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Top Senior Full-Stack Engineer Jobs in NYC, NY

4 Days Ago
New York, NY
Senior level
Senior level
Artificial Intelligence • Software
Develop and maintain web applications using React and Typescript, collaborate with teams, optimize performance, and improve code quality.
Top Skills: AIAPIsLlmsNlpReactTypescript
Reposted 14 Days Ago
New York, NY
150K-200K Annually
Senior level
150K-200K Annually
Senior level
Healthtech
The Senior Full Stack Developer will lead software delivery, collaborate with teams, enhance system architecture, and uphold software best practices.
Top Skills: AWSBitbucketDockerExpressGoNextjsPostgresReactReact NativeTerraform
Reposted 5 Days Ago
Hybrid
New York, NY
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Information Technology
As a Senior Full-Stack Developer, you will design and build technology solutions for financial services, focusing on back-end and front-end technologies, while collaborating in an Agile environment.
Top Skills: AWSC#/.NetEntity FrameworkJavaScriptJenkinsMaterial UiReactSQLTeamcityTerraformTypescript
Yesterday
Easy Apply
Remote
New York, NY
Easy Apply
232K-310K
Senior level
232K-310K
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Staff Software Engineer will lead technical strategy for consumer app experiences, ensure high-performing solutions, and guide engineering excellence across teams.
Top Skills: JavaScriptKotlinReact Native
Reposted 6 Days Ago
Remote
New York, NY
160K-184K
Senior level
160K-184K
Senior level
Marketing Tech • Mobile • Software
Senior Fullstack Engineers will develop scalable services and interfaces, mentor peers, and enhance product features, impacting user experience.
Top Skills: AWSAzureCSSDockerEmberGCPGoHTMLJavaScriptKubernetesMySQLPostgresReactTypescript
Reposted 10 Days Ago
Hybrid
New York, NY
225K-281K Annually
Senior level
225K-281K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
Lead diverse technology projects, mentor developers, create solutions with cloud services, and ensure software quality at Capital One. Collaborate with product managers to enhance customer experiences.
Top Skills: Aws Tools And ServicesDockerGoHTML/CSSJavaJavaScriptKubernetesPythonSQLTypescript
Reposted 25 Days Ago
Remote
New York, NY
170K-200K Annually
Senior level
170K-200K Annually
Senior level
Insurance • Legal Tech • Social Impact
Join Atticus as a Senior Fullstack Engineer to design, build, and improve web applications, focusing on performance and reliability while collaborating with product teams.
Top Skills: Cloud ComputingCSSGoGraphQLHTMLHttp RestJavaJavaScriptPythonReactRubyScala
Reposted 6 Days Ago
Remote
New York, NY
Senior level
Senior level
Fintech • Information Technology
Design, implement, and maintain scalable web applications while mentoring junior developers and delivering high-visibility features in a cross-functional team.
Top Skills: AWSAzureBashDockerGCPGoKubernetesLinuxNextjsPythonReactSQL

