Product Designer: AI Agent Tools

📍 Job Overview

Job Title: Product Designer: AI Agent Tools

Company: Constructor

Location: United Kingdom

Job Type: Full-Time

Category: Product Design (AI & E-commerce)

Date Posted: June 02, 2026

Experience Level: Mid-to-Senior Level (Implied 5-10 years)

Remote Status: Fully Remote

🚀 Role Summary

• Design innovative, AI-powered product discovery experiences and interaction patterns for shoppers and merchandisers.

• Lead the end-to-end design process, from initial research and validation to high-fidelity interface delivery.

• Shape the future of agentic shopping by developing novel user flows and interfaces that leverage Generative AI and LLMs.

• Collaborate closely with Product Managers and Engineers to translate complex requirements into user-centric, production-ready solutions.

📝 Enhancement Note: This role focuses on a cutting-edge intersection of AI, E-commerce, and Product Design, requiring a candidate who can navigate ambiguity and define new interaction paradigms in the rapidly evolving AI agent space. The emphasis on "owning problems, not screens" suggests a strategic, impact-driven approach to design.

📈 Primary Responsibilities

• Conduct shopper research, usability testing, and data analysis to validate hypotheses and inform design decisions for AI agentic shopping experiences.

• Map and design novel user flows for both end-shoppers interacting with AI agents and merchandisers configuring/optimizing these journeys.

• Develop a compelling visual strategy and design direction that represents the next generation of e-commerce product discovery.

• Create high-fidelity mockups and detailed design specifications for key e-commerce surfaces, including homepage, search, PDP, filtering, guided shopping, and agent configuration dashboards.

• Ensure designs scale effectively within Constructor's evolving design system and component library, promoting consistency and efficiency.

• Collaborate closely with Product Management to define product strategy and direction for AI agent tools.

• Partner with Engineering teams to ensure faithful implementation of designs and iterate based on technical feasibility and user feedback.

• Design and support UI experiments on live retailer sites to validate new shopping experiences and measure their impact on key business metrics.

📝 Enhancement Note: The responsibilities highlight a blend of strategic product thinking, user advocacy, and detailed execution. The emphasis on "shipping and getting measured" indicates a results-oriented environment where design impact is directly tied to business outcomes, a common theme in successful GTM operations and product teams.

🎓 Skills & Qualifications

Education: While no specific degree is listed, a Bachelor's degree in Design, Human-Computer Interaction (HCI), or a related field, or equivalent practical experience, is typically expected for this level of role.

Experience: 5-10 years of professional experience in Product Design, with a strong portfolio showcasing end-to-end design ownership and impact. Experience in B2B contexts and with complex workflows is highly valued.

Required Skills:

• Expertise in User Research methodologies (interviews, usability testing, data analysis).

• Proficiency in Interaction Design for complex user flows and novel interfaces, particularly with AI/LLM-driven experiences.

• Strong Visual Strategy and UI Design skills, capable of defining a bold and forward-thinking aesthetic.

• Ability to create high-fidelity mockups and prototypes using industry-standard design tools.

• Experience designing and contributing to Design Systems and component libraries.

• Systems Thinking: Ability to identify patterns, define scalable systems, and design reusable solutions.

• Goal-oriented, iterative mindset focused on solving high-impact problems and shipping quickly.

• Excellent collaboration and communication skills, with experience working closely with Product Managers and Engineers. Preferred Skills:

• Experience designing for AI-driven products, Generative AI, or LLM interfaces.

• Proven experience in B2B product design, especially for complex workflows outside of personal experience.

• Familiarity with e-commerce platforms and the nuances of online retail.

• Experience with A/B testing and validating designs with real-world data.

• Understanding of transformer architectures or generative LLMs from a product design perspective.

📝 Enhancement Note: The "Beyond Craft" section strongly implies a need for candidates who are not just skilled designers but also strategic thinkers, problem-solvers, and adaptable learners, particularly in understanding complex B2B workflows and the emerging field of AI agents.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrate end-to-end ownership of design problems, from initial research and problem definition to final shipped product.

• Showcase at least one significant case study detailing the design of complex workflows, ideally in a B2B context or involving novel technology like AI/LLMs.

• Highlight your process for user research, validation, and how you translated insights into design decisions.

• Present examples of how you've contributed to or utilized design systems, emphasizing scalability and consistency.

• Quantify the impact of your designs where possible, referencing metrics like conversion rate, revenue, or user engagement improvements. Process Documentation:

• Clearly articulate your design process, from discovery and ideation to iteration and delivery, emphasizing how you handle ambiguity.

• Provide examples of how you collaborate with Product Managers to shape direction and with Engineers for implementation.

• Showcase your approach to defining and designing new UX patterns, especially for emerging technologies like AI agents.

