{"id":1159952,"url":"https://alion.io/job/harman-international-principal-engineer-dsp-3","title":"Principal Engineer, DSP","company":{"id":6265,"name":"HARMAN International","domain":"harman.com","url":"https://alion.io/company/harman-international","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":76,"open_postings":124,"ghost_share":0,"stale_share":0.96,"repost_share":0,"time_to_fill_p50_days":24,"computed_at":"2026-10-19T05:45:15Z"}},"role":"Hardware","role_family":"Hardware","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Shenzhen, China"],"countries":["CN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":44000,"max_usd":100000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":696},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C++","optional":false},{"name":"MATLAB","optional":false}],"status":"live","first_seen_at":"2024-11-05T00:00:00Z","employer_posted_date":"2024-11-05","last_verified_at":"2026-10-19T00:37:20Z","board_verified":true,"closed_at":null,"days_open":714,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":713},"description":"HARMAN’s engineers and designers are creative, purposeful and agile. As part of this team, you’ll combine your technical expertise with innovative ideas to help drive cutting-edge solutions in the car, enterprise and connected ecosystem. Every day, you will push the boundaries of creative design, and HARMAN is committed to providing you with the opportunities, innovative technologies and resources to build a successful career.\nA Career at HARMAN\nAs a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you’ll discover that at HARMAN you can grow, make a difference and be proud of the work you do everyday.\nYour Team\nThe position will report to Distinguished Engineer, DSP\nWhat You Will Do\nDevelop Harman own sound algorithms per acoustic requirement.\nWork together with algorithms authors to take over microphone algorithms.\nDesign DSP platforms to cater for different algorithms requirements(MIPS/Memory/Cost etc).\nPort and implement Sound/Voice algorithms into target DSP.\nArchitect algorithms to various DSP system for product roadmap.\nWork with Acoustic or Microphone team for algorithm tuning.\nRegularly documenting findings, recommendations, algorithms, software, Etc.\nWhat You Need\nMaster degree in Digital Signal Processing, Math, Acoustics, Voice or other related major\nRich experience developing sound or voice algorithms and proven record.\nMust be a self-starter who can take initiative and drive to successful conclusion\nProficient in developing digital signal processing, audio/voice algorithm processing like FFT/IIR/FIR.\nStrong acoustic/voice signal module development background. Like limiter, EQ, Crossover, AEC, ANC, Leveler, beamforming.\nProficient in C/Assembly/ C++ languages. Particularly Fixed-pointed C/Assembly programming.\nStrong Matlab experience.\nFamiliar with common audio interface like I2S, TDM, PDM etc.\nExperience on Wolfson DSP, ADI Sharc, Qualcomm Hexagon, ARM NEON or CirrusLogic DSP is preferred\nFluent Spoken English, Professional read and written English skill\nWhat Makes You Eligible\nWillingness to travel.\nWillingness to work in an office.\nAny offer of employment is conditioned upon the successful completion of a background investigation and drug screen.\nWhat We Offer\nFlexible work environment\nAccess to employee discounts on world-class Harman and Samsung products (JBL, HARMAN Kardon, AKG, etc.)\nExtensive training opportunities through our own HARMAN University\nCompetitive wellness benefits\nAccess to HARMAN Campus Fitness Center and Cafeteria\nAn inclusive and diverse work environment that fosters and encourages professional and personal development\nHARMAN is proud to be an Equal Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard torace, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.","description_format":"text","description_chars":3256,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Cafeteria","Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Consumer Electronics","Manufacturing","Car Electronics","Automotive Components"],"lifecycle":[{"event":"open","at":"2026-09-23T23:14:51Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.176,"p_room":0.28,"age_days":713,"expected_fill_days":24,"reasons":["conf:5","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-19T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/harman-international-principal-engineer-dsp-3","json_url":"https://alion.io/job/harman-international-principal-engineer-dsp-3.json","meta":{"generated_at":"2026-10-20T00:38:10Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":834,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":6265},"rest":"https://alion.io/mcp/rest/get_company?id=6265"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fharman-international-principal-engineer-dsp-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fharman-international-principal-engineer-dsp-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fharman-international-principal-engineer-dsp-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/harman-international-principal-engineer-dsp-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fharman-international-principal-engineer-dsp-3"}]}