Software Engineer - Performance and Power Efficiency

As a software engineer in the Wearables System Health Team at Reality Labs, you will be a specialist in optimizing and defending performance, power efficiency and stability across our products. You will collaborate with a wide-range of teams, threading together newly developed technologies to deliver most performant, energy efficient and reliable products that enhance people’s experiences with our resource-constrained wearable device portfolio.Software Engineer - Performance and Power Efficiency Responsibilities

Drive wearable device performance and power efficiency, spanning metric definition, instrumentation, tooling, automation, signal analysis and cutting-edge optimizations

Optimize and defend power efficiency, performance and stability on resource-constrained systems based on targets and roadmaps

Partner with broader engineering teams to profile systems and analyze issues across the stack

Build tooling and infra solutions to scale insights and defense across organizations (e.g., shared tools, benchmarks, frameworks for device automation)

Mentor engineers in the team and advocate best practices and processes across the organization

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience

5+ years experience in developing embedded engineering solutions in a resource constrained environment with expertise in performance and power efficiency areas

Demonstrated experience working across software stacks to drive implementations and optimizations

Proven experience with leading technical areas and delivering roadmaps

Experience with cross-functional partnerships, working across functions to drive solutions

Problem-solving skills through data analysis and insight-driven actions

Master’s degree in Engineering, Computer Science, or a related technical field

Demonstrate specialized experience in two or more of the following areas: BSP/Board Support Package, Operating Systems, CoreOS, Kernel, Android Kernel, Bootloader, Power Management, RTOS, Linux, Graphics and Display Drivers, Microcontroller Unit (MCU)

Experience with profiling, benchmarking and analyzing system compute, memory, latency and I/O performance

Experience in mentoring/influencing engineers across organizations

Experience with Software Development processes including: source control, bug tracking, and design documentation

Experience developing, debugging, and shipping software products on large code bases that span platforms and tools

Minimum QualificationsPreferred QualificationsAbout Meta Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.


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