embedded firmware engineer

Boatload Minds

<p>Key Responsibilities</p><ul><li>Firmware development on STM32, TI, and NXP microcontrollers.</li><li>Develop and maintain applications using FreeRTOS.</li><li>Write efficient, structured, and maintainable code in C / C++.</li><li>Handle complete product lifecycle: Development &rarr; Debugging &rarr; Testing &rarr; Validation</li><li>Production support.</li><li>Interface with peripherals such as SPI, I2C, UART, CAN, and RS485.</li><li>Perform hardware-level debugging using logic analyzers, oscilloscopes, and debuggers.</li><li>Use GitHub for version control and collaborative development.</li><li>Follow coding standards and proper documentation practices.</li><li>Work closely with hardware teams for board bring-up and validation.</li></ul><p>Required Skills</p><ul><li>1&ndash;3 years of experience in embedded firmware development.</li><li>Strong knowledge of Embedded C/C++.</li><li>Hands-on experience with FreeRTOS.</li><li>Good understanding of ARM Cortex microcontroller architecture.</li><li>Experience with debugging tools and IDEs (STM32CubeIDE, Keil, IAR).</li><li>Strong understanding of communication protocols: SPI, I2C, UART, CAN, RS485.</li><li>Ability to read and understand hardware schematics and datasheets.</li><li>Experience in debugging, testing, and validation.</li></ul><p>Job Types: Full-time, Permanent</p><p>Pay: ₹20,000.00 - ₹40,000.00 per month</p><p>Benefits:</p><ul><li>Food provided</li><li>Health insurance</li><li>Paid sick time</li><li>Paid time off</li><li>Provident Fund</li></ul><p>Work Location: In person</p>

Embedded Firmware Engineer

Linvex Solutions

<p>ob Type: Full-Time</p><p>Location: On-Site</p><p>⸻</p><p>Job Description</p><p>We are building a next-generation embedded sensing platform that integrates wireless signal analysis, radar data fusion, real-time edge processing, and secure cloud connectivity.</p><p>We are seeking a highly skilled Embedded Firmware Engineer to lead development of the core sensing and communications firmware stack. This is a hands-on role requiring deep expertise in embedded systems, signal processing, and low-level hardware integration.</p><p>The ideal candidate has experience working with wireless PHY-layer data, radar interfaces, and secure IoT connectivity.</p><p>⸻</p><p>Key Responsibilities</p><p>Wireless Sensing Pipeline (ESP32-S3)</p><ul><li>Configure ESP32-S3 to extract and process Channel State Information (CSI)</li><li>Capture and analyze subcarrier amplitude and phase data at 100 packets per second</li><li>Implement digital signal filtering (bandpass 0.3Hz&ndash;3Hz range)</li><li>Develop Short-Time Fourier Transform (STFT)-based event detection algorithms</li><li>Optimize signal quality and reduce environmental noise artifacts</li><li>Minimize false positive event classification</li></ul><p>⸻</p><p>Radar Integration &amp; Sensor Fusion</p><ul><li>Integrate mmWave radar module via UART interface</li><li>Process raw serial radar data streams</li><li>Implement presence detection logic during low-motion conditions</li><li>Develop classification states based on radar output data</li><li>Extract low-frequency physiological or motion-based signals</li><li>Fuse radar and wireless sensing inputs for high-confidence event detection</li></ul><p>⸻</p><p>Connectivity &amp; Embedded Security</p><ul><li>Implement TLS-encrypted MQTT client on embedded device</li><li>Design robust WiFi connection and reconnection logic</li><li>Implement local hardware-based fail-safe triggers</li><li>Develop secure Over-the-Air (OTA) firmware update system</li><li>Validate signed firmware images before deployment</li><li>Support secure boot and firmware integrity verification</li></ul><p>⸻</p><p>Mechanical &amp; Deployment Awareness</p><ul><li>Support firmware integration with IP65-rated enclosure systems</li><li>Ensure RF and radar transparency compliance (non-metallic housing constraints)</li><li>Support ceiling-mounted or elevated deployment configurations</li><li>Account for sensor angle optimization in firmware calibration</li></ul><p>⸻</p><p>Required Qualifications</p><ul><li>Strong experience with ESP-IDF</li><li>Experience extracting and processing WiFi CSI data</li><li>Experience handling raw serial data from mmWave radar modules</li><li>Embedded C/C++ development</li><li>Strong signal processing background (STFT, filtering, FFT, frequency-domain analysis)</li><li>MQTT over TLS implementation on microcontrollers</li><li>OTA firmware update implementation</li><li>Experience working with hardware-level debugging tools</li></ul><p>⸻</p><p>Preferred Qualifications</p><ul><li>FreeRTOS task architecture design</li><li>Secure boot implementation</li><li>RF systems integration experience</li><li>Experience with sensor fusion algorithms</li><li>Edge AI / TinyML deployment experience</li><li>Experience in safety-critical or reliability-focused systems</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

