DSP Validation Engineer (ARM)_REQ3017

Tessolve · Bangalore

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Last observed by our collector: 9 October 2026 at 12:25 am IST. This is not a manual review or a confirmation from the employer.

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Collected role description

<div>Perform ARM core and/or DSP validation across different processor/DSP configurations. </div><div>Develop and execute validation test plans for processor and DSP features.</div><div>Work with DSP toolchains, including compilation, assembly, linking, debugging, and execution flows.</div><div>Hands-on experience with Xtensa toolchain and compilation/debugging environment.</div><div>Validate custom DSP instructions, including TIE (Tensilica Instruction Extension) instructions.</div><div>Validate and debug VFPU/vector and floating-point instructions and associated execution behavior.</div><div>Develop instruction-level, functional, integration, and regression test cases.</div><div>Analyze test failures, debug issues at C, assembly, and instruction level, and identify root causes.</div><div>Develop validation automation using Python and scripting frameworks.</div><div>Work with Embedded C for developing test applications, test cases, and low-level validation code.</div><div><br /></div><div>Position Description (Part II)</div><div>ARM, DSP, Xtensa toolchain, TIE (Tensilica Instruction Extension), VFPU/vector, Embedded C/C++, Linux/Unix, Python </div><div><br /></div><div>Education: B.E/M. E in Electronics & Communication Engineering</div><div><br /></div><div>5-10 years of experience</div><div>Strong experience in ARM and/or DSP validation.</div><div>Hands-on experience with Xtensa DSP architecture/toolchain is preferred.</div><div>Knowledge of TIE instructions and custom instruction validation.</div><div>Knowledge of VFPU/vector instruction validation.</div><div>Strong programming skills in Embedded C/C++.</div><div>Good Python scripting and test automation skills.</div><div>Experience with Linux/Unix environments.</div><div>Good understanding of processor architecture, registers, memory, interrupts, and instruction execution.</div><div>Experience with debugging using logs, traces, debuggers, and test outputs.</div><div> Experience with regression testing and validation automation frameworks.</div><div>Test-plan development and test-case design.</div><div>Functional, feature, instruction-level, and regression validation.</div><div>Test automation and execution.</div><div>Failure analysis and root-cause debugging.</div>

Collected experience requirement

5 - 9 Years