Featured Jobs

Reposted 6 Days Ago
New York, NY
121K-162K Annually
Senior level
121K-162K Annually
Senior level
Gaming
The Senior Full Stack Engineer will develop front-end features with JavaScript and integrate them with C# backend services, focusing on online services for games.
Top Skills: .Net 8Asp.Net CoreC#JavaScriptPerforceReactT-SqlWebapi
Reposted 2 Days Ago
Remote
Hybrid
New York, NY
80K-115K
Senior level
80K-115K
Senior level
Artificial Intelligence • Cloud • Mobile • Security • Software
The Senior Software Engineer at Hiya will develop services for mobile applications, focusing on feature enhancement for voice calls. Responsibilities include collaborating with teams, improving processes, and experimenting with voice-related technology. Experience in Node.js and cloud services is required, along with knowledge of front-end frameworks and startup environments.
Top Skills: AngularAWSJavaScriptNode.jsReactTypescriptVue
Yesterday
Remote
New York, NY
Senior level
Senior level
Artificial Intelligence • Big Data • Internet of Things • Software
Join Entefy as a Senior Full Stack Engineer to build full stack applications, contributing to innovative technology for large companies using modern tools and methodologies.
Top Skills: JavaScriptKafkaNode.jsReactSQL
8 Days Ago
Remote
Hybrid
New York, NY
287K-301K
Senior level
287K-301K
Senior level
eCommerce • Information Technology • Marketing Tech • Social Media • Software
The Senior Full Stack Engineer will develop messaging features incorporating various channels, optimize applications, and collaborate with team members to enhance the platform.
Top Skills: AngularAWSGoogle WorkspaceGraphQLJavaScriptOutlook365PHPReactTypescript
11 Days Ago
Remote
Hybrid
New York, NY
185K-327K Annually
Senior level
185K-327K Annually
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Senior Software Engineer, you will lead the development of core mining infrastructure, design scalable APIs, mentor engineers, and shape technical strategy for innovative bitcoin products.
Top Skills: AWSDockerGoGrafanaGrpcInfluxdbKafkaKubernetesMqttMySQLPrometheusProtocol BuffersRustTimescaledbTypescript
3 Days Ago
Remote
New York, NY
Senior level
Senior level
Artificial Intelligence • Information Technology
As a Senior Full-Stack Software Engineer, you'll build and maintain Synthflow's platform using JavaScript and Python, and collaborate with teams to deliver high-quality solutions.
Top Skills: AWSCSSDockerFastapiGCPGoJavaScriptLangchainNext.JsNode.jsOpenai SdkPythonReactRedisSQLTypescript
6 Days Ago
Remote
New York, NY
Senior level
Senior level
Fintech • Payments • Software • Financial Services
As a Senior Fullstack Engineer, you will develop software components, prioritize the product roadmap, and ensure a high-performing technology team culture.
Top Skills: BigQueryGCPJavaScriptMongoDBNode.jsPythonReactTypescript
18 Days Ago
New York, NY
115K-150K Annually
Senior level
115K-150K Annually
Senior level
Legal Tech • Software
As a Senior Full Stack Engineer, you will design scalable SaaS applications, write maintainable code, mentor team members, and collaborate with cross-functional teams to enhance legal software solutions.
Top Skills: .NetAngularAzure Ad B2CAzure Container InstancesAzure Cosmos DbAzure DevopsAzure Key VaultAzure Service BusAzure StorageC#Ci/CdCSSDockerGitHTMLHTTPJavaScriptJIRAJqueryKubernetesAzureMicrosoft Visual StudioOpen AiReactRest
3 Days Ago
Remote
New York, NY
192K-213K Annually
Senior level
192K-213K Annually
Senior level
eCommerce • Food • Software
As a Senior Software Engineer, you will design web applications, lead frontend and backend improvements, and manage project lifecycles, focusing on scalability and reliability.
Top Skills: DatadogJavaKotlinNext.JsReactTypescript
4 Days Ago
Remote
New York, NY
135K-175K Annually
Senior level
135K-175K Annually
Senior level
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Software
The role involves developing scalable healthcare applications, leading teams, and participating in technical discussions, requiring strong coding skills and experience in web technologies.
Top Skills: AngularAutomated TestingCi/CdDockerJavaJavaScriptKafkaKubernetesNode.jsPostgresPythonReactSQLTypescriptVuejs
8 Days Ago
New York, NY
140K-223K Annually
Senior level
140K-223K Annually
Senior level
Financial Services
As a Senior Full Stack Developer, you'll enhance web and desktop applications, support product development, and lead teams effectively.
Top Skills: Ag GridAWSDynamoDBElectronJavaScriptKubernetesMaterial UiNextPostgresReactTypescript
14 Days Ago
Hybrid
New York, NY
144K-197K Annually
Mid level
144K-197K Annually
Mid level
Fintech • Machine Learning • Payments • Software • Financial Services
As a Senior Software Engineer, you will design, develop, test, and implement full-stack solutions, collaborating with Agile teams to deliver cloud-based experiences.
Top Skills: AWSDockerGCPGoHTML/CSSJavaJavaScriptKubernetesAzurePythonSQLTypescript
Reposted 6 Days Ago
Remote
New York, NY
146K-244K
Expert/Leader
146K-244K
Expert/Leader
Edtech
As a Senior Full-Stack Engineer at ClassDojo, you'll build systems to support growth, collaborate with teams, and drive technical improvements in a fast-paced environment.
Top Skills: AWSMongoDBMySQLNode.jsReact
14 Days Ago
Hybrid
New York, NY
205K-281K Annually
Senior level
205K-281K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
Lead diverse technology projects, mentor developers, and deliver cloud-based solutions to empower financial services while keeping abreast of tech trends.
Top Skills: AWSCSSDockerGoHTMLJavaJavaScriptKubernetesNosql DatabasesOpen Source RdbmsPythonSQLTypescript
14 Days Ago
Hybrid
New York, NY
165K-189K Annually
Mid level
165K-189K Annually
Mid level
Fintech • Machine Learning • Payments • Software • Financial Services
The Senior Software Engineer will design, develop, and support technical solutions utilizing various programming languages and cloud services, while mentoring others and participating in Agile teams.
Top Skills: AWSCSSDockerGCPGoHTMLJavaJavaScriptKubernetesAzureNosql DatabasesOpen Source RdbmsPythonSQLTypescript
14 Days Ago
Hybrid
New York, NY
144K-197K Annually
Mid level
144K-197K Annually
Mid level
Fintech • Machine Learning • Payments • Software • Financial Services
Design, develop, and support full-stack technical solutions. Mentor team members and collaborate with product managers to deliver cloud-based solutions.
Top Skills: AWSCSSDockerGCPGoHTMLJavaJavaScriptKubernetesAzurePythonSQLTypescript
12 Days Ago
Remote
New York, NY
Senior level
Senior level
Information Technology • Software • Consulting
The Senior Full-stack Engineer will develop features for an educational platform, collaborating with teams, managing production systems, and providing mentorship to peers.
Top Skills: AuroraAWSCi/CdJavaScriptMySQLPHPPlaywrightPostgresRdsReactRestful ApisSeleniumSqsTailwind CssTypescript

Top NYC Companies Hiring Senior Full-Stack Engineers

See All
Instacart Thumbnail
Software • Food • eCommerce
3 Offices
3000 Employees
Iodine Software Thumbnail
Software • Natural Language Processing • Machine Learning • Healthtech • Artificial Intelligence
Austin, TX
250 Employees
Affirm Thumbnail
Payments • Mobile • Fintech • Financial Services • Big Data
Fully Remote
2200 Employees
Hiya Inc. Thumbnail
Software • Security • Mobile • Cloud • Artificial Intelligence
3 Offices
145 Employees
Entefy Thumbnail
Software • Internet of Things • Big Data • Artificial Intelligence
Palo Alto, CA
32 Employees
Synthflow AI Thumbnail
Information Technology • Artificial Intelligence
Berlin
45 Employees
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