Top Senior Level Javascript Jobs in Washington DC,

The Senior UI/UX Engineer at Calendly will enhance developer productivity by building and maintaining reusable UI components and libraries. Responsibilities include collaborating with design and engineering teams, refining design systems, creating documentation, guiding junior team members, and ensuring component quality through reviews and testing.

The Senior PHP Developer will maintain, enhance, and troubleshoot veterinary management software, collaborating with project teams to improve reliability, quality, and efficiency. Responsibilities include coding, testing, debugging, documenting, and responding to business needs, while providing exceptional customer service to end-users.

As a Senior or Principal Software Engineer at CommentSold, you will work on scaling and modernizing the web application while mentoring junior team members. You will help enhance customer-facing and backend solutions, understanding the product's architecture, and drive technical implementations in a fast-paced environment.

The Senior Software Engineer will develop and manage software for Beam's SDK, focusing on web components, APIs, and integrations for e-commerce stores. Responsibilities include project execution, collaboration with team members, and driving software quality and development practices.

Seeking a Senior Software Engineer to develop high-quality software, actively collaborate with the team, and focus on technical growth. Responsibilities include writing clean code, participating in department discussions, and mentoring other engineers. The ideal candidate demonstrates ownership, strong communication skills, and proficiency in code craft.

As a Senior Software Engineer, you will develop and maintain high-quality web applications, collaborate with design, product management, and quality engineering teams, and integrate APIs with backend services. You will lead code reviews, mentor junior developers, and stay updated with industry trends while participating in the full software development lifecycle.

The Lead, QA Automation is responsible for designing and implementing scalable automation frameworks, conducting thorough testing, and leading a team to improve QA processes. This role requires strong technical skills and the ability to coordinate with clients during testing phases.