SpaceX

Sr. Software Engineer, CDN (Starlink)

SpaceX$175K — $240K *
Telecommunications & Hardware
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in computer science, engineering, or other STEM discipline AND 5+ years of professional software development experience; or 7+ years in lieu of a degree.
  • Software development proficiency in C, C++, or Rust.
  • 3+ years of experience with distributed systems or CDN system design, building, and scaling.
  • 3+ years of networking experience.

Responsibilities

  • Design, build, and scale a new Content Delivery Network (CDN) for Starlink.
  • Create robust and scalable distributed systems.
  • Develop tools for real-time diagnostics and monitoring of complex systems.
  • Design algorithms to enhance hardware utilization and cost efficiency, aligned with performance metrics.
  • Implement systems to manage traffic across multiple CDNs.
  • Lead and participate in architecture and code reviews.
  • Develop prototypes to validate new design concepts and use cases for Starlink.

Benefits

  • Comprehensive medical, vision, and dental coverage.
  • Access to a 401(k)-retirement plan with company match.
  • Short and long-term disability insurance and life insurance.
  • Paid parental leave.
  • 3 weeks of paid vacation and 10 or more paid holidays per year.
  • Company shuttles for commuting from select locations.
  • Employee Stock Purchase Plan with discounted stock purchase options.
Full Job Description
SR. SOFTWARE ENGINEER, CDN (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 10M+ users worldwide. We design, build, test, and operate all parts of the system - thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We've only begun to scratch the surface of Starlink's potential global impact and are looking for the world's best engineers to help maximize Starlink's utility for communities and businesses around the globe.

As Starlink grows to serve billions of users around the world, we're continuously assessing ways to maximize the use of our technology for people around the world. Our CDN team will be pivotal in this effort, building scalable distributed systems that underly the future offerings Starlink is able to provide to users and customers around the world.

RESPONSIBILITIES:
  • Design, build, and scale a new Content Delivery Network (CDN) for Starlink
  • Build robust, responsive, and scalable distributed systems.
  • Build the necessary tools, visibility, and alerting mechanisms to effectively diagnose, operate, and maintain complex, business-critical systems in real-time.
  • Design algorithms to understand and optimize hardware utilization and cost efficiency, evaluated against intuitive and business-critical performance metrics.
  • Implement the systems which shape traffic across multiple CDNs.
  • Participate in and lead architecture, design, and code reviews.
  • Develop prototypes and manage experiments to prove out future design concepts and future use cases for Starlink.

BASIC QUALIFICATIONS:
  • Bachelor's degree in computer science, engineering or other STEM discipline AND 5+ years of professional experience in software development; Or 7+ years of software development experience in lieu of a degree.
  • Software development experience in C, C++, or Rust.
  • 3+ years of professional distributed systems experience or experience designing, building, and/ scaling a CDN system.
  • 3+ years of professional networking experience.

PREFERRED SKILLS AND EXPERIENCE:
  • Advanced degree in computer science or engineering.
  • Professional experience working on complex networking systems (layers 0-7).
  • Experience with Edge Networking, DNS, Traffic Management, Caching, Load Balancing, SSL/TLS, DDoS protection, and/or monitoring.
  • Knowledgeable in network topology, numerical optimization techniques, graph theory approaches, or convex optimization.
  • Developed, debugged, and deployed scalable software that has been used in real world applications/projects.
  • Creative approach to problem solving, exceptional analytical skills, and engineering fundamentals.
  • Excellent communication skills both written and verbal.
  • 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.

COMPENSATION AND BENEFITS:

Pay range:
Software Engineer /Senior: $175,000.00 - $240,000.00/per year

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k)-retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Exempt employees are eligible for 5 days of sick leave per year. Company shuttles are offered to employees for round trip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.

ITAR REQUIREMENTS:
  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. a7 1157, or (iv) Asylee under 8 U.S.C. a7 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

About SpaceX

SpaceX is an American aerospace manufacturer and space transportation services company founded in 2002 by entrepreneur Elon Musk. The company designs, manufactures, and launches advanced rockets and spacecraft. SpaceX has developed the Falcon 1, Falcon 9, Falcon Heavy, and Dragon spacecraft. The company was founded with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX has achieved several milestones in spaceflight, including the first privately-funded liquid-propellant rocket to reach orbit, the first privately-funded company to send a spacecraft to the International Space Station, and the first privately-funded company to send a human-rated spacecraft to orbit.
Learn more about SpaceX
Size
8,000 employees
Industry
Founded
2002

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