Senior UX/UI Designer

📍 Job Overview

Job Title: Senior UX/UI Designer

Company: Perion (Hivestack)

Location: Montreal, Quebec, Canada

Job Type: Full-time

Category: UX/UI Design, Product Design, Advertising Technology

Date Posted: 2026-02-09

Experience Level: 5-10 Years

Remote Status: On-site

🚀 Role Summary

• Lead the execution of high-quality user interfaces for Perion's complex, data-heavy B2B advertising technology platform, Perion One.

• Translate sophisticated AdTech and programmatic advertising requirements into intuitive and user-friendly experiences for advertisers and brands.

• Design and deliver production-ready UI assets, including dashboards, campaign management tools, and reporting interfaces, leveraging an existing design system and brand guidelines.

• Focus on creating scalable data visualizations and intricate, configurable user flows that drive efficiency and insight for users.

📝 Enhancement Note: While the raw input lists "Hivestack" as the organization, the job description and URL point to "Perion." This enhancement assumes the role is with Perion, a global advertising technology company. The role is explicitly defined as an execution-focused Senior UX/UI Designer role, emphasizing the ability to translate strategy into polished, production-ready designs within constraints.

📈 Primary Responsibilities

• Execute end-to-end UI and UX design for Perion's product interfaces, ensuring a cohesive and intuitive user experience.

• Translate complex AdTech and programmatic advertising requirements into elegant and functional user experiences.

• Design and deliver production-ready UI assets, adhering strictly to an established design system and brand guidelines to maintain visual consistency.

• Create detailed wireframes, user flows, interaction models, and high-fidelity mockups for new features and platform enhancements.

• Design scalable and insightful data visualizations to present complex metrics and performance data effectively within dashboards and reporting tools.

• Develop intricate and configurable user flows that allow advertisers to manage campaigns and settings with flexibility and ease.

• Ensure design consistency across all product components and visual standards, maintaining a unified brand identity.

• Collaborate closely with cross-functional teams, including product managers, engineers, and data scientists, to ensure design feasibility and alignment with business objectives.

• Advocate for user-centric design principles while effectively balancing user needs with business goals and technical limitations.

• Deliver polished, high-quality design outputs efficiently within limited iteration cycles, demonstrating strong execution capabilities.

📝 Enhancement Note: The responsibilities emphasize a strong execution focus, requiring the designer to work within existing frameworks and deliver polished UI. This differs from a purely strategic or research-heavy UX role. The mention of "limited iteration cycles" suggests a fast-paced environment where efficiency and quality are paramount.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a strong portfolio demonstrating equivalent experience and practical application in UX/UI design is expected. Candidates with degrees in Design, Human-Computer Interaction, Computer Science, or related fields will be considered.

Experience:

• A minimum of 5 years of professional experience in UX, UI, or Product Design roles.

• Demonstrated experience designing data-driven dashboards and complex B2B products, preferably within the SaaS or technology sector.

Required Skills:

• UX/UI Design Expertise: Comprehensive understanding of user-centered design principles and best practices for creating intuitive interfaces.

• Design Tool Proficiency: Expert-level skills in industry-standard design and prototyping tools such as Figma, Sketch, or Adobe Creative Suite (Photoshop, Illustrator). Figma is particularly highlighted for its collaborative and design system capabilities.

• Data Visualization Design: Strong ability to design effective and scalable data visualizations for dashboards and reporting tools, translating complex data into actionable insights.

• Responsive Design Principles: Solid understanding of designing for various screen sizes and devices, ensuring a consistent experience across web platforms.

• Wireframing & User Flows: Proficiency in creating clear wireframes and detailed user flows to map out user journeys and interaction logic.

• Communication & Presentation: Excellent verbal and written communication skills, with the ability to articulate design decisions, present work effectively, and collaborate with diverse teams.

• Design System Adherence: Experience working within and contributing to existing design systems, ensuring consistency and efficiency in design output.

