Senior Product Designer

📍 Job Overview

Job Title: Senior Product Designer

Company: Avenga

Location: Sofia, Bulgaria & Egypt; Burgas, Bulgaria & Egypt; Ruse, Bulgaria & Egypt

Job Type: FULL_TIME

Category: Product Design / UX/UI

Date Posted: 2026-05-29

Experience Level: 5-10 Years

Remote Status: Hybrid

🚀 Role Summary

• Design end-to-end user flows and experiences for user-centered mobile and web lottery applications.

• Collaborate effectively within cross-functional, agile teams to translate complex challenges into intuitive interfaces.

• Develop and maintain comprehensive design documentation, including design systems and UX deliverables.

• Champion consistent design patterns and standards across all product touchpoints to ensure a cohesive user experience.

• Leverage user research, testing, and data validation to inform and iterate on design decisions, ensuring a data-driven approach.

📝 Enhancement Note: While the raw listing is for a Product Designer, the extensive experience requirements (6+ years product, 4+ years visual) and the focus on complex challenges and end-to-end user flows strongly indicate a "Senior" level role. The mention of lottery products suggests a specific domain focus, which can be advantageous for candidates with relevant experience.

📈 Primary Responsibilities

• Architect intuitive and seamless end-to-end user flows for both mobile and web platforms, focusing on the user journey.

• Prepare and meticulously hand over UX deliverables, including wireframes, prototypes, and specifications, to engineering, product, and QA teams.

• Create, manage, and evolve robust design documentation, including comprehensive style guides and design systems, to ensure scalability and consistency.

• Actively promote and enforce the adoption of consistent design patterns and standards across the product suite to maintain a unified brand and user experience.

• Proactively support and contribute to user research initiatives, usability testing, and design validation activities to gather actionable insights.

• Skillfully present design recommendations, detailed rationale, and key findings to diverse stakeholder groups, including product managers, engineers, and leadership.

• Foster strong, collaborative relationships with product managers, engineers, QA testers, and fellow designers to ensure alignment and successful product development.

• Actively participate in design reviews, retrospectives, and other team rituals to contribute to continuous improvement and knowledge sharing.

📝 Enhancement Note: The core responsibilities are clearly outlined, emphasizing the full lifecycle of product design from conceptualization to implementation and ongoing maintenance. The emphasis on "end-to-end user flows" and "design systems" points to a need for strategic thinking and a deep understanding of scalable design practices.

🎓 Skills & Qualifications

Education: Bachelor's degree in Design, Human-Computer Interaction, or a related field, or equivalent practical experience.

Experience: Minimum of 6 years of dedicated experience in product design across web and mobile platforms, with a proven track record of shipping successful products.

Minimum of 4 years of specialized experience in visual design, encompassing typography, UI layout, color theory, and iconography.

Required Skills:

• Extensive experience in product design, covering the full design lifecycle from ideation to implementation.

• Strong expertise in visual design principles, including typography, layout, color theory, and iconography.

• Deep understanding of responsive and mobile UI/UX principles, ensuring optimal experiences across diverse devices.

• Proven experience with user-centered design (UCD) methodologies and a commitment to accessibility standards.

• Demonstrated ability to work effectively within cross-functional agile teams, adapting to iterative development cycles.

• Proficiency in validating design decisions using data and evidence, employing user feedback and analytics.

Preferred Skills:

• Experience designing for lottery products or similar regulated, consumer-facing applications.

• Experience in user research methodologies, including qualitative and quantitative research techniques.

• Familiarity with prototyping tools beyond core design software (e.g., InVision, Axure).

• Understanding of front-end development principles to facilitate better collaboration with engineers.

• Experience in creating and maintaining design systems from inception to ongoing management.

📝 Enhancement Note: The requirements clearly delineate a senior-level role, demanding substantial experience in both product and visual design. The emphasis on data validation and agile methodologies highlights the need for a pragmatic, results-oriented designer. The inclusion of specific tools like Figma and Sketch is critical.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio showcasing a minimum of 3-4 distinct product design projects with a focus on web and mobile applications.

• Each project should clearly articulate the design challenge, your role, the design process undertaken, and the measurable impact of your solutions.

• Evidence of strong visual design skills, including high-fidelity mockups, style guides, and detailed UI elements.

• Demonstrations of user-centered design principles, including user research insights, persona development, and usability testing outcomes.

Process Documentation:

• Showcase examples of well-structured design documentation, including style guides, component libraries, and established design systems.

• Illustrate your ability to prepare and hand over detailed UX deliverables to engineering teams, ensuring clarity and efficiency.

• Provide insights into how you have supported or conducted user research, testing, and validation activities to inform design iterations.

• Detail your experience in promoting and maintaining consistent design patterns and standards across multiple projects or product lines.

