Lead Fullstack Engineer (React/Node.js/Java)

TL;DR

Lead Fullstack Engineer (React/Node.js/Java): Design and develop robust full-stack applications for a global ticketing and events platform with an accent on backend architecture, microservices, and infrastructure management. Focus on building scalable APIs, optimizing CI/CD pipelines, and providing technical leadership to the team.

Location: 100% remote from Argentina

Company

Custom product engineering company supporting multinational organizations and scaling startups with a global team of over 4,000 developers, consultants, and product owners.

What you will do

• Design and develop full-stack applications using JavaScript/TypeScript, React, Node.js, and Next.js.
• Build and manage backend services, RESTful APIs, microservices, and Kubernetes orchestration.
• Handle database design with SQL/NoSQL and ORMs, plus GraphQL/REST integrations.
• Manage DevOps with GitLab CI/CD, Terraform for IaC, and deployment automation.
• Participate in Agile activities, code reviews, knowledge sharing, and team mentoring.
• Provide technical leadership and contribute to best practices.

Requirements

• Fluent English, both spoken and written
• 5+ years building modern web apps in full-stack and backend.
• JavaScript/TypeScript with React; Java (Spring) and Node.js.
• GraphQL/REST APIs, Kubernetes (Pod, Ingress, Service, Gateway).
• SQL/NoSQL/ORMs, Terraform, GitLab CI/CD.
• Leadership experience managing technical teams; adaptability to new tech.

Culture & Benefits

• Comprehensive medical insurance, mental health programs, 5 sick-leave days.
• Tailored education: Udemy, certifications, language courses, internal events.
• 20 paid vacation days, local holidays, long-term employment.
• 100% remote, internal mobility program, global projects.
• Friendly team, open-door policy, team-building events.