Overview As a Functional Test Engineer, you will validate products against architectural specs and functional requirements, creating validation environments and executing system-level test plans.
You will collaborate with hardware, firmware, and software teams to isolate defects, validate fixes, and ensure robust, high-quality products.
Your work will span hardware and software domains, driving root-cause analysis and delivering repeatable validation results.
You will contribute to automation, tooling, and CI flows to improve efficiency and reliability.
This role offers impact through cross-functional collaboration and problem solving in a fast-paced, general engineering environment.
Compensaciones / Beneficios competitive compensation performance-based incentives flexible work arrangements development opportunities Responsabilidades System Validation & Debug: validate complex system-level scenarios including performance, power, and functional coverage Root Cause Analysis: own failure analysis from symptoms to resolution across cross-domain interactions Automation & Tooling:



develop and optimize validation tools, scripts, and infrastructure to boost efficiency Hardware & Software Debug: use lab equipment and software debuggers to diagnose issues Collaboration: work with Hardware/ASIC Design, Firmware, Architecture, and Software teams to verify fixes Documentation & Reporting: maintain bug tracking and test coverage records using Jira, Git, or similar systems Requisitos principales 10+ years in system validation, functional testing, ASIC/SoC debug, or related roles Strong understanding of computer architecture, memory subsystems (DDR, PCIe), and protocols (I2C, SPI, UART, USB) Scripting and automation in Python, LabView, or Ladder Logic C/C++ knowledge for firmware or driver debugging Experience with version control and bug tracking tools (Git, Jira, Bugzilla) Excellent analytical, problem-solving, and communication skills Hands-on ASIC or SoC bring-up and post-silico

📌 Functional Test Engineer (La Coruña)
🏢 Littelfuse
📍 La Coruña