Senior Fullstack Developer Jobs in El Segundo, CA
Senior Fullstack Developer jobs in El Segundo, California are open across the metro, with employers like Northrop Grumman, Raytheon, and Amazon hiring at every experience level. Scan the live roles below and apply to whichever ones fit.
Find JobsOverview
Open roles38
Top employerNorthrop Grumman
Work type100% On-site
Top credentialBachelor's
Companies hiring15
Showing 5 of 38+ Senior Fullstack Developer jobs
Software Development Engineer
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Added 1w ago
Amazon.com
Software Development Engineer
El Segundo, California
Added 1w ago
Principal / Sr. Principal Software Engineer - Software Assurance
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Added 1w ago
Northrop Grumman
Principal / Sr. Principal Software Engineer - Software Assurance
El Segundo, California
Added 1w ago
Principal Embedded Software Engineer
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Added 1w ago
Raytheon
Principal Embedded Software Engineer
El Segundo, California
Added 1w ago
Senior Embedded Software Engineer
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Added 1w ago
Raytheon
Senior Embedded Software Engineer
El Segundo, California
Added 1w ago
J
Software Engineer
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J
Added 1w ago
JustFab
Software Engineer
El Segundo, California
Added 1w ago
Added 1w ago
Software Development Engineer
Amazon.com·El Segundo, California
Job functions:
$144k - $194k/yr
1+ yr exp.
Bachelor's
Full Time
10,000+ employees
Job Description
DESCRIPTION
Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.
This role is responsible for designing, building out, and maintaining critical APIs and interfaces to link Leo capabilities to US Government customers such as NASA, DoD, and other National Security customers. You will develop forward-looking software services for mission critical space safety and sustainability applications which will automatically coordinate with external systems and organizations rapidly, reliably, and at scale.
10037
Key job responsibilities
In this role you will:
Security Clearance : This position requires that the candidate selected be a US Citizen and candidates must be able to obtain and maintain a US Government security clearance of TS/SCI.
About the team
The Leo for Government team is a multi-disciplinary technology team involved in developing and delivering targeted and scalable solutions for custom satellite and ground applications, including United States and allied government customers.
This role is responsible for designing, building out, and maintaining critical APIs and interfaces to link Leo capabilities to US Government customers such as NASA, DoD, and other National Security customers. You will develop forward-looking software services for mission critical space safety and sustainability applications which will automatically coordinate with external systems and organizations rapidly, reliably, and at scale.
10037
Key job responsibilities
In this role you will:
- Utilize network topology understanding and Software Defined Networking / network operations experience to interface with the Leo network team to develop APIs and other enabling interface software to meet unique customer needs
- Demonstrate the capabilities of the interfaces and architectures you define in a simulated test environment you help develop
- Solve complex technical problems related to the use of the Leo constellation for government customers as part of a multi-disciplinary team
- Contribute to internal and vendor teams to develop and deliver on software and interface requirements
- Ensure systems meet Leo and US Government performance needs including availability, reliability, upgradeability, interoperability, and security requirements
- Effectively communicate project health, risks and issues to stakeholders and management teams
- Escalate urgent issues appropriately and drive them to closure in a timely manner
- Provide visualizations, document results, and communicate them across multi-disciplinary project teams.
Security Clearance : This position requires that the candidate selected be a US Citizen and candidates must be able to obtain and maintain a US Government security clearance of TS/SCI.
About the team
The Leo for Government team is a multi-disciplinary technology team involved in developing and delivering targeted and scalable solutions for custom satellite and ground applications, including United States and allied government customers.
BASIC QUALIFICATIONS
- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- 1+ years of software development engineer or related occupational experience
- 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
- 1+ years of Object Oriented Design experience
- Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
- Experience programming with at least one software programming language
PREFERRED QUALIFICATIONS
- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent
- 3+ year of Software Defined Networking / network operations experience
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, CA, El Segundo - 143,700.00 - 194,400.00 USD annually
USA, CA, NORTHRIDGE - 143,700.00 - 194,400.00 USD annually
USA, WA, Redmond - 143,700.00 - 194,400.00 USD annually
Amazon.com
Software Development Engineer
El Segundo, California
Added 1w ago10,000+ employees
Job functions:
$144k - $194k/yr
1+ yr exp.
