Top Senior Javascript Jobs in San Francisco Bay Area, CA

Build scalable backend systems for high traffic, maintain public APIs, develop tools for internal teams, and communicate across engineering teams.

The role involves leading the development of a high-performance Web SDK for fraud detection and risk management, implementing algorithms for device fingerprinting, and ensuring security and performance optimization.

Design, build, and deploy frontend and backend services for video and audio tools, working with emerging web standards and technologies. Collaborate closely with design and product teams to enhance user experience.

As a Senior JavaScript Engineer, you'll lead React projects, estimate workloads, review code, and align engineering with client objectives, creating scalable web applications.

Design, develop, and maintain web applications using JavaScript, Node.js, and React. Collaborate on features, resolve issues, and improve engineering standards.

Lead the development of data science dashboards to mitigate fire hazards, collaborating with various teams to enhance the web application and optimize backend services.

The Senior Software Engineer will develop software solutions, mentor team members, guide architecture decisions, conduct code reviews, and ensure product scalability and performance.

The Software Engineer will enhance a live app, collaborating with teams to build user-facing features and improve functionality. Strong experience with backend systems and a proactive approach is essential.

The Experienced Software Engineer will design, develop, and maintain backend services, ensuring performance and reliability while collaborating with cross-functional teams to implement features and mentor junior engineers.

As a Product Engineer, you'll build interfaces, APIs, and backend systems, owning the full lifecycle of projects from spec to deployment, and collaborating directly with customers to refine product features.

Design and build core backend systems for financial products, providing tech leadership and ensuring scalability and security in a fast-paced environment.

The Product Engineer, Fullstack is responsible for improving Pocus' AI-native prospecting platform, building web-apps, and collaborating with teams to deliver high-quality features.

Design and develop front and backend components, focusing on APIs, microservices, and clean code. Provide mentorship and collaborate cross-functionally to meet product needs.

The Software Engineer will design scalable software architectures, collaborate on new features, optimize system performance, and mentor junior engineers.

Engage in designing and maintaining core infrastructure for AI systems in healthcare. Lead product initiatives, ensuring high-quality coding and system reliability.

The Software Engineer will develop AI-driven platforms, ensuring user-friendly interfaces and collaborating with teams throughout the project lifecycle.

The role involves designing and developing the ArcGIS Maps SDK for JavaScript, collaborating with stakeholders, troubleshooting issues, and ensuring high-quality web experiences.

As a Senior Backend Engineer, you will develop a lending platform, write maintainable code, troubleshoot issues, and enhance data models collaboratively with other engineers.

Lead significant parts of product development focusing on both frontend and backend solutions while ensuring a strong user experience.

The Senior Backend Engineer will develop and maintain backend services, work on scalable systems, and ensure reliability in a microservices architecture.

The Senior Fullstack Engineer will design software architecture, deliver tested features, attend scrum meetings, and ensure seamless front-end and back-end integration.

Develop and maintain the ArcGIS Excalibur application, architect solutions, integrate technologies, and resolve software issues. Requires front-end development experience and collaboration with teams.

The role involves designing, implementing, and operating micro-services on the Databricks platform, focusing on backend development and interfacing with cloud APIs.

Design and develop backend systems for Fern's financial products, ensuring accessibility and security for millions of users while moving large transaction volumes.

As a Senior Software Engineer at Flex, you'll design and maintain financial services architecture, mentor junior engineers, and ensure scalability and security for innovative financial products.