ON.energy is setting the standard for large load interconnection. ON’s patented AI UPS™ is a medium-voltage UPS that serves as a firewall, protecting the data center from the grid, and the grid from the data center. With multiple gigawatts currently under construction, we are enabling grid-safe data centers.

Summary

The Senior (Marketing Technology) Software Engineer is a key technical contributor whose primary responsibility is to support the corporate website and the Marketing team — maintaining and enhancing the company’s web presence, shipping new features and content experiences, and partnering daily with Marketing on SEO, campaigns, and content operations. Secondarily, this role participates in designing and implementing automated business solutions and building integrations across enterprise systems. This role requires a strong blend of software development skills, systems thinking, and the ability to translate business needs into reliable, scalable technical solutions.



The adecuado candidate is a collaborative self-starter who can work independently while partnering closely with business stakeholders across the organization.

Key Responsibilities

Corporate Website & Marketing Team Support (Primary)
- Serve as the primary engineering partner to the Marketing team — intake requests, scope work, and deliver against marketing priorities including campaigns, landing pages, SEO, and content updates.
- Own day-to-day maintenance, releases, and incident response for the corporate website (Nuxt 4 / Vue 3 / TypeScript, SSR on Vercel; staging on develop, production on main; CI via Azure Pipelines).
- Develop and ship new features and page templates across the site (home, expertises, news, team, technology, financing, contact, performance, legal), using SCSS (Dart Sass), Pinia for state, and file-based routing.
- Build and maintain Storyblok integration end-to-end: author and evolve component schemas, regenerate TypeScript references (storyblok-generate-ts), and write a

📌 Senior Software Engineer (Ciudad de México)
🏢 On.Energy
📍 Ciudad de México