Preferred Skills:

• AdTech Platform Experience: Prior experience designing user interfaces for advertising technology platforms, programmatic advertising, or related digital marketing tools.

• International/Multi-language Design: Familiarity with designing for global audiences, considering localization and cultural nuances.

• Basic HTML/CSS Knowledge: A foundational understanding of HTML and CSS to better collaborate with engineering teams and understand implementation constraints.

• Strong Data Visualization Expertise: Advanced skills in creating sophisticated and interactive data visualizations, potentially with experience in tools beyond standard design software.

📝 Enhancement Note: The requirements emphasize practical execution and experience with specific tools and product types (B2B, data-driven). The "5+ years" suggests a mid-to-senior level, and the "Profile We're Looking For" section reinforces the need for a designer who excels at execution within established frameworks.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Shipped Work Examples: A curated portfolio showcasing at least 2-3 significant projects involving shipped dashboards, reporting tools, or complex B2B SaaS products. These should demonstrate end-to-end design execution.

• Design System Application: Evidence of successfully working within or contributing to an existing design system, highlighting how consistency was maintained.

• Data Visualization Case Studies: Specific examples or case studies detailing the design process for complex data visualizations, explaining the rationale behind design choices for clarity and impact.

• User Flow & Interaction Design: Clear documentation of complex user flows and interaction models, illustrating how intricate user journeys were simplified and optimized.

• Problem/Solution Framework: For each project, clearly articulate the problem statement, the design process undertaken, the solutions proposed, and the resulting impact or outcomes.

Process Documentation:

• Workflow Design: Showcase examples of how you have mapped out and designed user workflows for complex tasks, emphasizing efficiency and intuitive navigation.

• Implementation Collaboration: Provide examples of your collaboration with engineering teams during the implementation phase, demonstrating how you ensured design fidelity and addressed technical challenges.

• Performance Analysis Input: Illustrate how your designs contribute to key performance metrics and how you have considered data-driven feedback in iterative design processes.

📝 Enhancement Note: The portfolio requirements are heavily focused on tangible, shipped products, particularly dashboards and reporting tools, and the ability to work within a design system. This aligns with the role's emphasis on execution rather than purely conceptual design.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Senior UX/UI Designers with 5-10 years of experience in Montreal, Canada, the estimated salary range is CAD $90,000 - $130,000 annually. This estimate considers the cost of living in Montreal, the company's industry (AdTech), and the seniority of the role.

Benefits:

• Competitive Salary: Commensurate with experience and industry standards.

• Comprehensive Benefits Package: Including health, dental, and vision insurance, tailored to support employee well-being.

• Flexible Work Options: While primarily on-site in Montreal, Perion offers flexibility, potentially including hybrid arrangements or flexible hours, to accommodate work-life balance.

• Professional Growth Opportunities: Access to learning and development programs, conferences, and opportunities for career advancement within the organization.

• Cutting-Edge Technology Exposure: Opportunity to work with advanced advertising technology and contribute to innovative product development.

Working Hours: Standard full-time working hours are anticipated to be approximately 40 hours per week. The role may require flexibility to meet project deadlines and collaborate with global teams across different time zones.

📝 Enhancement Note: The salary range is an estimate based on typical compensation for a Senior UX/UI Designer in Montreal, Canada, with 5-10 years of experience in the technology sector. Benefits are inferred from standard offerings for similar roles and companies, with specific mention of competitive salary, health benefits, and growth opportunities as highlighted in the "Why Join Perion" section.

🎯 Team & Company Context

🏢 Company Culture

Industry: Global Advertising Technology (AdTech). Perion operates at the intersection of digital advertising, data analytics, and programmatic media buying, providing innovative solutions for brands. This industry is characterized by rapid technological advancement, data-centric decision-making, and a focus on performance metrics.

Company Size: Perion is a global company with a significant employee base, indicating a structured environment with established processes and potential for cross-functional collaboration across various departments and geographies. This size suggests opportunities for both specialization and broad exposure.

