Senior Verification Engineer - Core Testbench & DV Methodology Lead

• Competitive package.

We are seeking a Senior or Principal Verification Engineer to assume ownership of our core (top-level) testbench, along with the verification methodology, tooling, and continuous integration infrastructure that support it. In this role, you will be responsible for evolving the top-level UVM environment, integrating unit-level verification IP, driving functional and code coverage closure across the core, and identifying verification gaps at the boundaries between units. You will also serve as a technical leader within the organization, contributing to the company-wide initiative to advance AI-powered verification methodology. This position requires a rigorous, detail-oriented approach to verification and the ability to provide technical guidance and mentorship to engineers across the design verification organization.

Key Responsibilities

• Core testbench ownership - Own, improve, and continuously evolve the top-level core testbench and its UVM environment. Extend the testsuites, and integrate all the unit-level VIPs so block-level checkers, monitors, and coverage are reused at top level.

• Coverage - Own functional and code coverage at the core level: review the nightly results, drive closure across units, and audit covergroups and tests for real quality and intent.

• Cross-unit gap hunting - Find and close verification holes at the boundaries between units. Reconcile assume/guarantee relationships across unit testbenches: e.g., everything one module assumes about surrounding modules, needs to be verified by surrounding modules' testbenches.

• Methodology, tooling & CI - Own the verification flows (compile, coverage collection, regression) and the CI as the core RTL evolves: update compile configs, retire stale jobs, create new ones, keep regressions healthy and efficient. Drive concrete upgrades - migrate our scripts and flows to latest versions (e.g., start using Questa One and next-generation coverage, from Siemens, instead of the old flow) - and stay in regular contact with EDA vendors to keep us on the latest capabilities.

• Technical leadership & mentorship - Act as the senior technical reference for core verification engineers, review block- and core-level testbench architectures, and mentor on coverage-driven and assertion-based verification.

• 4 days per week in the Barcelona office (city center), 1 WFH.

• 1 week of work from everywhere in the world.