Top Senior Level Software Engineer Jobs in Los Angeles, CA

The Software Engineer will architect and design high-performance, reusable platform-level code for Snap Inc.'s UX Platform team, focusing on cross-platform development across Android, iOS, and web. Collaboration with product owners and other engineers is essential, as is conducting code reviews to ensure quality.

The Senior Principal Machine Learning Engineer will design and scale machine learning systems and infrastructure, collaborate with teams for platform strategies, and stay updated with ML technologies. The role involves optimizing models, advocating for best practices, and providing technical direction within the ML community.

The Machine Learning Engineer at Snap Inc. will create machine learning models that add significant value to users and advertisers, evaluate technical tradeoffs, perform code reviews to ensure code quality, and build robust products. This role requires collaboration and problem-solving within a dynamic team environment.

As a Senior iOS Software Engineer, you will collaborate with engineers, designers, and product managers to create and refine product experiences for Square's Services Mobile Team. You'll contribute to the roadmap and strategy while ensuring high-quality code and responding to customer feedback.

The Software Engineer for Cash Lending will work on developing and managing APIs and complex systems that enable low-friction access to money for Cash App users. The role involves designing, building, and testing lending features, operating existing Cash services, mentoring team members, and improving engineering practices.

As a Senior Business Intelligence Engineer, you will optimize data models and build ETL pipelines for Cash App's data. Collaborating with Analysts and Software Engineers, you'll manage key datasets to drive impactful business decisions and promote data best practices throughout the team.

As a Full Stack Engineer for Babylist, you will collaborate with product and design teams to enhance user experience and drive business growth in baby commerce. You will design and deploy systems for search, discovery, and checkout while improving team processes and tooling. Required is experience in delivering end-to-end solutions and a strong background in Ruby on Rails and React.

As a Cybersecurity Engineer, you will engineer and monitor security measures for computer systems and networks, identify security requirements, design secure architectures, and develop security tools. Responsibilities also include reporting on security findings and applying problem-solving skills in high-pressure situations.

The Ground/Communications Systems Engineer will maintain and expand ground networks, design and integrate communication systems, analyze system requirements, and ensure compliance for satellite missions. The role requires collaboration across teams and a commitment to innovative engineering solutions.

As a Senior iOS Software Engineer, you will enhance Dropbox's mobile application by developing user-focused features, addressing complex codebase issues, and leading a team to improve app performance and security while mentoring junior engineers.

As a Software Engineer on the Forge team at Anduril Industries, you will architect and implement mission-critical applications for supply chain, manufacturing, and defense deployment software, focusing on performance, scalability, and user experience. You will collaborate with a team to improve systems, automate operations, and provide technical support.

The role involves building automated testing frameworks and processes to ensure the quality of advertising systems. Responsibilities include developing test frameworks for API and UI, data validation, monitoring data accuracy, and collaborating with software engineers to enhance testing strategies and data quality.