📝 Enhancement Note: For a Senior Product Designer role, the portfolio is paramount. It must demonstrate not just aesthetic skill but also strategic thinking, process rigor, and tangible business impact. The focus on "design systems" and "documentation" is key for senior roles aiming for scalability and consistency.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Senior Product Designers in Bulgaria (Sofia, Burgas, Ruse), and considering the global nature of Avenga's hiring, the estimated annual salary range is likely between €35,000 - €60,000 gross. This range can vary significantly based on the candidate's specific experience, skill set, and negotiation.

Benefits:

• Comprehensive Private Health Insurance for employees and potentially their dependents.

• Access to Well-being Programs designed to support mental and physical health.

• Flexible and Hybrid Work Models, allowing for a balance between remote and in-office work.

• Provision of necessary Laptops and Gear to facilitate effective work.

• Opportunities for continuous learning through Training Opportunities and professional development.

• Support for personal growth with Language Classes.

• Encouragement of team bonding and social connection through Social Events.

Working Hours: The standard working hours are typically 40 hours per week, aligning with full-time employment. However, the hybrid work model may offer some flexibility in daily scheduling, subject to team and project needs.

📝 Enhancement Note: Salary ranges for Bulgaria are significantly lower than Western European or North American counterparts. Research indicates that for a Senior Product Designer role in Sofia, a range of €35,000-€60,000 gross per year is competitive. Benefits are typical for a global tech company.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, IT Services, Business & Tech Advisory, Software Development, CX/UX Design. Avenga operates within the dynamic global IT consulting and software development landscape, focusing on delivering innovative solutions that leverage technology.

Company Size: 6000+ employees globally. This large size suggests a well-established organization with structured processes, diverse teams, and significant resources for professional development, but also a need for clear communication and defined roles to maintain efficiency.

Founded: Avenga was formed through the merger of several established IT companies, bringing together decades of experience and expertise. This history implies a robust foundation and a culture that integrates diverse operational practices.

Team Structure:

• The Product Design team is part of a larger group of 6000+ specialists. Within this, designers likely operate in squads or pods focused on specific product areas or initiatives.

• The role involves collaboration with cross-functional teams located in Greece, London, Ireland, and Chicago, indicating a distributed and international team structure.

Methodology:

• Data-Driven Design: Emphasis on validating design decisions using data, user feedback, and analytics.

• Agile Development: Working within cross-functional agile teams implies iterative design processes, frequent feedback loops, and adaptability.

• User-Centered Design: A core tenet, ensuring that user needs and behaviors are at the forefront of all design decisions.

• Design System Management: Promoting consistent patterns and standards suggests a focus on efficiency, scalability, and maintainability of design assets.

Company Website: https://career.avenga.com

📝 Enhancement Note: Avenga's size and global presence mean the operations environment is likely structured but also requires adaptability due to distributed teams. The company's stated values ("Better Minds, Bolder Ideas, Bigger Hearts") suggest a culture that values innovation, collaboration, and a human-centric approach, which is crucial for design roles.

📈 Career & Growth Analysis

Operations Career Level: This Senior Product Designer role is positioned at an experienced individual contributor level, focusing on driving design strategy and execution for significant product areas. It requires a high degree of autonomy, strategic thinking, and the ability to mentor junior designers.

Reporting Structure: You will likely report to a Design Manager or Head of Product Design. You will collaborate closely with Product Managers, Engineering Leads, and QA teams, acting as a key design voice within these cross-functional groups.

Operations Impact: Your work will directly influence the user experience of Avenga's lottery products, impacting user engagement, retention, and potentially revenue. By creating intuitive and effective interfaces, you will contribute to the overall success and market competitiveness of these products.

Growth Opportunities:

• Specialization: Deepen expertise in specific areas like user research, interaction design for complex systems, or accessibility within the lottery product domain.

• Leadership: Transition into a Lead Product Designer role, managing a small team, mentoring junior designers, and taking ownership of larger product initiatives.

• Cross-Functional Mobility: Develop skills in product management or UX strategy, leveraging your deep understanding of user needs and product development.

• Continuous Learning: Access to training, conferences, and workshops to stay abreast of the latest design trends, tools, and methodologies in the tech and gaming industries.

📝 Enhancement Note: A Senior Product Designer role is a critical stepping stone. Growth typically involves taking on more strategic responsibilities, leading projects, and potentially moving into management or specialized senior individual contributor tracks, focusing on complex problem-solving and mentorship.

🌐 Work Environment

Office Type: The job listing mentions hybrid and flexible work models, indicating a blend of on-site work within Avenga's offices in Sofia, Burgas, or Ruse, and remote work. The office environments are likely modern, designed to foster collaboration and productivity.

