UI Designer

📍 Job Overview

Job Title: UI Designer

Company: Qube Research & Technologies

Location: Paris, Ile-de-France, France

Job Type: Full-time

Category: Design Operations / GTM Operations Support

Date Posted: September 22, 2025

Experience Level: Mid-Level (2-5 years)

Remote Status: On-site

🚀 Role Summary

• Drive the enhancement of internal tools' user experience by conducting thorough UI reviews and implementing design best practices.

• Collaborate closely with product stakeholders, including researchers, developers, and operations teams, to translate complex user needs into intuitive and efficient design solutions.

• Design and maintain clean, user-centric interfaces for critical internal applications, ensuring seamless implementation with development teams.

• Contribute to the evolution and consistency of the company's design system within Figma, impacting the usability of the entire internal tool suite.

• Champion the adoption of modern UX/UI trends and technologies to foster innovation and improve the productivity of internal users.

📝 Enhancement Note: While the title is "UI Designer," the description emphasizes collaboration with "operations teams" and improving "internal tools" for "access to data, analytics, and production environments." This strongly suggests a role that supports internal operational efficiency through design, aligning it with a "Design Operations" or "GTM Operations Support" category, rather than a customer-facing product design role. The focus on internal tools and operational users is key.

📈 Primary Responsibilities

• Conduct comprehensive UI reviews of existing internal applications, identifying areas for design improvement and usability enhancement.

• Develop actionable insights and recommendations based on UI reviews and user feedback to elevate design standards across QRT's internal tool suite.

• Partner with cross-functional teams, including researchers, developers, and operations personnel, to gather detailed requirements and user pain points.

• Translate user needs and business objectives into thoughtful, user-friendly interface designs using industry-standard tools like Figma.

• Design and maintain a robust design system in Figma, ensuring consistency, scalability, and efficient component management across all internal applications.

• Collaborate directly with development teams to ensure pixel-perfect implementation of design specifications and to troubleshoot any UI-related issues.

• Plan and execute usability testing sessions to validate design concepts and gather user feedback for iterative improvements.

• Stay abreast of emerging UI/UX trends, tools, and technologies to continuously innovate and improve the internal user experience.

📝 Enhancement Note: The responsibilities highlight a blend of analytical design evaluation, collaborative requirement gathering with operational teams, hands-on design execution in Figma, and close partnership with development. This focus on internal tools and operational efficiency implies a need for understanding workflows and data access requirements critical for operations teams.

🎓 Skills & Qualifications

Education:

Experience:

• 2-5 years of proven experience in UI design, with a strong emphasis on internal tools, enterprise applications, or complex software platforms.

• Demonstrated experience in conducting UI reviews, analyzing user feedback, and translating insights into design improvements.

• Proven track record of designing and maintaining design systems, including component libraries and style guides.

Required Skills:

• Advanced proficiency in Figma, including hands-on experience with its design system features, component libraries, prototyping capabilities, and collaboration tools.

• Strong understanding of UI design principles, visual hierarchy, typography, color theory, and user-centered design methodologies.

• Excellent analytical and problem-solving skills, with the ability to interpret user feedback, data, and technical constraints to inform design decisions.

• Demonstrated ability to collaborate effectively with cross-functional teams, including developers, product managers, and operations personnel, conveying design rationale clearly.

• Exceptional communication and interpersonal skills, with the ability to present design concepts and articulate design choices persuasively.

Preferred Skills:

• Familiarity with frontend development languages such as HTML, CSS, and JavaScript, to better understand implementation constraints and possibilities.

• Experience with other UI design and prototyping tools (e.g., Sketch, Adobe XD, InVision).

• Knowledge of data visualization principles and best practices for designing dashboards and analytics interfaces.

• Experience working in a fast-paced, technology-driven environment, such as finance or quantitative research.

📝 Enhancement Note: The emphasis on Figma, design systems, and collaboration with "operations teams" are critical differentiators for this role. Candidates should highlight their experience with internal tools and their ability to translate technical requirements into user-friendly interfaces, particularly for data-intensive applications.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A diverse and polished portfolio showcasing a strong foundation in UI design principles and user-centered design methodologies.

• Specific examples demonstrating experience in designing and implementing design systems and component libraries within Figma.

• Case studies that highlight the process of analyzing existing applications, identifying user pain points, and implementing design solutions that improved usability and efficiency.

• Projects that illustrate collaboration with development and operations teams, detailing how user requirements were gathered and translated into functional designs.

Process Documentation:

• Examples of how you have documented design processes, including user research methodologies, wireframing, prototyping, and usability testing procedures.

