Flight Software Engineer

Full Timemid

San FranciscoPosted 21 days ago

Role Overview

Astranis is hiring a mid-level Flight Software Engineer. This is a full-time role in San Francisco. Part of Astranis's Security hiring, posted 3 weeks ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Mid-level Security roles is $120k-$162k (based on 420 comparable listings). Many employers share specifics during the interview process or after an initial screen.

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Job 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.

Flight Software Engineer

As our Flight Software Engineer, you will support the the development, execution, and implementation of the flight software that commands and monitors the spacecraft.

Additionally, you will connect with other teams to ensure that the software you've implemented works on their hardware.

Role

Implement spacecraft avionics software
Implement ground control and telemetry software
Implement software for automated testing at component, functional and system levels, including HITL (Hardware in the Loop) testing
Implement low level software to interface with various spacecraft components
Implement/troubleshoot/improve real time operating system components
Support in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team.

Requirements

Bachelor of Science degree in CS, EE (or equivalent background knowledge)
A passion for building things, including working in a fast-paced environment and hands-on design and development
Experience with C and/or C++
Experience with Linux and shell command line tools
Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.

Bonus

Experience with designing real time systems
Experience with building bare-metal embedded system software
Experience with reading schematics and datasheets, debugging circuits that interface with embedded software, from debugger to logic analyzer to oscilloscope
Experience with web development frameworks and databases
Experience with test framework development, especially with HITL (Hardware in the Loop) systems

What we offer:

All our positions offer a compensation package that includes equity and robust benefits.

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.

Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position.

Base Salary

$130,000—$175,000 USD

U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required

(To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3))

Our mission and our products are meant to connect the world and everyone in it, regardless of gender, race, creed, or any other distinction. We believe in a diverse and inclusive workplace, and we encourage all people to join our team and bring their unique perspective to help make us stronger.

About Astranis

Astranis

astranis.com

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Frequently Asked Questions

How do I apply for the Flight Software Engineer position at Astranis?

Use the Apply button above to submit your application directly to Astranis. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Flight Software Engineer position at Astranis located?

This position is based in San Francisco. Astranis has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Flight Software Engineer at Astranis earn?

Astranis has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Flight Software Engineer role at Astranis posted?

This role was posted on June 30, 2026 (21 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

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