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Senior AI Platform Engineer (TypeScript, LLMs & Data Systems)

10 hours, 3 minutes ago
Argentina, Brazil, India, Bulgaria, Poland, Romania
Contract
Senior
AI Engineer
Software Development
LLM Node.js PostgreSQL React TypeScript
Apply Now
Gramian Consultancy Group

Gramian Consultancy Group

Professional Services
View All Jobs 32

Description

  • Design and build AI-powered backend services, APIs, and data pipelines.
  • Develop systems for LLM-powered extraction, classification, and structured reasoning.
  • Build workflows that ground AI outputs in trusted data and verifiable evidence.
  • Implement retrieval, context assembly, and answer-grounding systems.
  • Design and maintain evaluation datasets, scoring workflows, and regression testing frameworks.
  • Develop internal tools for reviewing and validating AI-generated outputs.
  • Build reliable production systems with strong observability, monitoring, and failure handling.
  • Collaborate on React-based interfaces for operational and reviewer workflows.
  • Optimize AI workflows for performance, cost, reliability, and scalability.
  • Work closely with product and engineering stakeholders to deliver production-ready solutions.

Requirements

  • 7+ years of professional software engineering experience.
  • Strong experience building backend services, APIs, and data pipelines.
  • Advanced proficiency in TypeScript and Node.js.
  • Production experience integrating LLMs, multimodal models, or AI APIs.
  • Experience building systems that use retrieval, structured context, or grounded AI outputs.
  • Experience creating evaluation frameworks, scoring systems, and regression checks for AI applications.
  • Working experience with React.
  • Experience with PostgreSQL and modern cloud deployment environments.
  • Previous experience working in a BigTech company such as Amazon, Google, Meta, Apple, Microsoft, or Netflix is mandatory.
  • Contractor must be available full-time with at least 4 hours of overlap with New York working hours.

Interested in this position?

Apply directly on the company website

Apply Now

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