📝 Enhancement Note: Given the role's emphasis on defining a new category and working with AI agents, a portfolio that demonstrates a structured yet flexible approach to tackling uncharted design territory, coupled with a focus on measurable business outcomes, will be critical.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for a mid-to-senior Product Designer role in the UK, with a fully remote setup and a company focused on cutting-edge AI technology, the estimated annual salary range is approximately £65,000 - £95,000. This range can vary based on specific experience, portfolio strength, and negotiation.

Benefits:

• 🧠 Professional growth and development opportunities with smart, empathetic colleagues.

• 🎉 Regular team offsite events for collaboration and team building.

• 🌎 Fully remote work environment, offering location flexibility within the UK.

• 🏝️ Unlimited vacation time, with a recommended minimum of 3 weeks per year.

• 🛋️ Work-from-home stipend to equip your home office.

• 💻 Provided Apple laptops for new employees.

• 🧑‍🎓 Annual training and development budget for continuous learning.

• 👪 Maternity & Paternity leave for qualified employees.

• 📈 Stock options in addition to base salary.

Working Hours: Standard full-time, equivalent to 40 hours per week. The fully remote nature offers flexibility in daily scheduling, but core collaboration hours may apply within UK time zones.

📝 Enhancement Note: The salary estimate is based on typical UK tech salaries for experienced designers, adjusted for a remote role and the company's focus on advanced AI. The benefits package is comprehensive, emphasizing work-life balance, professional development, and employee ownership through stock options, common in fast-growing tech companies.

🎯 Team & Company Context

🏢 Company Culture

Industry: E-commerce Technology, Artificial Intelligence, Search & Discovery. Constructor is at the forefront of leveraging AI, specifically transformers and generative LLMs, to optimize e-commerce metrics like revenue and conversion rates.

Company Size: Constructor has grown significantly since its founding in 2019. While specific numbers aren't provided for this listing, the company's scale (powering over 1 billion queries daily for major clients like Sephora, Under Armour, and Petco) suggests a robust, well-funded, and rapidly scaling organization, likely in the 200-500 employee range. This implies a dynamic environment with opportunities for impact.

Founded: 2019 by Eli Finkelshteyn and Dan McCormick. This relatively young founding date indicates a startup culture that is maturing into a scale-up phase, characterized by innovation, agility, and a strong focus on growth and market leadership.

Team Structure:

• The AI Agent Tools team is a specialized unit focused on building a new category of e-commerce experiences. It's likely a cross-functional team comprising Product Management, Design, and Engineering.

• Reporting structures are not explicitly detailed but are expected to be lean and agile, typical of a product-focused tech company.

• Cross-functional collaboration is paramount, with designers working closely with PMs, data scientists, and engineers to define and build innovative solutions. Methodology:

• Data-driven decision-making is core, with a strong emphasis on A/B testing and optimizing for key business metrics (revenue, conversion, profit).

• Agile development methodologies are likely employed, allowing for rapid iteration and continuous improvement based on user feedback and performance data.

• A focus on building proprietary, cutting-edge AI technology drives innovation and a culture of continuous learning and problem-solving.

Company Website: https://constructor.io

📝 Enhancement Note: Constructor's emphasis on engineering, AI, and measurable business outcomes suggests a culture that values technical excellence, data-informed product development, and a results-oriented approach. The "empathy, openness, curiosity, continuous improvement" values point to a collaborative and growth-minded environment.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Product Designer focused on AI Agent Tools, implying a mid-to-senior level. The responsibilities suggest ownership of significant product areas and the potential to define new interaction paradigms. This aligns with a Senior Product Designer or Lead Product Designer track.

Reporting Structure: The Product Designer will likely report to a Head of Product Design or a Group Product Manager, working within the AI Agent Tools team. Close collaboration with Product Managers and Engineering leads within that team is expected.

Operations Impact: The designer's work will directly impact core e-commerce metrics by improving product discovery, conversion rates, and revenue for Constructor's clients. Designing "agentic shopping" experiences that drive "real business outcomes" means the role has a direct line to the company's value proposition and customer success.

Growth Opportunities:

• Specialization: Deepen expertise in AI/LLM interface design, agentic systems, and e-commerce personalization.

• Leadership: Potential to lead design initiatives for new product areas, mentor junior designers, or influence design strategy across the company.

• Skill Development: Access to training budgets and working with cutting-edge AI technology provides continuous learning opportunities.

• Career Advancement: Progression to Lead Designer, Group Design Manager, or even moving into Product Management roles, leveraging a deep understanding of user needs and technical capabilities.

📝 Enhancement Note: The role offers a unique opportunity to be at the forefront of a new wave in e-commerce technology. Candidates looking to build a career in AI product design and shape the future of online retail will find significant growth potential here.

