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Improve the safety, efficiency, and sustainability of the operations that power the global economy. Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing - and we are excited to help digitally transform their operations at scale. Working at Samsara means you'll help define the future of physical operations and be on a team that's shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently public company, you'll have the autonomy and support to make an impact as we build for the long term. About the role: Samsara is seeking an experienced Engineering Manager to join our growing Developer Experience organization. In this role, you will lead the Operational Excellence and Release Management teams, responsible for building and scaling the core tooling that powers Samsara's Connected Operations Cloud. This work sits on the critical path of both product velocity and customer experience. Every Samsara customer depends on the reliability, performance, and safety of our platform, and every engineer and product manager relies on your teams' systems to build, deploy, and operate services with confidence. Your team will define and deliver the visibility, metrics, and control planes that enable engineering teams to understand service health, detect issues early, and continuously improve reliability. You will also own the release infrastructure and workflows that ensure features are shipped safely, predictably, and at scale. We lean heavily into automation and actively champion AI-native development. You will drive the adoption of intelligent tooling and autonomous workflows that reduce manual effort, accelerate iteration, and improve system resilience-embedding AI into how engineers build, test, release, and operate software across the company. As Samsara's infrastructure and product surface area continue to grow, you will drive the standardization of tools, frameworks, and best practices across the company-raising the bar for operational excellence and ensuring a consistent, high-quality experience for both our customers and internal builders. You should apply if: You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact-helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely. You want to build for scale: With over 2.3 million IoT devices deployed to our global customers, you will work on a range of new and mature technologies driving scalable innovation for customers across industries driving the world's physical operations. You are a life long learner: We have ambitious goals. Every Samsarian has a growth mindset as we work with a wide range of technologies, challenges, and customers that push us to learn on the go. You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes. You are a team player: Working on our Samsara Engineering teams requires a mix of independent effort and collaboration. Motivated by our mission, we're all racing toward our connected operations vision, and we intend to win-together. Click here to learn about what we value at Samsara. In this role, you will: Leading the engineering team, shaping engineering culture, and providing technical guidance Building infrastructure to ensure reliability of Samsara's connected operations cloud under high loads Developing tooling for product teams to self service and own operation of their services and storage in responsive and cost effective ways Creating abstractions for developers to understand their services health and adopt best practices to deliver the best customer experience in the industry Actively contributing to building the roadmap for infrastructure at Samsara Championing, role modeling, and embedding Samsara's cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team) as we scale globally and across new offices Hiring, developing, and leading an inclusive, engaged, and high performing team Our backend is written in Golang, runs on AWS, and is deployed using Terraform, though direct experience with these technologies is not required. An ideal candidate has: Built or worked on critical production systems using AWS (preferred) or Azure/GCP Experience working with geo distributed teams Deep knowledge of operating distributed systems at large scale and implementation best practices 8+ years of relevant software engineering work experience 2+ years of hands on technical management experience 2+ years experience building platforms and managing multiple stakeholders Total Rewards At Samsara, we build for the people who keep the global economy moving. We want owners, not passengers, which is why our rewards are designed to fuel high impact builders. Our compensation program delivers above market total compensation through a combination of base salary, performance based bonus/variable pay, and equity (for eligible roles) in a high growth public company. We meaningfully differentiate pay for our top performers, who have the opportunity to earn above market compensation that can outpace the broader market over time. Beyond compensation, we provide the foundations that enable long term success: a flexible, employee led remote model, a professional development stipend, comprehensive health and parental leave plans, and more. If you're ready to build for the long term and own the outcome, your journey starts here. Flexible Working At Samsara, we embrace a flexible working model that caters to the diverse needs of our teams. Our offices are open for those who prefer to work in person and we also support remote work where it aligns with our operational requirements. For certain positions, being close to one of our offices or within a specific geographic area is important to facilitate collaboration, access to resources, or alignment with our service regions. In these cases, the job description will clearly indicate any working location requirements. Our goal is to ensure that all members of our team can contribute effectively, whether they are working on site, in a hybrid model, or fully remotely. All offers of employment are contingent upon an individual's ability to secure and maintain the legal right to work at the company and in the specified work location, if applicable. Belonging at Samsara At Samsara, we welcome everyone regardless of their background. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender, gender identity, sexual orientation, protected veteran status, disability, age, and other characteristics protected by law. We depend on the unique approaches of our team members to help us solve complex problems and want to ensure that Samsara is a place where people from all backgrounds can make an impact. Accommodations Samsara is an inclusive work environment, and we are committed to ensuring equal opportunity in employment for qualified persons with disabilities. Please email or click here if you require any reasonable accommodations throughout the recruiting process. Samsara's Mission Improve the safety, efficiency, and sustainability of the operations that power the global economy.