Senior Embedded Firmware Engineer (Wireless Sensing & Edge Systems)

Teradyne

<div><p>We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world!</p><p></p><p><br>
We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive.</p><div><div><p><b>
Our Purpose</b><br>
TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every day.<br>
<br>
We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team &ndash; one that makes better decisions, drives innovation and delivers better business results.</p><p><b><br>
Opportunity Overview</b></p></div><div><p>
Embedded firmware engineering develops the embedded board support package for all Teradyne instruments and is involved in key architecture choices to select the processors, OS, tools, and network adaption.</p></div><div><ul><li><p>
Architecture, design, implementation, verification, and lab validation of Linux BSP and userspace tools for automated test equipment.</p></li></ul></div><div><ul><li><p>
Work with Hardware, Software, and Systems engineering to provide interfaces to complex hardware systems.</p></li></ul></div><div><ul><li><p>
Implement scalable, high-performance, high-quality, extensible, and maintainable code.</p></li></ul></div><div><ul><li><p>
Build, deployment, and test automation of the systems you&rsquo;ll create and improve.</p></li></ul></div><div><p><br>
<br>
<b>All About You</b><br>
We seek individuals who share our passion and determination. Our commitment to customer success drives us to go the extra mile. If you&rsquo;re ready to join us in this mission, take a closer look at the minimum criteria for the position.</p></div><div><ul><li><p>
5+ years of experience</p></li></ul></div><div><ul><li><p>
Software coding using C and C++ (11 or newer).</p></li></ul></div><div><ul><li><p>
Experience with Embedded Linux BSP development (Devicetrees, u-boot configuration, building and deploying Linux on embedded systems)</p></li></ul></div><div><ul><li><p>
Application development in Linux environments.</p></li></ul></div><div><ul><li><p>
Excellent communication skills and willing to take the initiative to aggregate project needs</p></li></ul></div><div><ul><li><p>
Experience with CI/CD integration.</p></li></ul></div><div><ul><li><p>
Languages: Expertise in C, C++ coding and several scripting languages (Python, , bash, &hellip;) required. Operating Systems: Linux</p></li></ul></div><div><ul><li><p>
Development Tools: GIT, Cmake, Yocto, Docker</p></li></ul></div><div><ul><li><p>
Hardware protocols: Familiarity with common hardware protocols, such as; I2C, SPI, PCIe, Ethernet, USB...</p></li></ul></div><div><ul><li><p>
Excellent troubleshooting, debugging, especially debugging remote systems with multiple devices in the loop, and problem solving skills.</p></li></ul></div></div><div><div><ul><li><p>
Experience with Automated Test Equipment is a plus.</p></li></ul></div><div><ul><li><p>
Comfortable and familiar with peer reviewed software development process.</p></li></ul></div><div><ul><li><p>
Comfortable working with open source communities (Linux kernel, uboot, etc)</p></li></ul></div><div><ul><li><p>
Experience working in cross-functional teams designing complex systems</p></li></ul></div><div><ul><li><p>
BS required, advanced degree in electrical engineering, computer engineering computer science or related technical field from a top university or engineering institution</p></li></ul></div><p></p><div><p><br>
This position is not eligible for visa sponsorship.</p></div><p></p><div><div><p><b><br>
Benefits:</b></p></div><div><p>
Teradyne offers a variety of robust health and well-being benefit programs, including medical, dental, vision, Flexible Spending Accounts, retirement savings plans, life and disability insurance, paid vacation &amp; holidays, tuition assistance programs, and more. Please click here to see details.</p></div><p></p><p><br>
#LI-KD1</p></div></div></div>

Senior Embedded Firmware Engineer (Teradyne, North Reading)