Office Location(s):

• Sofia: INTERPRED - WTC Sofia, Postal Code 1113.

• Burgas: ul. "Adam Mickiewicz" 3, Postal Code 8001.

• Ruse: ul. "Alexandrovska" 3, Postal Code 7000.

These locations provide access to urban amenities and are within accessible areas for employees.

Workspace Context:

• Collaborative Spaces: Offices are expected to feature meeting rooms, breakout areas, and open-plan zones conducive to teamwork and design critiques.

• Technology Enabled: Access to high-performance laptops, necessary software licenses (Figma, Sketch, Adobe Suite), and reliable internet connectivity are standard.

• Team Interaction: Regular opportunities for in-person collaboration with local and remote team members, fostering a sense of community and shared purpose.

Work Schedule: While a standard 40-hour work week applies, the hybrid and flexible model allows for adaptation. This means designers may have some autonomy in structuring their day, provided they meet project deadlines and attend crucial team meetings and rituals, especially those involving international collaborators across different time zones.

📝 Enhancement Note: The hybrid and flexible work model is a key aspect. Candidates should be prepared for a mix of in-office and remote work, and the expectation of collaborating across multiple time zones with international teams.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will review your application, focusing on your resume and portfolio link. Be prepared to articulate your key strengths and project highlights concisely.

• Portfolio Presentation & Technical Interview: You will likely present selected case studies from your portfolio, demonstrating your design process, problem-solving skills, and rationale. Expect in-depth questions about your design decisions, user research methodologies, and experience with design systems.

• Cross-Functional Interviews: Interviews with Product Managers, Engineers, and potentially other designers to assess your collaboration style, understanding of technical constraints, and ability to communicate effectively with diverse teams.

• Final Interview: A discussion with senior leadership to assess cultural fit, strategic thinking, and long-term potential within Avenga.

Portfolio Review Tips:

• Curate Strategically: Select 3-4 projects that best represent your senior-level experience, showcasing complex problem-solving, end-to-end design, and impact. Prioritize projects relevant to web/mobile applications and ideally, consumer-facing products.

• Tell a Story: For each case study, clearly outline the problem, your role, the process, your specific contributions, design decisions with rationale, and measurable outcomes (e.g., increased conversion, reduced errors, improved satisfaction).

• Highlight Process: Detail your approach to user research, ideation, wireframing, prototyping, visual design, and testing. Show how you iterate and incorporate feedback.

• Showcase Systems Thinking: If you have experience with design systems, make this a prominent feature. Explain how you contributed to or utilized them.

• Prepare for Questions: Anticipate questions about your design choices, how you handle design disagreements, how you collaborate with engineers, and how you measure design success.

Challenge Preparation:

• Be prepared for a potential design challenge, which might involve a take-home assignment or a live design exercise.

• Focus on demonstrating your problem-solving methodology, user-centered approach, and ability to articulate your design rationale clearly and concisely under time pressure.

• Consider how you would approach the specific context of designing for a lottery product, including user motivations and regulatory considerations.

📝 Enhancement Note: The interview process for a senior role will be rigorous, with a strong emphasis on portfolio review and a deep dive into the candidate's design process and strategic thinking. Candidates should be ready to defend their design decisions with data and user insights.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Expected to be the primary tool for UI design, prototyping, and collaboration. Proficiency in its advanced features, including component libraries and auto-layout, is crucial.

• Sketch: Still widely used, familiarity with Sketch and its plugin ecosystem is beneficial.

• Adobe Creative Suite: Proficiency in tools like Photoshop and Illustrator for asset creation, image editing, and potentially motion graphics for richer prototypes.

Analytics & Reporting:

• While not explicitly listed, experience with analytics platforms (e.g., Google Analytics, Mixpanel, Amplitude) to understand user behavior and validate design decisions is highly valuable.

CRM & Automation:

• Not directly applicable to the core design role, but understanding how design integrates with CRM systems (like Salesforce) or marketing automation platforms can be beneficial for broader GTM context.

• Experience with project management and collaboration tools such as Jira, Confluence, Asana, or Trello is expected for agile team integration.

📝 Enhancement Note: The explicit mention of Figma, Sketch, and Adobe Suite indicates the core technical requirements. Any additional experience with analytics or project management tools will strengthen an application.

👥 Team Culture & Values

Operations Values:

• Better Minds: Encourages continuous learning, intellectual curiosity, and a proactive approach to problem-solving. For designers, this means staying updated on industry trends and seeking out new knowledge.

• Bolder Ideas: Fosters innovation, creativity, and a willingness to challenge the status quo. Designers are expected to bring fresh perspectives and innovative solutions to complex challenges.

• Bigger Hearts: Promotes empathy, collaboration, and a focus on human impact. This translates to understanding user needs deeply and working collaboratively with team members.

