Full Stack Engineer

Our employees' passion for excellence, innovation, and customer satisfaction is our most-prized resource. If you share that passion — and want to be part of a company that leads the energy transition towards a cleaner and more resilient world for future generations — we invite you to join us!

ETAP is committed to creating a diverse work environment and is proud to be an Equal Opportunity Employer.

Job Title: Full Stack Engineer

Location: Mexico city

Employment Type: Full-time / Hybrid

About The Role

We are looking for a skilled Software Engineer with strong full-stack web development experience to join our team in Mexico. In this role, you will design, build, and maintain modern, scalable applications across web, cloud, and database systems.

You will work with a diverse and modern technology stack including TypeScript, C#, Next.js, Blazor, SvelteKit, Node.js, and .NET Core, contributing to high-performance, secure, and user-centric applications. This is an excellent opportunity to work in a collaborative environment focused on delivering impactful and reliable solutions.

Key Responsibilities

• Design, develop, and maintain full-stack web applications using TypeScript, C#, Node.js, and .NET Core
• Build responsive and high-performance front-end applications using Next.js, Blazor, and SvelteKit
• Develop and optimize REST and GraphQL APIs, including caching strategies and HTTP best practices
• Implement secure coding practices using OWASP, CSP, OAuth/OIDC, cookies/sessions, and CORS
• Develop Progressive Web Apps (PWAs) with offline capabilities, service workers, and push notifications
• Optimize applications for performance, accessibility (WCAG), and Core Web Vitals
• Deploy and maintain applications in Azure cloud environments
• Work with SQL Server and PostgreSQL for data modeling, querying, and optimization
• Collaborate with cross-functional teams to deliver scalable and maintainable solutions

• 3+ years of professional experience in software engineering or full-stack web development
• Strong proficiency in TypeScript, C#, HTML5, and CSS3
• Experience with modern front-end frameworks such as Next.js, Blazor, or SvelteKit
• Experience building backend services using Node.js and/or .NET Core
• Solid understanding of API development (REST/GraphQL) and HTTP fundamentals
• Experience working with Azure cloud services
• Hands-on experience with SQL Server and/or PostgreSQL
• Knowledge of web security standards and best practices

• Familiarity with TanStack Query, React Hook Form (RHF), and Zod
• Experience building PWAs with service workers and offline functionality
• Experience with Docker and modern development tooling (Vite, pnpm, ESLint, Prettier)
• Experience with testing frameworks such as Jest, Vitest, Playwright, xUnit, or MSTest
• Strong focus on performance optimization and accessibility standards

• A problem-solving mindset with attention to detail
• Curiosity and willingness to learn new technologies
• Strong collaboration and communication skills
• Ownership and accountability in delivering high-quality software

• Competitive compensation aligned with the Mexican market
• Opportunity to work with modern technologies and cloud platforms
• Collaborative and inclusive work environment
• Career growth and development opportunities

ETAP is an Equal Opportunity Employer. We are committed to being an exemplary employer with an inclusive culture, developing a workplace environment where all our employees are treated with dignity and respect. We value diversity and the expertise that people from different backgrounds bring to our business.

Come and join ETAP to create the transformative technology that enables our customers to engineer a better world.