Jobs in the United States

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Added 1 day ago
Media Reporting & Insights Analyst
Cisco Systems, Inc.
Remote, United States
Experience using Python, GitHub, or other scripting and version control tools to support data preparation, workflow automation, or reporting processes.
Added 1 day ago
WU
Neuroimaging Engineer - Psychiatry
Washington University in St Louis
United States
- $53,100 to $90,600 USD / year
…Hardware Configurations, Interdisciplinary Communications, MATLAB, Python (Programming Language), Research Labs, Statistics, Team Collaboration, Unix…
Added 1 day ago
MP
SharePoint Developer
Manatt, Phelps & Phillips, LLP
Washington, DC
- $110,000 to $145,000 USD / year
We are seeking a SharePoint Developer to build and maintain custom Microsoft 365 solutions, including SPFx web parts, Power Platform apps and flows, and API-based integrations that move…
Added 1 day ago
Staff Agentic Data Engineer – Data Platform
Nucleus Security
Remote, United States
Proficiency in Python, Java or another production programming language used to build data-processing and distributed systems.
Added 1 day ago
Senior Technical Integration Consultant
Expedia, Inc.
IL
You have familiarity with Python scripting, workflow automation tools (e.g., n8n, Zapier), monitoring and observability tools, and AI-assisted workflow frameworks (e.g., LangChain)
Added 1 day ago
V
Sr Software Engineer
VONTIER
United States
- $112,300 to $140,000 USD / year
Proficiency in the programming language Python a plus.
Added 1 day ago
Site Reliability Engineer (Application Software)
SpaceX
Hawthorne, CA
Programming experience in Python, C#, Go, JavaScript, etc
Added 1 day ago
Principal Software Engineer (Application Software)
SpaceX
Hawthorne, CA
Programming experience in Python, C#.NET, Go, Scala, Java, or similar object-oriented language
Added 1 day ago
CS
AI Researcher (Infrastructure) III (Full Time)- United States ENG/CPO/AISWP ETR
Cisco Systems, Inc.
San Francisco, CA · San Jose, CA · Milpitas, CA
- Full-time
Build shared platforms, services, and developer tools for pre-training, fine-tuning, reinforcement learning, evaluation, and inference.
Added 1 day ago
Embedded SOC Drivers Engineer
Apple
Cupertino, CA
Excellent programming (C/C++/Assembly) and scripting skills (Python).
Added 1 day ago
GIS Solution Engineer – Local Government (Southeast)
Esri
Charlotte, NC
Programming and scripting experience with languages such as Python and JavaScript
Added 1 day ago
Research Analyst Intern - Summer 2027
IMC
United States
Experience programming in python preferred, but not required
Added 1 day ago
Lead, Electrical Engineer
L3Harris Technologies
Alpharetta, GA
…14.7, plus Linux environments and scripting languages such as Python, Perl, Bash, or C…
Added 1 day ago
DevOps Engineer
REPAY Management Services
Tempe, AZ
Proficiency in scripting languages like Python, Ruby, or PowerShell.
Added 1 day ago
Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · New York, NY · Denver, CO · Herndon, VA
Added 1 day ago
Principal Engineer, IT Software
United States
Programming Languages: Java, Python, C#, Javascript/Typescript
Added 1 day ago
Software Engineer, Platform
Everlaw
Oakland, CA
…the entire telemetry stack - from core libraries in Java and Python to ingestion pipelines, dashboards, and alerting - you'll ensure our engineering teams can detect, diagnose, and resolve…
Added 1 day ago
Cloud DevOps Engineer
Peraton
Remote, United States
…AWS EventBridge, SNS, SQS using scripting languages such as python, bash and…
Added 1 day ago
UT
Senior Software Engineer
Unity Technologies SF
Bellevue, WA
- $170,220 USD / year
Implementing and reviewing code in Golang, Nodejs, Typescript, and Python;
Added 1 day ago
Applied Sports Science Coordinator
Chicago White Sox
United States
…processing, spreadsheets, databases, and presentation software (R, Python, SQL, Microsoft Word, Excel, PowerBI, and…
Added 1 day ago
UG
Lead AI/ML Engineer in Minneapolis, MN or Chicago, IL
UnitedHealth Group
Minneapolis, MN · Chicago, IL
- $145,500 to $249,500 USD / year
3+ years of experience programming in Python and utilizing standard machine learning frameworks (e.g., PyTorch, TensorFlow, or scikit-learn)
Added 1 day ago
IT/OT Controls Engineer
E Tech Group
Blue Bell, PA · Vacaville, CA
Utilize scripting languages such as Python (including Ignition/Jython scripting) for automation, data transformation, and integration tasks.
Added 1 day ago
ND
Senior Data Engineering Support Engineer - Databricks & PySpark
NTT Data Americas, Inc.
Addison, TX
- $55 to $62 USD / hour
Automation & SRE Mindset: Build robust, automated frameworks and scripts in Python/PySpark to automate data reconciliation, system health checks, and self-healing pipelines.
Added 1 day ago
Senior AI/ML Engineer | Data Science
Kelly Services
Dallas, TX
Strong Python development experience, including building reusable packages, frameworks, and automation tools
Added 1 day ago
Senior Data Engineer (Cloud, Databricks & Advanced Analytics)
Kelly Services
Dallas, TX
…solutions. The ideal candidate will have expertise in Databricks, Python, SQL, cloud technologies, and CI/CD best practices, along with exposure to APIs and emerging AI-driven…