Founded: Perion has a history in the digital advertising space, suggesting a mature company with established product lines and a deep understanding of the market. This longevity implies stability and a solid foundation for innovation.

Team Structure:

• The role is part of the product development team, likely structured around product lines or specific platform components.

• The Senior UX/UI Designer will report into a Design Lead or Head of Product Design, with direct collaboration with Product Managers and Engineering teams.

Methodology:

• Data-Driven Design: Expect a strong emphasis on using data analytics and user behavior insights to inform design decisions and measure the impact of UI/UX changes.

• Agile Development: The design process will likely be integrated into an Agile or Lean development framework, requiring adaptability and efficient delivery within iterative cycles.

• Design System Utilization: A core methodology involves leveraging and maintaining an existing design system to ensure brand consistency, scalability, and efficient design and development handoffs.

Company Website: https://www.perion.com/

📝 Enhancement Note: The company context is derived from the provided description of Perion as a global AdTech company. The emphasis on "data-heavy B2B products" and "AdTech" is central to understanding the operational context and required skill sets.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior-level individual contributor role. It signifies a designer with substantial experience and the ability to work independently, lead design execution for complex features, and mentor junior designers if applicable. The focus is on deep execution within a defined product strategy, rather than defining strategy from scratch.

Reporting Structure: The Senior UX/UI Designer will likely report to a Design Manager or Head of Design, with direct collaboration and project assignment from Product Managers. Engineering leads will also be key points of interaction for implementation.

Operations Impact: The impact of this role is directly tied to the usability, efficiency, and effectiveness of Perion's advertising platform. By creating intuitive interfaces and clear data visualizations, the designer directly influences the productivity of advertisers, the success of their campaigns, and ultimately, the revenue generated by Perion's clients. Positive UX/UI directly translates to client retention and platform adoption.

Growth Opportunities:

• Technical Specialization: Deepen expertise in specific areas like data visualization design, complex workflow design, or AdTech UI patterns.

• Lead Design Execution: Take ownership of larger, more complex feature sets or product areas, guiding the design execution process.

• Mentorship: Potentially mentor junior designers, sharing expertise in execution, tool usage, and adherence to design systems.

• Cross-Functional Leadership: Develop stronger collaboration skills, potentially leading design aspects of cross-functional initiatives.

• Transition to Strategy: With significant experience and proven impact, opportunities to transition into more strategic UX roles or Product Design leadership may arise.

📝 Enhancement Note: The "Senior" title and emphasis on execution within constraints suggest a role focused on mastery of design craft and efficient delivery, with growth potential leaning towards deeper specialization or leadership in execution rather than broad strategic definition.

🌐 Work Environment

Office Type: The role is specified as "On-site," indicating a traditional office environment. Perion is a global company, and the Montreal office is likely a hub for product development and operations.

Office Location(s): Montreal, Quebec, Canada. This location offers access to a vibrant tech and design community, with potential for collaboration with other teams within Perion's global network.

Workspace Context:

• Collaborative Environment: Expect a dynamic workspace that encourages close collaboration with Product Managers and Engineers, facilitating rapid iteration and problem-solving.

• Tools & Technology: Access to industry-standard design software (Figma, Sketch, Adobe Suite) and potentially prototyping tools. The IT infrastructure will support these tools and connectivity for remote collaboration if hybrid models are implemented.

• Team Interaction: Regular design critiques, brainstorming sessions, and project sync-ups with the design team and cross-functional stakeholders are anticipated.

Work Schedule: While the role is full-time, the "flexible work options" mentioned in benefits suggest potential for some flexibility in daily hours, provided project timelines and collaboration needs are met. The primary expectation is on-site presence.

📝 Enhancement Note: The "On-site" nature combined with "flexible work options" suggests a hybrid-friendly office culture where physical presence is valued for core collaboration, but some flexibility may be afforded.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio by a recruiter or hiring manager to assess qualifications and fit.

• Portfolio Presentation & Discussion: A session where you present key projects from your portfolio, focusing on shipped work, design process, and problem-solving. Expect in-depth questions about your execution, use of design systems, and handling of complex data.

