UX/UI Designer

📍 Job Overview

Job Title: UX/UI Designer (Maternity Leave Replacement) – SaaS Platforms

Company: Aristocrat Gaming

Location: Sofia, Bulgaria

Job Type: Full time, Temporary

Category: Product Design / UX/UI

Date Posted: August 06, 2026

Experience Level: Mid-Level (3-5 years)

Remote Status: On-site (Sofia, Bulgaria)

🚀 Role Summary

• Lead the complete UX/UI design lifecycle for innovative SaaS platform features, ensuring a seamless and impactful user journey.

• Translate complex product requirements and business objectives into intuitive user flows, detailed wireframes, interactive prototypes, and high-fidelity visual designs.

• Operate as an independent contributor, managing design tasks autonomously while fostering strong collaboration with Product Managers and Engineering teams.

• Develop and maintain scalable, visually consistent, and user-centric design systems and component libraries to ensure brand integrity and design efficiency.

• Conduct comprehensive user research, including competitor analysis, usability testing, and user journey mapping, to inform design decisions and drive product improvements.

📝 Enhancement Note: This role is specifically a maternity leave replacement contract, emphasizing the need for an experienced designer capable of immediate contribution and independent work. The focus on SaaS platforms and "player-focused experiences" suggests a need for understanding complex user workflows and potentially data-intensive interfaces, common in regulated digital environments like online gaming.

📈 Primary Responsibilities

• Own the end-to-end UX/UI design process for new SaaS platform features and enhancements, from initial concept to final implementation.

• Translate product requirements, business needs, and user feedback into detailed user flows, wireframes, interactive prototypes, and polished high-fidelity UI designs.

• Proactively collaborate with Product Managers, Developers, and other stakeholders to ensure design solutions align with technical feasibility and business objectives.

• Design intuitive, scalable, and visually consistent user experiences that adhere to modern UI best practices and accessibility standards.

• Maintain, evolve, and document the design system, including UI components, style guides, and design patterns, ensuring consistency across all SaaS products.

• Conduct and leverage UX research activities, such as competitor analysis, heuristic evaluations, usability reviews, and user journey mapping, to gather insights and validate design decisions.

• Iterate on designs based on qualitative and quantitative feedback, product analytics, user testing results, and evolving business priorities.

• Ensure all designs are responsive and accessible across various devices and platforms, adhering to WCAG guidelines where applicable.

• Support the design of both operational workflows for internal users and player-facing experiences within the SaaS platforms.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design leadership and hands-on execution. The emphasis on "end-to-end design process" and "independent contributor" suggests a need for a designer who can manage projects from discovery through to delivery with minimal supervision, a key trait for operations-focused roles where efficiency and autonomy are valued.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a Bachelor's degree in Design, Human-Computer Interaction, Computer Science, or a related field, or equivalent practical experience, is typically expected for mid-level roles.

Experience: 3-5 years of dedicated experience in UX/UI design, with a significant focus on digital products and SaaS platforms.

Required Skills:

• Proven ability to lead the full UX/UI design process for complex digital products or SaaS applications.

• A strong, demonstrable portfolio showcasing a deep understanding of UX thinking, UI craftsmanship, and end-to-end product design ownership across various projects.

• Demonstrated capacity to work independently, manage multiple design tasks concurrently, and drive projects to completion with minimal oversight, essential for autonomous operations.

• High proficiency in industry-standard design and prototyping tools, including Figma, Sketch, Adobe Creative Suite (Photoshop, Illustrator), and prototyping tools (e.g., InVision, Axure, Figma's prototyping features).

• Solid understanding of user-centered design principles, interaction design, information architecture, and modern UI best practices.

• Experience designing complex workflows, dashboards, reporting interfaces, or data-heavy applications, requiring clear data visualization and logical navigation.

