Principal / Sr. Principal DSP Engineer - Platforming

LTTS US Branch Job Description Job Description & Skill Requirement: Key responsibilities: Lead DSP architecture, implementation, integration, and optimization activities across multiple product platforms. Translate research algorithms and reference implementations into scalable production DSP components. Define implementation approaches, interfaces, performance requirements, and validation strategies. Provide technical leadership and mentoring to DSP engineers working across multiple locations. Resolve complex performance, memory, numerical precision, and real-time processing issues. Review DSP designs and implementations for architecture, quality, scalability, and maintainability. Develop and optimize production-quality C/C++ implementations for embedded DSP targets. Guide fixed-point and floating-point implementation decisions. Optimize implementations for DSP and vector architectures such as Tensilica HiFi, ARM Neon/Helium, RISC-V vector extensions, and x64 SIMD. Partner with systems, firmware, hardware, QA, and algorithm teams to drive integration through production. Establish strong engineering practices for testing, profiling, validation, code review, and documentation. Lead hands-on hardware bring-up, lab debugging, profiling, and performance characterization on reference and product hardware. Work directly with onsite engineering teams to rapidly resolve integration issues and make technical trade-off decisions.

• LTTS is an Equal Opportunity Employer and maintains a clear policy against discrimination based on age, disability, sex, race, religion or belief, gender reassignment, marriage/civil partnership, pregnancy/maternity, or sexual orientation. As an inclusive organization, we actively endorse equal opportunities for all candidates with the right mix of talent, skills, and potential. We encourage applications from a diverse pool of candidates and selection for roles will solely be based on individual merit."
• L&T Technology Services LTD is an equal opportunity employer and is committed to providing reasonable accommodations to qualified individuals with disabilities. If you require any accommodations to participate in the recruitment process or to perform the essential functions of the job, please let us know. We will work with you to provide reasonable accommodations in accordance with applicable law."