🌐 Work Environment

Office Type: The company operates a fully remote model, meaning there is no central office to work from. This fosters a distributed team culture where collaboration happens primarily through digital channels.

Office Location(s): Primarily United Kingdom and EMEA, with the flexibility for employees to choose their living location within these regions. This allows for a diverse talent pool and work-life integration.

Workspace Context:

• A highly collaborative digital environment, relying on tools like Slack, video conferencing, and collaborative design platforms.

• Access to modern design and development tools, including Apple laptops and a work-from-home stipend to ensure a productive personal workspace.

• Opportunities for team interaction through regular virtual meetings, async communication, and scheduled team offsite events to foster connection.

Work Schedule: While the standard is 40 hours per week, the fully remote, unlimited vacation policy suggests a culture that values output and work-life balance over strict adherence to hourly schedules. Flexibility is likely a key aspect of the work environment, allowing individuals to structure their day to optimize productivity and personal needs, while ensuring team availability for collaboration.

📝 Enhancement Note: The fully remote nature means candidates must be self-motivated and adept at asynchronous communication and digital collaboration. The emphasis on offsites and stipends indicates an effort to mitigate the challenges of remote work and build a cohesive team culture.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your application, resume, and portfolio to assess qualifications and alignment with the role and company values.

• Portfolio Review & Discussion: A deep dive into your portfolio with a hiring manager or senior designer, focusing on key projects, your design process, and problem-solving approach. Be prepared to walk through your case studies, explaining your rationale, challenges, and outcomes.

• Design Challenge/Exercise: Potentially a take-home assignment or a live collaborative design exercise to assess your practical design skills, systems thinking, and ability to work within defined constraints or solve a specific problem relevant to AI agents or e-commerce.

• Team/Cross-functional Interviews: Meetings with Product Managers, Engineers, and potentially other designers to evaluate your collaboration style, communication skills, and cultural fit.

• Final Interview: A discussion with senior leadership to confirm alignment on strategic vision, impact, and overall fit.

Portfolio Review Tips:

• Show, Don't Just Tell: Clearly articulate the problem you were solving, your role, your process, and the impact of your design. Use visuals effectively.

• Focus on Impact: Highlight how your designs drove business metrics (revenue, conversion, engagement) or solved significant user pain points. Quantify results whenever possible.

• Demonstrate Process: Showcase your methodology for research, ideation, iteration, and collaboration. Explain why you made certain decisions.

• Highlight AI/B2B Nuances: If possible, include projects that demonstrate experience with complex workflows, B2B contexts, or emerging technologies like AI/LLMs.

• Design System Contribution: If you've worked on or contributed to design systems, showcase examples of scalable components and patterns.

• Tailor to the Role: Emphasize projects that align with designing AI agents, product discovery, and e-commerce experiences.

Challenge Preparation:

• Understand the Context: If given a challenge, ensure you fully grasp the problem statement, target users (shoppers, merchandisers), and business goals.

• Structure Your Approach: Outline your plan before diving into solutions. Consider research, ideation, constraints, and validation.

• Think Systemically: Consider how your proposed solution fits into the broader Constructor ecosystem and design system.

• Communicate Clearly: Articulate your thought process and design decisions logically and concisely.

📝 Enhancement Note: The interview process will likely probe your ability to define new product categories, handle ambiguity, and demonstrate measurable impact. A strong portfolio showcasing strategic thinking and a deep understanding of the design process is crucial.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma, Sketch, Adobe Creative Suite (or similar industry-standard tools). Proficiency in creating high-fidelity mockups and interactive prototypes.

• Collaboration & Communication: Slack, Zoom, Google Workspace (or similar).

• Design Systems: Experience with design system tools and methodologies.

Analytics & Reporting:

• While not explicitly a design tool, familiarity with how product analytics (e.g., Amplitude, Mixpanel) and A/B testing platforms (e.g., Optimizely, VWO) are used to measure design impact is beneficial. CRM & Automation:

• Not directly applicable to the designer's core tools but may involve understanding how designs integrate with the broader e-commerce tech stack powering Constructor's clients.

📝 Enhancement Note: Constructor likely utilizes a modern, cloud-based technology stack. Proficiency in industry-standard design tools is a baseline, with a preference for candidates who understand how their designs will be implemented, tested, and measured within a data-driven environment.

👥 Team Culture & Values

Operations Values:

• Empathy: Understanding and advocating for both shopper and merchandiser needs.

• Openness: Fostering clear communication and a willingness to share ideas and feedback.

• Curiosity: A drive to explore new technologies (AI/LLMs), understand complex problems, and seek novel solutions.

• Continuous Improvement: An iterative mindset focused on learning, refining designs, and optimizing for outcomes.

• Metrics That Matter: A focus on designing solutions that demonstrably improve key business metrics like revenue and conversion.

