AI Native Software Engineer (Background core React)

PALO IT; Palo Alto; Presencial; MXN 2.545.000 - 3.223.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Stimulating work environment

Unique career path

International mobility

R&D projects (Gen-e2)

Knowledge sharing

Academy training

Entrepreneurship & intrapreneurship

Descripción de la vacante

PALO IT is seeking a senior Front-End core (React) Engineer to own the user experience and front-end architecture. You will build accessible interfaces, implement scalable architecture, and secure authentication flows while leveraging AI-native development practices.

You will collaborate across teams, optimize performance with Next.js SSR/SSG, and ensure robust testing with Jest/Vitest. International mobility and a dynamic, innovation-driven culture are offered.

Formación

• 7+ years of React experience building production web products.
• Strong command of TypeScript, component design, hooks, patterns, performance.

Responsabilidades

• Build modern, accessible UIs with React + TypeScript using scalable architecture.
• Define and evolve front-end architecture, design systems, and testing strategy.
• Implement authentication flows with OAuth2/JWT and secure token handling.
• Consume REST APIs with robust error handling and state management.
• Ensure responsive, accessible UX across devices and resolutions.
• Optimize performance with Next.js SSR/SSG and Core Web Vitals.
• Write unit tests with Jest/Vitest and React Testing Library.
• Prioritize front-end security and deployment hygiene using Docker/nginx.

Conocimientos

React

TypeScript

Redux

Zustand

OpenAPI/Swagger

Jest/Vitest

React Testing Library

Next.js

Docker/nginx

Herramientas

npm/Yarn

Vite

Webpack

Docker

Nginx

Descripción del empleo

Who We Are

Building the AI-first frontier enterprise.

We are a global technology consultancy with a trademarked, AI-first approach Gen-e2™. It redefines how enterprises build digital products and transform their organizations with AI. We do the right thing, and we do it right. We're proud to be a World Economic Forum New Champion, and a B Corp-certified company.

• We are small enough to care locally, big enough to deliver globally (10 countries, 450+ experts from 50+ nationalities)
• We are becoming an agentic organization, adopting the AI-native operating model we bring to our clients.
• We are robust and resilient (100% independent, 0 debt, founded 2009)
• We are AI-native professionals who invest in what we believe and work as a collective intelligence
• We are positive, courageous and deliver at the leading edge.

Your Role

As a Front-End core (React) Engineer, you’ll own the user experience and front-end architecture while keeping a strong end-to-end product mindset (APIs, data, performance, security, and delivery).

• Build modern, accessible user interfaces with React + TypeScript, following strong architecture practices, reusable component design, and clean hook patterns.
• Define and evolve scalable front-end architecture: conventions, modularization, design systems, code quality (linting/formatting), and a pragmatic testing strategy.
• Implement authentication and authorization flows integrated with IdentityServer, leveraging OAuth2/JWT, with secure session/token handling.
• Consume REST APIs, ensuring robust error handling, state management, and resilient UX while integrating with complex UI states using Redux/Zustand/React context.
• Ensure excellent responsive design and user experience across devices and resolutions, with attention to accessibility (a11y) and UI consistency.
• Optimize performance (Core Web Vitals, bundle size, caching, rendering strategies, profiling) using SSR/SSG techniques with Next.js.
• Implement unit and component tests with Jest, Vitest, and React Testing Library, ensuring quality and maintainability while aligning with automation practices.
• Raise the bar on front-end security: CSP, safe token handling, authorization-aware UI patterns, and general hardening practices using Docker/nginx for deployment and optimization.

Who You Are

• 7+ years of React experience building production web products.
• Strong command of TypeScript, component design, hooks, patterns, performance, and maintainable front-end architecture.
• Solid experience with state management, including Redux/Zustand/Context API handling complex UI states, forms, and validations.
• Strong UX/UI engineering instincts: accessibility, visual consistency, attention to detail, and responsive-first design.
• Hands-on experience integrating REST APIs and working with OpenAPI/Swagger; resilience-first approach (errors, latency, edge cases).
• Practical testing skills with Jest, Vitest, and React Testing Library (ideally also e2e).
• Experience with modern tooling including npm/Yarn, Vite and build systems like Webpack, focusing on SPA and deployment through Docker/nginx/node.
• Familiarity with edge/CDN delivery mechanisms and caching fundamentals for improved performance.
• Strong front-end security practices: CSP, secure token handling, and awareness of common risks (XSS/CSRF, etc.).
• Professional English for global collaboration (documentation, ceremonies, stakeholders).

AI-Native Engineering (Core Expectation)

• Use Generative AI coding tools (e.g., GitHub Copilot, Cursor) as a first-class engineering assistant for:
• Code scaffolding and refactoring
• Code generation and optimisation
• Test cases and documentation generation
• Build applications through AI-driven development practices, including:
• AI-assisted debugging and troubleshooting
• Intelligent code completion and pattern recognition
• Automated documentation generation
• Apply prompt engineering best practices for reliable, repeatable engineering outcomes.
• Validate GenAI output (determinism checks, guardrails, fallback logic).

More About PALO IT

Our clients include some of the world’s most successful companies. We collaborate with leading enterprises, next-generation businesses and frontier partners, shaping what comes next, helping them scale AI and solve complex business and technology challenges.

What We Offer

• Stimulating working environments
• Unique career path
• International mobility
• Internal R&D projects (including Gen-e2™)
• Knowledge sharing
• Personalized training via PALO IT Academy
• Entrepreneurship & intrapreneurship

For more on our team culture and benefits, check out our careers page.