Embedded Software Engineer - Network Software
Astranis
$130,000 - $175,000 / year
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Description
Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.
Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world’s best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.
Embedded Software Engineer - Network Software
As a Embedded Software Engineer on the Network Software team at Astranis, you will be responsible for assisting with architecture, high level design choices, development, execution, and implementation of the flight software that commands and monitors the spacecraft. Additionally, you will mentor junior members and collaborate with other teams to ensure that the software you've implemented works on their hardware.
This role will contribute to both commercial and US Government programs.
Role
- Develop Software for the Flight Computer / Earth Stations Hub for our Satellites
- Develop Firmware for control boards on the satellite/ Earth Stations Hub
- Improve and deliver reliable software through requirements generation, Design continuous integration, automated testing and code reviews
- Collaborate with multiple teams (Payload, Communications Ground Control, Telemetry)
- Develop software in C++ to interface with Flight computer and interface with the custom hardware on the vehicle
- Deliver complex projects through incremental development
Requirements
- 2-4+ years of experience developing software for products in modern C++ or C
- Familiarity with Software Development Methodologies and Design Patterns
- Experience with working on Communication Protocols (TCP/IP, I2C, SPI)
- Good Communication and Written Skills
- Passionate about Space Technology
- Experience with Building High Availability/High Reliability systems.
Bonus
- Experience with Python
- Experience with embedded Linux / POSIX systems
- Experience developing on and for VxWorks, Linux, FreeRTOS, or QNX Environments
- Demonstrated experience building, testing, and shipping production software
- Experience with safety critical development (FDA, FAA, Automotive)
- Experience Board Bringup, debugging / Integration of Hardware Software
Base pay is just one component of Astranis’s total rewards package. Your compensation also includes a significant equity package via incentive stock options, high-quality company-subsidized healthcare, disability and life insurance, 401(k) retirement planning, flexible PTO, and free on-site catered meals.
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Benefits
- 401(k)
- paid time off
- stock options
- life insurance
About this role
Astranis operates satellites in high orbit serving government and enterprise customers with demanding requirements for security and uptime. As an Embedded Software Engineer on the Network Software team, you would develop and maintain the flight software that commands and monitors these spacecraft, working in C++ on both the flight computer and Earth station systems. The role spans architecture decisions, firmware development for control boards, and building reliable systems through rigorous testing and code review—with responsibility for mentoring junior engineers and coordinating across payload, communications, and telemetry teams.
The position suits someone with 2-4+ years of production software experience in modern C++ or C, comfortable with communication protocols and embedded systems design. Bonus qualifications include familiarity with real-time operating systems like Linux, FreeRTOS, or VxWorks, and experience shipping safety-critical systems. You'll need U.S. citizenship or lawful permanent residency due to export regulations governing space technology. The base salary ranges from $130,000 to $175,000, with equity, comprehensive healthcare, 401(k) matching, and flexible PTO as part of the total package. The role is full-time and in-office at Astranis's San Francisco headquarters.
How this employer is doing
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- News: Recently Raised Funding
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- Recently Raised Funding
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Pay for this role
$130,000 to $175,000 per year
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