Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead design, architect, implement, test, and maintain scalable React-based web applications. Define low-level design, ensure coding standards, optimize performance, integrate with APIs/headless CMS, maintain CI/CD and observability, and mentor engineering teams.

Design and implement data federation and lakehouse architectures, build scalable ETL/ELT pipelines with Python and Spark, optimize performance across federated queries, manage Delta/Iceberg/Hudi tables, and enforce governance, security, and access controls for analytics and AI teams.

Analyze legacy TIBCO BusinessWorks/MFT processes to extract business logic, design and build a decoupled Java/Spring Boot microservices platform, migrate protocols to Kafka/RabbitMQ/REST, translate XML-heavy transformations to modern formats, and validate performance and SLAs to match legacy throughput.

Lead migration from AEM 6.5 to AEMaaCS: assess implementations, architect cloud-native components, manage content migration with CTT, redesign dispatcher, implement CI/CD via Adobe Cloud Manager, modernize integrations, train teams, and provide post-migration support and technical documentation.

Lead mobile automation testing: design, develop, and maintain automated test suites and frameworks for mobile apps, mentor engineers, collaborate with cross-functional teams, analyze results and defects, define automation strategy and best practices, and participate in Agile ceremonies while communicating status to stakeholders.

Lead UX design for client-facing products, creating wireframes, prototypes, and design systems using Figma. Drive data-informed decisions, conduct user research and usability testing, facilitate workshops, communicate designs to stakeholders and engineering, integrate AI-driven solutions, and ensure high-quality handoffs and documentation.

Design, develop, and maintain full-stack web applications using Java/Spring Boot backends and Angular frontends. Build RESTful APIs and microservices, implement fault tolerance (Hystrix/circuit breakers), event-driven solutions with Kafka, and observability (SLI/SLO). Deploy and manage services on Kubernetes and AWS, collaborate with cross-functional teams, mentor junior developers, and ensure system reliability and performance.

Build and maintain a scalable design system: reusable, accessible UI components and tokens; translate Figma/Sketch specs into production code; enforce design standards, accessibility (WCAG/ARIA), versioning, and improve developer experience through tooling and documentation while collaborating with designers, product managers, and engineers.

Build and maintain scalable React-based web applications using TypeScript and JavaScript. Create reusable UI components, integrate APIs, manage client-side state, optimize performance and accessibility, and collaborate with UX, backend, and product teams in a large engineering environment.

Lead front-end implementation using React and Next.js, mentor a small team, translate architecture into plans, ensure test coverage and performance, coordinate CI/CD and deployments, and collaborate with product, UX, and backend teams.