Senior Backend Engineer: Content Discovery & APIs

Machine Learning Technologies, LLC; Florida; Presencial; USD 140.000 - 190.000; Jornada completa

Descripción de la vacante

Machine Learning Technologies, LLC is hiring a hands-on Senior Software Engineer to develop headless APIs, search indexing services, and MCP integrations for Adobe Content Finder. You will focus on secure, reliable backend services powered by PostgreSQL to enable AI agents and applications to discover authorized content.

The role emphasizes backend platforms and integration over UI, with strong emphasis on TypeScript/Node.js, API design, and data access security.

Formación

• 8+ years of software engineering experience, backend focus
• Strong production proficiency in TypeScript and Node.js
• Experience designing REST APIs and service interfaces
• Practical experience with authentication, authorization, identity propagation, and permission-aware data access
• Experience designing search indexes and retrieval workflows with relevance/performance evaluation
• Strong PostgreSQL/SQL skills
• Experience with automated testing, observability, containerized services, and deployment recovery
• Ability to communicate technical decisions clearly and produce maintainable docs

Responsabilidades

• Design and implement scalable TypeScript/Node.js services for content discovery, search, and retrieval
• Develop well-defined APIs with versioned contracts, pagination, input validation, and structured responses
• Build and maintain search indexes with versioning, updates, and freshness monitoring
• Implement MCP server tools with validated schemas and predictable failure behavior
• Enforce caller identity and authorization across API, search, retrieval, and MCP paths
• Protect credentials and prevent direct DB access or unrestricted SQL exposure
• Use PostgreSQL/SQL for data modeling, provenance, and data quality validation
• Build automated unit, integration, and contract tests
• Implement logging, metrics, tracing, and production monitoring
• Support containerized deployments, safe rollbacks, and maintainable integration examples
• Collaborate with platform, product, and engineering teams to deliver dependable services

Conocimientos

TypeScript

Node.js

REST APIs

Authentication/Authorization

Search/indexing

PostgreSQL/SQL

Testing/Observability

Documentation

Herramientas

PostgreSQL

Descripción del empleo

Machine Learning Technologies, LLC is hiring a hands-on Senior Software Engineer to develop headless APIs, search indexing services, and MCP integrations for Adobe Content Finder. You will focus on secure, reliable backend services powered by PostgreSQL to enable AI agents and applications to discover authorized content.

The role emphasizes backend platforms and integration over UI, with strong emphasis on TypeScript/Node.js, API design, and data access security.