24 typescript engineer jobs at 16 companies in Mastic, NY
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Agentic Solutions Engineer
Shelton, Connecticut, United States
HybridFull Time
3+ YOE3+ years backend/full-stack engineering with expert Python and strong TypeScript/React skills; experience building REST/GraphQL APIs, Django/DRF, Celery/Temporal, PostgreSQL, MCP protocol familiarity, and cloud (AWS/GCP).
Model Context Protocol (MCP), REST, GraphQL, Python, TypeScript, JavaScript, Django, Django REST Framework (DRF), React, React-Admin, FastAPI, Celery, Temporal, Pydantic, httpx, pytest, Node.js, PostgreSQL, Snowflake, WebSockets, SSE, OAuth2, JWT, OpenAPI, Swagger, Redoc, AWS, GCP, Lambda, Cloud Run, S3, GCS, Docker, GitHub Actions, Flowise, LangChain, Claude, Anthropic, GA4, Meta, Google
3w
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Software Engineer I
Grand Rapids or Uniondale or Austin or Atlanta
$100k-$150k/yr HybridFull Time
1+ YOE1+ year software engineering experience; strong skills in Python or JavaScript/TypeScript; familiarity with APIs, integrations, automated testing, debugging; comfortable with AI-assisted development (Claude Code preferred); onsite collaboration required.
Python, JavaScript, TypeScript, Claude Code
3mo
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Design Engineer
New York or New York
$175k-$250k/yr OnsiteFull Time
Strong frontend skills (React/TypeScript), UI/UX design, design systems, and collaboration with product leadership.
React, TypeScript
1mo
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Senior Software Engineer, Manufacturing Systems
Glen Cove, New York, United States
$180k-$210k/yr HybridFull Time
5+ YOE5+ years engineering experience; full-stack development with React/Typescript and Node.js/Python; PostgreSQL, GCP/AWS, Kubernetes, Docker; experience designing MRP/MES or production systems preferred.
React, Typescript, Node.js, Python, PostgreSQL, GCP, AWS, GraphQL, REST, Kubernetes, Docker
1d
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Sr. Software Engineer- React Native Mobile
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
6+ YOERequires 6–9 years of software engineering experience, strong React Native and TypeScript expertise, mobile testing and release experience, REST APIs, authentication, and a bachelor's degree or equivalent experience.
React Native, Expo, TypeScript, Redux Toolkit, MMKV, React Navigation, Adyen, Apple Pay, Google Pay, AWS Cognito, Jest, React Native Testing Library, Maestro, GitHub Actions, Expo Application Services (EAS), Fastlane, Sentry, LaunchDarkly, Adobe Experience Platform, Quantum Metric, BrowserStack, Swift, Objective-C, Kotlin, Java, REST APIs, Azure DevOps, Figma, OneTrust
2mo
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Software Engineer
New York City or Old Greenwich
OnsiteFull Time
0+ YOEStrong programming skills, SQL, and knowledge of one or more of C#, JavaScript, or TypeScript; Python helpful; experience with APIs, CI/CD, and AI tooling; strong problem-solving and ownership.
SQL, C#, JavaScript, TypeScript, Python, React, Angular, CI/CD
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Associate, Front Office Software Engineer
Stamford or Houston
OnsiteFull Time
2+ YOEBachelor's or Master's in CS/STEM, 2+ years software engineering experience, strong CS fundamentals, backend Python proficiency, front-end experience (React/Angular/TypeScript) preferred, cloud (AWS) and data warehousing (Snowflake) familiarity, Linux and CI/CD experience, strong communication.
Python, React, Angular, TypeScript, AWS, Snowflake, Linux/Unix, CI/CD
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Sr. Software Engineer
Miami or Shelton
OnsiteFull Time
5+ YOEBachelor's or equivalent experience, 5+ years production software development, strong with Node.js/TypeScript/Java/C#, serverless AWS (Lambda, API Gateway, DynamoDB, SQS/SNS), REST/GraphQL APIs, CI/CD and Git workflows, Terraform/IaC, and daily use of AI-assisted development tools (GitHub Copilot, Claude).
AWS Lambda, API Gateway, DynamoDB, SQS, SNS, Node.js, TypeScript, JavaScript, Java, C#, Terraform, GitHub, Azure DevOps, Dynatrace, OpenAPI, Swagger, GitHub Copilot, Claude, Git, GitHub Actions, Datadog, CloudWatch, Akamai, CloudFront, OAuth 2.0, OpenID Connect, AWS Cognito, React Native
1w
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Senior Frontend Developer
Greenwich, Connecticut, United States
HybridFull Time
5+ YOE5+ years commercial SPA development experience; degree in CS or related; strong JavaScript/HTML/CSS skills; experience with Vue/React/Angular, TypeScript, webpack/Vite, API integration, and AI/agentic development tools.
Vue 3, TypeScript, VueJs, Vuex, Pinia, Vite, Cypress, webpack, React.js, Angular.js, Claude Code, JavaScript, HTML, CSS, LESS
3mo
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Full Stack AI Engineer
Lawrence, New York, United States
$150k-$175k/yr HybridFull Time
3+ YOE3-5+ years production-grade software; strong Python or TypeScript; genuine AI interest; startup mindset; authorized to work in the US and able to work EST hours.
