Description Are you passionate about revolutionizing smart home device development? We're looking for a tech lead to help us transform Ring's firmware development process! We create advanced simulation environments that allow engineers to develop and test firmware without physical hardware constraints – testing thousands of scenarios in the time it traditionally takes to run just one. Our team builds precise software representations of Ring's hardware ecosystem, enabling faster iteration and earlier issue detection. From doorbell cameras to security systems, our simulators are the secret weapon that accelerates Ring's ability to bring innovative products to millions of homes. If you're excited about building sophisticated simulation tools and want to directly impact how IoT products are developed, we want to talk to you! Key job responsibilities - Lead your colleagues to deliver high-quality C and C++ code which will scale with the needs of the business; - Deliver reliable, high-quality technical solutions that delight our customers; - Demonstrate excellent taste in developer experience and tooling design through the SDLC; - Partner with your manager and leadership to influence business strategy and product roadmaps; - Meet with customers to learn and help shape the simulation story; - Set a high bar of technical and operational excellence, and empower your colleagues to continuously meet and raise the bar. As a senior engineer, you are a multiplier to your teammates as much as you are a developer. This role will be a great fit if you have a passion for balancing designing, coding, mentoring, and communicating. You relish setting a positive example to other engineers on your craft, commitment to achieving customer outcomes and operational excellence, communicating clearly and with respect; and being deeply curious and humble. About the team Our mission is to enhance the developer experience at RBKS, enabling engineers to create loveable products and features for our customers. We provide tools, data, and infrastructure that will reduce the time to get code from developers to customer devices whilst ensuring operational excellence, by reducing friction during coding and providing greater device health visibility. Our vision is to develop a suite of tools that seamlessly integrate across the entire development lifecycle, from desktop to production. These tools will enable pre-hardware development and a smooth transition to on-device testing. The minimum base pay salary for this position is listed below. As a total compensation company, Amazon's package may include further pay components such as a sign on payment and the eligibility to participate in a restricted stock unit scheme operated independently by Amazon.com Inc. in USA. Your recruiting team will share final base pay and any applicable total compensation elements depending on skills and requirements.Company discretionary, supplementary benefits apply subject to further terms, including pension plans, health insurance, life and disability insurance, business travel insurance, MultiSport card, employee discount code and program (EDC/Extras), commuter benefits where applicable, and the Employee Assistance Program (private and confidential counselling and referral service to support health and well-being).The minimum base pay for this position is PLN 28,866 monthly. Basic Qualifications - Bachelor’s Degree in Computer Science or related field of studies, or relevant work experience. - Proven experience in at least one modern language such as Java, C++, C#, JavaScript, or Python including object-oriented design. - Strong desire to build, deliver results, take ownership, and drive projects. - Passion, self-learning, and curiosity - you learn new languages, code side projects and follow what happens in the areas you are excited with. - Excellent verbal and written communication skills. Preferred Qualifications - Experience in embedded development in C/C++ and familiarity with SoC and embedded CPU - Experience taking software products from inception to customer delivery. Understanding of design for scalability, performance and reliability. - Experience with CI/CD systems and build automation. - Experience with QEMU or other simulation systems Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( https://www.amazon.jobs/en/privacy\_page ) to know more about how we collect, use and transfer the personal data of our candidates. 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’re applying in isn’t listed, please contact your Recruiting Partner.