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Lead Software Development Engineer in Test (SDET)
TCC Toyota Motor Credit Corporation Company
Plano, TX
We are seeking a Lead Software Development Engineer in Test (SDET) to join our team as an individual contributor. In this role, you will design, build, and maintain scalable test automation…
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Identity & Access Management (IAM) Engineer, Lead
TCC Toyota Motor Credit Corporation Company
Plano, TX
Toyota Financial Services (TFS) is seeking an experienced Lead Identity and Access Management (IAM) Engineer to join our Information Security team. This role sets the technical direction…
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Associate Software Engineer (Hybrid)
Vizient, Inc.
Irving, TX
Vizient is seeking an Associate Software Engineer to contribute to the design, development, testing, and delivery of scalable, secure, and user-centered software solutions.
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Manager, Clinical Affairs Specimen Operations
Abbott Laboratories
Madison, WI · La Jolla, CA
Process engineer and design strategy for clinical research study specimen logistics and other specimen collection types needed per defined programs.
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Staff Data Engineer
Abbott Laboratories
Madison, WI
The Staff Data Engineer is a senior, hands-on technical contributor within an Enterprise Data domain, owning technical design and the most complex implementation work for assigned data…
Added just now
Manager, Clinical Affairs Specimen Operations
Abbott Laboratories
Madison, WI · La Jolla, CA
Process engineer and design strategy for clinical research study specimen logistics and other specimen collection types needed per defined programs.
Added 1 min ago
Senior Specialist, Operations Project Engineer
L3Harris Technologies
Salt Lake City, UT
Title: Sr. Specialist, Operations Project Engineer
Added 3 mins ago
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Application Security Engineer
Strive Health
Denver, CO
- $108,500 to $136,000 USD / year
The Application Security Engineer is responsible for embedding application security directly into Strive’s product development lifecycle, specifically supporting the deployment of Canvas…
Added 5 mins ago
Full-Stack Developer
Vamonos IT
Remote, United States
…container platforms. This position requires a hands-on software engineer capable of analyzing complex business requirements, developing scalable technical solutions, and supporting…
Added 6 mins ago
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Senior AI Engineer
Worldpac
Oakbrook, IL
- $150,000 to $195,000 USD / year
Added 8 mins ago
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Systems Engineer
Actalent
Acton, MA
- $150,000 to $200,000 USD / year
Job title: Systems Engineer DescriptionSystems Engineer Space & Optical Sensor SystemsWe are seeking a Systems Engineer to support the development, integration, and testing of advanced…
Added 8 mins ago
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Software Test Engineer
Actalent
Melbourne, FL
- $50 to $70 USD / hour
…formal verification activities, and contribute to continuous integration processes, while collaborating closely with cross-functional engineering teams to deliver high-quality,…
Added 8 mins ago
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Manufacturing Engineer
Actalent
Edgewater, FL
- $35 to $45 USD / hour
Implement new technology and equipment into the manufacturing process, including validation and integration into existing operations.
Added 8 mins ago
Equipment Design Engineer
Actalent
Savannah, GA
Job Title: Mechanical Design Engineer Automated MachineryJob DescriptionThis role focuses on the end-to-end mechanical design and development of custom automated equipment and machinery.…
Added 8 mins ago
A
Utility Scale Structural/civil Engineer
Actalent
Kansas City, MO
- $110,000 to $150,000 USD / year
Structural/Civil Engineer (Solar & Battery Energy Storage Systems) | Remote
Added 10 mins ago
A
Automation Engineer (Amazon RME)
Aerotek
Niagara Falls, NY
- $42 to $45 USD / hour
Job Title: Automation Engineer (Amazon RME)Job DescriptionThis role focuses on designing, developing, and implementing automation control systems for industrial processes and warehouse…
Added 11 mins ago
Technology Leadership Program - Hybrid (Starting August 2027)
Target Enterprise Inc
NCD-0375 Brooklyn Park, MN
As an Engineer in the Technology Leadership Program, you will use your technology acumen to provide input to assist with evaluation of new technologies and contribute to the design,…
Added 11 mins ago
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Enterprise Technology (ET) Systems Engineer - R01573073
Brillio
Seattle, WA
- $120,000 to $130,000 USD / year
Okta Multi-factor Authentication, Okta Universal Directory, Okta Access Gateway, Okta SSO Integration, Okta Authentication, Okta Lifecycle Management, Okta Workflows, Okta User Management
Added 11 mins ago
Sr. Okta Engineer – Okta/OIE Application Remediation
INSPYR Solutions
AZ
Sr. Okta Engineer (Okta/OIE Application Remediation) - Long Term Project - Remote (US)
Added 11 mins ago
Sr. Azure Infrastructure Engineer
INSPYR Solutions
The Woodlands, TX
Job Title: Senior Azure Infrastructure Engineer
Added 11 mins ago
AWS and AI engineer
Infosys
United States
⦁ Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided
Added 12 mins ago
Sr. Systems Engineer II
Proconex
Royersford, PA
The Senior Systems Engineer II applies expert-level process control and automation knowledge to architect solutions, optimize manufacturing operations, mentor engineers, improve engineering…
Added 13 mins ago
Systems & Application Engineer
Elite ISI
Los Angeles, CA
Are you an experienced Systems Engineer who enjoys solving complex technical challenges, implementing innovative solutions, and seeing projects through from start to finish?
Added 14 mins ago
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Director of Information Security Engineering
Southern New Hampshire University
Remote, United States
- $129,057 to $206,531 USD / year
…infrastructure-as-code, security-as-code, zero trust architecture, and DevSecOps integration across the university's technology…
Added 17 mins ago
Senior Cybersecurity IAM Engineer
Louisiana Health Service & Indemnity Company
Remote, United States
Must have used current system software management technology and tools.Knowledge of SAML / Cloud authentication SSO integration is preferred.

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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