AMS-Power & Industrial Engineering Private Limited

<p><b>About the Role</b></p><p>We are seeking a motivated and detail-oriented <b>Firmware Engineer</b> to join our team. This entry-level position is ideal for fresh graduates who are passionate about embedded systems, IoT devices, and low-level programming. You will work closely with senior engineers to design, develop, and test firmware for microcontrollers and embedded platforms.</p><p><b>Key Responsibilities</b></p><ul><li>Assist in the design, development, and debugging of firmware for embedded systems.</li><li>Write clean, efficient, and well-documented C/C++ code for microcontrollers.</li><li>Collaborate with hardware engineers to integrate firmware with electronic circuits.</li><li>Perform unit testing, debugging, and troubleshooting of firmware issues.</li><li>Participate in code reviews and contribute to continuous improvement.</li><li>Support product validation and verification activities.</li><li>Stay updated with emerging technologies in embedded systems and IoT.</li></ul><p><b>Qualifications</b></p><ul><li>Bachelor&rsquo;s degree in Electrical Engineering, Computer Engineering, Electronics, or related field.</li><li>Strong understanding of microcontrollers (ARM, PIC, AVR, or similar).</li><li>Proficiency in C/C++ programming.</li><li>Basic knowledge of embedded development tools (Keil, MPLAB, STM32CubeIDE, etc.).</li><li>Familiarity with communication protocols (UART, SPI, I2C, CAN).</li><li>Good problem-solving and analytical skills.</li><li>Eagerness to learn and adapt in a fast-paced environment.</li></ul><p><b>Preferred Skills (Nice to Have)</b></p><ul><li>Exposure to RTOS (FreeRTOS, Zephyr, etc.).</li><li>Knowledge of version control systems (Git).</li><li>Experience with lab equipment (oscilloscope, logic analyzer).</li><li>Internship or academic project experience in embedded systems.</li></ul><p><b>What We Offer</b></p><ul><li>Mentorship and training from experienced engineers.</li><li>Hands-on experience with real-world embedded projects.</li><li>Growth opportunities in IoT, industrial automation, and product development.</li><li>A collaborative and innovative work environment.</li></ul><p>Job Type: Full-time</p><p>Pay: Rs25,000.00 - Rs35,000.00 per month</p><p>Work Location: In person</p>

Internee Firmware Engineer

Silicon Labs

<div><div>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&rsquo;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 at <div>www.silabs.com</div>.</div><div>
About the Team<br>
The Bluetooth R&amp;D team at Silicon Labs develops and maintains embedded firmware for wireless products across Bluetooth Classic and Bluetooth Low Energy (BLE). The team works on performance-critical, standards-compliant firmware enabling advanced use cases such as audio streaming, HFP calling, and LE Audio, in close collaboration with cross-functional engineering teams across multiple global locations.</div><div></div><div>
The Role<br>
Silicon Labs is seeking a Senior Software Engineer &ndash; Embedded Firmware to design and deliver high-quality embedded firmware for resource-constrained wireless systems. This is a hands-on, embedded-centric role requiring deep expertise in real-time firmware development, low-level debugging, and system-level thinking.<br>
Bluetooth experience&mdash;particularly in audio-related use cases&mdash;is strongly preferred, but the role primarily targets engineers with proven senior-level embedded firmware skills who can quickly ramp on complex wireless stacks and drive technical ownership.</div><div></div><div>
Key Responsibilities</div><ul><li>
Design, implement, and maintain real-time embedded firmware in C/C++ for resource-constrained systems.</li><li>
Own complex firmware features from design through implementation, debugging, and release.</li><li>
Develop timing-critical, performance-sensitive code with strong attention to memory, power, and CPU constraints.</li><li>
Debug complex system-level issues spanning firmware, hardware, and protocol interactions.</li><li>
Contribute to multi-protocol and wireless coexistence (CoEx) solutions.</li><li>
Participate in technical design reviews, code reviews, and product qualification activities.</li><li>
Collaborate closely with cross-functional teams including systems, PHY/RF, validation, and customer-facing engineering teams.</li><li>
Provide technical mentorship and guidance to junior engineers and contribute to team knowledge sharing.</li></ul><div><br>
Required Skills and Experience</div><ul><li>
Strong, hands-on experience in embedded firmware development, with deep proficiency in C/C++.</li><li>
Solid understanding of real-time systems, interrupts, concurrency, and low-level hardware interactions.</li><li>
Proven experience building memory- and power-optimized embedded software.</li><li>
Strong debugging skills using hardware and software tools (JTAG, trace, logs, protocol analyzers, etc.).</li><li>
Demonstrated ability to independently drive technical solutions and make sound design decisions.</li><li>
Experience delivering embedded software products from concept through production.</li></ul><div>
Preferred / Bonus Skills</div><ul><li>
Experience with Bluetooth Classic and/or Bluetooth Low Energy (BLE).</li><li>
Familiarity with Bluetooth audio use cases (e.g., audio streaming, HFP, LE Audio).</li><li>
Understanding of Bluetooth controller architectures and wireless protocol stacks.</li><li>
Experience with wireless coexistence (CoEx) and multi-protocol systems.</li><li>
Familiarity with modern development workflows, including automation, scripting, and CI practices.</li><li>
Exposure to or practical use of GenAI-assisted development tools (e.g., AI code assistants, analysis tools, productivity tools) as a productivity and quality enhancement.</li></ul><div></div><div>
Education and Experience<br>
Bachelor&rsquo;s or Master&rsquo;s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field, or equivalent practical experience.<br>
5 to 10 years of industry experience in embedded firmware or systems-level software development.</div><div></div><div>
&quot;Experience with artificial intelligence (AI) powered tools and technologies used to enhance productivity, analysis, and decision-making&quot;</div><div></div><div>
Benefits &amp; Perks :<br>
Not only will you be joining a highly skilled and tight-knit team where every engineer makes a significant impact on the product; we also strive for good work/life balance and to make our environment welcoming and fun.</div><ul><li>
Equity Rewards (RSUs)</li><li>
Employee Stock Purchase Plan (ESPP)</li><li>
Insurance plans with Outpatient cover</li><li>
National Pension Scheme (NPS)</li><li>
Flexible work policy</li><li>
Childcare support</li></ul><div></div><div><i>
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.</i></div></div>

