Senior AI Platform Engineer
New
G
Gramian Consulting GroupIT professional services
Poland. Romania. Bulgaria. India. Argentina. Brazil, minimum 4 hours overlap with New York working hoursContractSenior
Salary not disclosed
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Job Details
- Experience
- 7+ years
- Required Skills
- Backend DevelopmentNode.jsPostgreSQLTypeScriptReact
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
- Mandatory: Previous experience working in a BigTech company (Amazon, Google, Meta, Apple, Microsoft, Netflix, etc.)
Responsibilities
- 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
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