Senior Front-End Engineer; Remote to Onsite in BsAs Digital Agency

At Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we’ve been delivering top-tier technology solutions to companies of all sizes, from innovative startups to industry leaders, helping them achieve their digital transformation goals.

A premier independent digital creative agency headquartered in New York, operating at the intersection of design, technology, and strategy to build world-class digital products for top-tier global brands. Within the engineering community, they are highly regarded for their meticulous attention to design detail, rigorous standards for code purity, and an intensely collaborative work environment.

As a Senior Front-End Developer, you will drive the development and delivery of highly performant, scalable UI components and proprietary front-end implementations. This long-term role centers on crafting butter-smooth animations, enforcing strict accessibility standards at a massive scale, and pioneering the use of modern AI-assisted development tools to dramatically enhance code quality and velocity. The ideal candidate is an autonomous, detail-oriented professional with a passion for emerging UI trends, ready to thrive in a remote setting that will transition to an onsite model in Buenos Aires by mid-2027.

• Build performant, scalable, and cross-browser compatible UI components for high-profile global brands.
• Lead front-end initiatives and write clean, maintainable, and well-tested code.
• Craft pixel-perfect animations and highly interactive user experiences.
• Implement accessible web content, including ARIA, screen readers, and keyboard navigation at scale.
• Contribute to core libraries and proprietary development methodologies.
• Participate actively in code reviews and continuous skills development.
• Leverage AI tools such as Claude Code and Git Hub Copilot as an integrated part of the daily software development lifecycle.

• Currently a remote position, but requires a mandatory transition to working onsite in Buenos Aires starting in July 2027.
• 5+ years of experience in front-end web development with comprehensive mastery of HTML, CSS, and JavaScript.
• Proven ability to lead front-end projects independently with minimal oversight.
• Strong debugging, troubleshooting, and cross-browser/device testing skills.
• Practical experience and active daily usage of AI development tools like Claude Code, Git Hub Copilot, or Cursor.
• Excellent verbal and written communication, coupled with strong time management skills.
• Ability to work EST/EDT timezone hours, starting remotely with an expected transition to an onsite setup in Buenos Aires in July 2027.
• Hands-on experience with modern JavaScript frameworks such as React, Svelte, or Vue is strongly preferred.
• Familiarity with build and version control tools, including Webpack, Gulp, Git, and Gitflow, is a plus.
• Experience with styling preprocessors and methodologies like Sass, Less, or CSS-in-JS is highly desired.
• Practical knowledge of web performance optimization techniques, including code splitting and layout/paint optimization, is preferred.
• Deep understanding of web accessibility standards, including ARIA, screen readers, and tab focus, is a significant advantage.
• Experience creating advanced animations and interactive graphics using GSAP, Canvas, SVGs, or Tween Max is a strong plus.
• Interest in emerging UI/tech trends and practical experience with unit and headless testing are nice to have.

• 100% Remote Work:
  Enjoy the freedom to work from the location that helps you thrive. All it takes is a laptop and a reliable internet connection.
• Highly Competitive USD Pay:
  Earn an…