Senior Product Designer

📍 Job Overview

Job Title: Senior Product Designer

Company: Smartly

Location: Helsinki, Uusimaa, Finland

Job Type: Full-time

Category: Product Design / GTM Technology

Date Posted: 2026-01-14

Experience Level: Mid-Senior Level (5-8 years)

Remote Status: Hybrid (3 days in office minimum)

🚀 Role Summary

• Drive innovation in digital advertising by designing intuitive and user-friendly products for Smartly's AI-powered advertising platform.

• Lead the end-to-end design process, from product discovery and customer research to high-fidelity prototyping and implementation collaboration.

• Enhance and maintain robust design systems to ensure rapid development cycles and maintain high output quality within a cross-functional product development team.

• Foster a collaborative design environment by mentoring junior designers and actively participating in shaping the future of the product through customer interaction and strategic planning.

📝 Enhancement Note: This role is positioned as a Senior Product Designer with a clear growth path towards a Lead Designer role, emphasizing leadership and mentorship. The focus on "AI-powered experiences" and "Marketing Tech or AdTech domains" strongly suggests a role within Go-To-Market (GTM) technology operations, requiring a blend of user-centric design, strategic product thinking, and an understanding of the advertising technology ecosystem.

📈 Primary Responsibilities

• Design and iterate on intuitive, easy-to-learn product features that deliver immediate value to a diverse customer base, from power users to small-scale operators.

• Develop and refine a seamless UI/UX across the Smartly platform, ensuring consistency and high quality in user interactions.

• Engage directly with customers through discovery and research interviews to validate design solutions and gather actionable insights.

• Collaborate closely with Product Managers, Developers, and other Designers to build, scale, and maintain comprehensive design systems.

• Translate complex customer needs and business requirements into clear mental models and user flows that empower customers to achieve their advertising goals.

• Mentor and coach junior designers, fostering their growth and contributing to the overall skill development of the design team.

• Contribute to strategic product development plans by identifying key areas for improvement and defining design requirements.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design leadership and hands-on execution. The emphasis on customer interaction, design systems, and cross-functional collaboration is critical for a role in GTM technology, where user adoption and efficient platform utilization directly impact revenue enablement.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's or Master's degree in Design, Human-Computer Interaction, or a related field is typically expected for senior roles. Equivalent practical experience will also be considered.

Experience: A minimum of 5-8 years of progressive experience in product design, with a proven track record of leading design initiatives from concept to implementation. Experience in Marketing Tech or AdTech domains is highly preferred.

Required Skills:

• Product Design Leadership: Proven ability to lead the entire design process, from requirement gathering to final implementation.

• UI/UX Design Expertise: Strong skills in creating intuitive, user-friendly interfaces and seamless user experiences.

• User Research & Discovery: Proficiency in conducting customer interviews, UX research, and translating findings into design decisions.

• Prototyping & High-Fidelity Design: Mastery of design tools for creating wireframes, interactive prototypes, and detailed high-fidelity mockups.

• Design Systems: Experience in building, maintaining, and scaling design systems for rapid and consistent development.

• Cross-functional Collaboration: Ability to effectively partner with Product Managers, Developers, and other stakeholders.

• Mentorship & Coaching: Demonstrated experience in guiding and developing junior design talent.

Preferred Skills:

• Marketing Tech/AdTech Domain Knowledge: Familiarity with the challenges and opportunities within the digital advertising technology landscape.

• Front-End Development Fundamentals: Basic understanding or experience in front-end development (e.g., HTML, CSS, JavaScript) and "vibe coding" can be beneficial for closer collaboration with engineering.

• AI-Powered Experience Design: Experience designing interfaces for AI-driven features or platforms.

📝 Enhancement Note: The requirement for 5-8 years of experience, coupled with the "opportunity to grow into a lead designer," indicates a role that demands not just execution but also strategic influence and leadership potential within the product design function. The AdTech/MarTech experience is a key differentiator for roles supporting GTM operations.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end design projects that demonstrate your ability to independently lead the design process from conception to launch.

• Include case studies detailing your approach to user research, problem identification, iterative design, prototyping, and collaboration with engineering.

• Highlight your experience with design systems, illustrating how you've contributed to or maintained them for consistency and efficiency.

Process Documentation:

• Be prepared to discuss your personal design process, including how you gather requirements, conduct research, iterate on solutions, and collaborate with cross-functional teams.

• Demonstrate an understanding of how to translate customer needs and business objectives into actionable design deliverables.

• Show examples of how you've contributed to or leveraged design systems to streamline development and ensure product quality.

