firmware developer

<div></div><div><div><div><div><ul><div>5 - 7 Years</div>
<div></div><div>5 Openings</div>
 <div>Bangalore</div></ul></div><p></p><div><br>
<div><div>
</div></div></div></div><div></div><div><h3 class="jobSectionHeader"><b>Role description</b></h3>
<div><div><b><i>UST Title &ndash; </i></b><b>Lead I - Semiconductor S/W Product Development</b></div>
<div><b><i>
Who we are:</i></b></div>
<div>
At UST, we help the world&rsquo;s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our client to co-create lasting change. Together, with over 30,000 employees in 30+ countries, we build for boundless impact&mdash;touching billions of lives in the process. Visit us at .</div><br>
<div></div>
<div><b><i>
Summary:</i></b></div>
<p>
UST is looking for <b>Firmware Developer.</b></p><br>
<div><b><i>
</i></b></div><div><b><i>Job Description</i></b></div>
<div>
We are seeking a highly skilled <b>Firmware Developer</b> to design, develop, and maintain low-level software that powers our next-generation embedded products. In this role, you will bridge the gap between hardware and software, writing efficient C/C++ code for microcontrollers and processors. A critical part of your responsibility will be implementing and optimizing robust communication stacks (UART, SPI, I2C, CAN, Ethernet) to ensure seamless data exchange across system components.</div><br>
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<div><b><i>
Key Responsibilities</i></b></div><br>
<div>
</div><ul><li><b>Firmware Development:</b> Design and implement reliable, high-performance firmware in <b>Embedded C / C++</b> for ARM Cortex-M, STM32, or similar architectures.</li>
<li><b>Protocol Integration:</b> Develop and debug communication drivers and application-level logic for <b>I2C, SPI, UART, CAN, USB, and Ethernet (TCP/IP)</b>.</li>
<li><b>Hardware Bring-up:</b> Collaborate with hardware engineers to perform board bring-up, diagnose hardware/software interaction issues, and validate PCB designs.</li>
<li><b>RTOS &amp; Scheduling:</b> Implement multitasking environments using Real-Time Operating Systems like <b>FreeRTOS, Zephyr, or Micrium</b>, ensuring deterministic system behavior.</li>
<li><b>Optimization:</b> Write memory-efficient and power-optimized code suitable for resource-constrained battery-powered devices.</li>
<li><b>Testing &amp; Debugging:</b> Utilize logic analyzers, oscilloscopes, and JTAG/SWD debuggers to identify and resolve complex timing or data integrity issues.</li></ul><br>
<div></div>
<div><b><i>
Required Skills and Experience</i></b></div><br>
<div>
</div><ul><li> <b>Education:</b> Bachelor s or Master s degree in Electrical Engineering, Computer Engineering, or a related technical field.</li></ul>
<ul><li> <b>Programming:</b> Expert-level proficiency in <b>Embedded C </b>for modular firmware architectures.</li></ul>
<ul><li> <b>Hardware Peripherals:</b> Deep knowledge of MCU peripherals (GPIO, PWM, ADC/DAC, Timers, DMA, and Interrupt handling).</li></ul>
<ul><li> <b>Communication Stacks:</b>
</li></ul><div>o <b>Wired:</b> Mastery of <b>I2C, SPI, and UART</b> is mandatory.</div>
<ul><li> <b>Documentation:</b> Ability to read schematics and write technical specifications, state machine diagrams, and API documentation.</li></ul><br>
<div></div>
<div><b><i>
What we believe</i></b><i>:</i></div>
<div><i>
We&rsquo;re proud to embrace the same values that have shaped UST since the beginning. Since day one, we&rsquo;ve been building enduring relationships and a culture of integrity. And today, it's those same values that are inspiring us to encourage innovation from everyone, to champion diversity and inclusion and to place people at the centre of everything we do.</i></div>
<div><b><i>
Humility:</i></b></div>
<div><i>
We will listen, learn, be empathetic and help selflessly in our interactions with everyone.</i></div>
<div><b><i>
Humanity:</i></b></div>
<div><i>
Through business, we will better the lives of those less fortunate than ourselves.</i></div>
<div><b><i>
Integrity:</i></b></div>
<div><i>
We honour our commitments and act with responsibility in all our relationships.</i></div><br>
<div></div>
<div><b><i>
Equal Employment Opportunity Statement</i></b></div><br>
<div></div>
<div><i>
UST is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation.</i></div><br>
<div></div>
<div><i>
All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.</i></div><div><br>
<i>
UST</i><i> reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.</i></div><br>
<div></div>
<ul><li><i>To support and promote the values of UST.</i></li></ul>
<ul><li><i>Comply with all Company policies and procedures</i></li></ul></div>
<h3 class="jobSectionHeader"><b>Skills</b></h3>
<div><p>firmware development,semiconductor product development,embedded c,hardware design,c++,cicd,</p></div></div></div></div><p></p>
<br><div><h3 class="jobSectionHeader"><b>About UST</b></h3>
<div>UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world&rsquo;s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients&rsquo; organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact&mdash;touching billions of lives in the process.</div></div>

