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Top Senior Javascript Jobs in NYC, NY

3 Days AgoSaved
Easy Apply
Remote
New York, NY
Easy Apply
Senior level
Senior level
Edtech
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.
Top Skills: DockerJavaScriptKubernetesMongoDBNode.jsReactTypescript
Reposted 20 Days AgoSaved
In-Office
New York, NY
Senior level
Senior level
Cloud • Digital Media
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.
Top Skills: AWSCSS3HTML5JavaScriptNode.jsReactWebpack
Reposted 18 Days AgoSaved
Remote
New York, NY
Senior level
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
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.
Top Skills: BabelGitJavascript (Es6+)Rest ApisRollupTypescriptWebpack
Reposted 12 Days AgoSaved
In-Office
New York, NY
175K-275K Annually
Senior level
175K-275K Annually
Senior level
Consumer Web • Digital Media • Enterprise Web • Marketing Tech • News + Entertainment • Software • Generative AI
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.
Top Skills: DynamoDBFfmpegJavaScriptKafkaKubernetesNextjsPythonReactS3SqsTypescript
Reposted 22 Days AgoSaved
Easy Apply
Remote
New York, NY
Easy Apply
Senior level
Senior level
Information Technology • Software • Consulting
As a Senior JavaScript Engineer, you'll lead React projects, estimate workloads, review code, and align engineering with client objectives, creating scalable web applications.
Top Skills: Es6+JavaScriptNode.jsReactWordpress
9 Days AgoSaved
Remote
New York, NY
200K-200K Annually
Senior level
200K-200K Annually
Senior level
HR Tech • Other • Professional Services
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.
Top Skills: Automated TestingAWSCi/CdJavaScriptNext.JsNode.jsReactTypescript
9 Days AgoSaved
Easy Apply
Remote
New York, NY
Easy Apply
170K-213K Annually
Senior level
170K-213K Annually
Senior level
Cloud • Security • Software
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.
Top Skills: AWSBabelBunDenoDockerEsbuildGCPGoJavaScriptKubernetesNpmPostcssRollupRome/BiomeSwcTerraformTurbopackTypescriptViteWebpack
Reposted 10 Days AgoSaved
Remote
New York, NY
Senior level
Senior level
Information Technology • Consulting
Lead the development of data science dashboards to mitigate fire hazards, collaborating with various teams to enhance the web application and optimize backend services.
Top Skills: AWSFlaskJavaScriptPythonRestful Api
12 Days AgoSaved
Easy Apply
Remote
New York, NY
Easy Apply
100K-185K Annually
Senior level
100K-185K Annually
Senior level
eCommerce • Retail • Software
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.
Top Skills: AngularApi GatewayAws LambdaAws SagemakerCloudFormationDynamoDBGlueJavaScriptKinesisMicrosoft Sql ServerNode.jsNoSQLOpensearchPythonReactRedisServerlessTerraformTypescript
Reposted 6 Days AgoSaved
Easy Apply
In-Office or Remote
New York, NY
Easy Apply
Senior level
Senior level
Software
The Software Engineer will design scalable software architectures, collaborate on new features, optimize system performance, and mentor junior engineers.
Top Skills: AWSAzureDockerGCPJavaScriptKubernetesReactTypescript
Reposted 4 Days AgoSaved
Easy Apply
In-Office
New York, NY
Easy Apply
145K-225K Annually
Senior level
145K-225K Annually
Senior level
AdTech • Marketing Tech
The Senior Full Stack Engineer will design and implement APIs with NodeJS, develop UIs with React, manage data pipelines, and deploy projects on AWS.
Top Skills: AWSJavaScriptNode.jsReactReduxScssSQL
Reposted 6 Days AgoSaved
Hybrid
New York, NY
135K-180K Annually
Senior level
135K-180K Annually
Senior level
Software • Chemical
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.
Top Skills: GCPPostgresTerraformTypescript
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Reposted 3 Days AgoSaved
Hybrid
New York, NY
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Fintech
The Full Stack Software Engineer will develop front and back-end applications for Versana's platform, optimize performance, and mentor team members.
