Senior Embedded Engineer - End Devices

Job Overview

Our client, Hubble, is an early‑stage, venture‑backed startup building a global Bluetooth network dedicated to machine‑to‑machine connectivity. They are looking for a Senior Embedded Engineer to lead the technical relationship with enterprise customers at the firmware level. The role is hands‑on, customer‑facing, and based in Seattle, WA.

• Lead embedded‑level technical onboarding for enterprise customers, including integration, troubleshooting, and enablement of Hubble’s SDK on Bluetooth Low Energy‑capable hardware.
• Develop chip‑specific reference applications for popular SoCs and platforms supported by the Hubble Network.
• Support customer firmware teams via code reviews, debugging, driver configuration, and alignment on provisioning and OTA strategies.
• Translate integration learnings into reusable modules, tools, and documentation to enhance the SDK and streamline future customer engagements.
• Partner with the core SDK team to prioritize scalable, reusable improvements informed by real‑world customer feedback.
• Act as an internal advocate for customer needs, identifying and resolving friction points in the integration process.

• 5+ years of experience in embedded systems, with extensive hands‑on work on Bluetooth Low Energy‑enabled devices.
• Strong background in C/C++ firmware development.
• Familiarity with Zephyr RTOS, Nordic SDK, or TI Simple Link is required.
• 3+ years of experience working directly with customers, supporting hardware bring‑up in the field, or delivering production‑grade embedded systems.
• Solid understanding of OTA workflows, power optimization, and memory‑constrained environments.
• Excellent verbal and written communication skills; capable of guiding less‑experienced engineering teams toward successful outcomes.
• Hands‑on expertise with embedded build systems (e.g., CMake, Make) and cross‑compilation tool chains, including porting and optimizing for constrained targets.
• Cryptographic know‑how; experience with PSA or TF‑M is a plus.
• Strongly preferred:
  Prior experience with IoT platforms, asset tracking, or connectivity products at scale.

Salary: $126,000 to $250,000 per year, commensurate with experience.

• Health, dental, vision, and HSA options.
• Unlimited PTO.
• Commuter benefits (if working from headquarters).
• Learning and development allowance.
• Health and wellness stipend.
• Sabbatical program.
• Work on state‑of‑the‑art satellite system.

Hubble is required by the U.S. Government to comply with various space technology export regulations. All applicants must be U.S. citizens or lawful permanent residents.

Hubble is committed to creating a diverse environment and is proud to be an equal‑opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.