Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead and execute performance, load, and stress testing using tools like JMeter and Postman. Create and maintain test plans, scripts, and cases; identify and document bottlenecks and defects; collaborate with developers to reproduce and resolve issues; track results and continuously improve testing processes and tools.

Design, build, test, and maintain backend applications using FastAPI and SQLAlchemy. Implement database schemas, integrate front-end components, optimize for performance and scalability, debug issues, participate in code reviews, and collaborate on feature design. Maintain clean, testable code and stay current with best practices.

Senior UX Designer responsible for visual and UX design across web and mobile in an enterprise environment. Creates high-fidelity designs, UX architecture, research-informed solutions, and collaborates with cross-functional teams and developers to ensure technical feasibility and handoff of deliverables.

Design and deliver large-scale data models (100+ entities) for on-prem and cloud environments using Data Vault 2.0, dimensional and normalized schemas. Work with stakeholders to analyze requirements, implement data warehouse methodologies (Inmon, Kimball), and ensure data governance, MDM, data quality, profiling, lineage, and dictionary across big data and cloud platforms (Snowflake, Hive, Redshift).

Lead front-end UI development using Angular 16+, TypeScript, HTML5, CSS3 and WebComponents. Implement CI/CD, automated testing (Mocha/Karma/Jasmine, Selenium), Git workflows, Docker, and collaborate on distributed agile teams. Ensure cross-browser compatibility, integrate with Java/Spring Boot REST services, and deliver robust solutions for large corporate environments; banking/financial experience preferred.

Lead design and development of scalable, secure Java-based enterprise applications and RESTful Spring Boot microservices. Require expertise in Core Java, multithreading, Spring/Hibernate, Oracle PL/SQL, high-availability and security. Work in Agile with global distributed teams and engage directly with business stakeholders.

Lead and manage end-to-end creative production projects, including planning, scheduling, budgeting, scope management, stakeholder communication, and post-mortem process improvements to ensure timely, on-budget delivery.

Architect and develop scalable full-stack Java applications and microservices. Provide technical leadership, design integrations, optimize performance, and collaborate with stakeholders to translate business requirements into secure, maintainable solutions.

Lead QA maturity model assessments, define gaps and implement improvements. Drive a Gen AI proof-of-concept for AI-driven automation and predictive testing. Manage QA projects using objective metrics, align QA strategy with business goals, and collaborate with cross-functional teams to standardize best QA practices for e-commerce and retail systems.

Design and develop high-performance, high-volume ETL jobs using Talend. Tune databases and write SQL/PLSQL and stored procedures across MySQL/PostgreSQL/Oracle/SQL Server. Implement data warehouse models, integrate REST/SOAP APIs, process JSON/XML/flat files, and support BI tooling for reporting and analytics.