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Java FullStack Developer

Infosat IT Services LLCNew York, NY🇺🇸United StatesPosted 15 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
New York, NY, United States
Posted
Yesterday
DockerDynamoDBMicroservicesMongoDBMySQLNode.jsAPI GatewayAWSScrumAgileCDKCloudFormationCypressJavaJavaScriptJestKafkaPostgreSQLPythonReactRedisTerraformTypeScriptgRPC

Job Description

Location: US (Madison, NJ | Manhattan, NY | Boston, MA | Aventura, FL | Seattle, WA)

Job Summary

We are looking for a highly skilled Senior Full Stack Engineer to design, build, and scale customer-facing technology platforms. This role requires strong hands-on expertise across frontend and backend engineering, with the ability to deliver end-to-end solutions using modern web technologies, cloud-native services, APIs, microservices, and distributed systems.

The ideal candidate brings strong engineering fundamentals, a product mindset, and the ability to independently solve complex technical problems in a collaborative, fast-paced environment.

Key Responsibilities

  • Design, build, and maintain scalable full-stack applications end to end from frontend UI to backend services, APIs, and databases using React, TypeScript, Go, Java, Python, and Node.js.
  • Build and enhance RESTful APIs, gRPC/Thrift integrations, microservices, and distributed systems.
  • Participate in architecture reviews, technical design discussions, and code reviews.
  • Drive engineering practices across automated testing, security, observability, and CI/CD.
  • Troubleshoot complex production issues.
  • Contribute to AWS cloud infrastructure and deployment automation.
  • Mentor engineers and collaborate closely with product managers, architects, and designers.

Required Skills & Experience

  • Bachelor's Degree with 5+ years of hands-on Full Stack development experience.
  • Strong ReactJS, TypeScript, JavaScript experience.
  • Strong backend experience in Go, Java, Python, or Node.js.
  • System design and distributed systems knowledge.
  • Experience with PostgreSQL, MySQL, Aurora, RDS, MongoDB, DynamoDB, Redis.
  • AWS experience (ECS, Lambda, API Gateway, S3, CloudWatch).
  • Docker, CI/CD, Terraform.
  • Jest, Cypress or similar testing frameworks.
  • Agile/Scrum delivery experience.

Nice to Have

  • Elasticsearch
  • Thrift
  • Monorepo experience
  • Bazel
  • Terraform/AWS CDK/CloudFormation
  • Kafka/AWS EventBridge
  • SaaS, Marketplace, Real Estate Tech experience

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