Python, TypeScript, AWS, Terraform, CDK, Pulumi, SST, Ansible, CloudFormation
1mo
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Testing and Automation Engineer
Shelton, Connecticut, United States
$103k-$128k/yr OnsiteFull Time
5+ YOE5+ years in software testing/automation, proficiency with automation frameworks (Selenium, Cypress, Playwright, REST-assured, Postman), ability to write/debug test code (Java, JavaScript/TypeScript, Python, C#), CI/CD and API knowledge, AI-assisted testing experience.
Selenium, Cypress, Playwright, REST-assured, Postman, Azure DevOps, Java, JavaScript, TypeScript, Python, C#
3w
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Senior Full-Stack & Platform Engineer (Remote)
Bethpage, New York, United States
$155k-$175k/yr RemoteFull Time
7+ YOE7+ years building and owning production web applications; extensive PostgreSQL experience; strong AWS EC2, Linux, Node.js, TypeScript, Python, API integration, and observability/production ops skills.
PostgreSQL, Supabase, AWS EC2, Linux, Node.js, TypeScript, Python, OpenClaw, Everflow, TrustedForm, IPQS, Google APIs, JavaScript, CI/CD
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Senior Manager, Engineering (821)
Fairfield or Stamford or New York
$199k-$218k/yr RemoteFull Time
8+ YOE3+ Mgmt8+ years software engineering experience with 3+ years managing engineers; strong React and TypeScript expertise; experience with Webpack/Module Federation, micro-frontends, CI/CD, API design, authentication patterns, and team leadership.
React, TypeScript, Webpack, Module Federation, CI/CD, Kubernetes, JWT, RBAC, WCAG 2.1
1w
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Senior Forward Deployed Software Engineer (FDE)
Holtsville or Lincolnshire
$97k-$145k/yr HybridFull Time
5+ YOEBachelor's degree,5+ years software engineering experience (or 3+ with advanced degree),full-stack cloud and Android expertise,ability to deploy and debug in customer environments,and strong communication skills.
Java, Spring Boot, Hibernate, Node.js, Express, NestJS, JavaScript, TypeScript, ReactJS, Google Cloud (GCP), AWS, Azure, Docker, Kubernetes, CI/CD, Microservices, MySQL, PostgreSQL, MongoDB, Firebase, BigQuery, Android SDK, Kotlin, Claude Code, GitHub Copilot, Cursor, Git, GitHub
2d
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Product Support & Implementation Engineer-Hybrid Role
Greenwich, Connecticut, United States
$95k/yr HybridFull Time
3+ YOERequires 3+ years of Level 2+ API/SDK technical support, integration experience, RESTful APIs, webhooks, authentication, Postman, ReadMe.io, and strong communication. Bachelor's degree in computer science or related field preferred.
Payarc API, Payarc SDK Suite, Node.js, PHP, Python, TypeScript, C#, Payarc Gateway, Payarc Connect, Merchant Dashboard, Postman, ReadMe.io, Payarc Knowledge Hub, JIRA, Confluence, RESTful APIs, APIs, SDKs, webhooks, PCI DSS, PAX
2mo
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Director of Engineering, Applied AI
New York City or Los Angeles or Chicago or Stamford
$188k-$220k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years in tech engineering with 2+ years in Applied AI integration; 3+ years of leadership; proficiency in Python and/or TypeScript/JavaScript; SQL; experience with LLM APIs and RAG; scalable AI deployments; cross-functional collaboration.
Python, TypeScript/JavaScript, SQL, LangChain, LlamaIndex, AutoGen, AI SDK, OpenAI, Anthropic, Google Gemini, Retrieval-Augmented Generation (RAG), Pinecone, Weaviate, Milvus, ChromaDB, pgvector, PyTorch, TensorFlow, HuggingFace Transformers, Scikit-learn, MLflow, Weights & Biases, Kubeflow, Databricks, Snowflake, Apache Spark, dbt, Kafka
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Senior Digital Tech Lead
Orange, Connecticut, United States
$128k-$160k/yr OnsiteFull Time
5+ YOETechnical leadership experience designing and delivering enterprise web and cloud solutions; expertise in Angular, Java/Spring Boot, microservices, cloud (Azure/AWS), containers, CI/CD, and system integrations; 7+ years senior engineering experience and relevant degree.
Angular, HTML5, CSS/SCSS, Liferay, OAuth, OIDC, Auth0, Java, Spring Boot, Snowflake, Databricks, AWS, Microsoft Fabric, JavaScript, TypeScript, Microsoft Azure, Git, Jenkins, Docker, Kubernetes, Oracle, SQL Server, PostgreSQL, SAP
1w
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AI Platform Architect, Strategy and Enablement
Philadelphia or Melville or Charlotte or Columbus or Chicago or Atlanta or Iselin or New York City or Raleigh or Conshohocken or Boston or Dallas or Owings Mills or Princeton or United States
$120k-$200k/yr HybridFull Time
10+ YOE10+ years in technology strategy/enterprise architecture, 5+ years architecting Azure AI platforms, 3+ years LLM benchmarking; bachelor’s in CS/Engineering/Data Science; strong stakeholder and governance experience.
Azure AI Foundry, Azure OpenAI, Cosmos DB, ADLS, ADLS Gen2, Microsoft Purview, AI Search, Azure SQL, Azure Synapse, Databricks, Vector search, Power BI, Grafana, Azure Monitor, Application Insights, Log Analytics, Azure Cost Management, Python, C#, TypeScript, SQL, Bicep, Terraform, Azure DevOps, GitHub Actions, Docker, Kubernetes, CI/CD
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