Hubble Network
Embedded Software Developer - System Validation
Hubble Network, Seattle, Washington, us, 98127
Overview
Hubble Network was founded with the intention of delivering on the promise of what Internet-of-Things (IoT) was supposed to be. We're building a global Bluetooth network dedicated to machine-to-machine connectivity. We differentiate ourselves as the first modem-less and gateway-less, direct-to-satellite network from off-the-shelf Bluetooth Low Energy chips. Hubble is ideal for applications in logistics, AgTech, and maritime where economies of scale for volume consumer and enterprise asset tracking is a priority. Our goal is to be the first billion-endpoint-connected network in the world. Hubble is an early-stage, venture-backed startup supported by some of the best investors in the world. In their previous lives, the founding team has been successful in raising $100s of millions in venture funding, developing the Amazon Sidewalk network, launching billions of dollars of space assets, and leading their teams to successful exits, both through acquisition and IPO. We are now looking to bring on talented team members who are the best at what they do to help us make Hubble a reality for the world. Responsibilities Own, maintain, and extend two HIL validation systems. Satellite HITL: Consisting of FPGA HDL, embedded Linux, and application-layer code in Python. End-device HITL: Built on BLE SOMs, validating our SDK for terrestrial and satellite communication (C/Zephyr). Develop test strategies and automation to validate embedded software and system-level performance. Collaborate with the DevOps team to integrate HIL systems into CI pipelines. Create reproducible validation workflows and improve observability of test results. Troubleshoot hardware/software integration issues across FPGA, embedded Linux, BLE stacks, and SDK layers. Document validation frameworks, test coverage, and best practices.
Ideal Candidate and Values
A Sense of Urgency : Lead projects from concept to reality, rapidly and effectively First Principles Engineering : Have a strong understanding of the whys behind the whats; have the ability to extrapolate from first principles to complex system design High Learning Agility : Love to learn; have a grounded approach to recognizing your weaknesses and take the initiative to brush up on and sharpen your engineering foundations to better collaborate with your teammates with different backgrounds System-Level Design and Analysis : Understand the requirements flow down process and be able to quickly iterate on evolving requirements Excellent Communication Skills : Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems Anticipation of Needs : Identify problems, think creatively, and rapidly produce reliable and cost-effective solutions to meet the ever growing and changing needs of an early-stage company Basic Qualifications
Strong experience with embedded software development (C, C++, or similar). Hands-on experience with system validation or hardware-in-the-loop testing. Familiarity with Zephyr RTOS and BLE-based SOMs. Exposure to HDL/FPGA, embedded Linux, and Python applications. Understanding of CI/CD pipelines and integration with automated test frameworks. Ability to debug across hardware, firmware, and software layers.
Strongly Desired
Experience with satellite or communication systems. Familiarity with DevOps tooling (Docker, Jenkins, GitHub Actions, or similar). Prior work in SDK validation or system-level testing.
Compensation & Benefits
Salary:
$117,000 - $166,000 (commensurate with experience) Comprehensive Benefits Health, Dental, Vision, & HSA options Unlimited PTO Commuter Benefits (if working from HQ) Learning & Development Allowance Health & Wellness Stipend Sabbatical Program Recharge and explore new ideas Cutting-Edge Space Tech Work on state-of-the-art satellite system
ITAR REQUIREMENTS Hubble is required by the U.S. Government to comply with various space technology export regulations including the International Traffic in Arms Regulations (ITAR). All applicants must be a U.S. citizen, lawful permanent resident (green card holder) as defined by ITAR (22 CFR 120.15). Hubble is committed to creating a diverse environment and is proud to be an equal opportunity employer. Each individual has the right to work in a professional environment that promotes equal employment opportunity and prohibits discriminatory practices, including harassment. 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. Seattle Washington Washington Pay $117,000$166,000 USD #J-18808-Ljbffr
Hubble Network was founded with the intention of delivering on the promise of what Internet-of-Things (IoT) was supposed to be. We're building a global Bluetooth network dedicated to machine-to-machine connectivity. We differentiate ourselves as the first modem-less and gateway-less, direct-to-satellite network from off-the-shelf Bluetooth Low Energy chips. Hubble is ideal for applications in logistics, AgTech, and maritime where economies of scale for volume consumer and enterprise asset tracking is a priority. Our goal is to be the first billion-endpoint-connected network in the world. Hubble is an early-stage, venture-backed startup supported by some of the best investors in the world. In their previous lives, the founding team has been successful in raising $100s of millions in venture funding, developing the Amazon Sidewalk network, launching billions of dollars of space assets, and leading their teams to successful exits, both through acquisition and IPO. We are now looking to bring on talented team members who are the best at what they do to help us make Hubble a reality for the world. Responsibilities Own, maintain, and extend two HIL validation systems. Satellite HITL: Consisting of FPGA HDL, embedded Linux, and application-layer code in Python. End-device HITL: Built on BLE SOMs, validating our SDK for terrestrial and satellite communication (C/Zephyr). Develop test strategies and automation to validate embedded software and system-level performance. Collaborate with the DevOps team to integrate HIL systems into CI pipelines. Create reproducible validation workflows and improve observability of test results. Troubleshoot hardware/software integration issues across FPGA, embedded Linux, BLE stacks, and SDK layers. Document validation frameworks, test coverage, and best practices.
Ideal Candidate and Values
A Sense of Urgency : Lead projects from concept to reality, rapidly and effectively First Principles Engineering : Have a strong understanding of the whys behind the whats; have the ability to extrapolate from first principles to complex system design High Learning Agility : Love to learn; have a grounded approach to recognizing your weaknesses and take the initiative to brush up on and sharpen your engineering foundations to better collaborate with your teammates with different backgrounds System-Level Design and Analysis : Understand the requirements flow down process and be able to quickly iterate on evolving requirements Excellent Communication Skills : Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems Anticipation of Needs : Identify problems, think creatively, and rapidly produce reliable and cost-effective solutions to meet the ever growing and changing needs of an early-stage company Basic Qualifications
Strong experience with embedded software development (C, C++, or similar). Hands-on experience with system validation or hardware-in-the-loop testing. Familiarity with Zephyr RTOS and BLE-based SOMs. Exposure to HDL/FPGA, embedded Linux, and Python applications. Understanding of CI/CD pipelines and integration with automated test frameworks. Ability to debug across hardware, firmware, and software layers.
Strongly Desired
Experience with satellite or communication systems. Familiarity with DevOps tooling (Docker, Jenkins, GitHub Actions, or similar). Prior work in SDK validation or system-level testing.
Compensation & Benefits
Salary:
$117,000 - $166,000 (commensurate with experience) Comprehensive Benefits Health, Dental, Vision, & HSA options Unlimited PTO Commuter Benefits (if working from HQ) Learning & Development Allowance Health & Wellness Stipend Sabbatical Program Recharge and explore new ideas Cutting-Edge Space Tech Work on state-of-the-art satellite system
ITAR REQUIREMENTS Hubble is required by the U.S. Government to comply with various space technology export regulations including the International Traffic in Arms Regulations (ITAR). All applicants must be a U.S. citizen, lawful permanent resident (green card holder) as defined by ITAR (22 CFR 120.15). Hubble is committed to creating a diverse environment and is proud to be an equal opportunity employer. Each individual has the right to work in a professional environment that promotes equal employment opportunity and prohibits discriminatory practices, including harassment. 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. Seattle Washington Washington Pay $117,000$166,000 USD #J-18808-Ljbffr