Senior Engineer - SW Design

Philips

<div><h3 class="jobSectionHeader"><b>Job Title
</b></h3>Firmware Engineer
<p></p><h3 class="jobSectionHeader"><b>Job Description
</b></h3><p><b>Firmware Engineer
</b></p><p></p><p><b>In this role, you have the opportunity to make life better
</b></p><p></p><p>Looking at the challenges today the world is facing Philips&rsquo; purpose has never been more relevant. So, whatever your role, if you share our passion for helping others, you&rsquo;ll be working towards creating a better and fairer future for all.
</p><p>The Firmware Engineer will be responsible for the firmware / embedded software development of medical devices and associated equipment.
</p><p><b>You are responsible for
</b></p><ul><li>Design and develop firmware for respiratory care medical equipment.
</li><li>Create software requirements specifications, software architecture documents, and detailed software design documents based on electrical schematics of the embedded hardware platform.
</li><li>Design and debug firmware for embedded processors, microcontrollers, digital signal processors, and other electronic components or circuits using C++ programming languages.
</li><li>Design and debug multi-threaded firmware to run on various real-time operating systems.
</li><li>Use test and measurement apparatus, including oscilloscopes, logic analyzers, communication protocol analyzers, and signal generators, to ensure that firmware functions per design requirements.
</li><li>Manage relationships with software tools vendors, distributors, and subcontractors.
</li><li>Manage the transition of products from the development stage to full-scale production and ensure that products are delivered to market on time and on budget.
</li><li>Perform all these tasks under minimal supervision, and possess the ability to complete all phases of major projects
</li></ul><p></p><p><b>To succeed in this role, you&rsquo;ll need a customer-first attitude and the following
</b></p><p></p><ul><li>B.S. Electrical, Electronics or Computer Engineering required
</li><li>4 - 9 years of related work experience
</li><li>Expert level programming skills in C++ for real time environments.
</li><li>Experience developing software in various RTOS environments (e.g. FreeRTOS, VxWorks, Yocto Linux).
</li><li>Experience implementing highly optimized digital signal processing and pattern recognition algorithms.
</li><li>Experience with linear algebra/matrix processing and associated software packages (MATLAB, etc.)
</li><li>Experience estimating and planning software development projects.
</li><li>Experience using test and measurement equipment, including oscilloscopes, logic analyzers, communication protocol analyzers, and signal generators.
</li><li>Proficiency in Microsoft Office software suite, including Microsoft Visio.
</li><li>Ability to demonstrate strong attention to accuracy and detail.
</li>Ability to successfully manage multiple tasks.<br>
<li>
</li></ul><div><br>
<b>How we work together
</b><br>
We believe that we are better together than apart. For our office-based teams, this means working in-person at least 3 days per week.
<br>
Onsite roles require full-time presence in the company&rsquo;s facilities.
<br>
Field roles are most effectively done outside of the company&rsquo;s main facilities, generally at the customers&rsquo; or suppliers&rsquo; locations.
<br>
Indicate if this role is an office/field/onsite role.
<br>
<b>About Philips
</b><br>
We are a health technology company. We built our entire company around the belief that every human matters, and we won't stop until everybody everywhere has access to the quality healthcare that we all deserve. Do the work of your life to help the lives of others.
<br>
<ul><li>Learn more about our business .
</li><li>Discover our rich and exciting history .
</li><li>Learn more about our purpose .
</li></ul>If you&rsquo;re interested in this role and have many, but not all, of the experiences needed, we encourage you to apply. You may still be the right candidate for this or other opportunities at Philips. Learn more about our culture of impact with care here .
</div><p></p><p>#connectedcare</p></div>