Firmware Developer

Pipecare Group

<div>The <b>Embedded C Firmware Developer</b> is working on developing new technologies related to ILI and NDE fields as well as improving and supporting existing technologies. Embedded C Firmware Developer will have a unique and rewarding opportunity to be part of new projects and shape upcoming ILI and NDE technologies.<br>
<br>
<b>Key Responsibilities &amp; Authorities</b><ul><li>
Work closely with firmware, hardware, algorithms to create ground breaking technologies and systems in the ILI and NDE fields.
</li><li>Will be responsible for development, debugging and implementation of high-reliability firmware for hard real time embedded systems.
</li><li>Will be responsible for bringing up new boards and products from scratch to production.</li><li>
Will be responsible for technical support and troubleshooting of firmware bugs and issues that may occur after deployment of new products or existing products.
</li><li>Will be responsible for review, studying and modifying legacy firmware source codes with minimal or no previous documentation.</li></ul>
Will be responsible for professionally documenting the firmware development process<br>
<br>
<b>Skills/Experience:</b><ul><li>
BSc in Electronics, Computer engineering, Computer science or relevant field.</li><li>
3+ years of embedded system development experience.</li><li>
Excellent C/C++ coding skills.
</li><li>Experience in bare-metal embedded system programming as well as in real-time operating systems like FreeRTOS.</li><li>
Experience in embedded system development using ARM Cortex-M microcontrollers.</li><li>
Ability to develop and implement DSP algorithms targeted for embedded systems.</li><li>
Strong knowledge and experience in electronic circuit design (Digital &amp; Analog). Experience in Altium Designer is a plus.</li><li>
Ability to understand PCB, schematics, and having general hardware knowledge to contribute in debugging and bringing up of new boards and products.
</li><li>Ability to use debuggers, logic analyzers, oscilloscopes, and protocol analyzers to trace problems that can be in hardware or software.</li><li>
Knowledge of high level (e.g. TCP/IP, USB) and low level (e.g. serial, SPI, I2C) communications protocols.</li><li>
Able to produce clear and professional technical documentation.</li><li>
Moderate experience in PC software development using other programming languages (.NET, JavaScript, Python, C++ &hellip; etc.).</li></ul><p><b><br>
Physical and Mental Requirements:</b></p>
<ul><li>Lifting and Carrying: Ability to lift and carry up to 50 pounds.</li>
<li>Mobility: Must be able to walk and climb to perform duties, including maneuvering within a refinery or plant environment and accessing elevated platforms via ladders and stairwells.</li>
<li>Communication: Sufficient clarity of speech and hearing, or other communication capabilities, to communicate effectively.</li>
<li>Focus and Multitasking: Ability to maintain focus and multitask effectively.</li>
<li>Safety Equipment: Must be able to wear safety equipment as required by the safety department for personal protection, if/where needed in manufacturing environments.
</li><li>Personal Mobility and Reflexes: Sufficient personal mobility and physical reflexes, with or without reasonable accommodations, to perform office duties and travel to off-site locations when necessary.</li>
</ul>
<p><b>About PIPECARE Group:</b></p>
<p>PIPECARE Group offers comprehensive In-Line Inspection Services to identify and size pipeline threats, Utilizing advanced technologies such as Magnetic Flux Leakage, Transverse Field Inspection, Ultrasound, and specialized tools, PIPECARE ensures precise detection and assessment of various pipeline anomalies.</p>
<p><b>What we do:</b></p>
<p><b><i>In-Line Inspection Services</i></b></p>
<p>PIPECARE provides In-Line Inspection Services to locate, identify, and size threats, supporting integrity management requirements.</p>
<p>Check out our AI Technology and other cutting-edge technologies by clicking the following YouTube Links:</p>
<p><b>PIPECARE Group - YouTube</b></p>
<p><b>SMART AI CALIPER - Inspection experience like never befor</b><b>e</b></p>
<p><b><i>Inspection Technologies</i></b></p>
<p>Magnetic Flux Leakage (MFL): Detects and sizes general corrosion and metal loss anomalies, especially circumferentially oriented.</p>
<p>Transverse Field Inspection (TFI): Detects and sizes general corrosion and metal loss anomalies, primarily axially oriented.</p>
<p>Ultrasound (UT): Detects and sizes general and other metal loss anomalies with high depth sizing accuracy.</p>
<p>Ultrasonic Crack Detection: Detects and sizes cracks and colonies of cracks.</p>
<p>Caliper (Geometry): Detects and sizes deviations in the ideal circular shape of a pipeline (dents, ovalities, wrinkles, etc.).</p>
<p><b>Specialized Tools and Technologies</b></p>
<p>Combo Tools: Use multiple measurement systems in various combinations.</p>
<p>Specialized Tubing Technologies: Designed for Furnace and Downhole Operations.</p>
<p></p><p><i>Equal Opportunity Employer: We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.</i></p><p>
</p><p>qpvPVemaee</p></div>

