Top Tech Jobs & Startup Jobs in Los Angeles, CA

Develop Android applications, enhance existing apps, mentor engineers, and collaborate on new features while ensuring reliability and performance at scale.

As a Senior Full Stack Engineer, you will design and implement features, maintain systems, and ensure performance in a fintech environment, collaborating with cross-functional teams.

Design and implement BPMN workflows and DMN decision models to automate processes across laboratory, clinical, and business systems, collaborating with teams to enhance workflow orchestration.

Design, maintain, and improve security monitoring, auditing, and automation using scripting, Linux webservers, REST APIs, SIEM/syslog tuning, and GitLab CI/CD. Collaborate with engineering, ops, and compliance to deliver reliable security insights, support migrations, and automate security workflows.

Design, build, and operate end-to-end ELT pipelines that extract structured JSON from complex leasing documents using LLMs. Optimize LLM API calls and prompts, implement validation and monitoring, and collaborate with product and engineering to evolve schemas and ensure production-ready data quality.

The Senior Backend Engineer will maintain a PHP-based payment platform, migrate to Rust, troubleshoot production systems, and contribute to code quality and deployment cycles.