{"id":2858517,"url":"https://alion.io/job/infineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv","title":"Senior Staff Engineer System Application Engineering Acoustics (f/m/div)","company":{"id":51757,"name":"Infineon Technologies","domain":"infineon.com","url":"https://alion.io/company/infineon-technologies","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"B","score":82,"open_postings":210,"ghost_share":0,"stale_share":0.729,"repost_share":0,"time_to_fill_p50_days":54,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Munich, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":101000,"max_usd":187000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":14},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Altium Designer","optional":false},{"name":"C++","optional":false},{"name":"Cortex","optional":false},{"name":"KiCad","optional":false},{"name":"OrCAD","optional":false},{"name":"Prometheus","optional":true}],"status":"live","first_seen_at":"2026-09-17T16:00:21Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-22T09:38:07Z","board_verified":true,"closed_at":null,"days_open":34,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":34},"description":"#WeAreIn for\njobs that impact everyone's life.\nBridging needs with innovation - where customer challenges become our next big idea.\nAs a Senior Staff Engineer System Application Engineering Acoustics (f/m/div) in our Customer Collaboration and Technical Marketing\nteam work hand-in-hand with our customers, enabling them to transform our\nproducts into cutting-edge designs, all while building long-lasting\npartnerships that thrive on success.\n Are you in?\nYour role\nKey responsibilities in your new role\nOwn the design, development and testof state-of-the-art audio hardware solutions including selection and\ndesign-in of e.g. microcontroller, DSP, CODEC, speaker amplifier\n\nLead PCB design for audio-focused hardware systems mastering signal integrity, power delivery, and EMI/EMCcompliance for acoustic applications\n\nDevelop and maintain embedded firmware foraudio DSP and microcontroller platforms, including driver\ndevelopment, codec configuration, and real-time audio processing pipelines\n\nPlan and conduct system-level acousticcharacterization and debugging using measurement equipment and application specific lab setups\n\nWork closely with cross-functional teams including mechanical, software, and product teams to define system requirements, support design reviews, and ensure seamlessintegration of our products into demonstrators, evaluation kits and reference\ndesigns\n\nYour profile\nQualifications and skills to help you succeed \nA technical degree in Electrical Engineering, EmbeddedDevelopment, Acoustics, or similar\n\nAt least 5 years of work experience in ApplicationEngineering, R&D or Technical Marketing\n\nSolid understanding of acoustic systemdesign principles including microphone fundamentals, audio signal\nchain architectures and audio codec/DSP integration\n\nHands-on experience in PCB design using tools such as Altium Designer, KiCad, or OrCAD, withknowledge of high-speed/mixed-signal layout best practices relevant to audio\nand acoustic circuits\n\nExperience working within structuredhardware development processes including design requirement documentation, schematic/layout review, design verification testing (DVT), and cross-platform\nsystem integration\n\nProficiency in embedded firmware development using C/C++ on platforms such as ARM Cortex-M, with experience in communication and audio specific bus interfaces (I2C, SPI, PDM, I2S, TDM) and implementing real-time audio processing algorithms\nFamiliarity with acoustic measurement and analysis tools such as Audio Precision (APx) or equivalent,along with experience interpreting acoustic metrics\n\nFluent English skills (written andspoken), German is a plus\n\n#WeAreIn for driving decarbonization and digitalization.\nAs a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.\nAre you in?\nWe are on a journey to create the best Infineon for everyone.\nWe strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity.\nOur hiring decisions are based on skills and experience. Even if you don’t meet every requirement, we encourage you to apply.\nPlease let your recruiter know if you need any accommodations during the interview process.\nLearn more about our various contact channels and about Diversity & Inclusion at Infineon.\nJara Bremicker\nLinkedIn","description_format":"text","description_chars":3687,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"German","level":"All levels","optional":true},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Processors, MCUs & AI Chips","Analog & Power Semiconductors"],"lifecycle":[{"event":"open","at":"2026-10-19T15:39:02Z"}],"visa":[],"liveness":{"score":53,"band":"ok","label":"Likely open","p_open":1,"p_active":0.594,"p_room":0.9,"age_days":34,"expected_fill_days":54,"reasons":["conf:0","stale_co","velocity","win:mid","comp:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/infineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv","json_url":"https://alion.io/job/infineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv.json","meta":{"generated_at":"2026-10-22T13:31:51Z","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":12744,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":51757},"rest":"https://alion.io/mcp/rest/get_company?id=51757"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finfineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv"},{"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%2Finfineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv"},{"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%2Finfineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv"},{"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/infineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finfineon-technologies-senior-staff-engineer-system-application-engineering-acoustics-fmdiv"}]}