Senior AI-First Full Stack Engineer - Remote

Peek Travel, Inc.; Ciudad de México; Híbrido; MXN 2.031.000 - 3.046.000; Jornada completa

Descripción de la vacante

Peek Travel Inc. is hiring a Senior Full Stack Engineer who works AI-first. You will design and operate agent orchestration systems, craft APIs and data models, and ship features primarily through agent-assisted development.

You will collaborate with Product and Design to close gaps in specs, review AI-generated code, and uphold high quality with thorough testing and code reviews. The role emphasizes AI-driven development, API design, scalable systems, and cross-functional teamwork in a

Formación

• 5+ years of professional development using Java and/or JavaScript with a meaningful track record of shipping production systems.
• Strong backend fundamentals: API design, data modeling, SQL, service reliability, and debugging production issues.
• Demonstrated daily use of AI coding tools (Claude Code, Codex, Cursor or equivalent) in a production engineering workflow.
• Ability to critically evaluate AI-generated code: catch logic errors, identify security issues, assess maintainability, and own what gets merged regardless of how it was written.
• Strong system design instincts: you think about tradeoffs, edge cases, and what happens when things scale or fail.
• Clear communicator: you can articulate why you made a technical choice, flag when a spec has holes, and disagree constructively.
• Interest in Elixir or functional programming languages as we expand our stack

Responsabilidades

• Architect and break down ambiguous product problems into concrete, well-scoped tasks for agents to execute and ship full-stack features, owning work from design through production release.
• Design and operate complex agent orchestration systems that ship real product features.
• Design APIs and data models that are clean, consistent, and built to last, not just fast to write.
• Contribute to our AI-first engineering culture, share patterns, document what works, and help the team level up on how we build with AI.
• Use AI tools fluently - Claude Code, Augment, or equivalent- to compress implementation time, then critically review everything that comes out of them.
• Collaborate closely with Product and Design to identify gaps in specs, surface edge cases early, and push back when something isn't ready to ship.
• Set the quality bar: well-structured, maintainable code; conduct thorough code reviews; maintain adequate test coverage; and catch bugs introduced by AI before they reach production.

Conocimientos

Java

JavaScript

API design

Data modeling

AI tools usage

System design

Code review

Communication

Elixir / functional

Herramientas

SQL

Claude Code / Codex / Cursor

Descripción del empleo

Peek Travel Inc. is hiring a Senior Full Stack Engineer who works AI-first. You will design and operate agent orchestration systems, craft APIs and data models, and ship features primarily through agent-assisted development.

You will collaborate with Product and Design to close gaps in specs, review AI-generated code, and uphold high quality with thorough testing and code reviews. The role emphasizes AI-driven development, API design, scalable systems, and cross-functional teamwork in a