📝 Enhancement Note: For a Senior Product Designer role, especially one with leadership aspirations, a portfolio that clearly outlines the candidate's design process, problem-solving methodology, and impact is crucial. The ability to articulate how design systems contribute to efficient GTM technology development is a strong plus.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Senior Product Designers in Helsinki, Finland, with 5-8 years of experience in a technology company, the estimated annual salary range is €60,000 - €85,000. This range can vary based on the candidate's specific experience, skills, and negotiation.

Benefits:

• Generous healthcare packages.

• Comprehensive mental health services.

• Paid holidays and family leave.

• Equity options.

• Performance-based rewards.

• Competitive compensation.

• Ample career development opportunities.

• Hybrid work model flexibility.

• Option to work abroad for up to 30 days per year.

Working Hours: Standard full-time working hours are assumed to be approximately 40 hours per week, with flexibility offered through the hybrid work model.

📝 Enhancement Note: Salary estimation is based on current market data for similar roles in Helsinki, considering the specified experience level and the tech industry context. The provided benefits are extensive and align with competitive offerings in the European tech market.

🎯 Team & Company Context

🏢 Company Culture

Industry: AI-Powered Advertising Technology (AdTech/MarTech). Smartly is a leader in transforming digital advertising through its AI-driven platform, integrating media, creative, and intelligence.

Company Size: 750+ employees, indicating a well-established, global company with significant resources and a structured approach to product development and operations.

Founded: The founding date is not explicitly provided but the company's scale suggests significant growth and maturity. Smartly is recognized as a Leader in The Forrester Wave: Creative Advertising Technologies.

Team Structure:

• The Product Design team collaborates closely with Product Managers and Developers, forming cross-functional "squads" or "pods" focused on specific product areas.

• Designers work within a broader design team structure, contributing to and benefiting from a unified design system.

Methodology:

• Agile Development: The mention of "rapid development cycles" and cross-functional teams suggests an Agile or Lean development methodology.

• Data-Driven Design: The focus on "AI-powered experiences" and "delivering tangible business outcomes" implies a strong emphasis on data analysis to inform design decisions and measure impact.

• Customer-Centric Approach: Regular customer interviews and direct interaction are key to validating design solutions and ensuring product-market fit within the AdTech landscape.

Company Website: https://www.smartly.io/

📝 Enhancement Note: Smartly's positioning as a leader in AdTech and its AI-driven platform suggest a highly innovative and data-centric culture. The emphasis on collaboration and customer interaction is vital for success in this fast-paced GTM technology sector.

📈 Career & Growth Analysis

Operations Career Level: This role is a Senior Product Designer, indicating a position of significant responsibility and a high degree of autonomy. It requires not only strong individual contribution but also the ability to influence product direction and mentor junior team members. This level is a critical stepping stone towards leadership roles.

Reporting Structure: The Senior Product Designer will likely report to a Design Lead or Head of Product Design. They will work closely with Product Managers and Engineering Leads within their assigned product teams.

Operations Impact: The product design function is integral to the success of Smartly's GTM operations. By creating intuitive and powerful tools, designers directly enable advertisers to optimize their campaigns, manage creative assets, and achieve better ROI. This impacts customer acquisition, retention, and overall revenue growth.

Growth Opportunities:

• Leadership Track: A clear path exists to grow into a Lead Designer role, involving greater strategic input, team management, and ownership of larger product areas.

• Skill Specialization: Opportunities to deepen expertise in specific areas such as AI-driven design, design systems at scale, or advanced UX research methodologies.

• Cross-Functional Exposure: Gaining deeper insights into Product Management, Engineering, Marketing, and Sales functions within a global tech company.

• International Experience: Potential to contribute to design initiatives across Smartly's global offices and engage with a diverse international customer base.

📝 Enhancement Note: The explicit mention of a "fast-track to grow into a Lead Designer" is a significant indicator of structured career progression. For operations-focused roles, this growth often involves a move towards managing product roadmaps, influencing strategy, and potentially leading teams focused on specific GTM technology enablement areas.

🌐 Work Environment

Office Type: Smartly operates a hybrid work model, requiring a minimum of three days per week in their Helsinki office. This suggests a modern, collaborative office space designed to facilitate teamwork, brainstorming, and in-person interaction.

Office Location(s): Helsinki, Finland. This location is a hub for technology and innovation in the Nordics.

Workspace Context:

• Collaborative Spaces: The office likely features open-plan areas, meeting rooms, and dedicated project spaces to support the hybrid work model and seamless cross-functional work.

• Technology Integration: Access to modern design tools, collaboration software, and potentially VR/AR equipment for design exploration, essential for a cutting-edge AdTech company.