• Design Exercise/Challenge: Potentially a take-home or live design challenge simulating a real-world task, testing your ability to design within constraints, apply a design system, and solve a specific UX/UI problem relevant to AdTech or data visualization.

• Cross-Functional Interviews: Meetings with Product Managers and Engineering leads to assess your collaboration skills, understanding of technical constraints, and ability to advocate for user needs.

• Final Interview: Possibly with a senior leader (e.g., Head of Design, VP of Product) to evaluate overall fit, strategic thinking (within the execution scope), and long-term potential.

Portfolio Review Tips:

• Curate for Relevance: Prioritize showcasing projects that align with B2B, data-driven dashboards, reporting tools, and complex user flows. Highlight your execution skills.

• Emphasize Process & Rationale: For each project, clearly articulate the problem, your design process, the constraints you worked within, and the rationale behind your UI/UX decisions.

• Showcase Design System Use: Detail how you utilized or adapted an existing design system to ensure consistency and efficiency.

• Quantify Impact: Where possible, present metrics or outcomes that demonstrate the success of your designs (e.g., improved user efficiency, increased adoption, positive feedback).

• Prepare for Technical Discussions: Be ready to discuss how your designs translate to code and how you collaborate with engineers.

Challenge Preparation:

• Understand the Domain: Familiarize yourself with AdTech concepts (programmatic advertising, campaign management, reporting metrics) and common UI patterns in this space.

• Practice Data Visualization: Work on exercises that involve visualizing different types of data clearly and effectively.

• Design System Application: Practice applying a hypothetical design system to a given problem.

• Time Management: Be prepared to work efficiently within the time allocated for any design challenge.

📝 Enhancement Note: The interview process is inferred from standard practices for Senior UX/UI roles, with a strong emphasis on portfolio review of shipped work and practical design skills relevant to B2B AdTech.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Highly likely to be the primary tool for UI design, prototyping, and collaboration, especially given its prevalence in design systems.

• Sketch: May be used as an alternative or complementary tool, depending on existing workflows.

• Adobe Creative Suite: Photoshop and Illustrator for asset creation, image editing, and potentially complex illustrations.

Analytics & Reporting:

• Data Visualization Libraries/Tools: While not explicitly a design tool, familiarity with how data is presented (e.g., D3.js concepts, Tableau, Power BI) is beneficial for designing effective dashboards.

• Analytics Platforms (e.g., Google Analytics, Mixpanel): Understanding how user behavior is tracked can inform design decisions and iteration.

CRM & Automation:

Other Potential Tools:

• Prototyping Tools: InVision, Axure, or Figma's built-in prototyping features for creating interactive mockups.

• Project Management Tools: Jira, Asana, Trello for tracking tasks and collaborating with engineering teams.

• Collaboration Tools: Slack, Microsoft Teams for daily communication.

📝 Enhancement Note: The tool stack is based on the required skills (Figma, Sketch, Adobe Creative Suite) and the nature of the role (B2B, data-driven design). The emphasis is on design and prototyping tools, with an understanding of data visualization principles being key.

👥 Team Culture & Values

Operations Values:

• Execution Excellence: A strong emphasis on delivering high-quality, polished designs efficiently and on time, meeting production standards.

• Data-Driven Decisions: Valuing the use of data analytics and user feedback to inform and validate design choices.

• User-Centricity within Constraints: A commitment to user needs and intuitive design, balanced with practical business objectives and technical feasibility.

• Collaboration & Communication: Fostering open communication and strong partnerships with product, engineering, and other stakeholders.

• Consistency & Scalability: Prioritizing the maintenance of brand consistency and designing for scalable solutions across the platform.

Collaboration Style:

• Integrated Teamwork: Expect close, daily collaboration with Product Managers and Engineers, integrated into Agile development cycles.

• Iterative Feedback: A culture of providing and receiving constructive feedback through design reviews, critiques, and cross-functional sync-ups.