• Goal-Oriented: Prioritizing high-impact problems and driving toward tangible results.

Collaboration Style:

• Cross-functional Integration: Designers are integrated partners with PMs and Engineers, contributing to strategy and execution.

• Data-Informed Design: Collaboration involves leveraging data and A/B testing results to guide design decisions.

• Iterative Feedback Loops: A culture of seeking and providing constructive feedback to continuously refine designs and processes.

• Knowledge Sharing: Encouraging the sharing of insights, best practices, and learnings across the team.

📝 Enhancement Note: The company culture emphasizes innovation, impact, and collaborative problem-solving, particularly within a fast-paced AI and e-commerce context. Designers are expected to be proactive, data-aware, and team-oriented.

⚡ Challenges & Growth Opportunities

Challenges:

• Defining a New Category: Designing for "agentic shopping" involves creating entirely new interaction patterns where established playbooks don't exist. This requires significant creativity and research.

• Balancing Shopper & Merchandiser Needs: Designing intuitive and powerful tools for both end-users and internal operators requires deep understanding of diverse user needs and workflows.

• Integrating AI Complexity: Translating the capabilities of advanced AI (LLMs, transformers) into user-friendly and effective interfaces.

• Scaling Designs: Ensuring designs are scalable within Constructor's design system and applicable across a diverse range of e-commerce clients.

Learning & Development Opportunities:

• Cutting-Edge AI: Working directly with advanced AI technologies offers unparalleled learning in a rapidly evolving field.

• E-commerce Expertise: Gaining deep insights into e-commerce strategy, personalization, and optimization.

• Product Strategy Influence: Opportunity to shape the direction of a new, high-impact product category.

• Professional Development Budget: Access to training, conferences, and resources to further enhance design skills and AI knowledge.

📝 Enhancement Note: The primary challenge is pioneering a new space in e-commerce. Success will require adaptability, a strong research-driven approach, and a willingness to experiment and learn.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to design a product or feature for a complex workflow you didn't initially understand. How did you approach it?" (Tests B2B experience, research skills, and systems thinking).

• "How would you approach designing an AI agent that needs to guide a shopper from very vague intent to a purchase decision?" (Tests AI interface design, user flow mapping, and problem-solving).

• "Imagine you need to design a dashboard for merchandisers to configure and train these AI agents. What are the key considerations and potential challenges?" (Tests B2B design, understanding of user control in AI, and UX for non-technical users).

• "How do you ensure your designs are scalable and maintainable within a design system?" (Tests design system knowledge and practical implementation thinking). Company & Culture Questions:

• "What excites you most about Constructor's mission and the AI Agent Tools team?" (Assesses genuine interest and alignment with company vision).

• "Constructor values continuous improvement. Can you give an example of how you've iterated on a design based on feedback or data?" (Tests iterative mindset and receptiveness to feedback).

• "How do you balance user advocacy with business goals and technical constraints?" (Tests strategic design thinking and collaborative problem-solving). Portfolio Presentation Strategy:

• Structure: For each case study, follow a clear narrative: Problem -> Your Role -> Process (Research, Ideation, Design, Testing) -> Solution -> Impact/Outcome.

• Focus on the 'Why': Clearly explain the rationale behind your design decisions at each stage.

• Quantify Impact: Use data and metrics to demonstrate the success of your designs. If exact numbers aren't available, discuss expected impact or key learnings.

• Showcase Adaptability: Highlight instances where you had to pivot your design based on new information or constraints, especially relevant for new technology.

• Be Ready for Q&A: Anticipate questions about your process, decision-making, and how you'd handle specific challenges in this role.

📝 Enhancement Note: Be prepared to discuss your experience with ambiguity, designing for new technologies, and demonstrating measurable business impact. Your ability to articulate your process and rationale will be as important as the final designs themselves.

📌 Application Steps

To apply for this Product Designer position:

• Submit your application through the provided link on Ashby.

• Portfolio Customization: Ensure your portfolio clearly highlights projects demonstrating end-to-end design ownership, experience with complex workflows, user research, and ideally, any work related to AI, B2B, or e-commerce. Tailor your case studies to emphasize the skills most relevant to designing AI agent tools.

• Resume Optimization: Update your resume to reflect your experience in product design, user research, interaction design, and any specific achievements related to driving business metrics or working with emerging technologies. Use keywords like "AI," "LLM," "E-commerce," "Product Discovery," "B2B," and "Systems Thinking."

• Interview Preparation: Practice articulating your design process, your approach to solving ambiguous problems, and how you measure the impact of your work. Prepare specific examples for common interview questions.

• Company Research: Familiarize yourself with Constructor's product, their clients, their mission, and their core values. Understand how AI is integrated into their search and discovery platform and what "agentic shopping" means in their context.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

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