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Top Senior Full-Stack Engineer Jobs in NYC, NY

Reposted 2 Days Ago
Easy Apply
Hybrid
New York, NY
Easy Apply
135K-350K
Senior level
135K-350K
Senior level
Blockchain • Information Technology • Software • Cryptocurrency • Web3
As a Senior Full Stack Engineer, you'll develop user-facing features for blockchain developers, debug applications, and build tools for smart contracts and API calls.
Top Skills: BlockchainNode.jsReactReact NativeTypescriptWeb3
Reposted 9 Days Ago
Hybrid
New York, NY
168K-220K
Senior level
168K-220K
Senior level
Fintech • Insurance • Financial Services
As a Senior Full Stack Engineer, you'll build scalable financial products, collaborate with cross-functional teams, make architectural decisions, and review code.
Top Skills: BigQueryDockerGraphQLJavaKotlinKubernetesPostgresPythonRedisRedshiftRestful ApisTypescript
Reposted 2 Days Ago
Easy Apply
Hybrid
New York, NY
Easy Apply
179K-212K Annually
Senior level
179K-212K Annually
Senior level
Healthtech • Pharmaceutical • Telehealth
As a Senior Full Stack Engineer, you will design and implement features for a telemedicine platform, ensuring technical excellence and mentoring teams.
Top Skills: PythonReactTypescript
16 Days Ago
Remote
New York, NY
Senior level
Senior level
Fintech • Software • Financial Services
As a Senior Full Stack Engineer, you'll develop a real-time financial workspace, design scalable APIs, integrate data providers, and enhance user experience, all within a collaborative environment.
Top Skills: AWSElixirPhoenixReactTailwindcssTerraformTypescript
Reposted 6 Days Ago
Remote
New York, NY
150K-215K
Senior level
150K-215K
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
The Senior Full Stack Engineer will design, build, and manage authentication systems, ensuring secure access and a great user experience. This role requires collaboration with security and mission teams, shaping the direction of the API and user management workflows while mentoring junior engineers.
Reposted 6 Days Ago
Remote
New York, NY
150K-210K
Senior level
150K-210K
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
The Senior Full Stack Engineer will develop geospatial applications, implement algorithms, and mentor peers while collaborating in a cross-functional team.
Top Skills: ElasticsearchJavaScriptPostgresReactRedisS3
7 Days Ago
Remote
Hybrid
New York, NY
Senior level
Senior level
Cloud • Insurance • Payments • Software • App development • Big Data Analytics
As a Senior Full Stack Developer, you will work in an Agile Scrum team to develop and enhance the Applied Epic software leveraging C#, .NET, React, and SQL Server, while also mentoring junior developers.
Top Skills: .Net 5/6AgileAngularC#CypressGitlabGoKubernetesReactSQL ServerTypescriptVisual Studio
7 Days Ago
Easy Apply
Remote
New York, NY
Easy Apply
160K-190K
Expert/Leader
160K-190K
Expert/Leader
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
Seeking a Senior Full-Stack Engineer with 10+ years experience to optimize AI PaaS platforms, specializing in frontend and cloud systems, database design, and scalable infrastructures.
Top Skills: AWSAzureDatadogDockerDynamoDBGCPGoGraphQLGrpcJavaScriptKafkaKubernetesMemcachedMongoDBMySQLNatsNext.JsOpentelemetryPostgresPrometheusPythonRabbitMQReactRedisTypescriptWebsockets
Reposted 2 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
4 Days Ago
Remote
New York, NY
Senior level
Senior level
Energy
As a Senior Fullstack Engineer, you'll build and establish the foundational infrastructure of our platform, working on both frontend and backend development.
Top Skills: Backend TechnologiesFrontend TechnologiesProject Management Tools
14 Days Ago
Easy Apply
Hybrid
New York, NY
Easy Apply
150K-167K
Senior level
150K-167K
Senior level
Marketing Tech • Mobile • Software
The Senior Full Stack Engineer will lead the development of client-facing websites, implement AI tooling, collaborate with teams, and ensure quality code delivery.
Top Skills: Ai TechnologiesNode.jsReactSanityTypescriptVercel
5 Days Ago
Remote
New York, NY
100K-140K Annually
Mid level
100K-140K Annually
Mid level
Automotive • Big Data • Insurance • Software • Transportation
Designs and maintains enterprise application systems, aligns application design with strategic direction, creates architectural designs, and supports business systems applications.
Top Skills: Apache AirflowAsync PythonAWSCloudDatadogDockerGitGithub ActionsGraphQLHTMLMongoDBNoSQLOpensearchPostgres SqlPythonReactRestapisSQL
8 Days Ago
Remote
New York, NY
Senior level
Senior level
Fintech • Software • Financial Services
As a Senior Full Stack Engineer, you'll design and develop a financial platform's frontend and backend, integrating with various data providers while ensuring a great user experience.
