Summary: Seeking an experienced Senior Frontend Developer to lead design, development, and optimization of high-quality web interfaces, combining technical expertise with strong mentorship and a user-centered mindset. Highlights: 1. Lead design, development, and optimization of high-quality web interfaces 2. Combine deep technical expertise with strong mentorship skills 3. Drive innovation across the product with a user-centered mindset 1 Opening Bogota ### **Role description** We are seeking an experienced **Senior Frontend Developer** to lead the design, development, and optimization of high‑quality web interfaces. The ideal candidate combines deep technical expertise with strong mentorship skills, a user‑centered mindset, and the ability to work independently while driving innovation across the product. This role requires expert\-level knowledge of modern web technologies and a solid understanding of the full software development lifecycle. **Education \& Experience** * Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience. * 7\+ years of experience in application administration and frontend development. * Advanced English – B2 \+ \- C1 level **Required Qualifications** * Demonstrated ability to mentor and coach team members. * Expertise in modern frontend technologies and programming languages. * Proven ability to understand, communicate, and drive implementation of complex software solutions. * In‑depth knowledge of the full software development lifecycle (SDLC). * Ability to work independently with minimal supervision. * Strong organizational, planning, and problem‑solving skills. * Ability to manage multiple priorities and adapt to changing business needs. * Excellent written and verbal communication skills, able to interface with stakeholders and leadership. **Technical Requirements** * Professional experience with HTML5, CSS3\. * Strong fluency with JavaScript frameworks such as jQuery or Angular. * Experience creating rich interactive content using modern JavaScript frameworks. * Expert understanding of UX best practices and ability to implement user\-centric solutions. * Proficiency with Adobe Creative Suite (Adobe CS). * Familiarity with interaction design and information architecture methodologies. * Knowledge of user\-centered design theory and hands\-on experience applying research findings to real projects. * Expert understanding of Responsive Design, UI optimization, and cross‑platform best practices. * Knowledge of W3C standards and SEO principles. * A strong portfolio demonstrating relevant work. **Preferred Qualifications** * Demonstrated resourcefulness and creative thinking in the development process. * Experience working on E\-Commerce applications. * Experience in Agile environments. * Solid understanding of Web Accessibility (WCAG, ARIA, etc.). ### **Skills** software engineering,api integration,cloud platforms,compliance management, Angular, HTML5, CSS3, Javascript ### **About UST** UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future\-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.