Top Senior Level Javascript Jobs in Philadelphia, PA

The Senior Frontend Engineer will develop and maintain front-end components for a data labeling platform, focusing on user experience, performance, and scalability. Responsibilities include collaborating with team members to create user interfaces, participating in all development stages, establishing coding standards, and mentoring junior engineers.

The Technical Lead is responsible for analyzing data needs, supporting system databases, SQL development, and ensuring system reliability. They will develop and modify software applications, mentor software developers, and optimize operational efficiency in civic tech projects within the federal government.

The Senior Software Engineer will guide technical solutions, oversee software system design and architecture for reliability and scalability, solve technical challenges, mentor junior engineers, and collaborate with cross-functional teams for product development.

The Senior Salesforce Developer is responsible for designing, developing, and implementing Salesforce applications using Apex, Visualforce, and Lightning Web Components. Duties include maintaining existing systems, contributing to quality assurance, packaging, and deploying code, as well as collaborating with various teams to gather business requirements and enhance system performance.

The Senior Software Engineer will design and develop applications using JavaScript (Node.js), TypeScript, Python, and manage API integrations. They will own their tasks from definition to deployment while ensuring scalability and security best practices, collaborating with diverse engineering teams, and adapting to changing priorities in a startup environment.

The Principal Engineer will lead the front-end engineering team, defining and executing the vision for user experiences and frameworks, contributing to system design, and developing reusable web components for a scalable ad tech platform. Key responsibilities include performance optimization, debugging, and collaborating across teams to enhance product features.

The Senior Software Engineer will enhance and create complex web UI components for BambooHR's app. Responsibilities include collaborating with designers and developers, optimizing performance, and leading project development. They will produce high-quality software and mentor other developers while ensuring adherence to web standards.