• Excellent verbal and written communication skills, with the ability to articulate design decisions, present concepts effectively, and collaborate with diverse teams. Preferred Skills:

• Prior experience designing for online gambling, gaming products, or player-focused digital experiences, providing valuable domain expertise.

• Familiarity with front-end development technologies (HTML, CSS, JavaScript) and best practices for developer handoff, enabling smoother collaboration with engineering.

• Experience with accessibility standards (e.g., WCAG 2.1) and implementing inclusive design practices.

• Knowledge of Agile development methodologies and experience working within cross-functional Scrum or Kanban teams.

📝 Enhancement Note: The requirement for a strong portfolio and independent work capability are critical indicators for this role, emphasizing practical application and self-management. The "advantage" for gaming experience points to a specialized niche within the broader SaaS landscape, demanding designers who can adapt to specific user behaviors and regulatory environments.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio that clearly articulates your role and contributions to each project, with a strong emphasis on the design process.

• Showcase end-to-end design ownership, including discovery, user research, wireframing, prototyping, UI design, and any usability testing conducted.

• Demonstrate your ability to translate complex business requirements and user needs into elegant and functional design solutions.

• Highlight your experience with designing complex workflows, dashboards, or data-heavy interfaces, illustrating how you simplify intricate information.

• Include examples of how you have iterated on designs based on feedback, data, or testing, showcasing your problem-solving approach. Process Documentation:

• Provide case studies that detail your design methodology, including the steps taken, tools used, and rationale behind key decisions.

• Illustrate your approach to user research and how insights were integrated into the design process to solve specific user problems.

• Showcase your ability to create and maintain design systems, component libraries, or style guides, demonstrating your commitment to consistency and scalability.

• Present how you collaborate with product managers and developers, including your process for design handoff and feedback integration.

📝 Enhancement Note: For a UX/UI role, especially one requiring independent contribution, the portfolio is paramount. It serves as evidence of process, problem-solving skills, and the ability to deliver tangible design outcomes. The emphasis on complexity and data-heavy interfaces suggests a need for a portfolio that highlights strategic thinking beyond just visual aesthetics.

💵 Compensation & Benefits

Salary Range: For a Mid-Level UX/UI Designer with 3-5 years of experience in Sofia, Bulgaria, the estimated annual salary range is typically between 55,000 BGN and 85,000 BGN (approximately €28,000 - €43,500). This range can vary based on the specific skills, depth of experience, and the company's compensation structure for contract roles.

Benefits:

• Temporary full-time contract position, offering a defined period of employment.

• Opportunity to work on global SaaS products and gain experience in the dynamic online gaming industry.

• Collaborative work environment with product and development teams.

• Potential for professional development through exposure to complex design challenges.

• Standard Bulgarian labor law benefits as applicable to temporary contracts.

Working Hours: Standard full-time working hours are expected, typically 40 hours per week. While the role requires on-site presence in Sofia, flexibility may be available depending on team dynamics and project needs, though dedicated independent work is prioritized.

📝 Enhancement Note: Salary estimates are based on typical market rates for UX/UI Designers in Sofia, Bulgaria, considering the mid-level experience and the temporary nature of the contract. Benefits are inferred based on standard practices for contract roles in the tech industry and local labor laws. The lack of travel expectations suggests a focus on local or hybrid work within the Sofia office.

🎯 Team & Company Context

🏢 Company Culture

Industry: Aristocrat Gaming operates within the highly competitive and regulated gaming and entertainment technology industry, specifically focusing on digital and online platforms. This sector demands a strong emphasis on user engagement, regulatory compliance, and data security.

Company Size: Aristocrat Gaming is a large, publicly traded company with a global presence, part of the broader Aristocrat Leisure Limited group. This signifies a structured corporate environment with established processes, ample resources, and opportunities for cross-functional collaboration.

Founded: Aristocrat Leisure Limited was founded in 1953, bringing a long history and deep expertise to the gaming industry. Aristocrat Gaming, as its digital arm, benefits from this legacy while focusing on innovation in the online and SaaS space.