Bachelor's
Full Time
Job Description
DESCRIPTION
Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.
This role is responsible for designing, building out, and maintaining critical APIs and interfaces to link Leo capabilities to US Government customers such as NASA, DoD, and other National Security customers. You will develop forward-looking software services for mission critical space safety and sustainability applications which will automatically coordinate with external systems and organizations rapidly, reliably, and at scale.
10037
Key job responsibilities
In this role you will:
Security Clearance : This position requires that the candidate selected be a US Citizen and candidates must be able to obtain and maintain a US Government security clearance of TS/SCI.
About the team
The Leo for Government team is a multi-disciplinary technology team involved in developing and delivering targeted and scalable solutions for custom satellite and ground applications, including United States and allied government customers.
This role is responsible for designing, building out, and maintaining critical APIs and interfaces to link Leo capabilities to US Government customers such as NASA, DoD, and other National Security customers. You will develop forward-looking software services for mission critical space safety and sustainability applications which will automatically coordinate with external systems and organizations rapidly, reliably, and at scale.
10037
Key job responsibilities
In this role you will:
- Utilize network topology understanding and Software Defined Networking / network operations experience to interface with the Leo network team to develop APIs and other enabling interface software to meet unique customer needs
- Demonstrate the capabilities of the interfaces and architectures you define in a simulated test environment you help develop
- Solve complex technical problems related to the use of the Leo constellation for government customers as part of a multi-disciplinary team
- Contribute to internal and vendor teams to develop and deliver on software and interface requirements
- Ensure systems meet Leo and US Government performance needs including availability, reliability, upgradeability, interoperability, and security requirements
- Effectively communicate project health, risks and issues to stakeholders and management teams
- Escalate urgent issues appropriately and drive them to closure in a timely manner
- Provide visualizations, document results, and communicate them across multi-disciplinary project teams.
Security Clearance : This position requires that the candidate selected be a US Citizen and candidates must be able to obtain and maintain a US Government security clearance of TS/SCI.
About the team
The Leo for Government team is a multi-disciplinary technology team involved in developing and delivering targeted and scalable solutions for custom satellite and ground applications, including United States and allied government customers.
BASIC QUALIFICATIONS
- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- 1+ years of software development engineer or related occupational experience
- 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
- 1+ years of Object Oriented Design experience
- Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
- Experience programming with at least one software programming language
PREFERRED QUALIFICATIONS
- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent
- 3+ year of Software Defined Networking / network operations experience
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, CA, El Segundo - 143,700.00 - 194,400.00 USD annually
USA, CA, NORTHRIDGE - 143,700.00 - 194,400.00 USD annually
USA, WA, Redmond - 143,700.00 - 194,400.00 USD annually
See All 38 Senior Fullstack Developer Jobs in El Segundo
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Find JobsSenior Fullstack Developer Job Market in El Segundo
Who's Hiring
- Northrop Grumman9
- Raytheon7
- Amazon4
- Saviynt3
- Booz Allen Hamilton3
Top Industries Hiring
- Technology & Software8
- Biotechnology & Pharmaceuticals7
- Retail4
- E-Commerce & Online Marketplaces4
- Consulting & Professional Services3
Senior Fullstack Developer Jobs in El Segundo: Frequently Asked Questions
How many senior fullstack developer jobs are there in El Segundo?
There are 38+ senior fullstack developer openings in El Segundo, California on Migrate Mate as of June 2026. New positions post regularly as El Segundo employers hire.
Which companies hire senior fullstack developers in El Segundo?
Employers hiring senior fullstack developers in El Segundo include Northrop Grumman, Raytheon, and Amazon, based on current listings on Migrate Mate as of June 2026.
Are there remote senior fullstack developer jobs in El Segundo?
Yes. About 0% of senior fullstack developer openings tied to El Segundo are remote or hybrid as of June 2026. The rest are on-site roles based in and around El Segundo.
Which industries hire the most senior fullstack developers in El Segundo?
The sectors hiring the most senior fullstack developers in El Segundo are Technology & Software, Biotechnology & Pharmaceuticals, and Retail, based on current listings on Migrate Mate as of June 2026.
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See All 38 Senior Fullstack Developer Jobs in El Segundo
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