{"id":893979,"url":"https://alion.io/job/silicon-labs-senior-software-engineer-iot-embedded-software-matter","title":"Senior Software Engineer - IoT Embedded Software (Matter)","company":{"id":44123,"name":"Silicon Labs","domain":"silabs.com","url":"https://alion.io/company/silabs","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":77,"open_postings":16,"ghost_share":0,"stale_share":0.938,"repost_share":0,"time_to_fill_p50_days":40,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Boston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":102550,"max":190450,"currency":"USD","period":"year","gross":null,"usd_annual":190450},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"Git","optional":false},{"name":"Jira","optional":false},{"name":"Linux","optional":false},{"name":"Matter","optional":false},{"name":"Python","optional":false},{"name":"RTOS","optional":false},{"name":"Wi-Fi","optional":false},{"name":"Conan","optional":true},{"name":"Zigbee","optional":true}],"status":"live","first_seen_at":"2026-02-25T00:00:00Z","employer_posted_date":"2026-02-25","last_verified_at":"2026-10-18T09:37:40Z","board_verified":true,"closed_at":null,"days_open":235,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":235},"description":"Silicon Labs (NASDAQ: SLAB) is the leading innovator in low-power wireless connectivity, building embedded technology that connects devices and improves lives. Merging cutting-edge technology into the world’s most highly integrated SoCs, Silicon Labs provides device makers the solutions, support, and ecosystems needed to create advanced edge connectivity applications. Headquartered in Austin, Texas, Silicon Labs has operations in over 16 countries and is the trusted partner for innovative solutions in the smart home, industrial IoT, and smart cities markets. Learn more atwww.silabs.com.\nSenior Software Engineer - IoT Embedded Software (Matter)\nBoston, MA\nWe are seeking a highly skilled and motivated Senior Software Engineer to join our Matterteam, contributing to the development and optimization of embedded software for smart home and IoT applications. This role demands strong technical expertise in embedded systems, C++, and wireless protocols, along with a proven ability to lead projects, mentor junior team members and drive technical excellence. We are looking for a highly motivated individual with excellent communications skills, a passion for great code, and a love for solving complex problems in a fast-paced team environment.\nResponsibilities\nDesign, develop, and maintain embedded software for the Matter protocol stack.\nLead technical initiatives and provide guidance in solving complex engineering challenges.\nMentor junior engineers, conduct thorough code reviews, and promote a culture of technical excellence and continuous improvement.\nCollaborate with cross-functional teams to design and integrate Matter over Thread and Wi-Fi platforms.\nContribute to the Matter open-source standard to enhance the specification and deliver improved outcomes for Silicon Labs customers.\nSupport protocol compliance, certification, and interoperability testing to ensure product robustness and standard alignment.\nPerform hands-on debugging and troubleshooting using industry-standard tools such as JTAG, GDB, and Logic Analyzers.\nOptimize performance, reliability, and memory usage of embedded systems in resource-constrained environments.\nParticipate in software architecture and design discussions, contributing to long-term technical direction.\nDevelop and maintain high-quality technical documentation, both for internal and external audiences.\nTechnologies we use:\nThread, Zigbee, Bluetooth, Wi-Fi, 802.11.x, 802.15.4, ARM, Linux, Python, Ninja, C++, C, Git, Conan, Zephyr\nSkills you will need\nBachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field.\n6+ years of experience in embedded systems development.\nStrong proficiency in C++, with deep knowledge of memory management, concurrency, and object-oriented design principles.\nExtensive hands-on debugging experience with embedded systems using tools such as GDB, JTAG, and trace analyzers.\nSolid understanding of networking protocols, including Wi-Fi and Thread.\n Familiarity with RTOS environments and low-level hardware interfaces (UART, SPI, I2C).\nProven ability to mentor engineers and lead technical projects effectively.\nExperience with scripting languages such as Python for automating builds and tests.\nStrong background in unit testing to ensure the reliability and quality of software features.\nProficiency with revision control and issue tracking tools, such as Git and Jira.\nExperience authoring technical documentation, including requirements and API specifications.\nExcellent written and verbal communication skills, with fluency in English.\nExperience with artificial intelligence (AI) powered tools and technologies used to enhance productivity, analysis, and decision-making.\nQualifications Considered a Plus\nExperience with application-layer protocols such as Matter and HomeKit.\nHands-on experience with both simulated and hardware test networks.\nFamiliarity with open-source standards such as Zephyr, and exposure to Linux environments.\nStrong understanding of IPv6, mDNS, and secure commissioning flows.\nBenefits & Perks\nYou can look forward to the following benefits:\nGreat medical (Choice of PPO or Consumer Driven Health Plan with HSA), dental and vision plans\nHighly competitive salary\n401k plan with match and Roth plan option\nEquity rewards (RSUs)\nLife/AD&D and disability coverage\nFlexible spending accounts\nAdoption assistance\nBack-Up childcare\nAdditional benefit options (Commuter benefits, Legal benefits, Pet insurance)\nFlexible PTO schedule\n3 paid volunteer days per year\nCharitable contribution match\nTuition reimbursement\nFree downtown parking 2 weeks a month\nOnsite Gym and locker rooms coming in April 2026\nMonthly wellness offerings\nFree snacks\nMonthly company updates with our CEO\n#LI-KB1\n#LI-Hybrid\nThe annualized base pay range for this role is expected to be between $102,550 - $190,450 USD. Actual base pay could vary based on factors including but not limited to experience, geographic location where work will be performed and applicant’s skill set. The base pay is just one component of the total compensation package for employees. Other rewards may include an annual cash bonus, equity package and a comprehensive benefits package.Silicon Labs is an equal opportunity employer and values the diversity of our employees. Employment decisions are made on the basis of qualifications and job-related criteria without regard to race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status, or any other characteristic protected by applicable law.","description_format":"text","description_chars":5569,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["401k plan","Equity"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Processors, MCUs & AI Chips","RF & Wireless Hardware","IoT Platforms & Solutions"],"lifecycle":[{"event":"open","at":"2026-09-14T08:48:40Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.232,"p_room":0.28,"age_days":234,"expected_fill_days":40,"reasons":["conf:34","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":{"stated_usd_annual":190450,"is_top_pay":false},"html_url":"https://alion.io/job/silicon-labs-senior-software-engineer-iot-embedded-software-matter","json_url":"https://alion.io/job/silicon-labs-senior-software-engineer-iot-embedded-software-matter.json","meta":{"generated_at":"2026-10-18T09:44:32Z","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":14424,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":44123},"rest":"https://alion.io/mcp/rest/get_company?id=44123"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsilicon-labs-senior-software-engineer-iot-embedded-software-matter"},{"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%2Fsilicon-labs-senior-software-engineer-iot-embedded-software-matter"},{"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%2Fsilicon-labs-senior-software-engineer-iot-embedded-software-matter"},{"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/silicon-labs-senior-software-engineer-iot-embedded-software-matter\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsilicon-labs-senior-software-engineer-iot-embedded-software-matter"}]}