W2 Contract Lead Full Stack Developer (React, GoLang, Python, Java, Node.js, AWS)

Lead Full Stack Developer

Location:

Madison, NJ | Manhattan, NY | Boston, MA | Aventura, FL | Seattle, WA

Type:

Permanent

Role Summary:

Seeking a hands-on

Lead Full Stack Developer

to design, develop, and deliver scalable

cloud-native applications on AWS

, while providing technical leadership and mentoring.

Key Responsibilities:

• Lead

  architecture, design, development, and production delivery

  .

• Build frontend applications using

  ReactJS, TypeScript, and JavaScript

  .

• Develop APIs/microservices using

  Go, Java, Python, or Node.js

  .

• Design and deploy scalable solutions on

  AWS

  .

• Work with

  Docker, Kubernetes, Terraform, and CI/CD

  .

• Conduct

  system design, architecture, and code reviews

  .

• Mentor engineers and collaborate with business/technical stakeholders.

• Support applications through

  production and troubleshooting

  .

Required Skills:

• 8+ years

  full-stack development experience; Bachelor's degree.

• Strong

  React, TypeScript, JavaScript

  .

• Backend:

  Go / Java / Python / Node.js

  .

• Strong

  AWS, Docker, Kubernetes, Terraform, CI/CD

  .

• Testing/monitoring:

  Jest, Cypress, Datadog, CloudWatch

  .

• Strong

  system design, networking, security

  , and Agile/Scrum.

Nice to Have:

Kafka, EventBridge, SQS, Databricks, Airflow, Temporal, Elasticsearch, AWS CDK, CloudFormation, Bazel

, SaaS/Marketplace/PropTech experience.