IMI plc We are a global specialist engineering company that creates breakthrough solutions. We are curious and like to solve problems, partnering with our customers to solve the demands of today and prepare for the challenges of tomorrow. We embrace innovation and care about outcomes that are good for business, everyday life and making a better world - creating lasting impact for everyone. We design, build and service highly engineered products in fluid and motion control applications. We focus on five market sectors: Industrial Automation, Process Automation, Climate Control, Life Science and Fluid Control, and Transport. Our partnership approach breaks through problems and reduces complexity. We don't invent in isolation - we collaborate with our customers. We listen closely and we think differently, creating space for diverse minds to innovate. We are working together to make businesses safer, more sustainable and more productive. Role Overview We are looking for a Firmware Engineer (Zigbee Specialist) to support our Heatmiser business within IMI Climate Control. As a Firmware Engineer, you will play a crucial role in developing and implementing software for industry-specific hardware. Your expertise will contribute to the success of a cutting edge product, contributing to the future development of the Company to deliver on our growth strategy. Key Responsibilities Design, develop, code, test, and debug high quality, reliable embedded firmware in C/C++ for microcontroller based heating control products Implement, integrate, configure, and optimise Zigbee 3.0 (and potentially related standards like Green Power) stacks and application layer profiles (e.g., Home Automation) on target hardware platforms Focus on ensuring robust, low power, and standards compliant Zigbee communication, including mesh networking behaviour, device pairing, security, and interoperability Utilise debugging tools (debuggers, logic analysers, oscilloscopes) and protocol analysers (e.g., Wireshark) to troubleshoot complex firmware and communication issues. Develop and execute comprehensive unit, integration, and system test plans, particularly for Zigbee functionality Collaborate closely with hardware engineers during the design phase, participate in board bring up, and develop low level drivers for peripherals (sensors, actuators, displays, memory, communication interfaces like I2C, SPI, UART) Optimise firmware for performance, memory usage, and power consumption, especially critical for battery powered devices Create and maintain clear and concise technical documentation, including design specifications, API definitions, test procedures, and release notes Participate in peer code reviews to ensure high code quality, adherence to coding standards, and knowledge sharing Stay up to date with the latest Zigbee specifications and contribute to ensuring products meet relevant certification requirements (e.g., Zigbee Alliance, UKCA, CE) Work effectively within the multi disciplinary R&D team (Hardware, Software, QA) and potentially with external partners Critical Competencies for Success Bachelor's degree in Electronic Engineering, Computer Engineering, Computer Science, or a closely related field (or equivalent industry experience) Proven commercial experience (ideally 4+ years) in embedded firmware development using C/C++ Demonstrable hands on experience developing firmware for Zigbee enabled products. Strong understanding of the Zigbee protocol stack (including network, security, and application layers), mesh networking principles, and standard application profiles (e.g., ZHA, ZLL) Proficiency with embedded development toolchains (compilers, linkers, debuggers) Experience with standard hardware debugging tools and protocol analysers Familiarity with version control systems (e.g., Git) Experience with specific Zigbee stacks (e.g., Silicon Labs EmberZNet / Gecko) Desirable Qualifications and Experience Experience developing firmware for low power, battery operated devices Experience with other wireless communication protocols (e.g., Bluetooth LE, Wi Fi, Thread) Familiarity with test automation frameworks for embedded systems Experience in the HVAC, smart home, building automation, or IoT industries Understanding of secure coding practices for embedded systems Experience with scripting languages (e.g., Python) for test or build automation. What we offer Opportunity to support the growth of the Heatmiser business whilst being part of a large organisation with over 10,000 employees in 50+ countries Be part of a company at the forefront of innovation, improving the quality of life for our customers and communities Personal growth, career development and networking opportunities within the business, division or the wider Group Be part of a company that is committed to inclusion and diversity Attractive remuneration package including a range of wellbeing benefits Modern office building with free parking and links to major motorways, airports and cities in the North of the UK Health & Safety The physical demands described within the Key Duties & Responsibilities section of this job description are required to perform the essential functions of this position. Reasonable accommodations may be made for individuals with disabilities. Please contact your local HR representative to discuss the specific Work Conditions and Physical Requirements of this role. Code of Ethics IMI requires the highest standard of ethics in all business dealings, particularly with customers, suppliers, advisors, employees, and the authorities. In accordance with the IMI Way: Our Code of Responsible Business. IMI is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, colour, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status.