• Knowledge Sharing: Encouraging the sharing of best practices, design patterns, and learnings, particularly concerning the design system and AdTech domain.

📝 Enhancement Note: The culture and values are inferred from the job description's emphasis on execution, working within constraints, data-driven products, and collaboration with engineering and product teams.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing within Constraints: Effectively translating complex AdTech requirements and existing product strategies into intuitive UI without extensive freedom to redefine core functionality.

• Data Visualization Complexity: Designing clear and actionable visualizations for intricate, multi-dimensional data sets within the AdTech domain.

• Balancing Stakeholder Needs: Navigating the diverse requirements of advertisers, media planners, product managers, and engineers to create a cohesive user experience.

• Fast-Paced Iteration: Delivering high-quality designs within limited iteration cycles, requiring efficiency and strong execution skills.

• Maintaining Design System Integrity: Ensuring consistency and adherence to the design system across a complex, data-heavy platform.

Learning & Development Opportunities:

• AdTech Domain Expertise: Deepen knowledge of the advertising technology industry, programmatic advertising, and the specific needs of advertisers.

• Advanced Data Visualization Techniques: Develop expertise in designing sophisticated and interactive data visualizations.

• Mastery of Design Systems: Gain in-depth experience working with and contributing to mature design systems.

• Cross-Functional Acumen: Enhance understanding of engineering processes, product strategy, and data analytics.

• Career Progression: Opportunities to take on more complex projects, mentor junior designers, or potentially move into lead design roles within specific product areas.

📝 Enhancement Note: Challenges are derived from the role's description, particularly the emphasis on execution, data complexity, and working within existing frameworks. Growth opportunities focus on deepening expertise within the defined role scope.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex B2B dashboard you designed. What were the key challenges, how did you visualize the data, and what was the outcome?" (Focus on data visualization, execution, and impact.)

• "How do you approach designing complex, configurable user flows? Walk us through an example from your portfolio." (Tests understanding of user journey mapping and handling complexity.)

• "Given an existing design system, how do you ensure consistency while also pushing for innovative solutions within a data-heavy application?" (Assesses ability to work within constraints and apply design system principles.)

Company & Culture Questions:

• "What interests you about Perion and the AdTech industry specifically?" (Demonstrate research and genuine interest.)

• "How do you stay updated on the latest UX/UI trends, especially in data visualization and B2B SaaS?" (Shows commitment to continuous learning.)

Portfolio Presentation Strategy:

• Structure is Key: For each project, clearly present the problem, your role, the design process, the solution (showcasing UI, flows, and data viz), and the impact.

• Highlight Execution: Emphasize your role in executing the design, your attention to detail, and your ability to deliver polished, production-ready assets.

• Demonstrate Tool Proficiency: Verbally walk through how you used tools like Figma to achieve your design outcomes.

• Be Ready for Deep Dives: Anticipate detailed questions about your design decisions, the rationale behind them, and how you handled technical or user feedback.

📝 Enhancement Note: Interview questions are tailored to the Senior UX/UI Designer role, focusing on B2B, data visualization, design systems, and execution within constraints, as highlighted in the job description.

📌 Application Steps

To apply for this Senior UX/UI Designer position:

• Submit Your Application: Apply through the official application link provided.

• Tailor Your Resume: Ensure your resume clearly highlights your 5+ years of experience in UX/UI or Product Design, emphasizing work on B2B products, dashboards, reporting tools, and proficiency in Figma/Sketch/Adobe Suite. Quantify achievements where possible.

• Curate Your Portfolio: Select 2-3 of your strongest projects that best showcase your execution skills, experience with data visualizations, and ability to work within a design system. Prepare to clearly articulate your process and the impact of your work.

• Research Perion: Understand Perion's business, their AdTech platform, and their market position. This will help you tailor your application and prepare for interview questions about your interest in the company and industry.

• Prepare for Design Challenges: Familiarize yourself with common AdTech UI patterns and practice designing data visualizations and complex user flows.

⚠️ 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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