• Evidence of contributing to or maintaining style guides and design system documentation to ensure consistency and facilitate collaboration.

• Showcase experience in creating design specifications for developers, ensuring clarity and accuracy during the implementation phase.

📝 Enhancement Note: For a UI Designer role supporting internal operations, a portfolio should emphasize the impact of design on user efficiency and data accessibility. Candidates should be prepared to walk through their design process, focusing on how they addressed specific user needs within complex environments, rather than just aesthetic outcomes.

💵 Compensation & Benefits

Salary Range:

Benefits:

• Comprehensive health insurance coverage.

• Generous paid time off and holidays.

• Opportunities for professional development, including training and attendance at industry conferences.

• Access to cutting-edge technology and tools to support design work.

• A collaborative and intellectually stimulating work environment.

Working Hours:

• Standard full-time working hours, typically around 40 hours per week, with potential for flexibility depending on project needs and team collaboration schedules.

📝 Enhancement Note: The salary estimate is based on research into Paris-based UI Designer roles with comparable experience levels and the specific industry (quantitative finance), which often commands a premium for specialized technical roles. Benefits are inferred from typical offerings at established technology-driven firms.

🎯 Team & Company Context

🏢 Company Culture

Industry: Quantitative and Systematic Investment Management. Qube Research & Technologies (QRT) operates at the intersection of finance, data science, and technology, employing a scientific approach to investing across global liquid asset classes.

Company Size: QRT is a significant player in the quantitative finance space, suggesting a medium to large employee base globally, fostering a professional and structured environment.

Founded: QRT has a history that implies stability and established expertise in its field, likely founded several years prior to the current date, contributing to a culture of deep knowledge and continuous improvement.

Team Structure:

• The UI Designer will likely be part of a broader technology or engineering department, possibly within a dedicated UX/UI team or embedded within specific product development groups.

• Reporting lines would typically be to a Head of Design, Lead UX/UI Designer, or a Technology Manager, with close collaboration with product managers and engineering leads.

Methodology:

• QRT's approach is data-driven and scientific, meaning design decisions will be informed by data analysis, user feedback, and performance metrics.

• Workflow planning and optimization are key, as the role aims to improve the efficiency and intuitiveness of internal tools used daily by employees.

• Automation and efficiency practices are likely encouraged, with designs expected to streamline processes and reduce manual effort where possible.

Company Website: www.qube-rt.com

📝 Enhancement Note: The company's focus on quantitative and systematic investing implies a culture that values precision, data integrity, and technological innovation. The UI Designer's role is critical in making these complex systems accessible and efficient for internal users, bridging the gap between advanced technology and practical application.

📈 Career & Growth Analysis

Operations Career Level: This role is positioned as a Mid-Level UI Designer, suitable for professionals with 2-5 years of experience. It involves significant responsibility for internal tool design, requiring independent work, stakeholder management, and contribution to design system evolution.

Reporting Structure: The UI Designer will likely report to a Design Lead or a Technology Manager. They will work closely with development teams and product stakeholders, requiring strong communication and collaboration skills to influence design direction.

Operations Impact: The UI Designer's work directly impacts the efficiency and productivity of internal users, including researchers, developers, and operations teams. By improving the usability and intuitiveness of internal tools, the role contributes to faster data analysis, more streamlined workflows, and ultimately, better investment decision-making and operational execution.

Growth Opportunities:

• Skill Specialization: Opportunity to deepen expertise in design systems, component libraries, and advanced Figma features, potentially becoming a go-to expert for UI consistency.

• Cross-functional Expertise: Gain a deeper understanding of quantitative finance, research methodologies, and operational workflows, becoming an invaluable asset to the technology team.

• Leadership Potential: With proven success and experience, there is potential to move into a Senior UI Designer role, lead design initiatives, mentor junior designers, or transition into a Product Design or UX Lead position for internal tools.

📝 Enhancement Note: The growth path for a UI Designer in this environment leans towards becoming a specialist in enterprise/internal tool design or expanding into a broader product design role, leveraging the domain knowledge gained. The impact on operational efficiency is a strong element for career progression discussions.

🌐 Work Environment

Office Type: This is an on-site role, suggesting a professional office environment typical of a financial technology firm. This likely includes modern office spaces designed for collaboration and focused work.

Office Location(s): Paris, France. QRT may have multiple offices globally, but this specific role is based in Paris.

Workspace Context:

• The workspace will foster collaboration, requiring frequent interaction with colleagues from various departments, including development, research, and operations.

• The environment will be technologically advanced, providing access to state-of-the-art design tools and hardware necessary for high-quality UI/UX work.

