Senior Backend Tech Lead — Remote AI-Driven Microservices

FullStack; Rosario; A distancia; ARS 132.725.744 - 221.209.573; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

100% remote

Continuing education opportunities

Career growth

Descripción de la vacante

FullStack is seeking a Senior Backend Engineer Tech Lead to join our talent network for US-based, project-based development with 3-4 month engagements. You will integrate into the client's team and collaborate daily with designers and engineers.

You should have 6+ years of software engineering, 2+ years leading architecture, advanced English, a four-year degree, and expertise in Node.js, TypeScript, AWS, MongoDB, and building scalable microservices for high-scale e-commerce.

Formación

• 6+ years of professional software engineering experience.
• 2+ years of technical leadership influencing architecture and engineering direction.
• Advanced English is required.
• Four-year college degree required.
• Expertise in Node.js and TypeScript.
• Experience with Backend-for-Frontend (BFF) and robust API middleware.
• Strong background with AWS services (EC2, ECS, Lambda, ElastiCache, S3, CloudFront).
• Solid experience with MongoDB and scalable deployment pipelines.
• Experience with Salesforce OCAPI/API and CMS-driven content management.
• Designing and securing scalable microservices for high-scale systems.
• Familiarity with AI tools and LangChain or LlamaIndex is a plus.

Responsabilidades

• Integrate into the client’s team and collaborate daily with designers and engineers.
• Drive architecture decisions and engineering direction for backend systems.
• Ensure scalable, secure, and high-performance services for mobile platforms and e-commerce use cases.
• Represent the engineering team in client interactions and with external vendors.

Conocimientos

Node.js

TypeScript

Architecture

Backend-for-Frontend

Microservices

Event-driven

AWS

MongoDB

REST APIs

CI/CD

Agile/Scrum

English Proficiency

Educación

Bachelor's degree in Computer Science or related field

Herramientas

Node.js

TypeScript

AWS

MongoDB

Salesforce OCAPI/API

CMS-driven content management

CI/CD

Microservices

LangChain / LlamaIndex

Descripción del empleo

FullStack is seeking a Senior Backend Engineer Tech Lead to join our talent network for US-based, project-based development with 3-4 month engagements. You will integrate into the client's team and collaborate daily with designers and engineers.

You should have 6+ years of software engineering, 2+ years leading architecture, advanced English, a four-year degree, and expertise in Node.js, TypeScript, AWS, MongoDB, and building scalable microservices for high-scale e-commerce.