• Team Interaction: Opportunities for spontaneous collaboration with Product Managers, Engineers, and fellow Designers, fostering a dynamic and innovative atmosphere.

Work Schedule: While a standard 40-hour work week is typical, the hybrid model and focus on global impact suggest a degree of flexibility in working hours, provided core collaboration times are met. This flexibility is crucial for managing complex design projects that may span different time zones or require deep focus periods.

📝 Enhancement Note: The hybrid model with a minimum office presence is designed to balance flexibility with the benefits of in-person collaboration, which is often critical for complex design problem-solving and team cohesion in technology environments.

📄 Application & Portfolio Review Process

Interview Process:

• Recruiter Screen: An initial conversation to assess cultural fit, overall experience, and alignment with the company's mission and values.

• Hiring Manager Interview & Portfolio Review: A deeper dive into your experience, design philosophy, and a thorough review of your portfolio. Expect to discuss specific projects, your design process, and how you've handled user research and collaboration.

• Research and Design Task (Homework): A take-home assignment designed to evaluate your problem-solving skills, design thinking, and ability to apply your skills to a relevant challenge. You will present this task to the team.

• Design Challenge: A more involved, on-site or virtual challenge to demonstrate your end-to-end design capabilities, strategic thinking, and technical proficiency in a simulated work environment.

Portfolio Review Tips:

• Curate Strategically: Select 3-5 of your strongest projects that best showcase your end-to-end design process, problem-solving skills, and impact. Prioritize projects relevant to AdTech/MarTech or complex SaaS platforms.

• Tell a Story: For each project, clearly articulate the problem you were solving, your role and responsibilities, your design process (research, ideation, prototyping, testing), key decisions made, and the measurable outcomes or impact.

• Highlight Collaboration: Show examples of how you worked with PMs, engineers, and other stakeholders.

• Showcase Design Systems: If applicable, demonstrate your understanding and contribution to design systems, emphasizing how they drive efficiency and consistency.

• Prepare for Questions: Be ready to discuss your design choices, trade-offs, and how you handle feedback and iteration.

Challenge Preparation:

• Understand the Domain: Familiarize yourself with Smartly's platform, target audience (advertisers), and the broader AdTech/MarTech landscape.

• Focus on Process: Demonstrate a clear, structured design process. Show how you'd approach research, define problems, brainstorm solutions, and iterate based on feedback.

• Think Strategically: Consider not just the UI, but the business objectives and user goals. How does your design contribute to the overall product strategy and customer success?

• Presentation Skills: Practice presenting your work concisely and effectively, anticipating questions and articulating your rationale clearly.

📝 Enhancement Note: The multi-stage interview process, including a portfolio review, design task, and design challenge, is typical for senior design roles in product-focused tech companies. Candidates should be prepared to demonstrate not only design skills but also strategic thinking and problem-solving abilities relevant to the AdTech domain.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping Software: Figma, Sketch, Adobe Creative Suite (Photoshop, Illustrator), InVision, Axure. Figma is a strong industry standard for collaborative design.

• Design System Management: Tools for documenting, organizing, and distributing design system components (e.g., Storybook, Zeroheight, or internal documentation platforms).

• Collaboration & Project Management: Jira, Confluence, Asana, Trello, Slack.

• User Research Platforms: Tools for user testing, surveys, and feedback collection (e.g., UserTesting.com, SurveyMonkey, Typeform).

Analytics & Reporting:

• Product Analytics: Tools for understanding user behavior within the platform (e.g., Amplitude, Mixpanel, Pendo).

• Data Visualization: Tableau, Power BI, or Looker for understanding broader business and product performance metrics.

CRM & Automation:

• While not directly a designer's primary tool, understanding how CRM (e.g., Salesforce) and marketing automation platforms integrate with or are influenced by the product's user experience can be beneficial.

📝 Enhancement Note: Proficiency in modern design tools like Figma, along with experience in building and maintaining design systems, is essential. Familiarity with agile project management tools and an understanding of product analytics platforms will enhance a candidate's effectiveness in a GTM technology role.

👥 Team Culture & Values

Operations Values:

• Impact-Driven: A strong focus on delivering tangible business outcomes for customers and the company, measured through metrics and ROI.

• Customer-Centricity: Deep understanding of customer needs and a commitment to solving their problems effectively through design.

• Collaboration & Transparency: Open communication, constructive feedback, and a willingness to work together across teams to achieve shared goals.

• Innovation & Agility: Embracing new technologies (like AI), adapting to market changes, and continuously seeking better ways to design and build products.

• Growth Mindset: Encouraging continuous learning, skill development, and embracing challenges as opportunities for personal and professional growth.