Team Structure:

• This role is within a product-focused team, likely comprising Product Managers, Developers (front-end and back-end), and potentially QA testers.

• As an independent contributor, the UX/UI Designer will report to a Product Lead or Design Manager, with close day-to-day interaction with Product Managers and engineering leads.

• Cross-functional collaboration is essential, requiring seamless communication and alignment with diverse stakeholders across product, engineering, and potentially marketing or compliance teams. Methodology:

• Design decisions are expected to be data-informed, leveraging user research, analytics, and A/B testing where applicable.

• Workflow planning will involve Agile methodologies, focusing on iterative development and continuous improvement of SaaS platform features.

• Automation and efficiency practices are likely embedded in the development and design processes to streamline delivery and enhance scalability.

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

📝 Enhancement Note: The company's industry and size suggest a professional, process-driven environment. The UX/UI role will likely be integrated into a product development lifecycle that values both creative design and rigorous execution, with a strong emphasis on user acquisition and retention within the gaming context.

📈 Career & Growth Analysis

Operations Career Level: This is a Mid-Level UX/UI Designer position, characterized by the expectation of independent project ownership and the ability to handle complex design challenges without constant supervision. The role requires a solid foundation in design principles and practical experience in delivering user-centered solutions for digital products.

Reporting Structure: The designer will likely report to a Product Manager or a Design Lead within the product development team. They will work closely with developers and product managers, forming a core part of a cross-functional product team.

Operations Impact: The UX/UI Designer's impact is directly tied to the usability, engagement, and effectiveness of Aristocrat's SaaS platforms. By creating intuitive and compelling user experiences, they contribute to user adoption, retention, operational efficiency (for internal tools), and ultimately, the commercial success of the gaming products.

Growth Opportunities:

• Skill Specialization: Deepen expertise in specific areas like data visualization, complex workflow design, or accessibility within the gaming domain.

• Platform Expertise: Become a go-to expert for the design of Aristocrat's SaaS products, understanding their intricacies and user bases thoroughly.

• Project Leadership: Potentially take on lead design responsibilities for larger features or new product initiatives within the contract period or future opportunities.

• Industry Insight: Gain valuable experience in the regulated online gaming sector, a niche but growing area within the broader tech industry.

📝 Enhancement Note: While this is a temporary role, the experience gained can be significant, especially for designers looking to specialize in regulated industries or complex SaaS products. The emphasis on independent contribution suggests a path towards more senior or lead roles if future opportunities arise.

🌐 Work Environment

Office Type: The role is based in Sofia, Bulgaria, implying an on-site or potentially hybrid work environment within a corporate office setting. Aristocrat Gaming offices are typically modern and professional, designed to foster collaboration and productivity.

Office Location(s): Sofia, Bulgaria. Specific office address details would be provided upon engagement.

Workspace Context:

• The workspace will likely be within a modern office equipped with standard professional amenities.

• Opportunities for face-to-face collaboration with Product Managers, Developers, and other team members will be readily available, facilitating efficient communication and idea exchange.

• Access to necessary design software and hardware will be provided, supporting the execution of design tasks.

• The environment is expected to be professional and fast-paced, aligning with the demands of the gaming technology sector.

Work Schedule: The standard work schedule will be approximately 40 hours per week. While the role requires on-site presence, there might be some flexibility in daily start/end times, subject to team coordination and project deadlines. The focus is on delivering results and maintaining design quality.

📝 Enhancement Note: The on-site requirement in Sofia is a key differentiator. This implies a need for candidates who can commute to the office and engage in in-person team dynamics, which can be beneficial for rapid prototyping and collaborative problem-solving in design.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A brief call with a recruiter to assess basic qualifications, experience, and cultural fit.

• Portfolio Review & Technical Interview: A more in-depth session with the hiring manager and/or a senior designer. This will involve a walkthrough of your portfolio, focusing on your design process, problem-solving skills, and ability to handle complex workflows. Expect questions about specific projects, your decision-making, and how you approach user research and iteration.

