Top Web Developer Jobs in NYC, NY

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.

Senior .NET Web App Developer responsible for designing and building .NET web applications, implementing Oracle PL/SQL solutions, using Entity Framework and Blazor, applying design principles, producing technical documentation, performing performance tuning, and collaborating in Scrum/Agile teams with Bitbucket, JIRA, Tempo, and Confluence.

The Web Front-End Engineer will design, develop, and maintain data visualizations using TypeScript and D3.js, collaborating with teams to deliver solutions.

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

Design, build, and maintain responsive, accessible websites and web applications. Customize WordPress themes and plugins, implement UI/UX designs, optimize performance and security, debug issues, document systems, and collaborate with marketing, product, and provider teams.

Develop and maintain backend services for the Leap quantum-classical cloud platform. Deliver features across the SDLC, improve system performance and scalability, troubleshoot and resolve production issues, participate in code reviews and on-call rotation, mentor junior developers, and collaborate with cross-functional teams to ship reliable, high-quality software.

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.

Design, build, and maintain web applications providing public access to government records. Perform UX/UI front-end design and back-end development, gather requirements, estimate timelines, migrate legacy systems, support staff, and develop containerized applications using Docker on a cloud provider within an Agile team.

The Sr/Staff Frontend Engineer will develop new web applications, enhance UI experiences, architect solutions, and collaborate with various stakeholders to ensure a scalable and secure platform.

Migrate an artisan Squarespace site to Shopify (or recommend alternatives). Import ~125 products (physical, digital, subscriptions), clean product data, configure collections/variants, redesign with a story-first responsive UX, customize Shopify themes using Liquid/HTML/CSS/JS, build reusable sections/templates, ensure performance and mobile responsiveness, configure Stripe and shipping, set up a blog, and collaborate with non-technical founders on best practices.

Contract remote .NET/Kentico web developer to build interactive, dynamic websites. Requires front-end web development experience and familiarity with the Kentico CMS. Six-week engagement.

Build, maintain, and optimize WordPress websites with focus on backend performance and capacity. Develop eCommerce sites and may produce site content. Provide links to past work for review.

Develop and maintain React-based web applications and complex RESTful APIs (Express.js). Implement routing, templates, advanced database queries, nested JSON processing, and integrate REST/SOAP/stream APIs and cloud managed services at scale. Work as an individual contributor in a fast-paced startup environment.

Remote entry-level web developer role building web applications and RESTful services. Work includes frontend development (HTML5, CSS3, JavaScript, jQuery, React/Angular/Ember), integrating REST/SOAP/stream APIs, developing backend APIs with Node.js/Express, and writing complex SQL/NoSQL queries. Product-development, microservices, and startup experience preferred.

The Web Engineer will lead the development and maintenance of Hightouch's marketing website, collaborating with design and marketing teams to create exceptional user experiences and engaging animations.

Design, develop, and maintain backend services for the Leap quantum-classical hybrid cloud platform. Collaborate with product owners and architects across the SDLC to deliver features, troubleshoot and tune production systems, write clean maintainable code, participate in code reviews and on-call rotation, and mentor junior engineers to improve engineering practices and platform scalability.

Design, build, and ship developer-facing SDKs: own public API, TypeScript types, packaging, semver, distribution, and docs. Build AI-powered automation workflows (LLM integrations), develop and test features, manage PR lifecycle, and collaborate with web, mobile, backend, product, and design teams to deliver reusable SDKs for other engineers.

Support building and redesigning responsive, mobile-friendly websites; create wireframes and sitemaps; develop front-end UIs and assist with back-end tasks; optimize for performance, scalability, and SEO; participate in brainstorming, debugging, testing, and follow clean coding and version-control best practices under developer mentorship.

Work on front-end and back-end web projects: create and redesign websites, build sitemaps and wireframes, collaborate with teams, and focus on UI/UX and performant back-end functionality.

Lead backend architecture and implementation for scalable, reliable cloud-hosted web products. Mentor engineers, set standards, integrate agentic AI coding tools, design systems applying ML to large datasets, and balance customer-facing features with technical debt and performance.

The Senior Web Engineer will own complex frontend features, collaborate with backend teams, ensure product reliability, and improve observability while raising engineering standards.

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

Nagarro is seeking a Principal Engineer with extensive experience in .Net Web development to provide strategic value and lead initiatives.