Collaboration Style:

• Cross-Functional Integration: Designers are expected to be active participants in product teams, working closely with PMs and Engineers from ideation through to deployment.

• Feedback Loops: A culture of constructive feedback, both giving and receiving, is essential for iterative design and continuous improvement.

• Design System Advocacy: Promoting the use and adherence to design system standards across the organization to ensure consistency and efficiency.

• Knowledge Sharing: Actively sharing design insights, best practices, and learnings within the design team and broader organization.

📝 Enhancement Note: Smartly's emphasis on "trust, transparency, and open feedback" along with a "growth-minded" culture suggests an environment where designers are encouraged to take initiative, share ideas, and contribute to a positive, collaborative atmosphere. This is crucial for efficient GTM operations where alignment and shared understanding are key.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing User Needs with Business Goals: Designing for a diverse user base (power users vs. less advanced) while ensuring the product meets Smartly's strategic objectives and drives revenue.

• Scaling Design Systems: Continuously evolving and maintaining a comprehensive design system that supports rapid product development across a growing platform.

• Staying Ahead of AdTech Innovation: Adapting design strategies to incorporate new technologies, AI advancements, and evolving advertising trends.

• Mentoring and Leadership: Successfully transitioning from senior individual contributor to a role with mentorship and potential team leadership responsibilities.

Learning & Development Opportunities:

• Specialized Training: Opportunities for advanced training in areas like AI-driven design, UX research methodologies, or specific design tools.

• Industry Conferences & Workshops: Participation in leading design and AdTech conferences to stay abreast of industry trends and network with peers.

• Mentorship Programs: Access to mentorship from experienced design leaders within Smartly or through external programs.

• Internal Mobility: Potential to move into lead design roles, product management, or other strategic positions within the company.

📝 Enhancement Note: The challenges outlined are typical for senior roles in fast-paced tech companies. The growth opportunities are directly tied to the company's stated commitment to employee development and leadership pathways, particularly relevant for individuals aiming for leadership in GTM technology functions.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex product you designed from start to finish. What was the problem, your approach, and the outcome?" Focus on your process, decision-making, and measurable results.

• "How do you approach designing for a diverse user base with varying technical proficiencies? Provide an example." Emphasize user research, segmentation, and flexible design solutions.

• "How have you contributed to or leveraged design systems? What are the benefits and challenges of using them?" Showcase your understanding of design system principles and scalability.

Company & Culture Questions:

• "What interests you about Smartly and the AdTech industry?" Research Smartly's mission, product, recent news, and the challenges/opportunities in AdTech.

• "How do you stay updated on design trends and new technologies, especially in AI and AdTech?" Demonstrate a proactive learning approach.

• "How do you give and receive constructive feedback?" Prepare examples that showcase your open and growth-oriented mindset.

Portfolio Presentation Strategy:

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

• Visuals: Use high-quality mockups, wireframes, prototypes, and data visualizations to support your story.

• Conciseness: Aim for 10-15 minutes per project presentation, allowing ample time for Q&A.

• Focus on Impact: Quantify results whenever possible (e.g., "increased user engagement by X%", "reduced task completion time by Y%").

• Be Prepared for Whiteboarding: You may be asked to sketch out ideas or solutions to a hypothetical problem on a whiteboard or digital equivalent.

📝 Enhancement Note: Preparation should focus on demonstrating a holistic understanding of the design process, strategic thinking, and the ability to translate user needs into impactful product solutions within the specific context of AdTech and AI.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit your application through the Smartly careers portal via the provided link.

• Portfolio Customization: Tailor your portfolio to highlight projects that demonstrate end-to-end design ownership, experience with complex SaaS products, and contributions to design systems. Emphasize any experience in AdTech or MarTech.

• Resume Optimization: Ensure your resume clearly articulates your 5-8 years of experience, focusing on achievements and responsibilities relevant to product design leadership, UX research, and cross-functional collaboration. Use keywords like "Product Design," "UI/UX," "Design Systems," "Customer Research," and "AdTech/MarTech."

• Interview Preparation: Practice your portfolio walkthrough, focusing on storytelling and quantifying impact. Prepare to discuss your design philosophy, how you approach collaboration, and your interest in Smartly and the AdTech domain.

• Company Research: Thoroughly research Smartly's platform, its market position, recent company news, and its culture. Understand their AI-driven approach and how design contributes to their business objectives.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and industry-standard assumptions for a Senior Product Designer role in the AdTech sector. All details, particularly regarding specific tools, processes, and compensation, should be verified directly with Smartly during the recruitment process.