Senior UX/UI designer

📍 Job Overview

Job Title: Senior UX/UI Designer

Company: GoMining

Location: Estonia

Job Type: FULL_TIME

Category: Product Design / UX/UI

Date Posted: 2026-04-03

Experience Level: 5-10 years

Remote Status: Remote OK

🚀 Role Summary

• Owns the end-to-end product design lifecycle for both web and mobile applications, encompassing discovery, user experience (UX) logic, visual execution, and post-launch iteration.

• Responsible for creating intuitive, scalable UX and high-quality UI layouts, interaction states, and responsive designs for complex product scenarios.

• Collaborates closely with Product Managers and Engineers throughout the product development process, ensuring seamless developer hand-offs and contributing to product discovery.

• Supports product launches by designing landing pages and internal presentation materials, ensuring design consistency with release communications.

• Contributes senior-level expertise to design reviews, influences product decisions through user-centered reasoning, and mentors other designers.

📝 Enhancement Note: This role is positioned as a Senior UX/UI Designer with significant autonomy, requiring the candidate to independently manage design projects from inception to completion. The emphasis on "owning" the design process implies a need for strong strategic thinking, problem-solving skills, and the ability to drive design initiatives with minimal supervision. The requirement to work with "text as part of design" suggests a hands-on approach to content integration within the UI, rather than relying on separate copywriters for all text elements.

📈 Primary Responsibilities

• Lead the design of user flows and interfaces for GoMining's web and mobile applications, ensuring scalability and intuitiveness for complex product scenarios.

• Independently manage the entire design process from initial product discovery and conceptualization through to developer hand-off and subsequent iterative improvements.

• Develop and maintain key UX artifacts, including Customer Journey Maps (CJM), User Maps, and detailed User Flows, to support product strategy and decision-making.

• Create interactive prototypes to effectively validate design concepts, user flows, and gather feedback for iterative refinement.

• Produce high-fidelity UI layouts, define interaction states, and ensure the creation of responsive designs that adapt seamlessly across various devices and screen sizes.

• Collaborate closely with Product Managers and Engineers to ensure design intent is accurately translated into the final product and to provide ongoing support during development.

• Design visually compelling landing pages for product releases in conjunction with Product and Marketing teams, ensuring brand consistency and effective communication.

• Create polished designs for internal presentations to clearly articulate concepts, showcase design progress, and demonstrate achieved results to stakeholders.

• Ensure a cohesive and consistent design language and user experience across all product touchpoints and communication materials.

• Actively participate in design reviews, offering constructive feedback to peers and incorporating feedback received to elevate design quality.

• Advocate for user-centered design principles and influence product strategy and decisions through robust UX reasoning and data-backed insights.

📝 Enhancement Note: The responsibilities highlight a broad scope of work, integrating strategic UX thinking with detailed UI execution. The emphasis on "ownership" and "independent management" indicates a need for a candidate who is proactive, self-directed, and capable of driving design projects forward with minimal oversight. The inclusion of "internal presentations" suggests a need for strong visual communication skills beyond just product interfaces.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a background in Design, Human-Computer Interaction (HCI), or a related field is typically beneficial.

Experience: A minimum of 5 years of professional experience as a UX/UI Designer, with a proven track record of designing and delivering digital products.

Required Skills:

• 5+ years of dedicated experience in UX/UI design for digital products.

• Demonstrated expertise in designing for both web and mobile applications.

• Proven ability to independently manage the entire design lifecycle from concept to release, including user research, wireframing, prototyping, UI design, and developer hand-off.

• Strong proficiency in core UX principles, UI design best practices, interaction design, and interactive prototyping techniques.

• Experience in creating comprehensive UX artifacts such as Customer Journey Maps (CJM), User Maps, and detailed User Flows.

• Ability to effectively integrate and work with textual content as an integral part of the design process.

• Experience in supporting product launches, including the design of landing pages and promotional materials.

• Excellent communication and interpersonal skills, with a demonstrated ability to collaborate effectively within cross-functional teams.

Preferred Skills:

• Prior experience within the fintech, Web3, or cryptocurrency sectors, or in designing other complex, data-intensive products.

• Experience designing and optimizing data-heavy interfaces or complex transactional systems.

• Experience contributing to or building comprehensive design systems to ensure brand consistency and development efficiency.

• Background working within high-growth startups or international product teams, demonstrating adaptability and global perspective.

• Previous experience working in a remote or hybrid work environment, with a proven ability to maintain productivity and collaboration.

📝 Enhancement Note: The requirements emphasize a blend of strategic UX thinking and hands-on UI execution. The "5+ years" and "independently own" qualifications point towards a mid-to-senior level candidate. The preference for fintech/Web3 experience and data-heavy interfaces suggests the company operates in a technical and potentially complex domain, requiring designers who can grasp intricate concepts.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio showcasing a minimum of 5 years of UX/UI design work on digital products, with a strong emphasis on both web and mobile applications.

