Top Senior Level Front-End Developer Jobs in Seattle, WA
IonQ is seeking a Senior Staff Network Engineer to drive network reliability, availability, and expansions globally, oversee international network operations, install and upgrade networking equipment, optimize Linux networking subsystem, manage network redundancy with upstream providers, and work with external vendors for network audits and tests. The ideal candidate has a BS degree in Computer Science, 10+ years of global network engineering experience, expertise in IP networks, 5+ years in network architecture, and proficiency in Python, JavaScript, and Linux.
Seeking a Staff Software Engineer to join our team and contribute to designing a future looking framework for the Credit Card industry. Responsibilities include full development life-cycle design, automation of data exchanges, project management, code contribution, and technical leadership. Requires 6+ years of Java programming experience and proficiency in Java, Kotlin, Spring, PostgreSQL, React, and Kubernetes.
Develop scoped applications utilizing ServiceNow platform functionality, create and maintain API integrations, lead integration to new technologies, enforce best practices in software engineering, mentor colleagues, and promote knowledge-sharing.
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Lead, design, and implement large-scale front-end applications to protect user safety. Architect and deploy infrastructure to handle at scale. Guide junior engineers, collaborate with stakeholders, and operate highly-available systems at scale.
Design, build, and operate APIs and services for Cash App's authentication flows. Collaborate with product management and design to develop new experiences and ensure customer account security. Work on evolving the architecture to scale with growth and contribute to reducing risk and fraud.
Work closely with frontend and backend teams to build and deliver product features for artist tools. Empower musicians with tools for their artistic journey and implement technical improvements and performance optimization.
Craft web application software using NextJS and REACT, collaborate with a team of engineers, participate in full software development lifecycle, take on leadership roles when needed, design and build RESTful web services, and build resilient applications with automated testing.
Seeking a Senior Backend Product Software Engineer to lead the development of new products for collaboration and distributed work at Dropbox. Responsibilities include articulating a technical vision, writing code, collaborating with cross-functional teams, and improving team and company culture. Requires 8+ years of software engineering experience and expertise in building user-facing software and supporting systems.
Responsible for Cloudflare's distributed coordination API with strongly consistent storage. Work to expand capabilities, ensure reliability, maintain performance, and implement new features. Ownership of code from inception to release, working across the software stack to empower customers.
Seeking a full-stack software engineer to work on building new user-facing web experiences and backend systems at scale. Requires 5-7+ years of software development experience in a full stack developer role with expertise in ReactJS, TypeScript, Go, and various databases technologies.
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