Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead hands-on front-end development using Angular to design, build, and review scalable, maintainable, low-latency web applications. Collaborate with stakeholders and cross-asset UI teams, follow agile practices, drive improvements, and adopt UI/UX best practices and standard frameworks.

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.

Lead the Discover Phase by conducting user research, defining project scope, and creating information architecture and early-stage prototypes to set product design strategy.

Design, develop, test, optimize, and deploy large-scale Spark/Scala data processing and ETL pipelines on Cloudera Hadoop. Collaborate with data scientists and analysts, ensure data integrity and security, troubleshoot performance, and implement version control and CI/CD for Spark applications.

Senior full‑stack developer responsible for building maintainable, scalable web applications using .NET, React/Next.js and Azure. Design RESTful APIs, implement CI/CD with Git/YAML, write unit tests, use non-relational databases (Cosmos DB/MongoDB), and collaborate in Agile teams to deliver robust solutions.

Design, build, and maintain large-scale data pipelines and ETL processes using PySpark/Apache Spark, SQL/NoSQL stores, Hadoop, and Kafka. Work with cloud platforms (AWS/Azure/GCP), data lakes and warehouses, and Python for data manipulation. Lead projects, perform systems analysis, ensure delivery under deadlines, and collaborate across teams. CI/CD and containerization experience is a plus.

Design, build, and optimize native Android applications. Integrate RESTful backends, implement responsive UIs, handle offline storage and threading, use sensors, and automate code quality and CI/CD pipelines.

Lead and mentor a full-stack team to design, build, and maintain Java Spring Boot microservices and React frontends. Own architecture, CI/CD, cloud deployments, API integration, code quality, testing, and stakeholder communication in an Agile environment.

Lead data strategy, design scalable data architectures and pipelines, and apply advanced analytics/ML to generate business insights. Mentor teams, collaborate cross-functionally, drive data governance, and use cloud and big data tools to build and visualize data solutions for financial clients.

Lead refactor and modernization of a legacy Spring MVC app to Spring Boot 3.3 on JDK 17, migrate caching from WebSphere Extreme Scale to Redis, containerize on OpenShift/Kubernetes, provide architectural leadership, drive performance tuning and testing, collaborate with OpenShift architect, and produce migration documentation and roadmaps.