Lead Full Stack Developer (React, TypeScript, Go, Java, Python, Node.js, AWS)

Role: Lead Full Stack Developer (React, TypeScript, Go, Java, Python, Node.js, AWS)Location: US (Madison, NJ | Manhattan, NY | Boston, MA | Aventura, FL | Seattle, WA) -hybridC2C or W2Independent contractorJob SummaryWe are seeking a highly skilled, hands-on Lead Full Stack Developer to drive the design, development, and delivery of scalable cloud-native applications aligned to modern engineering practices.Key ResponsibilitiesLead architecture, design, and delivery of enterprise-grade applications.Build scalable frontend applications using ReactJS, TypeScript, JavaScript.Build backend APIs and microservices using Go, Java, Python, or Node.js.Architect cloud-native solutions on AWS.Own delivery end to end from design through production support.Lead design reviews, architecture discussions, and code reviews.Mentor engineers and collaborate with stakeholders.Required Skills & ExperienceBachelor's Degree with 8+ years of Full Stack experience.Deep expertise in ReactJS, TypeScript, JavaScript.Backend expertise in Go, Java, Python, or Node.js.Strong AWS experience.Docker, Kubernetes, Terraform, CI/CD.Jest, Cypress, Datadog, CloudWatch.Strong system design, networking, and security fundamentals.Agile/Scrum experience.Experience mentoring teams and driving technical leadership.Nice to HaveKafka, EventBridge, SQSDatabricks, Airflow, TemporalElasticsearchEnterprise UI component librariesBazelTerraform, AWS CDK, CloudFormationSaaS, Marketplace, PropTech experience