Sr. Embedded Software Engineer, Ring

Amazon; London; On-site; GBP 60,000 - 100,000; Full time

Job summary

A leading technology company is seeking a Senior Embedded Software Engineer to innovate on the next generation of camera-centric devices for their Ring product line. The role requires expertise in programming, power management, and system optimization, along with a commitment to teamwork and collaboration in a dynamic environment.

Qualifications

• Experience with microcontroller architectures.
• Extensive background in power management and thermal optimization techniques.
• Proven experience with software life cycle management.

Responsibilities

• Define power and thermal budgets for system components.
• Optimize firmware for power consumption.
• Design new features and solutions for Ring devices.

Skills

Programming with modern languages

Power management

Thermal optimization

Leadership experience

Education

Bachelor's degree in computer science

Job description

Job ID: 3013243 | Evi Technologies Limited

As a Senior Embedded Software Engineer, you will be a core member of a software team, developing Ring's next generation of camera centric devices. Ideal candidate would be passionate about building IOT products. You must be responsive, flexible, and able to succeed within an open collaborative peer environment.

You will obsess over a device's power consumption, battery life, boot time, system latency and other performance KPIs. You will add significant new features and integrate with new hardware and software services.

Key job responsibilities
You will be responsible for
Defining power and thermal budgets for system components
Optimising firmware for power consumption
Designing new features and solutions
Working side by side with partners, colleagues and teams on technical problems
Monitoring and improving device KPIs

About the team
You will join the team that works on Ring devices, including video doorbells, and security cameras. We develop the device firmware which supports popular features such as Live View, colour night mode and motion detection. Our goal is to ensure a secure and reliable product development integrating with the Ring product range, to help Ring on its mission to keep people closer to home.

BASIC QUALIFICATIONS

- Experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems
- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design
- Experience as a mentor, tech lead or leading an engineering team
- Proven experience with microcontroller architectures
- Extensive experience in power management and thermal optimization techniques
- Deep understanding of CPU/MCU power states, clock gating, and voltage scaling

PREFERRED QUALIFICATIONS

- Bachelor's degree in computer science or equivalent
- Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
- Dynamic Voltage and Frequency Scaling (DVFS)
- Advanced power management protocols (ACPI, PMBus)
- Thermal modeling and simulation tools

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Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.