Joblaze summary

In the role of Sr. Wi-Fi Software Engineer at SpaceX, the individual will focus on enhancing the customer experience by driving the Wi-Fi software and product roadmap, optimizing system performance, and collaborating with cross-functional teams. Key skills include expertise in C or C++, a solid understanding of networking protocols, and experience with embedded software for networking equipment. This position is ideal for seasoned engineers with a strong background in Wi-Fi technology and a passion for innovation in a fast-paced environment.

Joblaze insights

Listed about 2 months ago — first seen on Joblaze August 25, 2026. Last confirmed on SpaceX's careers page November 8, 2026.
This exact title is also open at 1 other location at SpaceX: Palo Alto, CA.
Python appears in 16.6% of 2739 comparable senior other roles in United States; UDP appears in 0.1% of 2739 comparable senior other roles in United States.

Quick facts

How much experience is required?: At least 5 years of relevant experience for this Sr. Wi-Fi Software Engineer (Starlink) role.
What's the tech stack?: Joblaze extracted these technologies from the posting: C, C++, Embedded Software, Golang, IEEE 802.11, Python.
Does SpaceX sponsor work visas for this role?: Yes — the posting indicates visa sponsorship is available for the right candidate.
What seniority level is this role?: SpaceX targets senior candidates for this position.
Is this full-time or contract?: Full-time for this Sr. Wi-Fi Software Engineer (Starlink) role at SpaceX.

From the original posting

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

SR. WI-FI SOFTWARE ENGINEER (STARLINK)

At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy Starlink, the world’s most advanced broadband internet system. Starlink is the world’s largest satellite constellation and is providing fast, reliable internet to millions of users worldwide. We design, build, manufacture, and operate all parts of the system including thousands of satellites and millions of customer kits. Our customers currently include teachers in the most remote parts of the Amazon, researchers in Antarctica, digital nomads who travel via RV, emergency responders, commercial airlines, cruise lines, and residential users who live in more rural or developing areas. While users can get online within minutes almost anywhere in the world, we’ve only begun to scratch the surface of Starlink’s potential. We are looking for best-in-class engineers to help maximize Starlink’s utility for individuals, communities, and businesses.

As a Sr. Wi-Fi Software Engineer, you will be a critical piece of the overall customer experience. We are looking for experts in the Wi-Fi space to help Starlink deliver an amazing end-to-end customer experience. You see the big picture, prioritize accordingly, and are comfortable with working at different levels of abstraction.

RESPONSIBILITIES:

Driving the Wi-Fi software and product roadmap
Debug and optimize kernel-level system performance
Collaborate with our RF and EE engineers to improving our testing procedures for both software and hardware
Mentor software engineers and building a great work culture
Improve our Wi-Fi mesh performance
Invent new tools that enable more frequent and reliable software deployment, test execution, and data analysis as part of a continuous integration and release system

BASIC QUALIFICATIONS:

Bachelor’s degree in computer science, engineering, math, or STEM discipline and 5+ years of professional experience in software development; or 7+ years of professional experience in software development in lieu of degree
3+ years development experience in C or C++
Experience with the IEEE 802.11 wireless standard and with networking protocols (UDP, TCP/IP, etc.)
Experience working on embedded software for networking equipment

PREFERRED SKILLS AND EXPERIENCE:

Strong fundamental knowledge of networks, embedded systems, math, and physics
Solid communication and leadership skills
Experience testing Wi-Fi for performance or stability
Deep understanding of testing, continuous integration, build, deployment & continuous monitoring
Knowledge of DHCP, IPv4, IPv6, Linux bridge, network stack internals
Experience with networking kernel modules and drivers
Experience driving cross-team projects
Experience with security issues associated with distributed systems and internet services
Experience with Golang and Python
Experience with hostAP
Ability to work effectively in a dynamic environment with changing needs and requirements

ADDITIONAL REQUIREMENTS:

Must be willing to work extended hours and weekends as needed

ITAR REQUIREMENTS:

Standard company text repeated across SpaceX's postings is omitted here.

Sr. Wi-Fi Software Engineer (Starlink)

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