Senior Software Engineer jobs in Fullerton

RTX

$75,800 - $144,200 /year

Date Posted: 2026-11-04 Country: United States of America Location: US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain

RTX

$95,500 - $181,700 /year

Date Posted: 2026-10-28 Country: United States of America Location: US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain

Collins Aerospace

$95,500 - $181,700 /year

Date Posted 2026-10-26 Country United States of America Location US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676 Position Role Type Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. c

RTX

$95,500 - $181,700 /year

Date Posted: 2026-10-26 Country: United States of America Location: US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain

RTX

$95,500 - $181,700 /year

Date Posted: 2026-10-26 Country: United States of America Location: US-CA-FULLERTON-676 1801 Hughes Dr BLDG 676 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.​ U.S.

<p>Develop and verify software for the JPALS program, working with C or Java in an agile team and supporting integration, automated testing, and requirements verification. Conduct software test runs and data analysis, assess requirement changes and regression impacts, and contribute to code qu

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend

Senior Software EngineerRaytheon Software Engineering is looking for a Senior Software Engineer to join the Air C2 (Command and Control) and Sensors software department in Fullerton, California. What you will do: The Air C2 SW product teams develop Command and Control mission critical applications a

Software EngineerCollins Aerospace is seeking a qualified Software Engineer to support the Joint Precision Approach and Landing System (JPALS) program. This is a mid-career engineering position for an individual with educational and/or professional experience/interest in the development of solutions

Job ID: 01884290Posted: Posted 2 Days AgoStart Date: 2026-10-26Location: US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676Country: United States of AmericaTime Type: Full timeDate Posted:2026-10-26 Country: United States of America Location: US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676 Position Rol

<p>Media Innovation Corp in Fullerton is recruiting a technology engineer to own critical architecture and deliver results. The role offers a salary range of $147,000 - $194,000 per year and a pathway to mentorship and career progression.</p><p>You'll work with Azure, Kubernetes, D

Job ID: 01866727Posted: Posted YesterdayStart Date: 2026-10-26Location: US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675Country: United States of AmericaTime Type: Full timeDate Posted:2026-10-26 Country: United States of America Location: US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role

Senior Software EngineerCollins Aerospace is seeking a qualified Software Engineer to support the Joint Precision Approach and Landing System (JPALS) program. This is a mid-career engineering position for an individual with educational and/or professional experience/interest in the development of so

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend

<p>Collins Aerospace in Fullerton, CA seeks software engineers to develop and verify software for the JPALS program using C or Java in an agile team. You will support integration, automated testing, and requirements verification, and improve code quality through reviews.</p><p>You

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend

NOTE: This is an evergreen position. This means that it is not currently open, but we anticipate hiring for it in 2026 and will keep applicants updated as the timeline becomes more defined. Please apply and we can get the process started. As part of our hiring process, the first step will be a intro