Firmware Engineer

Amazon.com

<div><h2 class="jobSectionHeader"><b>DESCRIPTION</b></h2><div>
We are looking for a passionate, talented Software Development Engineer with a growth mindset who are adept at a variety of skills.
<br>
<br>
Imagine being part of a team building the future of Smart Glasses. Echo Frames (Amazon&rsquo;s first Smart Glasses product) is just the beginning. Amazon is focused on bringing technology and design into a form that is familiar to millions of people in a way that has never been done before. If you are excited about pushing the envelope and developing brand new experiences that empower users to do more as they engage with the physical world, we would love to meet you.. You will have the opportunity to make an impact across a couple of substantive organizations and be part of the start of a new product space within Amazon.<br>
<br>
Key job responsibilities<br>
We are looking for a talented and passionate Software Engineer to be part of an exciting team building device software. You will have an enormous opportunity to make a large impact on the design, architecture, and implementation of cutting edge products used every day, by people you know. In this role, you will:<br>
<br>
<ul><li>Be responsible for system architecture and development of new features for embedded systems</li><li>Investigate, prototype and deliver new and innovative system solutions</li><li>Design, develop and verify firmware for embedded systems</li><li>Participate in design reviews, API development, and documentation</li><li>Work with new technologies that are vital to product development</li><li>Deliver investigation plans and reports, architectural documents, design specs, software and firmware source code, build scripts</li></ul>
Build expertise in one or more core wireless technologies- WiFi, Bluetooth<br>
<ul><li>Perform tasks including debug, bring-up, Beta and production software development</li><li>Successfully collaborate with both software and hardware product teams</li></ul><br>
About the team<br>
Our team puts a high value on work-life balance. It isn&rsquo;t about how many hours you spend at home or at work; it&rsquo;s about how you bring energy to both parts of your life. We believe striking the right balance between your personal and professional life is critical to life-long happiness and fulfillment. We offer flexibility in working hours and encourage you to find your own balance between your work and personal lives.<br>
Our team is dedicated to supporting new members. We have a broad mix of experience levels and tenures, and we&rsquo;re building an environment that celebrates knowledge sharing and mentorship. Our senior members enjoy one-on-one mentoring and thorough, but kind, code reviews. We care about your career growth and strive to assign projects based on what will help each team member develop into a better-rounded engineer and enable them to take on more complex tasks in the future.</div><h2 class="jobSectionHeader"><b>
BASIC QUALIFICATIONS</b></h2><ul><li>3+ years of embedded firmware development experience</li><li>Bachelor's degree in computer science or equivalent</li><li>Experience in computer science fundamentals (object-oriented design, data structures, algorithm design, problem solving and complexity analysis)</li><li>Experience in one or more of these areas: cameras, sensors and associated algorithm development</li><li>Experience in embedded software design, development and debugging preferably on ARM based platforms</li><li>Experience in coding in C/C++</li><li>Experience with RTOS and embedded Linux development</li><li>Board level experience</li></ul><h2 class="jobSectionHeader"><b>
PREFERRED QUALIFICATIONS</b></h2><ul><li>Experience in written and verbal communication skills to communicate with technical and non-technical audiences, including senior leadership</li><li>Experience working across teams and influencing teams that are not your own</li><li>Strong debugging/trouble-shooting skills of embedded systems</li></ul>
- Experience with some wireless technology- WiFi, Bluetooth<br>
<ul><li>Experience with real time debugging tools (software and hardware)</li><li>Experience with ARM based SOC architecture</li><li>Excellent judgment, organizational, and problem solving skills</li><li>Can mentor other software developers to maintain architectural vision and software quality</li></ul><br>
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you&rsquo;re applying in isn&rsquo;t listed, please contact your Recruiting Partner.</div>

Firmware Engineer, Emerging Device Software

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