• Detailed case studies demonstrating the end-to-end design process, from initial discovery and user research through to final UI execution and developer hand-off.

• Examples of work that highlight expertise in user flows, interaction design, and the creation of responsive layouts.

• Demonstrations of proficiency in creating key UX artifacts such as Customer Journey Maps (CJM), User Maps, and detailed User Flows.

• Evidence of ability to work with text as an integral part of the design, showcasing how content and UI were integrated for optimal user experience.

• Visual examples of interactive prototypes used to validate concepts and flows, along with explanations of the testing and iteration process.

Process Documentation:

• When presenting case studies, clearly document the discovery phase, including problem definition and user research methodologies employed.

• Illustrate the iterative design process, detailing how feedback (from users, stakeholders, or through testing) was incorporated to refine UX and UI.

• Provide insights into the developer hand-off process, including the tools and documentation used to ensure accurate implementation of designs.

• Showcase examples of how design decisions were influenced by user data, analytics, or A/B testing results, demonstrating a data-driven approach.

📝 Enhancement Note: A strong portfolio is critical for this role, acting as the primary evidence of the candidate's ability to "independently own product design." The portfolio needs to go beyond just visual aesthetics and demonstrate a deep understanding of UX principles, process, and strategic thinking.

💵 Compensation & Benefits

Salary Range: Based on GoMining's remote-first policy for Estonia, a Senior UX/UI Designer role with 5-10 years of experience typically falls within the range of €45,000 - €70,000 annually. This estimate considers the cost of living in Estonia and industry benchmarks for senior design roles in the European tech sector.

Benefits:

• Professional Growth: Comprehensive support for professional development, including coverage for courses, conferences, and English language learning (up to 100% coverage).

• Work-Life Balance: Flexible working hours and the option for a fully remote or hybrid work arrangement, catering to diverse international team needs.

• Paid Time Off: Generous paid leave, including up to 28 vacation days, 8 company holidays, and 5 personal days annually.

• Recognition & Performance: Structured annual performance reviews and team awards to acknowledge contributions and achievements.

• Team Culture & Engagement: Opportunities for team bonding through retreats in international locations, such as company apartments in Cyprus, fostering a strong sense of community.

Working Hours: The role offers flexible hours, accommodating various time zones and personal schedules. A standard full-time workload is generally considered to be around 40 hours per week, with the flexibility to adjust based on project needs and individual arrangements.

📝 Enhancement Note: The salary range is an estimate based on general market data for experienced UX/UI designers in Estonia and remote roles within European tech companies. Actual compensation may vary based on specific experience, interview performance, and the company's compensation strategy. The benefits package is comprehensive, emphasizing professional development and work-life balance, which are attractive to senior talent.

🎯 Team & Company Context

🏢 Company Culture

Industry: GoMining operates within the rapidly evolving sectors of Web3, cryptocurrency, and potentially fintech, focusing on digital products and services related to these domains. This industry context implies a fast-paced, innovative, and technically driven environment.

Company Size: GoMining is likely a growing company, indicated by the need for a Senior UX/UI Designer to independently own product design. While exact size isn't specified, the need for structured growth support and international team retreats suggests a company that has moved beyond startup phase but is still in a growth trajectory.

Founded: The founding date isn't provided, but the company's focus on Web3 and its global reach suggest it is a relatively modern organization, likely established within the last decade to capitalize on the burgeoning digital asset and blockchain space.

Team Structure:

• The UX/UI Designer will likely be part of a Product team, collaborating closely with Product Managers and Software Engineers.

• There may be a dedicated design team or a small group of designers within the product function, offering opportunities for peer feedback and mentorship.

• The role requires close integration with marketing for landing page design and product teams for internal presentations.

Methodology:

• Data-Driven Design: Emphasis on using user data, analytics, and potentially A/B testing to inform design decisions and measure impact.

• Agile Development: Collaboration with engineering teams suggests adherence to agile methodologies, with iterative design cycles and frequent communication.

• User-Centered Approach: A core tenet of the role is to champion the user, ensuring that design decisions are rooted in user needs and behaviors.

• Cross-Functional Collaboration: The role necessitates strong partnerships with product management, engineering, and marketing to ensure cohesive product development and launch strategies.

Company Website: https://gomining.com/

📝 Enhancement Note: The company's industry (Web3, crypto) is a significant factor, suggesting a need for designers who are comfortable with technical concepts, data-heavy interfaces, and rapid innovation cycles. Understanding the company's specific mission and products on their website would be crucial for tailoring an application.

📈 Career & Growth Analysis

Operations Career Level: This role is firmly positioned at the Senior level. A Senior UX/UI Designer at GoMining is expected to operate with a high degree of autonomy, taking full ownership of design projects from conception to completion. This involves not just executing designs but also contributing to product strategy, mentoring junior designers, and influencing product direction through expert UX reasoning and user-centered advocacy. The scope includes end-to-end product experiences across web and mobile.