• Team/Stakeholder Interview: Potentially meet with Product Managers and/or Lead Developers to assess collaboration style, communication skills, and understanding of product development cycles.

• Final Interview: May involve a discussion with a higher-level manager or HR to finalize terms and confirm suitability.

Portfolio Review Tips:

• Structure is Key: Organize your portfolio logically, ideally with 3-5 strong case studies. For each case study, clearly define the problem, your role, the process you followed, your solutions, and the outcomes (quantifiable if possible).

• Show, Don't Just Tell: Use visuals (wireframes, mockups, prototypes) effectively. Explain your design decisions and rationale, especially for complex interfaces or workflows.

• Highlight Independence: Since the role emphasizes working independently, ensure your portfolio demonstrates your ability to take ownership from start to finish.

• SaaS & Data Focus: Select projects that best showcase your experience with SaaS platforms, complex dashboards, or data-heavy interfaces. Detail how you made intricate information accessible and actionable.

• Be Prepared for Specifics: Anticipate questions about your favorite design tools, your approach to accessibility, and how you handle conflicting stakeholder feedback.

Challenge Preparation:

• You may be given a small design challenge or asked to critique an existing interface. Prepare to think critically, articulate your feedback constructively, and suggest actionable improvements based on UX/UI principles.

• Practice explaining your design thinking process concisely and clearly, as you will need to articulate your approach to complex problems under time constraints.

📝 Enhancement Note: The portfolio review is the most critical part of the application. Candidates should prepare to deeply dive into their work, demonstrating not just final designs but the strategic thinking and process behind them. The emphasis on independence means interviewers will be looking for signs of self-motivation and strong problem-solving capabilities.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Essential for UI design, prototyping, and collaboration. Proficiency in creating components, variants, and interactive prototypes is expected.

• Adobe Creative Suite: Including Photoshop for image editing and Illustrator for vector graphics, which are often used in conjunction with Figma or for specific asset creation.

• Prototyping Tools: While Figma has robust prototyping capabilities, familiarity with tools like InVision, Axure, or Principle might be beneficial for showcasing different types of interaction.

Analytics & Reporting:

• While not a primary responsibility, familiarity with analytics platforms (e.g., Google Analytics, Mixpanel, Amplitude) can be advantageous for understanding user behavior and informing design decisions.

• Experience interpreting data to inform design choices is highly valued. CRM & Automation:

• Not directly applicable to this UX/UI role, but understanding how design integrates with broader product and business systems is a plus.

📝 Enhancement Note: Proficiency in Figma is almost a given for modern UX/UI roles. The emphasis on "SaaS platforms" and "data-heavy interfaces" suggests that the ability to design for complex information architecture and user flows within these tools will be particularly important.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A deep commitment to understanding and serving the needs of the end-user, whether they are internal operators or external players.

• Data-Driven Decisions: Utilizing analytics, user research, and testing to inform design choices and measure impact.

• Collaboration: Working effectively with cross-functional teams to achieve shared product goals.

• Innovation: Continuously seeking new and better ways to solve user problems and enhance product experiences.

• Quality & Craftsmanship: A dedication to producing high-quality, polished, and user-friendly designs.

Collaboration Style:

• The team likely operates with a collaborative spirit, where open communication and constructive feedback are encouraged.

• Expect regular design critiques, brainstorming sessions, and joint problem-solving with product and engineering.

• The ability to clearly articulate design rationale and actively listen to diverse perspectives is crucial for successful collaboration.

📝 Enhancement Note: The values emphasize a blend of creative problem-solving and rigorous, data-informed execution, typical of successful product teams in technology companies, especially those in regulated or competitive markets.

⚡ Challenges & Growth Opportunities

Challenges:

• Independent Ownership: Adapting to a role where you are the primary design resource, requiring strong self-management and decision-making.

