Responsibilities
- Create and evolve digital products for startups and global brands, often across multiple projects at once.
- Build web and mobile apps using TypeScript, React, Next.js, React Native, and Node.js.
- Design and implement APIs and serverless infrastructure.
- Build scalable interfaces connected to headless CMS and prototype AI features (LLMs, agents, RAG) when the project calls for it.
- Implement UIs from scratch with real attention to detail across screen sizes.
- Review, refactor, and test AI-generated code before it ships.
- Write and maintain tests where they genuinely add value.
- Document technical decisions proactively.
- Participate in code reviews as both reviewer and author.
- Turn ambiguous client briefs into actionable specs that you and your tools can execute.
- Work closely with PMs, designers, and other devs on tight timelines.
- Support less experienced developers, particularly around using AI with judgment.
- Push back in the design process when you have a better technical idea.
Requirements
- Ability to turn a brief or a Figma file into a clear execution plan, asking the right questions before writing code.
- Fluent use of AI tools (Claude Code, Cursor, Copilot, or similar) in your daily workflow. You have opinions on what works and what doesn't.
- Judgment to review and verify code (yours or AI-generated) before it reaches production.
- Solid command of TypeScript, React, Next.js, and Node.js, with real experience shipping in at least two different codebases.
- Speed to ramp up on an unfamiliar repo and become productive quickly.
- Intermediate English, spoken and written.
- Comfort with ambiguity and context-switching between clients.
Nice to Have
- Experience with React Native in production apps.
- Experience integrating LLM APIs (Anthropic, OpenAI), RAG, MCP, or agents in a real product — not just demos.
- Previous experience at an agency or consultancy.
- Integrations with headless CMS (Contentful, Sanity, Prismic, or similar).
- Good eye for UI, accessibility (a11y), and performance.
- Experience with Canvas, Three.js, or WebGL.
- Open source contributions or personal projects we can look at.
Work Arrangement
Remote (Country) — Argentina
Additional Information
- Intermediate English, spoken and written.
- Available to work remotely from Argentina.
