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Sr. Software Engineer (FE)

Runa· Engineering, Frontend
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Hybrid (Mexico City, Mexico)full-timePosted 11mo ago

About the role

Lead frontend development for Runa's HR and Payroll web application, guiding team, establishing technical standards, and building scalable, efficient web features.

Responsibilities

  • Writing, testing, debugging and deploying code in sprint dev cycles.
  • Build out new customer-facing features for Runa’s HR and Payroll systems.
  • Slicing/Translating UX and application requirements into user stories.
  • Lead and guide other frontend developers on your squad.
  • Own and drive alignment with other leads on best-practices around web development, toolkits, libraries and coding standards.
  • Collaborating with the back-end developers and UX design leads.
  • Focus on building out Runa’s library of front-end reusable code and libraries for future use.
  • Optimize web development assets for efficient loading and use.

Qualifications

  • Bachelor’s degree in Computer Science or equivalent work experience (10 years).
  • 5+ years of experience working as a software engineer, 2+ years as a senior engineer.
  • 3+ years working with React.js.
  • Extensive experience with Javascript (modern, ES8+).
  • Extensive experience with HTML5 and CSS3.
  • Experience working with Redux, jQuery, DOM.
  • Solid understanding of asynchronous request handling.
  • Proficient in Git for version control.
  • Experience with Agile process, primarily Scrum.
  • Understanding of server-side CSS preprocessing platforms such as LESS or SASS or Emotion.
  • Experience building and delivering customer facing front-end web applications.
  • Solid understanding of CDNs, minimizing and compressing assets to improve load performance.
  • Experience working with UI/UX tools such as Figma, Adobe XD or Axure RP and translating them effective into HTML/CSS and Javascript.

Skills

Required:CSSHTMLJavaScriptReact.jsRedux
Nice to have:jQuery
Last updated Mar 18, 2026. Interested? Apply on the company site.
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About Runa

Automating payroll for Latin America.

Runa is a modern, cloud-based payroll and human resources software built for companies in Latin America. Companies can manage payroll, human resources, time tracking, performance management and reporting all in one platform.

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