Functional Verification Engineer

Project Role : Functional Verification Engineer

Project Role Description : Develop and execute testbenches to verify the functional correctness of digital designs at the block and system level. Create constrained-random, directed, and coverage-driven tests using languages like SystemVerilog and UVM. Collaborate with design and architecture teams to identify corner cases and ensure complete functional coverage before tape-out.

Must have skills : SoC Verification

Good to have skills : NA
Minimum 3 year(s) of experience is required

Educational Qualification : 15 years full time education

Summary:
USB Verification Engineer Hardware Engineering / Connectivity IP
Total Industry Experience Minimum 7 years in hardware/protocol verification roles USB Protocol Experience 3+ years hands-on USB 3.x / USB4 / USB-C verification PHY / Controller Verification Experience verifying USB PHY, host/device/dual-role controllers Compliance Interoperability USB-IF compliance testing and multi-vendor interoperability validation
Prior Protocol Exposure PCIe, DisplayPort, Thunderbolt, or MIPI background advantageous

As a Functional Verification Engineer, a typical day involves developing and implementing comprehensive testbenches to ensure the functional accuracy of digital designs at both block and system levels. The role includes designing various types of tests, such as constrained-random, directed, and coverage-driven, to thoroughly validate the design. Collaboration with design and architecture teams is essential to identify potential edge cases and guarantee exhaustive functional coverage prior to tape-out. This position requires a proactive approach to problem-solving and continuous communication within the team to maintain high-quality verification standards throughout the project lifecycle.

Roles Responsibilities:
Technical Skills Competencies
USB Protocol Standards Knowledge

Deep understanding of USB 2.0 (HS/FS/LS), USB 3.2 Gen1/Gen2, USB4 v1/v2 specifications

Strong knowledge of USB-C connector, Alt Mode (DisplayPort, Thunderbolt), and Power Delivery (USB PD 3.1)

Familiarity with USB host, device, and dual-role port (DRP) / OTG operation

Understanding of USB protocol layers: physical, link, protocol, and application

Knowledge of USB tunnelling over USB4 (PCIe, DisplayPort, USB 3.2 tunnels)
Verification Methodologies Simulation

Proficient in UVM (Universal Verification Methodology) for USB PHY and controller IP verification

Experience writing SystemVerilog/VHDL testbenches, sequences, and functional coverage models

Assertion-based verification (SVA) for protocol compliance checking

Simulation tool experience: Synopsys VCS, Cadence Xcelium, Mentor Questa

Experience with USB VIP (Verification IP) from Synopsys, Cadence, or Aldec

Regression infrastructure management and coverage closure methodologies
Validation Lab Skills

Post-silicon USB bring-up, enumeration debug, and link training validation

USB protocol analyser usage: Ellisys, Teledyne LeCroy, Total Phase

Signal integrity validation: eye diagram analysis, jitter measurement, LFPS signalling

USB-IF Compliance Test Specification (CTS) execution for USB 2.0, 3.x, and USB4

Interoperability testing across host controllers, hubs, and USB peripheral devices

USB Power Delivery policy engine validation and PD compliance testing
Tools Scripting

Python or Perl scripting for test automation, log parsing, and results reporting

Familiarity with version control systems: Git, Perforce

Experience with EDA tools: Synopsys VC Verification, Cadence Incisive/Xcelium

SPICE / AMS simulation exposure for USB PHY signal integrity analysis desirable

Professional Technical Skills:

Develop and execute USB verification plans covering functional, protocol compliance, and performance testing

Build and maintain UVM-based testbenches for USB PHY, host controller, and device controller IP

Lead post-silicon USB bring-up, enumeration validation, and link training debug

Execute USB-IF Compliance Test Specifications (CTS) for USB 2.0, USB 3.x, USB4, and USB PD

Perform signal integrity analysis and correlate simulation results with lab oscilloscope and analyser measurements

Drive interoperability testing with third-party USB hosts, hubs, and peripheral devices

Develop automated regression suites and drive functional coverage closure

Debug and root-cause USB failures across simulation, emulation, and silicon environments

Collaborate with RTL designers and firmware engineers to resolve protocol and enumeration issues

Produce detailed test plans, verification closure reports, and USB-IF sign-off documentation

Provide technical mentorship and code review for junior verification engineers

The candidate should have minimum 3 years of experience in SoC Verification.

This position is based at our Bengaluru office.

A 15 years full time education is required.

Qualification 15 years full time education