Top Senior Software Engineer Jobs in Los Angeles, CA

Lead software engineering efforts for the Proton platform, focusing on system design, mentorship, and innovative drug discovery projects. Collaborate with cross-disciplinary teams to enhance engineering processes and standards within a minimalist organizational structure.

As a Technical Lead, you will drive the technical vision for KV stores and caching infrastructure, mentor engineers, and shape architectural decisions while ensuring high-impact solutions are delivered.

Design and scale backend services and APIs, develop user interfaces, mentor peers, and improve system performance and reliability.

Design, build, and maintain core features of iOS and Android mobile applications using React Native, collaborating closely with product and design teams.

As a Senior Software Engineer at SpeedTree, you will develop advanced vegetation modeling tools, optimize graphics features, and support VFX pipelines, collaborating with artists and technical teams.

As a Principal Software Engineer, you will architect full-stack solutions for the Cars.com marketplace, guiding teams and ensuring technical excellence to improve user experiences in car buying and selling.

Lead technical projects as a Senior Backend Engineer, collaborating with teams to build high-volume products, ensuring performance and scalability.

The Lead Sr. Software Engineer will design and develop scalable backend systems and APIs, ensuring high performance and reliability, while integrating with major CRM systems and driving improvements in engineering practices.

The Principal Desktop UI Software Engineer will design and develop user-friendly interfaces for medical devices, collaborating with cross-functional teams and mentoring junior members.

Design and implement high-performance system software for medical devices, collaborating with hardware engineers and ensuring adherence to clinical standards.

As a Senior Software Engineer, you will design and develop software solutions for StubHub's Supply Platform, focusing on user needs while mentoring junior engineers and ensuring project delivery.

Design and develop technologies for StubHub's Supply Platform, focusing on user needs, mentoring team members, and managing technical projects effectively.

As a Senior Software Engineer at StubHub, you'll design and develop features for mobile and web platforms, mentor team members, and solve complex challenges.

As a Senior Software Engineer, you will design and develop complex features for StubHub, mentor team members, and enhance the product experience.

As a Senior Software Engineer, you'll design and maintain authentication systems, collaborate with data scientists, and enhance customer security protocols.