Embedded C Firmware Developer

Landis+Gyr

<p></p><div><div><div><div><div><div><div><b>Landis+Gyr</b> is a leading global provider of integrated energy management solutions. We measure and analyze energy utilization to generate empowering analytics for smart grid and infrastructure management, enabling utilities and consumers to reduce energy consumption. Our innovative and proven portfolio of software, services and intelligent sensor technology is a key driver to decarbonize the grid and helped to avoid around 9 million tons of CO2 in FY 2023. With sales of <b>USD 2.0 billion</b> in FY 2023, Landis+Gyr employs around 6,900 talented people across <b>five continents</b>.</div>
<div>For more than a century, we've been pioneers in energy innovation, and we continue to lead the way toward a more sustainable and efficient energy landscape.</div>
<div>Join us at Landis+Gyr,<b> where we manage energy better!</b></div>
<div><b>
Key Purpose of Role:
</b></div><div>This role will be responsible for the design, development, debugging, and maintenance of embedded firmware for microcontroller- and microprocessor-based systems. The role requires strong hands-on technical expertise, ownership of complex firmware modules, and the ability to guide junior engineers while working closely with hardware, testing, and system teams.</div><br>
<div></div>
<div><b>
Areas of Responsibility / Tasks:</b></div>
<div><b>
Projects related</b></div>
<ul>
<li>Design, develop, and maintain embedded firmware in <b>C/C++</b> for energy metering products.</li>
<li>Involvement in Software Development Life-Cycle Activities (requirement gathering, elaboration, solicit clarification, understanding WBS, documentation). Unit Testing, Perform Code Reviews</li>
<li>Develop and integrate middleware components such as RTOS, bootloaders, and file systems. Ensure firmware meets functional, performance, memory, and power-consumption requirements</li>
<li>Critical problem solving, identification of risks and critical to quality parameters and suggest risk mitigation, prevention of issues and help in failure analysis.</li></ul><br>
<div></div>
<div><b>
Core Areas of Responsibility/ Accountability</b></div>
<ul>
<li>Will be part of FW development team and will be responsible for developing and maintaining FW.</li>
<li>Build &amp; manage the Work-Product repository. Promote &amp; implement reuse of robust &amp; reliable design blocks and work towards standardization. Bring uniform &amp; consistent implementation of technical solutions across the product lines.</li>
<li>Will be responsible for developing firmware as per the project requirement, verification, troubleshooting, bug fixing, writing Unit tests, technical documentation. Will help in peer review and FW design discussions.</li>
<li>Will help in performing FW development level testing which can&rsquo;t be feasible during validation.</li>
<li>Strong individual contributor as developer</li></ul><br>
<div></div>
<div><b>
Qualifications and Additional Requirements</b></div>
<ul>
<li>Relevant tertiary qualification - B. E, B. Tech, M.E, M. Tech</li>
<li>Exposure to electric Metering is great value add.</li>
<li>Experience Range : 3.6 to 6.9 years</li></ul><br>
<div></div>
<div>We're committed to shaping a better future for everyone.<b> #EnergizeYourCareer</b> and join us on our journey towards a greener tomorrow.</div>
</div></div></div></div></div><div></div><div><div><div><div><div><p><b>Job Title: </b>Senior Engineer, Firmware Development
</p></div></div></div></div><div><div><div><div><b>Requisition ID: </b>21882
</div></div></div></div><div><div><div><div><b>Location:
</b>Noida, UP, IN
</div></div></div></div><div><div><div><div><b>Workplace Type: </b>Hybrid
</div></div></div></div><div><div><div><div><b>Career Level: </b>Experienced
</div></div></div></div><div><div><div><div><b>Date Posted: </b>Feb 23, 2026</div></div></div></div></div></div><p></p>

