Application Software Engineer (C#/ Python), Data

spacex

USonsitePosted Jun 23, 2026
Posting intelligenceActively listedReposted 2×, possible evergreen/ghost posting

Skills

postgresjavascriptmetabasepowerbijupyterangulargrafanapytorchrocketpandaspythonreactc#

About the role

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.

APPLICATION SOFTWARE ENGINEER (C# / PYTHON), DATA

The application software team is the central nervous system of SpaceX – we create mission critical applications that are used throughout SpaceX to accelerate launch vehicle production and flights as well as systems that allow Starlink to grow into a worldwide fast, reliable internet service.

We are looking for engineers who treat fellow teammates with fairness, respect, and support.

Our team is creating systems to analyze data from events like rocket launches or factory production workloads to always-on telemetry from the Starlink satellite constellation with point-in-time analysis, historical analysis and machine learning. We work closely with engineers throughout the company to create and update our systems with respect to crewed launches, Starship flights, changes to the Starlink network and much more.

Aerospace experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving problems and want to make an impact on a super inspiring mission. You will have full ownership of challenging problems, working with a team of enthusiastic engineers to design and produce solutions that enable SpaceX to move towards our goals at a rapid pace. The success of the missions at SpaceX depends on the software that you and your team produce.

RESPONSIBILITIES:

Develop highly reliable and scalable data analysis libraries, systems, and data pipelines, to empower engineers across SpaceX

Create new applications that improve how the business at SpaceX operates

Collaborate with peers on architecture, design, and code reviews

Build prototypes to prove out key design concepts and quantify technical constraints

Own all aspects of software engineering and product development

Deep dive into engineering problems and involve in corporation/coordination with domain experts

BASIC QUALIFICATIONS:

Bachelor's degree in computer science, data science, engineering, math, physics, or scientific discipline; OR 2+ years of professional experience building software in lieu of a degree

1+ years of experience in full stack development, software engineering, data engineering, or data science

PREFERRED SKILLS AND EXPERIENCE:

Programming experience in Python, C#, or similar languages

Experience working with data analysis libraries such as Python Pandas

Experience with machine learning libraries like SciPi and PyTorch

Experience with data exploration tools like Grafana, Jupyter Notebooks, Metabase, PowerBI or similar

Experience with relational databases such as PostgreSQL

Experience building web API’s and applications using Microsoft .NET

Experience applying computer vision libraries such as OpenCV and Ultralytics to real-world problems

Good understanding of version control, testing, continuous integration, build, deployment and monitoring

Some front-end experience in Angular, React, or similar JavaScript framework

Good understanding of statistics, machine learning algorithms and frameworks

ADDITIONAL REQUIREMENTS:

Willing to work extended hours and weekends when needed

Willing to travel when needed

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. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

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