Work Schedule:

• The work schedule is expected to be a standard 40-hour week. While the company emphasizes work-life balance, the demands of a fast-paced financial technology environment might occasionally require flexibility for critical project deadlines or urgent system updates.

📝 Enhancement Note: An on-site role in Paris within a quantitative finance firm suggests a professional, structured, and collaborative atmosphere. The emphasis will be on leveraging proximity to stakeholders to gather requirements and ensure seamless design implementation.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review applications and portfolios to assess qualifications and cultural fit. Be prepared to articulate your experience with Figma and design systems.

• Technical Interview/Portfolio Review: This stage typically involves a deeper dive into your portfolio. You'll be asked to present specific projects, explain your design process, decision-making rationale, and how you collaborated with teams, especially operations. Expect questions about how you handle user feedback and challenging design constraints.

• Case Study/Design Challenge: You may be given a design challenge or asked to analyze a hypothetical internal tool scenario. Focus on demonstrating your problem-solving approach, analytical skills, and how you would apply UI principles and your design system knowledge to improve the user experience.

• Stakeholder/Team Interviews: Interviews with potential team members (developers, other designers, operations representatives) will assess your collaboration style, communication skills, and how you integrate into the existing team dynamic.

• Final Interview: This may involve a senior leader or hiring manager, focusing on your overall fit with the company culture, long-term career aspirations, and strategic thinking regarding internal tool development.

Portfolio Review Tips:

• Curate Strategically: Select projects that best showcase your UI design skills, proficiency in Figma, experience with design systems, and ideally, experience with internal tools or complex applications.

• Tell a Story: For each project, clearly outline the problem, your role, the process you followed (research, ideation, design, testing, implementation), the solutions you devised, and the impact of your work (e.g., improved efficiency, reduced errors, enhanced user satisfaction). Quantify results where possible.

• Highlight Figma Mastery: Specifically demonstrate your use of components, variants, auto layout, prototyping, and team collaboration features within Figma. If you've contributed to or managed a design system, showcase its structure and benefits.

• Emphasize Operations Collaboration: If you have projects involving collaboration with operations or business teams, highlight how you gathered requirements, managed feedback, and ensured the final design met their specific operational needs.

• Be Prepared to Discuss: Anticipate questions about your design choices, how you handle constructive criticism, your approach to balancing user needs with technical constraints, and your understanding of QRT's business.

Challenge Preparation:

• Understand the Context: If a design challenge is given, ensure you understand the business context and the specific user group (likely internal employees with operational tasks).

• Focus on Process: Demonstrate a clear, logical design process. Outline your steps, from understanding the problem to presenting a refined solution.

• Prioritize and Justify: Be ready to prioritize design elements and justify your decisions based on usability, efficiency, and business goals.

• Communicate Effectively: Practice articulating your thought process clearly and concisely, as if presenting to stakeholders who may not have a design background.

📝 Enhancement Note: The emphasis on internal tools and operations teams means that a portfolio showcasing the impact on user efficiency and workflow streamlining will be more valuable than purely aesthetic or consumer-facing product designs. Preparing to discuss how your designs solve operational problems is crucial.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Expected to be the primary tool for UI design, prototyping, and design system management. Advanced proficiency is essential, including expertise in components, variants, auto layout, and collaborative features.

• Sketch/Adobe XD (Optional): Familiarity with these tools may be beneficial for understanding legacy designs or broader industry practices, though Figma is the stated focus.

Analytics & Reporting:

CRM & Automation:

• No direct CRM/automation tools are specified as primary requirements for this UI role, but understanding how internal tools integrate with broader company systems (potentially CRM, data warehouses, or custom platforms) can provide valuable context for design.

📝 Enhancement Note: Deep expertise in Figma and its design system capabilities is paramount. Any experience with tools or concepts related to enterprise software, data access, or workflow automation will provide a competitive edge, as the role supports users performing critical operational tasks.

👥 Team Culture & Values

Operations Values:

• Data-Driven Innovation: A strong emphasis on using data and user insights to drive design improvements and technological advancements in internal tools.

• Efficiency and Optimization: A core value of streamlining processes, enhancing productivity, and ensuring internal tools are as efficient as possible for all users.

• Collaboration and Transparency: Encouragement of open communication and teamwork across departments, fostering a transparent environment where ideas are shared freely.

• Precision and Excellence: A commitment to high standards in all aspects of work, from code quality to design execution, reflecting the precision needed in quantitative finance.

• Continuous Learning: A culture that supports ongoing professional development and staying current with the latest trends in design, technology, and finance.

