About us:

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 seeking an experienced Senior Frontend Engineer to join our team. This role involves developing, optimizing, and maintaining high-performance web applications using Next.js, React, and TypeScript. You will work on scalable content-driven experiences, integrating CMS solutions, implementing A/B testing, and ensuring a seamless user experience across devices. If you are passionate about frontend development, performance optimization, and driving best practices, we’d love to hear from you!

Key Responsibilities

Frontend Development & Optimization 

• Develop, optimize, and maintain Next.js and React applications, ensuring performance and scalability.
• Implement and manage CMS integrations (Sanity or similar) to support content-driven experiences.
• Utilize A/B testing tools to enhance user engagement and product effectiveness.
• Write clean, modular, and well-documented TypeScript/JavaScript code, following best practices.
• Ensure responsive, accessible, and user-friendly designs, working closely with UX/UI designers.
• Identify and address performance bottlenecks, optimizing rendering and load times.
• Collaborate in an Agile environment, contributing to sprint planning, code reviews, and cross-functional discussions.

Collaboration & Technical Leadership 

• Work closely with engineering managers, product managers, and engineers across teams to design and develop scalable, high-performing systems.
• Identify and champion new technologies and design patterns that drive business growth and improve system efficiency.
• Mentor and support junior engineers, providing guidance and fostering a culture of learning and collaboration.

Best Practices & Standards 

• Establish and enforce best practices, coding standards, and development guidelines to enhance consistency and efficiency across teams.

Qualifications & Experience

• 5+ years of professional experience in frontend development, building dynamic and responsive web applications.
• Expertise in JavaScript, TypeScript, React, and Next.js.
• Strong understanding of testing frameworks and best practices in frontend testing.
• Experience implementing user-centered design principles and creating responsive designs.
• Proven ability to improve web application performance, reduce load times, and optimize rendering.
• Excellent communication skills and ability to thrive in a collaborative, Agile development environment.
• Ability to work effectively with product, design, and engineering teams to deliver seamless user experiences.

Why Join Us

• Work with a talented, cross-functional team on cutting-edge web technologies.
• Contribute to impactful projects that enhance user experiences and business outcomes.
• Grow in a fast-paced, collaborative, and learning-driven environment.
• Competitive compensation, benefits, and opportunities for career advancement.

Tech Holding is proud to be an Equal Opportunity Employer and is committed to fostering a diverse and inclusive workplace. We welcome applicants from all backgrounds and experiences, and we consider qualified applicants without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, disability, veteran status, or any other legally protected characteristic. If you require accommodation in the application process, please contact our HR