Lead Software Engineer Java React jobs in Los Angeles

A leading online luxury resale marketplace is looking for a staff engineer to lead their strategic supply team. This role entails designing and delivering scalable systems for inventory management, working with technologies like Ruby on Rails and React. Candidates should have over 6 years of experie

A leading space technology firm in Los Angeles is hiring a Principal Application Software Engineer to design mission-critical software connecting engineering and operations. You will improve efficiency and support ambitious missions through innovative software development. The ideal candidate has si

A leading aerospace company in El Segundo, CA, seeks experienced Software Systems Engineers to join its Ground Software Engineering team. The role involves developing high-performance software solutions for satellite systems, leading software projects in an agile environment, and requires 5+ years o

A leading aerospace company seeks a Lead Software Engineer to spearhead a team developing simulation and flight software. This role involves managing performance, maintaining roadmaps, and ensuring high software quality for flight systems. Candidates should possess strong C++ and Python skills, with

A leading engineering and science firm in California is seeking a Senior Software Engineer to lead the development of high-quality software applications. This role involves hands-on development, architectural decision-making, and mentoring of other engineers while modernizing systems and driving eng

A leading aerospace technology company is seeking a Flight Software Engineer III to join their innovative team in Long Beach, CA. The ideal candidate will lead software development for flight computers, integrate complex algorithms, and mentor junior engineers. This role demands strong proficiency i

Hang

Hang is building the future of loyalty for brands. Hang is the next generation brand loyalty & membership platform. By harnessing the power of personalization, gamification, and its integrations ecosystem, Hang provides brands with a radically new type of loyalty experience for their customers. Toda

Boeing

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is seeking

Work Mode: Remote Engagement Type: Independent Contractor Schedule: Full-Time or Part-Time Contract Language Requirement: Fluent English Role Overview We partner with leading AI teams to improve the quality, usefulness, and reliability of general‑purpose conversational AI systems. This project focus

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. LEAD SOFTWARE ENGIN

About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation

2K

Who We Are 2K is headquartered in Novato, California and is a wholly owned label of Take-Two Interactive Software, Inc. (NASDAQ: TTWO). Founded in 2005, 2K Games is a global video game company, publishing titles developed by some of the most influential game development studios in the world. Our stu

About the job Lead Flight Software Engineer About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're desi

A leader in online legal services is seeking a Staff AI Engineer for a hybrid position based in Los Angeles. The successful candidate will design and build AI services, collaborating with product and engineering teams to integrate intelligent capabilities. Offering a competitive salary range of $140

Boeing

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is seeking

Boeing

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is seeking

Castelion

Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long-range stri

A leading aerospace company is looking for a hybrid intern in Santa Isabel, Puerto Rico. The role includes designing and developing web applications using Python and JavaScript, while gaining exposure to Agile processes. Candidates should be pursuing a Bachelor's degree and must be U.S. citizens. Th

A visual storytelling technology company in Palo Alto is seeking a Senior Software Engineer to streamline engineering workflows and optimize CI/CD systems. The ideal candidate will enhance developer tooling, advocating for best practices in software development. Strong experience with CI/CD tools, b

A leading healthcare apparel brand is looking for a Backend Software Engineer proficient in Java, Spring Boot, and AWS to support their expanding B2B sales platform. This role emphasizes scalability and reliability while contributing to backend systems for enterprise customers. The ideal candidate w