Top Skills: AWSElixirPhoenixReactTailwindcssTerraformTypescript
17 Days Ago
New York, NY
Senior level
Senior level
Consumer Web • Digital Media • Enterprise Web • Marketing Tech • News + Entertainment • Software • Generative AI
Design, build, and deploy frontend/backend services for video/audio tools. Collaborate on engineering initiatives with a focus on user experience and product impact.
Top Skills: DynamoDBFfmpegHlsJavaScriptKafkaKubernetesMkvMp-DashMp4NextjsPythonReactS3TypescriptWebcodecsWebrtc
18 Days Ago
Easy Apply
Hybrid
New York, NY
Easy Apply
165K-180K
Senior level
165K-180K
Senior level
Big Data • Fintech • Information Technology • Payments • Software
As a Senior Fullstack Engineer, you'll build and evolve products at Pinwheel by developing backend systems and frontend experiences while collaborating with cross-functional teams to deliver impactful solutions.
Top Skills: DjangoFastapiGinRuby on RailsReact
10 Days Ago
Easy Apply
Remote
New York, NY
Easy Apply
132K-207K
Senior level
132K-207K
Senior level
eCommerce • Software • Design • SEO
As a Senior Fullstack Engineer, you'll design and implement scalable services and APIs, collaborate with teams, mentor engineers, and ensure the quality of maintainable code.
Top Skills: Amazon Web Services Ec2ApolloGraphQLJavaScriptLambdasMongoDBNode.jsReactS3Typescript
20 Days Ago
New York, NY
140K-200K
Senior level
140K-200K
Senior level
Healthtech
The Senior Full Stack Engineer will develop patient-facing features, scale backend infrastructure, and improve physician-facing platforms, integrating AI tools for enhanced efficiency.
Top Skills: AWSCSSHTMLNextjsPostgresReactReact NativeSupabaseTailwindTypescript
11 Days Ago
Remote
New York, NY
Senior level
Senior level
Agency • Digital Media • Mobile • Design
The Sr. Full Stack Engineer will lead the development of WordPress-based applications, focusing on UX/UI, API integrations, and performance optimization.
Top Skills: CSSGitHTMLJavaScriptReactRestful ApisWoocommerceWordpress
21 Days Ago
Hybrid
New York, NY
118K-231K Annually
Senior level
118K-231K Annually
Senior level
Big Data • Cloud • Software • Database
The Senior Software Engineer will lead complex projects, mentor teammates, and enhance product features while participating in A/B testing. Responsibilities include writing code, technical specs, and managing project scope.
Top Skills: C++GoJavaJavaScriptKubernetesTypescript
Reposted 5 Days Ago
Easy Apply
Remote
Hybrid
New York, NY
Easy Apply
131K-185K Annually
Senior level
131K-185K Annually
Senior level
Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
As a Senior Full-Stack Software Engineer, you'll build features for the Cisco Meraki Dashboard, ensuring reliability and performance while collaborating with a diverse engineering team.
Top Skills: JavaScriptPythonReactReduxRuby-On-RailsTypescript
14 Days Ago
Remote
New York, NY
160K-200K
Mid level
160K-200K
Mid level
Healthtech
As a Senior Full Stack Engineer, you'll build and implement scalable product features across the stack, collaborating with various teams to address client needs.
Top Skills: DjangoMySQLPythonReactTypescript
6 Days Ago
Easy Apply
New York, NY
Easy Apply
130K-200K
Senior level
130K-200K
Senior level
Artificial Intelligence • Computer Vision • Machine Learning • Payments • Real Estate • PropTech
The Senior Fullstack Engineer will develop and maintain features across the full technology stack, ensuring high-quality delivery, mentoring junior engineers, and collaborating with cross-functional teams for optimal user experiences.
Top Skills: AngularAWSAzureDockerGCPJavaJavaScriptKubernetesMySQLNode.jsNoSQLPostgresPythonReactRestful ApiRubyVue
9 Hours 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
Reposted 4 Days Ago
Remote
Hybrid
New York, NY
144K-165K Annually
Senior level
144K-165K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
The Senior Software Engineer will work collaboratively across Agile teams to design, develop, test, and implement technical solutions. Responsibilities include leveraging various programming languages and technologies to drive cloud-based solutions that improve customer experiences and supporting ongoing technological advancements.
2 Days Ago
Hybrid
New York, NY
205K-281K Annually
Senior level
205K-281K Annually
Senior level
Fintech • Machine Learning • Payments • Software • Financial Services
As a Senior Lead Software Engineer, you will lead diverse technology projects, develop full-stack solutions, and ensure high application performance across enterprise platforms.
Top Skills: AngularAWSDockerGoHTML/CSSJavaJavaScriptKubernetesPythonSQLTypescript
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