SpaceX

Principal Software Engineer (Application Software)

Hawthorne, CA, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

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.

PRINCIPAL SOFTWARE ENGINEER (APPLICATION SOFTWARE)

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 flight 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 currently creating and evolving systems to enable rapid build and reuse of Starship as well as designing the next generation manufacturing software that will be used in high throughput factories for Starlink. Other applications range from platforms that support concurrent streams of data from many always-on assets to manage the world’s largest satellite constellation to public facing systems where customers can join our Starlink network globally. 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, respectful, 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 with diverse perspectives 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 software solutions that are used across SpaceX
Create new applications that improve how SpaceX operates
Build prototypes to prove out key design concepts and quantify technical constraints
Own all aspects of software engineering and product development
Deep dive into your users’ problems to find and create efficient solutions
Bring your voice to the table in team collaborations on architecture, design, and code reviews

BASIC QUALIFICATIONS:

Bachelor's degree in computer science, engineering, math, or scientific discipline and 7+ years of professional experience building and and scaling software; OR 9+ years of professional experience building software in lieu of a degree
5+ years of experience in full stack development

PREFERRED SKILLS AND EXPERIENCE:

Programming experience in Python, C#.NET, Go, Scala, Java, or similar object-oriented language
Experience building single page web applications
Experience with version control, continuous integration, and continuous delivery concepts
Expertise in designing software systems
Deep understanding of testing, continuous integration, build, deployment & monitoring
Expertise in profiling and improving application performance
Experience with build systems (Make, Bazel/Pants/Buck, Gradle) and package management tools (pip, npm)
Experience with UNIX-like operating systems and tools like Terraform, Ansible, Puppet for managing them
Experience working with in-stream data processing using Apache Kafka, RabbitMQ, ActiveMQ, or similar technologies
Production experience with Docker and Kubernetes
Front-end experience in Angular, React, or similar JavaScript framework
Database experience with PostgreSQL, SQL Server, or similar database technologies

ADDITIONAL REQUIREMENTS:

You may be asked to work extended hours/weekends dependent on launch cadence
This role requires you to be onsite. Remote and/or hybrid work will not be considered

COMPENSATION AND BENEFITS:

Pay Range:

Level 3: $210,000.00 - $340,000.00

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 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. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.

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.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

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