Lead Software Engineer Java React jobs in El Cajon

Key Responsibilities Collaborate with product managers, designers, and backend developers to translate UI/UX designs into functional web applications. Develop and implement highly responsive user interface components using React.js concepts and workflows. Write clean, maintainable, and efficient cod

A leading defense contractor in San Diego is looking for a Software Engineer to design and develop software for complex, multi-system environments. The role involves collaborating with various teams to implement backend services, troubleshoot data integration issues, and enhance existing application

Qualcomm

A leading technology firm is looking for an individual to lead a team in enhancing engineering efficiency and product quality in wireless technologies. Candidates should have a Master's or Bachelor's degree in Electrical Engineering or a related field with significant experience in WWAN specificatio

Precise Systems, Inc.

A defense solutions company in San Diego is looking for a Senior Software/Systems Engineer. The ideal candidate will manage the engineering and development cycle for resilience in software and hardware solutions, requiring at least 8 years of experience, active TS/SCI clearance, and a background in

A leading semiconductor company in San Diego is offering a Software Development Intern position for Summer 2026. This role involves contributing to the design, development, and testing of software tools used in engineering workflows, primarily focusing on C#/.NET with exposure to Python. Candidates

Northrop Grumman

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the

Job Description Key Responsibilities • Collaborate with product managers, designers, and backend developers to translate UI/UX designs into functional web applications. • Develop and implement highly responsive user interface components using React.js concepts and workflows. • Write clean, maintaina

A leading defense contractor in San Diego is seeking a Senior Software Engineer to support a critical program in National Security. This role involves software development in an Agile environment, where you'll analyze requirements, design solutions, and collaborate with teams to deliver high-quality

CoStar Group

Debt Solutions - Lead Software Engineer Job Description OVERVIEW CoStar delivers real-time, verified commercial real estate data that helps clients confidently spot great opportunities and make smart choices ahead of competitors. By combining the power of CoStar's independent research organization -

A leading technology solutions provider in San Diego is seeking a Front-End Developer with expertise in React.js. The role involves collaborating with cross-functional teams to create functional web applications and optimize performance. Candidates should have 3–5 years of front-end development expe

L3Harris Technologies

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower empl

Job Description Summary Join a global, highly specialized team at GE Vernova's Power Conversion & Storage business, where you'll help design the next generation of medium-voltage converters - an exciting opportunity to work with cutting-edge technologies, collaborate across continents, and accelerat

Petco

Overview Director, Software Engineering (Digital Front-end Engineering) Petco is a category-defining health and wellness company focused on improving the lives of pets, pet parents and Petco partners. We are 29,000 strong and operate 1,500+ pet care centers in the U.S., Mexico and Puerto Rico, inclu

Role Number: 200645402-3543 Summary Imagine what you could do here. The people here at Apple don’t just create products — they create the kind of wonder that’s revolutionized entire industries. It’s the diversity of those people and their ideas that inspires the innovation that runs through everythi

A leading healthcare technology company based in San Diego is seeking a Software Development Intern to assist in developing and enhancing Revenue Performance Management solutions. The intern will work closely with various teams to gain hands-on experience, support implementation, and contribute to i

Qualcomm

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what is possible to enable next generation experiences and drives digital transformation to help create a s

A leading game development studio in California is seeking an Associate Software Engineer to contribute to the codebase of EverQuest. The role involves writing efficient code, collaborating with teams, and documenting systems. Ideal candidates should have a degree in Computer Science, at least 2 yea

STR is hiring experienced Lead Software Engineers to join our multidisciplinary cyber/networking team committed to developing cutting-edge technologies that have an immediate and significant impact on our national security. Our team innovates communications technology across all networking layers, f