peek - Senior Full Stack Engineer
Requirements
• 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, Cursort 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 • Experience building B2B SaaS products, ideally with complex multi-tenant data models or transactional workflows. • Experience on small, high-output teams where you've had to make architectural calls without a committee. • Frontend experience, particularly with Angular or modern JS frameworks, enough to own a feature end-to-end. • Background in the travel, hospitality, or experiences industry. • A few things that define how we build: • Judgment over speed. AI compresses implementation time. What differentiates engineers now isn't typing speed or memorized syntax; it's the ability to make the right calls on what to build, how to build it, and when it's not ready to ship. • Ownership. You built it? You own it. That includes AI-generated code. You know when to use agents and when to do it yourself. • Directness. We want people who ask hard questions, surface problems early, and are willing to push back on a bad spec rather than build it and hope for the best. • Quality as a habit. Peer code reviews, test coverage, and clean APIs are not optional. We move fast, but not by cutting corners on the things that compound.
Responsibilities
• 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.
Benefits
• Mexican Annual CompensationMX$950,000 – MX$1,385,000 • Offers Equity • Upload your resume here to autofill key application fields. • Drop your resume here! • Parsing your resume. Autofilling key fields... • or drag and drop here • Can you provide an example of a product you've built to operate complex agent orchestration systems?
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