Who We Are

Build. Scale. Sustain.

PALO IT is a integral technology consultancy that crafts tech as a force for good. We design, develop and scale digital and sustainable products and services to unlock value across the triple bottom line: people, planet, profit. 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.

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- We are small enough to care locally, big enough to deliver globally (5 continents, 18 offices, +650 experts from +50 nationalities)

- We are robust and resilient (100% independent and 0 debt)

- We are entrepreneurs and passionate experts: we invest in what we genuinely believe in and work as a collective intelligence

- We are positive, courageous, caring, doers and committed to excellence

About Gen-e2

While the market is still largely AI-augmenting delivery, we have reinvented the SDLC to be AI First. Our approach is a game-changer in productivity and quality, with strong collaboration between generative AI and our best talents:

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- We now generate 95% of the entire product — code, documentation, infrastructure as code, and even design — with GitHub Copilot.

- The quality consistently exceeds the output of our best traditional engineering teams.

- A product repository houses all product artefacts, giving AI full project context for higher-quality generation.

- A library of rules and prompts defines coding standards, design principles, and security guidelines, ensuring enterprise-grade quality and scalability.
With Gen-e2, we deliver end-to-end products 2–3× faster, while raising the bar for engineering excellence.





Your Role

As a Senior Fullstack Engineer (Java / React), you will build end-to-end product features across backend and frontend, delivering scalable services in Java and high-quality user experiences in React. You’ll contribute to architecture decisions, ensure production-grade quality, and mentor teammates while working in a cloud-native, AI-first delivery model.

Key Responsibilities

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- Design, develop, and maintain backend services using Java (11/17+) and modern frameworks (e.g., Spring Boot), focusing on scalability, security, and clean architecture.

- Build and evolve front-end applications using React and TypeScript, ensuring responsive UX, accessibility, and performance.

- Define and maintain robust REST API contracts (versioning, pagination, consistent error handling) and documentation (OpenAPI/Swagger).

- Apply Clean Architecture, SOLID, and domain-driven thinking to keep codebases maintainable as products scale.

- Work with relational databases (e.g., PostgreSQL/MySQL) and optimize performance through sound data modeling, indexing, and query tuning.

- Implement asynchronous and event-driven patterns where relevant (Kafka/RabbitMQ), ensuring idempotency, retries, and traceability.

- Build quality in:



testing strategies (unit, integration, contract, UI), code reviews, refactoring, and CI automation.

- Collaborate with DevOps/platform teams on CI/CD, containerization (Docker), and cloud deployments (AWS/Azure/GCP).

- Improve observability with logs, metrics, and tracing (OpenTelemetry/APM tools) and participate in incident response and RCA.

- Mentor junior engineers, contribute to technical strategy, and align delivery with product outcomes.

- Work in an AI-first way: leverage Copilot/GenAI responsibly to accelerate delivery while keeping enterprise-grade standards and security.

Who You Are
Must-Have

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- 6+ years of experience delivering production software, with strong hands-on work across Java and React.

- Strong experience with Spring Boot (or equivalent) building APIs and backend services.

- Solid experience in React development (component architecture, state management, API integration) — TypeScript strongly preferred.

- Strong understanding of API design, integration patterns, and web fundamentals.

- Strong SQL skills and experience with relational databases and performance optimization.

- Track record of engineering excellence: testing, code reviews, clean code, and maintainable architecture.

- Comfortable collaborating with cross-functional teams in an agile setup.

- Professional English to work in global teams.

Nice-to-Have

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- Experience with microservices, distributed systems, and event-driven architecture (Kafka/RabbitMQ).

- Cloud-native experience (Kubernetes, s

📌 AI First Software Engineer (Ciudad de México)
🏢 en PALO IT
📍 Ciudad de México