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Velaura

Designs energy-efficient AI silicon and systems

Senior Formal Verification Engineer

Hardware Validation & TestingConfirmed live in the last 24 hours
Full-timeSanta Clara, CA, USA$200k - $300k /yr

About the Job

Requirements

  • At least 10 years of functional verification experience, including substantial hands-on formal verification of complex digital systems.
  • A track record solving difficult formal verification problems in CPU or processor design verification, floating-point or arithmetic datapaths, or vector/SIMD units.
  • Deep expertise in SystemVerilog Assertions (SVA) and formal property development.
  • Hands-on experience with JasperGold, VC Formal, Questa Formal, or OneSpin.
  • Experience developing constraints and proving they are consistent and not over-constraining.
  • Strong understanding of computer architecture, microarchitecture, SoC design, and digital fundamentals.
  • Understanding of floating-point arithmetic, IEEE-754, and datapath correctness.
  • Strong scripting and automation skills for build, regression, and continuous-integration pipelines.
  • Ability to work effectively in a collaborative, multidisciplinary team.

Responsibilities

  • Own and drive formal verification for complex SoC blocks, including CPUs, control processors, floating-point units, vector/SIMD engines, and datapath-heavy designs.
  • Write high-quality SVA properties and formal testbenches to prove functional correctness, including end-to-end and datapath-equivalence checks.
  • Apply full proofs, bounded model checking, assume-guarantee reasoning, and abstraction to close proofs on deep-state designs.
  • Debug counterexamples and drive convergence on difficult proofs using abstraction, constraints, and decomposition.
  • Verify floating-point and arithmetic units for IEEE-754 compliance using formal datapath and equivalence checking.
  • Build reusable formal applications for connectivity, register/CSR, deadlock/liveness, X-propagation, and control-path proofs.
  • Define constraints and modeling assumptions, and prove they are consistent and not over-constraining.
  • Drive formal coverage closure and integrate it into the overall verification signoff plan.
  • Partner with architects, RTL, and simulation teams to align on what to prove formally versus in simulation.
  • Maintain automated infrastructure, scripting, and continuous-integration hooks for formal regression and proof tracking.
  • Use modern AI-assisted verification and debugging workflows to improve productivity and coverage.

Desired Qualifications

  • Experience with formal datapath verification and arithmetic equivalence checking, such as C/C++/SystemC reference models versus RTL.
  • Experience verifying vector, SIMD, or matrix/tensor compute units.
  • Experience with security verification using formal methods, including secure/non-secure isolation, information flow, and fault or side-channel concerns.
  • Experience with formal protocol verification of standard interconnects, such as AMBA AXI/ACE or CHI, using assertion IP.
  • Familiarity with cache coherence, memory consistency, and interconnect protocol verification.
  • Familiarity with clock-domain-crossing (CDC) and reset-domain-crossing (RDC) formal signoff.
  • Experience with sequential equivalence checking (SEC) and low-power (UPF) formal verification.
  • Experience with AI, machine learning, or edge AI hardware.
  • Familiarity with robotics, drones, autonomous vehicles, or industrial automation systems.
  • Experience with functional-safety standards such as ISO 26262, IEC 61508, IEC 61511, or ISO 13849.
  • Experience using modern AI tools and workflows to accelerate engineering productivity.

About the Company

Velaura

Designs energy-efficient AI silicon and systems

Velaura AI designs and manufactures ultra-energy-efficient AI infrastructure, including 3nm ASIC chips, Teraflux mining systems, FluxVision fleet-management software, and AuraLinks rack-level networking. Customers deploy the hardware in data centers, while FluxVision monitors and manages fleets; EnergyTune and AutoTune dynamically adjust power to meet grid stability, and AuraLinks reduces bottlenecks in AI training and inference. The company differentiates itself with a team of silicon architects from Apple, Google, and Qualcomm, plus a patent-pending energy-management approach and a fully integrated hardware-software stack. Its goal is to enable massive AI deployment by delivering powerful, energy-efficient compute and networking that aligns with sustainable energy grids and domestically produced technology.

Company size
51-200
Company stage
Series A
Total funding
$424M
Headquarters
Santa Clara, CA
Founded
2022

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