Senior Engineer, Firmware Development

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

Simple Injection LLC

<p><b>Job Description</b></p><p>We are seeking a talented Embedded C Programmer to join our engineering team in Casper, Wyoming. In this role, you'll develop robust firmware for ESP32 microcontrollers using the ESP-IDF framework. You'll use structured state machines to build efficient, real-time embedded applications for IoT and automation systems. We are a forward-thinking team and expect our developers to embrace modern AI-assisted development tools &mdash; such as Claude Code &mdash; to improve productivity, code quality, and problem-solving speed.</p><p><b>Responsibilities</b></p><ul><li>Develop and maintain firmware for ESP32 using ESP-IDF in C</li><li>Design modular software architectures using finite state machines</li><li>Integrate with peripherals (UART, SPI, I2C, GPIO, PWM, ADC, etc.)</li><li>Work with FreeRTOS for multitasking, queues, and inter-task communication</li><li>Debug and test firmware using GDB, serial monitors, and lab tools</li><li>Leverage AI coding tools (e.g., Claude Code) to accelerate development and code review</li><li>Collaborate with cross-functional teams to bring products from concept to production</li></ul><p><b>Qualifications</b></p><p>Required:</p><ul><li>3+ years of embedded C programming experience</li><li>2+ years with ESP32 and ESP-IDF</li><li>Proficient in state machine design and real-time systems</li><li>Familiarity with embedded protocols and peripheral drivers</li><li>Experience with FreeRTOS, Git, and hardware-level debugging</li><li>Willingness and enthusiasm to learn and regularly use AI coding assistants (such as Claude Code) as part of your daily development workflow</li></ul><p>Preferred:</p><ul><li>BS in Electrical/Computer Engineering or related field</li><li>Experience with OTA, BLE, Modbus, Wi-Fi, or MQTT</li><li>Knowledge of ESP-IDF's build system (CMake, Kconfig)</li><li>GitHub/GitLab project or code samples a plus</li><li>Prior experience using AI tools in a development environment</li></ul><p><b>Benefits</b></p><ul><li>Competitive salary with performance-based bonuses</li><li>Flexible hours</li><li>Health, dental, and vision insurance</li><li>Paid vacation and holidays</li><li>Career growth in a collaborative, low-bureaucracy environment</li></ul><p><b>Why Casper, Wyoming?</b></p><p>Casper offers a high quality of life with wide-open spaces, low cost of living, and no state income tax. Enjoy outdoor recreation year-round &mdash; from hiking, fly-fishing, and snowmobiling to skiing on Casper Mountain. It's a growing city with a welcoming community, ideal for professionals looking to escape the crowds and enjoy real work-life balance.</p><p>Job Type: Full-time</p><p>Pay: $90,000.00 - $120,000.00 per year</p><p>Benefits:</p><ul><li>Paid time off</li></ul><p>Work Location: In person</p>