Top Skills: AngularArtifactoryCi/CdDockerGitGradleGraphQLJavaJavaScriptKubernetesMavenNoSQLReactRest ApisSpring BootSQLTypescript
Reposted 10 Days AgoSaved
Hybrid
New York, NY
180K-270K Annually
Senior level
180K-270K Annually
Senior level
Fintech • Software
Design and develop frontend and backend components, focusing on APIs and services. Collaborate with teams and ensure code quality through testing. Mentor junior engineers.
Top Skills: CSSHTMLJavaScriptMicroservicesModern Frameworks And LibrariesMySQL
Reposted 5 Days AgoSaved
Easy Apply
In-Office
New York, NY
Easy Apply
Senior level
Senior level
Fintech • Real Estate • Financial Services
The role involves building and maintaining backend infrastructure, developing core products, driving technical delivery, and participating in customer discovery efforts.
Top Skills: AWSDevOpsExpoNestjsNode.jsPostgresPrismaSentryTerraformTypescript
Reposted 8 Days AgoSaved
In-Office
New York, NY
180K-220K Annually
Senior level
180K-220K Annually
Senior level
Artificial Intelligence
The Senior Software Engineer will develop and maintain metering and billing pipelines, provide architectural guidance, mentor peers, and influence project goals.
Top Skills: GoNode.jsPythonRust
Reposted 6 Days AgoSaved
Hybrid
New York, NY
180K-270K Annually
Senior level
180K-270K Annually
Senior level
Fintech • Software
The role involves designing and developing backend services, ensuring code quality, collaborating with teams, and mentoring junior engineers.
Top Skills: MicroservicesMySQL
Reposted 8 Days AgoSaved
In-Office
New York, NY
120K-240K Annually
Senior level
120K-240K Annually
Senior level
Artificial Intelligence • Software
The Product Engineer, Fullstack is responsible for improving Pocus' AI-native prospecting platform, building web-apps, and collaborating with teams to deliver high-quality features.
Top Skills: GraphQLNextjsPostgresReactTypescript
Reposted 10 Days AgoSaved
In-Office
New York, NY
170K-240K Annually
Senior level
170K-240K Annually
Senior level
Information Technology • Internet of Things
Design and build web apps for creating and listening to music. Optimize performance, contribute to design decisions, and create libraries for audio experiences.
Top Skills: CSSNextjsReactTypescript
Reposted 12 Days AgoSaved
In-Office
New York, NY
5-5 Annually
Senior level
5-5 Annually
Senior level
Artificial Intelligence • Fintech • Natural Language Processing • Software • Analytics
As a Staff Full-Stack Engineer, you will develop major product features, collaborating with users and engineers to ensure software reliability and performance.
Top Skills: AWSDockerNestjsNextjsPythonReactTailwindTypescript
Reposted 6 Days AgoSaved
Easy Apply
Remote
New York, NY
Easy Apply
Senior level
Senior level
Software
The Senior Fullstack Engineer will design software architecture, deliver tested features, attend scrum meetings, and ensure seamless front-end and back-end integration.
Top Skills: Api DevelopmentAWSDockerJavaScriptPythonReactTypescript
Reposted 12 Days AgoSaved
In-Office
New York, NY
246K-370K Annually
Senior level
246K-370K Annually
Senior level
Consumer Web • Mobile
The Staff Backend Engineer will develop and deliver backend features for creators on Patreon, focusing on scalability and performance while mentoring other engineers.
Top Skills: PythonSQL
Reposted 4 Days AgoSaved
Easy Apply
Remote
New York, NY
Easy Apply
140K-160K Annually
Senior level
140K-160K Annually
Senior level
Software
The Founding Software Engineer will design, develop, and maintain web applications, optimizing performance and collaborating with stakeholders on requirements.
Top Skills: Node.jsPrismaReactSQL
Reposted 10 Days AgoSaved
Remote
New York, NY
150K-220K Annually
Senior level
150K-220K Annually
Senior level
Fintech • Financial Services
As a Senior Software Engineer at Flex, you'll design and maintain financial services architecture, mentor junior engineers, and ensure scalability and security for innovative financial products.
Top Skills: AWSAzureGCPNode.jsTypescript
Reposted 12 Days AgoSaved
Remote
New York, NY
Senior level
Senior level
Artificial Intelligence • Software • Web3
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.
Top Skills: AWSBootstrapHerokuPsqlRuby On Rails
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