Top Web Developer Jobs in NYC, NY

Develop accessible front-end components and applications, optimize web performance, and collaborate with teams globally while leveraging React and ASP.NET Core.

Build, maintain, and optimize scalable front-end systems and web experiences. Translate Figma designs into reusable components, support large-scale site migrations, improve performance, accessibility, and SEO, and work with cross-functional teams using modern workflows and AI-assisted tools.

As a frontend engineer, you'll develop interfaces for defense applications, focusing on user needs and technical challenges through collaboration with designers and backend engineers.

As a core engineer on the Web Infrastructure team, you will enhance Notion's web client performance and development speed by improving load times, interaction latency, and providing tooling for product engineers.

Build and maintain Palantir.com and Next.js microsites, establish a shared design system and components, advise on web/UX/accessibility/SEO, and ship secure frontend changes through a CI/CD pipeline while collaborating with designers, legal, and cross-functional stakeholders to drive brand campaigns.

Design, develop, and maintain public-facing web applications to provide access to government records. Gather requirements, estimate timelines, participate in Agile development, perform front-end UX/UI and back-end coding, migrate legacy systems, maintain in-house and COTS products, use Docker on a cloud provider, and provide staff support including on-call and varied shifts.

The Senior Fullstack Engineer will deliver full stack features, collaborate with other teams, and mentor engineers to enhance product usability and engagement.

Lead development for trading applications, manage systems analysis, and program enhancements while collaborating with a global team in a dynamic environment.

Senior Web Developer responsible for designing and integrating content-driven web applications, CMS integration, content migration, building RESTful web services, and implementing security and workflows. Works with Java/Spring and PHP stacks, front-end technologies (HTML5/CSS/JavaScript), and backend tools (Hibernate, Oracle, SQL Server, WebSphere).

Develop and maintain PHP web applications using PHP 5.x, jQuery, and Backbone.js. Participate in requirement analysis, design, coding, unit and integration testing, and collaborate with clients and offshore teams in an Agile environment. Strong communication and onsite availability required for a 12+ month engagement.

Build and maintain cloud-native, high-availability full-stack web applications and automation pipelines. Expand AI/agent capabilities from prototype to production, integrate RPA and document intelligence, manage backend worker queues, and deliver intuitive front-end dashboards while mentoring teammates.

Lead development and maintenance of responsive websites and marketing campaign assets using Node.js and React. Manage backlogs, REST API integrations, Git repositories, Docker deployments, platform performance, security (OAuth2), user access, and stakeholder communication. Mentor developers and deliver cross-functional web improvements.

The Senior Full Stack Web Developer is responsible for designing, building, and maintaining scalable web applications using React, Node.js, PHP, and SAP BTP, along with mentoring junior developers and collaborating with business stakeholders.

As a Senior Full Stack Web Engineer, you'll architect user interfaces and develop full stack web systems for AI-powered analytics, leading projects and mentoring junior engineers.

Lead the migration of a subdomain into the main website, collaborating with internal teams to optimize structure, performance, and user experience while managing website maintenance and improvements.

Responsible for defining, designing, and developing major web product features, leading AI-driven workflows, ensuring code quality, and mentoring team members.

The role involves developing and maintaining frontend applications for a FinTech startup, utilizing various web technologies and frameworks.

Looking for a Senior Backend Web Developer for a FinTech startup focusing on blockchain technologies. Responsibilities include developing products using modern web frameworks and various backend technologies.

The Senior Frontend Web Developer will work in a FinTech startup using advanced technologies to create products related to securities and trading. Responsibilities include developing user-facing features and collaborating with design and back-end teams.

Remote Web Developer responsible for creating high-ranking websites, analyzing system flows, and ensuring professional communication in a remote work environment.

The Web Developer will create high-ranking websites, communicate professionally in a remote environment, and document system flows. Requires graphic design skills and proficiency in Photoshop.

The role involves creating high-ranking websites, communicating effectively in a remote setting, and possessing strong graphic and IT skills.

Lead performance for a desktop web trading platform by profiling and optimizing JavaScript, browser rendering, and real-time UI components. Ship measurable speed improvements, establish benchmarks and monitoring, mentor peers, and partner cross-functionally to deliver high-frequency, responsive trading experiences at scale.

Design and produce website layouts, mockups, and responsive interfaces; create branding, graphics, and custom WordPress themes; collaborate with developers to implement visual elements; maintain design standards, research trends, and manage project timelines to improve website quality and usability.

Build and maintain custom Shopify Plus themes, develop internal tools, manage API integrations, troubleshoot issues, and collaborate on projects for e-commerce operations.