Embedded C Developer State Machine ESP32 ESP IDF AI-Claude Code User

Amazon.com

<div><h2 class="jobSectionHeader"><b>DESCRIPTION</b></h2><div>
Industrial Robotics Group is seeking exceptional talent to help us develop the next generation of advanced robotics systems that will transform automation at Amazon's scale. We're building revolutionary robotic systems that combine innovative AI, sophisticated control systems, and advanced mechanical design to create intelligent automation solutions capable of working safely alongside humans in dynamic environments. This is a unique opportunity to shape the future of robotics and automation at an unprecedented scale, working with world-class teams pushing the boundaries of what's possible in robotic manipulation, locomotion, and human-robot interaction.<br>
<br>
The ideal candidate is a top-notch embedded software developer, passionate about building innovative solutions and enjoys solving problems in creative ways. As a part of the firmware development team, you will work on robotic control and safety systems to deliver features to enhance and maintain the most critical components of Amazon's Fulfillment solution. In addition to working on new products and ideas, you should demonstrate a strong ability to identify issues and show bias for action to drive resolution of these issues.<br>
<br>
The ideal candidate has broad and deep technical knowledge, ranging from experience with &quot;big data&quot; through to embedded systems and all points in between. This will include strong software design and implementation experience, as well as a deep understanding in some specialty areas such as SLAM, image processing, wireless, networking, and an in-depth knowledge of Linux tools and architecture.<br>
<br>
In this position, these skills will be applied to help ensure that our robotic platforms are designed and implemented to the highest standards and built for resilience. This position will provide you with an opportunity to work across development teams to design solutions and critical products at a massive scale.<br>
<br>
Key job responsibilities<br>
<ul><li>Participate as an active member of the firmware team, developing and maintaining the firmware base of our SLAM &amp; Navigation stack
</li><li>Learn and gain proficiency in multiple components with the firmware environment, including areas such as encoder odometry, vision sensors, sensor fusion and safety
</li><li>Work with and lead teams of high caliber firmware developers on critical products</li><li>Demonstrate best engineering practices, documentation, and ownership</li></ul></div><h2 class="jobSectionHeader"><b><br>
BASIC QUALIFICATIONS</b></h2><ul><li>3+ years of non-internship professional software development experience</li><li>Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field</li><li>3+ years of development experience within an embedded environment. This must include hands-on experience design, developing, and debugging production quality products</li><li>Experience with image and visual processing or work with sensing devices such as cameras, radars, lidars</li><li>Experience with IMUs and encoder odometry</li><li>Familiar with building solutions that scale</li><li>Understanding for how product development occurs, including being able to make complex business/risk trade-off recommendations and decisions</li><li>Demonstrable experience with Linux and C</li></ul><h2 class="jobSectionHeader"><b>
PREFERRED QUALIFICATIONS</b></h2><ul><li>Master's degree in computer science or equivalent</li><li>Experience with real-time and non real-time data flows</li><li>Experience with SLAM stacks</li><li>Hands-on knowledge of developing a product to be certified to the 61508 industrial safety standards or some other similar standards such as medical, automotive, or avionic</li><li>Technical knowledge in at least one system of: wireless, networking, or electro-mechanical control systems</li><li>Experience in generating automated metrics to measure quality and/or product effectiveness and consistency</li><li>Excellent leadership, teamwork and collaboration skills with a high level of attention to detail</li><li>Results-oriented, high energy, and self-motivated</li><li>Excellent written communication skills, with a focus on clarity and translating technically complex issues into simple, easy to understand concepts</li></ul><br>
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.<br>
<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.<p><br>
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life &amp; AD&amp;D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.</p><br>
USA, MA, N.Reading - 143,700.00 - 194,400.00 USD annually</div><p></p>

Firmware Engineer - SLAM Odomery, Industrial Robotics Group

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)

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