{"id":3195696,"url":"https://alion.io/job/iit-hyderabad-dsp-software-engineer-lidarfreertos","title":"DSP Software Engineer - LIDAR/FreeRTOS","company":{"id":1782201,"name":"Indian Institute of Technology Hyderabad","domain":"iith.ac.in","url":"https://alion.io/company/iith","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Robotics","role_family":"Robotics","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hyderabad, India","Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":13500,"max_usd":36000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":149},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"FreeRTOS","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"RTOS","optional":false},{"name":"C","optional":true},{"name":"GCC","optional":true},{"name":"Speech Recognition","optional":true}],"status":"live","first_seen_at":"2026-10-24T04:32:14Z","employer_posted_date":null,"last_verified_at":"2026-10-24T04:32:14Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"We are looking for an experienced and highly motivated DSP Software Engineer to join our dynamic engineering team. The ideal candidate will have strong hands-on experience in DSP software development and signal-processing pipeline implementation on embedded Digital Signal Processors (DSPs).\n\nThis role focuses on developing, integrating, and optimizing signal-processing pipelines for domains such as Radar, LiDAR, Speech/Audio, and Video processing on heterogeneous SoCs. The candidate should be proficient in implementing and optimizing production-grade DSP pipelines and deploying them efficiently on target hardware.\n\nYou will work at the intersection of embedded systems, signal processing, and hardware acceleration, contributing to high-performance and power-efficient edge computing solutions.\n\nExperience: 2 to 6 Years \n\nJob Location : Hyderabad/Bangalore\n\nRole & Responsibilities/What you'll do :\n\n- Design, develop, integrate, and maintain DSP signal-processing pipelines for embedded applications such as Radar, LiDAR, Speech/Audio, and Video processing.\n\n- Port, optimize, and validate workloads on target DSP architectures ensuring performance, latency, and power efficiency.\n\n- Perform profiling, bottleneck analysis, and low-level optimization using DSP ISA features, SIMD/VLIW capabilities, DMA, and memory hierarchy.\n\n- Integrate DSP modules into embedded software stacks running on Linux, RTOS, or bare-metal environments.\n\n- Collaborate with algorithm, system, and hardware teams to translate reference algorithms into efficient production DSP implementations.\n\n- Utilize DSP core libraries, intrinsic functions, and assembly-level optimizations where required to achieve real-time performance.\n\n- Participate in software lifecycle activities including design documentation, testing, code reviews, and maintenance.\n\n- Stay current with advancements in DSP architectures, signal-processing algorithms, and edge acceleration technologies.\n\nRequired skills / Whom we are looking for :\n\n- Bachelor's or Master's degree in Electronics, Embedded Systems, Signal Processing, Computer Engineering, or related field with 2-5 years of hands-on DSP software development experience.\n\n- Proficiency in in C/C++ (Python is a plus), Intrinsic or Assembly based optimization methods using instruction pipeline and latency optimal designs, modular and Object-Oriented programming skills \n\n- Practical experience implementing signal-processing pipelines for at least one of the following: Radar/LiDAR/Speech / Audio / Video / Vision processing\n\n- Hands-on development experience on one or more DSPs, such as TI C6x/C7x DSP, Tensilica Vision/HiFi DSPs, Qualcomm Hexagon DSP and CEVA DSPs\n\n- Good understanding of DSP architecture concepts (SIMD/VLIW, pipelines, memory hierarchy, cache, DMA) and Fixed-point / floating-point implementation trade-offs\n\n- Experience porting code between silicon, FPGA, and emulation environments\n\n- Familiarity with build systems (e.g. make, cmake, GCC, Eclipse, Visual Studio, ARM Development Tools)\n\n- Familiarity with debugging tools such as GDB, JTAG, Emulators, and performance profiling tools.\n\n- Self-motivated with a strong passion for embedded signal processing and AI systems and technology.\nSkills\nEmbedded C, DSP, Signal Processing, Python, C++, LIDAR, Speech Recognition, Audio Processing, Video Streaming, FreeRTOS, 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