• Data-Driven Approach: A core operational value, emphasizing the importance of using data and evidence to inform decisions, including design choices.

• Efficiency & Optimization: As a tech services company, there's an inherent drive towards efficiency, which in design means creating scalable, maintainable, and user-friendly solutions.

Collaboration Style:

• Cross-Functional Integration: Designers are expected to be integral members of agile teams, working closely with product managers, engineers, and QA to ensure cohesive product development.

• Open Communication: A culture that values open feedback, design reviews, and constructive critique to elevate the quality of work.

• Knowledge Sharing: Encouragement of sharing best practices, insights, and learnings across design and development teams to foster collective growth.

📝 Enhancement Note: Avenga's values are a strong indicator of the expected work environment. Empathy, innovation, and data-driven decision-making are key. The emphasis on collaboration with international, cross-functional teams is also a critical cultural aspect.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing for a Niche Market: Understanding the specific user motivations, behaviors, and regulatory landscape of the lottery product industry can be challenging.

• Balancing Stakeholder Needs: Aligning the diverse requirements of various stakeholders (product, engineering, business, legal) while advocating for the user experience.

• Global Team Collaboration: Effectively communicating and collaborating with geographically dispersed teams across different time zones and cultural nuances.

• Keeping Pace with Technology: Continuously adapting to evolving design tools, methodologies, and platform capabilities in the fast-paced tech industry.

Learning & Development Opportunities:

• Specialized Training: Access to courses and workshops focused on advanced UI/UX techniques, user research, accessibility, and design system management.

• Industry Exposure: Opportunities to attend relevant design conferences and webinars to gain insights into emerging trends and best practices.

• Mentorship Programs: Potential for mentorship from senior design leaders within Avenga, guiding career progression and skill development.

• Cross-Disciplinary Learning: Opportunities to learn about product management, engineering processes, and business strategy to gain a holistic understanding of product development.

📝 Enhancement Note: The challenges highlight areas where candidates can demonstrate resilience and strategic thinking. The growth opportunities emphasize Avenga's commitment to employee development in specialized design areas and broader career paths.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to balance conflicting stakeholder feedback with user needs. How did you navigate that situation and what was the outcome?" (Prep: Focus on your process for gathering requirements, synthesizing feedback, and advocating for user-centered solutions with data.)

• "How do you approach designing for a regulated industry like lotteries? What specific considerations do you take into account?" (Prep: Research common regulations in the lottery/gaming industry, focus on responsible design, clarity, and trust-building elements.)

Company & Culture Questions:

• "How do Avenga's values (Better Minds, Bolder Ideas, Bigger Hearts) resonate with your personal design philosophy and work style?" (Prep: Connect specific examples from your experience to each value and how they influence your approach.)

• "Given our global team structure, how do you ensure effective collaboration and communication across different time zones and cultures?" (Prep: Discuss your experience with remote collaboration tools, asynchronous communication strategies, and cultural sensitivity.)

Portfolio Presentation Strategy:

• Select Impactful Projects: Choose 2-3 projects that best showcase your senior-level expertise, focusing on complexity, problem-solving, and demonstrable results.

• Structure Your Narrative: For each project, clearly define the problem, your role and responsibilities, your design process (research, ideation, prototyping, testing, iteration), your key decisions and rationale, and the measurable impact.

• Highlight Collaboration: Emphasize how you worked with cross-functional teams (product, engineering, QA) and stakeholders.

• Be Ready for Deep Dives: Anticipate detailed questions about your design choices, the tools you used, and your reasoning behind specific UI/UX decisions.

• Showcase Systems Thinking: If applicable, clearly articulate your contribution to or utilization of design systems.

📝 Enhancement Note: Preparation for this role should focus on demonstrating strategic thinking, a robust design process, and the ability to collaborate effectively in a complex, global environment. Highlighting experience with design systems and data-driven validation will be crucial.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit your application through the Avenga career portal link: https://career.avenga.com/jobs/7821648-senior-product-designer

• Customize Your Resume: Tailor your resume to highlight your 6+ years of product design experience and 4+ years of visual design expertise. Quantify your achievements with metrics wherever possible, focusing on impact related to user engagement, conversion, or efficiency.

• Curate Your Portfolio: Select 3-4 strong case studies that exemplify your senior-level skills in web and mobile product design, user-centered methodologies, and visual design. Ensure each case study clearly outlines the problem, your process, your role, and the results.

• Prepare for Portfolio Presentation: Practice presenting your case studies concisely, focusing on your design rationale, problem-solving approach, and collaboration skills. Be ready to discuss your experience with design systems and data validation.

• Research Avenga: Familiarize yourself with Avenga's services, company culture, and values. Understand their focus on technology solutions and their global presence.

⚠️ 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.