nuvacore.ai","url":"https://alion.io/company/nuvacore","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India","Austin, United States","Santa Clara, United States"],"countries":["IN","US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":250000,"currency":"USD","period":"year","gross":null,"usd_annual":250000},"salary_estimate":null,"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Perl","optional":false},{"name":"Python","optional":false},{"name":"SystemVerilog","optional":false},{"name":"Formal Verification","optional":true}],"status":"live","first_seen_at":"2026-09-18T05:26:01Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-10-16T02:36:07Z","board_verified":true,"closed_at":null,"days_open":27,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":27},"description":"Nuvacore is building a ground-up high performance, low-power CPU for next-generation compute workloads. We are seeking Verification Engineers at multiple levels - from Senior Engineer to Principal level - to help prove the correctness of the Nuvacore interconnect fabric. As part of the design verification (DV) team, you will help verify the coherent and non-coherent interconnect - building the test plans, environments, and checkers that find deep bugs in transport, ordering, and coherence long before silicon, working shoulder-to-shoulder with architecture and RTL design.\nTHE ROLE\nPlan & Strategy: Drive the verification scope, strategy, and test plans for the interconnect fabric - coherent and non-coherent, including crossbars, routing, and bus interfaces.\n\nEnvironment Setup: Build, maintain, and scale robust verification environments - stimulus generators, protocol checkers, transactors, and coverage - that exercise coherent and non-coherent transactions end to end.\n\nTest & Debug: Generate directed and random traffic to expose corner cases such as ordering, arbitration, QoS, and deadlock/livelock avoidance.\n\nPerformance Verification: Partner with architects to correlate RTL against performance models, hunting bandwidth, latency, and QoS issues.\n\nCoverage Closure: Define the coverage space, write functional coverage monitors, and analyze metrics to prove the test plan is complete.\n\nCross-functional Collaboration: Partner with architecture and RTL teams to root-cause failures, drive design fixes, and support emulation, FPGA, and silicon bring-up.\n\nREQUIREMENTS - MUST HAVE\nDegree in Electrical/Computer Engineering, Computer Science, or equivalent practical experience.\n\n15+ years (Principal) or 4+ years (Senior Engineer) of design-verification experience, ideally on a CPU or complex digital design.\n\nStrong knowledge of interconnect/fabric architecture and digital logic - coherent and non-coherent protocols (e.g. AMBA, CHI, TileLink) and on-chip transport.\n\nHands-on functional verification: test plans, testbenches, protocol checkers, transactors, and coverage.\n\nProficiency in C/C++ and/or SystemVerilog, plus a scripting language (Python; Perl a plus).\n\nExperience writing and debugging tests for complex digital designs.\n\nREQUIREMENTS - NICE TO HAVE\nInterconnect, network-on-chip (NoC), or fabric verification.\n\nCoherent and non-coherent bus-protocol verification.\n\nProtocol checkers and formal verification (deadlock/livelock, protocol compliance).\n\nConstrained-random verification and coverage-driven closure.\n\nPerformance and QoS verification of interconnect.\n\nEmulation/FPGA and silicon bring-up and debug (waveforms, trace).","description_format":"text","description_chars":2662,"description_truncated":false,"requirements":{"experience_years_min":15,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"},{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Centers & Colocation","AI Agents"],"lifecycle":[{"event":"open","at":"2026-10-12T03:38:43Z"}],"visa":[],"liveness":{"score":75,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.838,"p_room":0.9,"age_days":27,"expected_fill_days":48,"reasons":["conf:1","velocity","win:mid"],"computed_at":"2026-10-15T05:46:00Z"},"pay":{"stated_usd_annual":250000,"is_top_pay":true},"html_url":"https://alion.io/job/nuvacore-cpu-fabric-and-interconnect-verification-engineer","json_url":"https://alion.io/job/nuvacore-cpu-fabric-and-interconnect-verification-engineer.json","meta":{"generated_at":"2026-10-16T05:22:53Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":2705,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4394072},"rest":"https://alion.io/mcp/rest/get_company?id=4394072"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnuvacore-cpu-fabric-and-interconnect-verification-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fnuvacore-cpu-fabric-and-interconnect-verification-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fnuvacore-cpu-fabric-and-interconnect-verification-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/nuvacore-cpu-fabric-and-interconnect-verification-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnuvacore-cpu-fabric-and-interconnect-verification-engineer"}]}