• Complex Workflows: Designing for intricate SaaS functionalities and potentially data-intensive interfaces that require careful simplification and logical structuring.

• Domain Specificity: Quickly grasping the nuances of the online gaming or player-focused experience domain to design effectively.

• Temporary Contract: Managing workload and impact within a fixed timeframe, ensuring critical design elements are delivered.

Learning & Development Opportunities:

• Deepen SaaS Design Skills: Gain extensive experience designing for complex, enterprise-level SaaS products.

• Industry Exposure: Acquire specialized knowledge of the online gaming and player engagement landscape.

• Portfolio Enhancement: Develop robust case studies showcasing end-to-end ownership and complex problem-solving for a reputable company.

• Cross-Functional Understanding: Enhance collaboration skills by working closely with product management and engineering in an Agile environment.

📝 Enhancement Note: The primary challenge and growth opportunity lie in the independent nature of the role and the specific domain. Successfully navigating these aspects will significantly bolster a designer's resume and skill set.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex workflow you designed. What were the challenges, and how did you simplify it for the user?" (Focus on process, user needs, and problem-solving).

• "How do you approach designing for data-heavy interfaces or dashboards? What principles do you follow?" (Highlight your understanding of data visualization and information hierarchy).

• "Walk me through a project from your portfolio where you had to work independently. What was your process from start to finish?" (Demonstrate ownership, self-management, and end-to-end execution).

• "How do you ensure consistency and scalability in your designs, especially when working with existing design systems?" (Showcase your understanding of design systems and component-based design). Company & Culture Questions:

• "What interests you about Aristocrat Gaming and the online gaming industry?" (Research the company's mission, recent news, and products).

• "How do you handle feedback or conflicting opinions from stakeholders (e.g., Product Managers, Developers)?" (Emphasize your collaborative and diplomatic approach).

• "Describe a time you had to advocate for a user-centric design decision that faced resistance." (Illustrate your communication and persuasion skills). Portfolio Presentation Strategy:

• Tell a Story: For each case study, frame it as a narrative: the problem, your journey to the solution, and the impact.

• Highlight Your Process: Spend significant time explaining how you arrived at your designs, not just showing the final screens. Detail your research, ideation, and iteration phases.

• Quantify Impact: If possible, use metrics to demonstrate the success of your designs (e.g., improved conversion rates, reduced task completion time, increased user satisfaction).

• Be Ready for Deep Dives: Anticipate questions about specific design choices, tool usage, and your understanding of UX/UI principles.

📝 Enhancement Note: Preparation should focus on articulating your design process and problem-solving capabilities, particularly in the context of complex SaaS products and independent work. The portfolio is your primary tool, so be ready to discuss it in detail.

📌 Application Steps

To apply for this UX/UI Designer position:

• Submit your application through the provided Workday link: https://aristocrat.wd3.myworkdayjobs.com/AristocratExternalCareersSite/job/Bulgaria---Sofia/UX-UI-Designer_R0022273

• Curate Your Portfolio: Ensure your portfolio prominently features 3-5 strong case studies that highlight your end-to-end UX/UI design process, with a focus on complex workflows, SaaS platforms, and data-heavy interfaces. Tailor the selection to showcase your independent work capabilities.

• Optimize Your Resume: Align your resume with the job description, emphasizing your 3-5 years of experience in UX/UI design, proficiency in tools like Figma and Adobe Creative Suite, and any relevant experience in gaming or player-focused platforms. Use keywords from the job description.

• Prepare Your Presentation: Practice walking through your portfolio case studies, clearly articulating your design thinking, problem-solving approach, and the impact of your work. Be ready to discuss specific design decisions and how you collaborate with product and engineering teams.

• Research Aristocrat Gaming: Familiarize yourself with Aristocrat's products, company culture, and their position in the gaming industry. Understand what makes their SaaS platforms unique and how your design skills can contribute to their success.

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