Top Senior Javascript Jobs in NYC, NY

As a Senior Full-Stack Software Engineer, you will build AI-driven web applications in TypeScript, manage project priorities, mentor others, and collaborate across teams.

As a JavaScript Developer, you will design, implement, and maintain web applications, collaborate with cross-functional teams, innovate solutions, and ensure high performance and availability of systems.

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.

As a Senior Full-Stack Software Engineer, you will develop AI-centric web applications, participate in architectural decisions, and mentor team members while managing project priorities and deliverables.

Design, develop, and maintain back-end services and APIs using Node.js and TypeScript, while ensuring code quality, security, and scalability through testing and collaboration with QA and Product teams.

As a Senior Fullstack Software Engineer, you will guide architectural decisions, mentor junior developers, handle complex technical challenges, and ensure project alignment across teams using various front-end and back-end technologies.

As a Staff Full-Stack Engineer, you will develop major product features, collaborating with users and engineers to ensure software reliability and performance.

The Staff Backend Engineer will develop and deliver backend features for creators on Patreon, focusing on scalability and performance while mentoring other engineers.

Seeking a Senior Software Engineer for full-stack development with 6+ years experience, focusing on Ruby on Rails and cloud technologies, in a remote US position.

As a Staff Software Engineer, you will build polished APIs, create internal tools, and collaborate with founders and designers to implement efficient backend systems.

Design and develop scalable backend systems for SaaS applications, mentor engineers, and lead projects while collaborating with cross-functional teams.

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

Lead backend development of applications and distributed systems, make architectural decisions, and optimize performance for scalable web applications.

As Founding Full-Stack Engineer, lead the development of technology solutions, build integrations, and define tech roadmap priorities in a remote role for an insurance tech provider.

The Sr. Backend Engineer will develop the core platform and web app using Typescript and Node.js, focusing on performance optimization and UI/UX implementation.

As a Staff Software Engineer, you will lead enhancements of JavaScript ecosystem infrastructure focusing on automation, tooling, and security for npm packages while collaborating across teams.

The Senior Software Engineer (Backend) will architect and lead development of applications and systems, implementing CI/CD workflows and building scalable solutions.

Lead the development of features for Yahoo Finance focusing on personalization, implement best practices, and mentor other engineers.

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

The Senior Full Stack Engineer will design and implement APIs with NodeJS, develop UIs with React, manage data pipelines, and deploy projects on AWS.

The Senior Software Engineer will develop end-to-end systems, ensuring quality and scalability while collaborating closely with the executive team and managing complex web applications.

The Full Stack Software Engineer will develop front and back-end applications for Versana's platform, optimize performance, and mentor team members.