Collaboration Style:

• Cross-functional Integration: Designers are expected to work closely with developers, researchers, and operations teams, acting as a bridge between user needs and technical implementation.

• Iterative Design Process: A collaborative approach to design, involving regular feedback sessions, design critiques, and iterative refinement based on stakeholder input and user testing.

• Knowledge Sharing: An environment that encourages sharing best practices, design patterns, and insights across teams to elevate the overall quality of internal applications.

📝 Enhancement Note: The company culture values a scientific, data-driven, and efficient approach. The UI Designer must be comfortable working within this framework, contributing to a culture of continuous improvement and cross-functional collaboration that directly supports operational effectiveness.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing User Needs with Technical Constraints: Effectively designing for diverse internal user groups (researchers, developers, operations) while adhering to technical limitations and existing system architectures can be challenging.

• Evolving Design System: Maintaining and evolving a comprehensive design system in Figma to support a growing suite of internal tools requires meticulous attention to detail and strategic planning.

• Stakeholder Management: Garnering consensus and managing expectations among various internal stakeholders with potentially different priorities and technical understandings.

• Keeping Pace with Technology: Staying current with the rapid advancements in UI/UX design tools and methodologies, while also understanding the evolving needs of a quantitative finance firm.

Learning & Development Opportunities:

• Specialized Training: Opportunities to deepen expertise in Figma, design systems, and advanced UX research methodologies.

• Domain Expertise: Gain in-depth knowledge of quantitative finance, trading systems, data analysis, and the operational workflows of a leading investment manager.

• Industry Exposure: Potential to attend relevant design or FinTech conferences to stay abreast of industry trends and network with peers.

• Mentorship: Access to senior designers or technology leads for guidance and career development support.

📝 Enhancement Note: The key challenge lies in translating the sophisticated needs of a quantitative finance firm into user-friendly internal tools. Growth opportunities are strong for those who can master specialized internal tool design and gain deep domain knowledge.

💡 Interview Preparation

Strategy Questions:

• Design Process: "Describe your process for designing a new feature for an internal tool, from initial concept to implementation. How do you incorporate feedback from operations teams?" Prepare to walk through a case study, highlighting your steps and decision-making.

• Figma & Design Systems: "How have you used Figma to build and maintain a design system? Can you give an example of a complex component you created and how it improved consistency?" Be ready to discuss specific Figma features you leverage.

• Problem-Solving: "Imagine our internal data analysis dashboard is difficult for researchers to navigate. How would you approach improving its usability?" Focus on your analytical approach and user-centric solutions.

Company & Culture Questions:

• "What interests you about designing internal tools for a quantitative finance firm like QRT?" Research QRT's mission and technology focus.

• "How do you approach collaboration with development and operations teams?" Prepare examples of successful cross-functional partnerships.

Portfolio Presentation Strategy:

• Focus on Impact: For each project, clearly articulate the problem, your solution, and the measurable impact (e.g., time saved, reduced errors, improved user satisfaction).

• Showcase Figma Skills: Select projects that prominently feature your work in Figma, especially those involving design systems, components, and prototyping.

• Explain Your Role: Be clear about your specific contributions, especially if it was a team project.

• Tell the Story: Structure your presentation with a narrative arc – problem, process, solution, outcome.

• Prepare for Q&A: Anticipate questions about your design choices, trade-offs made, and how you handle feedback.

📝 Enhancement Note: Emphasize your ability to understand and cater to the needs of technical and operational users. Demonstrating how your design work directly contributes to efficiency, data accessibility, and productivity within a complex environment will be key to success.

📌 Application Steps

To apply for this UI Designer position:

• Submit your comprehensive application through the provided Greenhouse link.

• Portfolio Customization: Ensure your portfolio prominently features your strongest UI design work, with a clear emphasis on Figma proficiency and any experience with internal tools or complex enterprise applications. Tailor the project selection to highlight collaboration with technical or operations teams.

• Resume Optimization: Update your resume to clearly articulate your experience in UI design, user-centered methodologies, design systems, and Figma. Quantify achievements where possible, focusing on improvements in usability, efficiency, or user satisfaction. Integrate keywords such as "UI Design," "Figma," "Design Systems," "User Experience," and "Operations Support."

• Interview Preparation: Practice articulating your design process, demonstrating your Figma skills, and explaining how your work impacts user efficiency. Prepare specific examples of successful collaboration with development and operations teams.

• Company Research: Thoroughly research Qube Research & Technologies, understanding their business in quantitative finance, their technology-driven approach, and their culture. This will help you tailor your answers and demonstrate genuine interest.

⚠️ 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.