Senior UX/UI Designer ID80129

📍 Job Overview

Job Title: Senior UX/UI Designer

Company: AgileEngine

Location: Bucaramanga, Santander, Colombia

Job Type: Full time

Category: UX/UI Design & Product Development

Date Posted: July 30, 2026

Experience Level: Mid-Senior Level

Remote Status: 100% Remote

🚀 Role Summary

• Drive quality and innovation in messaging experiences for a large-scale job marketplace, encompassing both mobile app and desktop web surfaces for job seekers and employers.

• Design and implement AI-powered messaging features, focusing on enhancing user engagement and responsiveness.

• Create comprehensive design artifacts including wireframes, prototypes, user journeys, and high-fidelity mockups, adhering to established design language and patterns.

• Collaborate closely with cross-functional teams, including Product Management, Engineering, and Research, distributed across various locations.

• Validate and iterate on designs through rigorous A/B testing and qualitative user research to ensure optimal user experience and business outcomes.

📝 Enhancement Note: This role is positioned as a Senior UX/UI Designer, indicating a need for experienced professionals who can lead design initiatives and contribute strategically to product development. The focus on a "large-scale job marketplace" and "AI-powered messaging features" suggests a complex digital product environment requiring robust design thinking and problem-solving skills.

📈 Primary Responsibilities

• Enhance the quality and effectiveness of messaging experiences across both job seeker mobile application and desktop web interfaces, catering to the distinct needs of job seekers and employers.

• Conceptualize and design user experiences for sophisticated AI-powered messaging functionalities, aiming to streamline communication and improve user interactions.

• Develop design solutions that demonstrably improve employer and job seeker responsiveness through strategic implementation of reply prompts, clear expectation setting, transparent status updates, and effective re-engagement patterns.

• Produce detailed design deliverables, including wireframes, interactive prototypes, comprehensive user journeys, and polished high-fidelity mockups, ensuring consistency with the platform's existing design language and established patterns.

• Foster strong collaborative relationships with Product Management, Engineering, and Research partners, actively participating in distributed team workflows to ensure cohesive product development.

• Rigorously validate design concepts and iterations through structured A/B testing methodologies and insightful qualitative user research, ensuring data-driven decision-making.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design leadership and hands-on execution. The emphasis on AI-powered features, responsiveness, and A/B testing indicates a data-driven and outcome-oriented approach to UX/UI design, common in modern product development environments.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a Bachelor's or Master's degree in Human-Computer Interaction, Design, Computer Science, or a related field is often preferred for senior roles and can demonstrate a foundational understanding of design principles and user-centered methodologies.

Experience: A minimum of 3+ years of professional, hands-on product UX experience is required, with a strong emphasis on end-to-end product design lifecycle management.

Required Skills:

• Demonstrable end-to-end product UX design expertise, encompassing interaction design, visual design, prototyping, and the creation of user journeys, evidenced through a compelling portfolio.

• Proven experience in designing complex workflow or data-heavy enterprise experiences, such as intricate search functionalities, advanced filtering systems, or robust data export features.

• Strong and current proficiency in Figma, including its advanced features for collaborative design, prototyping, and component management.

• Experience with effective prototyping tools and established design handoff workflows to engineering teams.

• Demonstrated ability to work autonomously and quickly adapt to new challenges with minimal supervision, showcasing a proactive and self-directed work ethic.

• Proven track record of successful cross-functional collaboration with Product Managers, Engineers, User Researchers, and Legal teams.

• Experience effectively integrating UX research insights into design processes and iterating designs based on user feedback and data analysis.

• Upper-intermediate English proficiency, enabling clear communication and collaboration in a global team setting. Preferred Skills:

• Prior experience with messaging, inbox, communication platforms, or notification product design.

• Expertise in accessibility standards, including familiarity with WCAG guidelines and designing for assistive technologies.

• Experience designing for international markets or localized products, with a particular advantage for experience with the Japanese market.

• Strong mobile-first design principles and experience.

• Practical experience with A/B testing programs and leveraging their outcomes for design optimization.

• Previous experience as a contractor or as an embedded team member within a large product organization.

📝 Enhancement Note: The "Must Haves" clearly define the core requirements, with a significant emphasis on practical experience and a strong portfolio. The preferred skills offer a pathway for candidates to stand out, particularly those with experience in specialized areas like messaging or international markets.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio showcasing end-to-end product UX design contributions, detailing your role and impact on the projects presented.

• Case studies that clearly articulate design challenges, your problem-solving process, design decisions, and the user/business outcomes achieved.

• Demonstrations of your proficiency in creating wireframes, user flows, interactive prototypes, and high-fidelity mockups, utilizing tools like Figma.

• Examples of designing complex workflows or data-intensive enterprise applications, highlighting your ability to manage intricate information architecture and user interactions.

• Evidence of user research integration and design iteration based on feedback and A/B testing results. Process Documentation:

• Detailed documentation of your design process, from initial concept and user research to final design handoff and post-launch analysis.

• Examples of how you have collaborated with engineering to ensure successful implementation of designs and maintained design integrity.

• Case studies that quantify the impact of your design work, ideally including metrics related to user engagement, conversion rates, or efficiency improvements.

📝 Enhancement Note: For a Senior UX/UI Designer role, the portfolio is paramount. It should not only showcase visual and interaction design skills but also demonstrate strategic