Senior Frontend Engineer - Contract Remote, Mexico

.Working at Tech Holding isn't just a job, it's an opportunity to be a part of something bigger. We are a full-service consulting firm that was founded on the premise of delivering predictable outcomes and high-quality solutions to our clients. Our founders and team members have industry experience and have held senior positions in a wide variety of companies – from emerging startups to large Fortune 50 firms – and we have taken our combined experiences and developed a unique approach that is supported by the principles of deep expertise, integrity, transparency, and dependability.The Role:We are looking for a skilled Senior Frontend Developer to join our growing team. In this role, you will design and implement user-facing features that deliver intuitive, responsive, and high-performance web applications. You'll write clean, maintainable code, define team standards for testing and software delivery, and help shape the technical direction of our frontend systems. As a mentor to junior developers, you'll share your expertise to elevate team performance while collaborating with cross-functional partners to align technology with business goals