Responsibilities
Design and develop a full-stack, cross-browser web extension using React, TypeScript, HTML, and CSS.
Collaborate with product, UX, and development teams on requirements, technical solutions, and architectural decisions.
Implement coding standards, testing, documentation, and software development best practices.
Investigate, debug, and resolve complex production and development issues.
Drive application performance and optimization improvements.
Mentor junior and mid-level engineers through code reviews, pair programming, and technical guidance.
Contribute to internal technical documentation and improve the team's front-end technology stack and workflows.
Requirements
Expert-level proficiency with React and its ecosystem, including React Query, Hooks, and Context.
Strong knowledge of JavaScript ES6+ and TypeScript, plus deep understanding of HTML5, CSS3, responsive design, accessibility, and cross-browser compatibility.
Experience with browser extensions such as Chrome or Firefox is strongly preferred.
Familiarity with back-end integration, design patterns,



SOLID principles, and the full software development lifecycle.
Experience with C#/.NET is a plus but not required.
Strong knowledge of Webpack, Vite, Babel, npm or yarn, and modern development workflows.
Expertise in unit, integration, and end-to-end testing and proficiency with version control.
Familiarity with web-based security principles, Azure DevOps, Azure DevOps pipelines, and YAML is preferred.
Strong problem-solving, communication, collaboration, autonomy, and code comprehension skills.
Benefits
Hybrid work arrangement requiring three days per week from the Mexico City office.
Competitive salary, meaningful bonus program, healthcare insurance, pension or retirement matching, comprehensive life insurance, employee assistance program, time off plans, and paid company holidays.
Meaningful work, career progression, and a collaborative culture focused on innovation, respect, and inclusion.

📌 Senior Software Development Engineer (Xico)
🏢 Delinea
📍 Xico