Senior Full-Stack Engineer - AI Native Workflow (Latam

Senior Full-Stack Engineer - AI Native Workflow (Latam) #3107

The Mission

Instead of relying on expensive, slow consultancies that leave behind static documentation, our client builds cutting-edge systems that ingest unstructured operational data—tickets, emails, documentation, and logs—and transform it into a living, continuously updated process knowledge base. Your mission is to help build our client's production platform from the ground up, setting the architectural foundation for how global enterprise work is mapped, understood, and optimized.

As a core Senior Full-Stack Engineer, you will focus on building high-leverage systems and interfaces that power our enterprise transformation platform.

• Full-Stack Execution: Build and scale core backend microservices in Go while delivering modern, reactive user interfaces in React 19 & Type Script.
• AI Orchestration & RAG: Architect production AI workflows, integrating LLM completions, embeddings, vector search, and multi-agent frameworks to process unstructured enterprise data.
• Database Architecture: Design, optimize, and maintain production PostgreSQL schemas, migrations, and caching layers (pgx, Redis/Valkey).
• System Reliability: Implement end-to-end testing discipline, structured logging (slog), and observability (Datadog/GCP) to ensure enterprise-grade stability.
• High-Velocity Development: Leverage AI-native workflows (Claude Code, Cursor, Codex) daily to ship features rapidly without sacrificing architectural integrity.

• Experience: 5+ years of professional full-stack engineering experience, with a proven track record of architecting and scaling production microservices from the ground up.
• Idiomatic Go Depth: Deep production mastery of Go standard library patterns, lightweight routers (chi/net/http), high-performance Postgres drivers (pgx), and structured logging (slog).
• Modern React & Type Script: Expert-level mastery of modern React (React 19), component composition, custom hooks, and state management systems.
• Database & Python Fundamentals: Strong relational database design skills (advanced PostgreSQL schema design, indexing, migrations, caching via Redis/Valkey) alongside Python proficiency for constructing async services and integrating with ML tooling.
• High-Velocity & AI-Native Execution: Proven experience leveraging modern AI-assisted tools (e.g., Cursor, Claude Code, Codex) to accelerate development without compromising on architectural integrity, test coverage, or system reliability.
• Location &
  
  Schedule:
  
  Strictly restricted to Latam, with the ability to maintain a full 8-hour daily overlap with Pacific Standard Time (PST/PDT).
• Communication: Strong written and verbal English skills are strictly required to translate ambiguous enterprise requirements into technical designs, collaborate synchronously, and maintain architectural documentation.

• Direct AI/LLM Production
  
  Experience:
  
  Hands‑on experience building production RAG pipelines, function calling, vector search integrations, and multi‑agent frameworks for unstructured data.
• Infrastructure & Real‑Time Streaming: Familiarity with Terraform, GCP, Docker, Server‑Sent Events (SSE), or Web Sockets for building interactive, real‑time user experiences.
• Observability & Testing Discipline: Hands‑on practice setting up end‑to‑end test suites and production monitoring/observability tools (e.g., Datadog, GCP Cloud Logging).
• Pragmatic & Product‑Minded: You have a great internal compass for balancing perfection with speed. You know when it’s worth polishing code for scale, and when it’s time to ship to get immediate value into users’ hands.
• Natural Ownership: You don’t need a step‑by‑step roadmap to get things done. You’re comfortable taking a fuzzy idea, running with it, and seeing it all the way through to a polished, production‑ready feature.
• Craftsmanship with
  
  Purpose:
  
  You care deeply about quality—clean code, solid tests, and reliable systems are points of personal pride for you. You build microservices that run smoothly and make the next engineer’s job easier.
• Curious & Forward‑Thinking: You get genuinely excited about new technical shifts. You’re the kind of builder who proactively adopts tools like AI coding assistants to supercharge your workflow and tackle tricky architectural puzzles.