Reporting Structure: The Senior UX/UI Designer will likely report to a Product Lead, Head of Product, or potentially a Design Manager, depending on the size and structure of the product team. Collaboration will be extensive with Product Managers and Software Engineers, forming a core cross-functional product development pod.

Operations Impact: The role's impact is direct and significant. By owning the user experience and visual design of GoMining's web and mobile products, this designer will directly influence user adoption, engagement, satisfaction, and ultimately, the success of GoMining's offerings in the competitive Web3/fintech market. The designer's work will be instrumental in translating complex technical concepts into user-friendly interfaces, which is critical for attracting and retaining users in this space.

Growth Opportunities:

• Skill Specialization: Deepen expertise in specific areas like Web3 UX, data visualization design, or complex transactional interfaces.

• Leadership Development: Potential to move into a Lead UX/UI Designer role, managing a small team or a specific product line, or into a Product Design Manager position.

• Cross-Functional Expansion: Gain deeper insights into Product Management and Engineering, potentially leading to hybrid roles or a stronger strategic product development perspective.

• Learning & Development: Direct support for courses, conferences, and English learning provides a clear path for continuous skill enhancement and industry knowledge acquisition.

• Industry Exposure: Working in Web3/Fintech offers significant exposure to a cutting-edge and rapidly evolving industry.

📝 Enhancement Note: The "Senior" title and "own product design" mandate indicate that this role offers substantial responsibility and the opportunity for significant professional growth. Candidates should be prepared to discuss their experience in leading design initiatives and influencing product strategy.

🌐 Work Environment

Office Type: GoMining offers a flexible work environment with options for remote or hybrid arrangements. This suggests a modern, distributed workforce model that prioritizes employee flexibility and work-life integration.

Office Location(s): While the role is based in Estonia (or remote from Estonia), the company's mention of international retreats (e.g., Cyprus) indicates a global presence and a culture that values in-person connection alongside remote collaboration. The specific "office" environment would depend on the employee's chosen work arrangement – either a dedicated home office setup or a co-working space, or potentially a central office if they opt for hybrid.

Workspace Context:

• Collaborative Environment: The emphasis on close collaboration with Product Managers and Engineers suggests a dynamic and interactive work setting, regardless of physical location. Regular virtual meetings, design reviews, and communication via collaboration tools will be key.

• Technology & Tools: The role will require access to standard UX/UI design software, prototyping tools, and collaboration platforms. GoMining likely provides or supports the necessary technology stack for remote work.

• Team Interaction: While remote, the company fosters team interaction through flexible hours, regular communication, and planned retreats, aiming to build a cohesive team culture despite geographical distribution.

Work Schedule: Flexible hours are a key benefit, allowing employees to structure their workday around personal needs and optimal productivity times, while still ensuring alignment with team collaboration requirements and project deadlines. A standard 40-hour work week is implied, with flexibility in scheduling.

📝 Enhancement Note: The remote-first and flexible hours model is a significant aspect of the work environment. Candidates should be comfortable with asynchronous communication, self-management, and leveraging digital tools for collaboration.

📄 Application & Portfolio Review Process

Interview Process:

1. Application & Portfolio Review: Initial screening will focus on your resume and, crucially, your design portfolio. Ensure your portfolio clearly demonstrates your ability to own end-to-end product design for web and mobile, with detailed case studies.

2. Hiring Manager Interview: A discussion with the hiring manager (likely a Product Lead or Design Manager) to assess your experience, approach to UX/UI design, understanding of GoMining's domain (Web3/Fintech), and cultural fit. Be prepared to elaborate on specific projects in your portfolio.

3. Design Challenge / Case Study Presentation: You may be asked to complete a design exercise or present a detailed case study from your portfolio. This will evaluate your problem-solving skills, design process, communication abilities, and how you handle complex product scenarios. Focus on demonstrating your UX logic, visual execution, and user-centered thinking.

4. Cross-Functional Interviews: Interviews with Product Managers and Engineers to assess your collaboration skills, ability to communicate design intent effectively, and how you integrate into a development team.

5. Final Interview: Potentially with a senior leader (e.g., CTO, Head of Product) to discuss strategic alignment, long-term vision, and overall fit with the company's direction.

Portfolio Review Tips:

• Showcase Ownership: Highlight projects where you independently managed the entire design lifecycle from discovery to launch. Clearly articulate your role and contributions.

• Detail Your Process: For each case study, explain your methodology: research, ideation, wireframing, prototyping, user testing, UI design, and developer hand-off. Use diagrams like user flows and CJMs.

• Quantify Impact: Whenever possible, include metrics or outcomes related to your designs (e.g., increased conversion rates, improved user satisfaction, reduced task completion time).

• Tailor to GoMining: If possible, include projects relevant to fintech, Web3, or complex data-heavy interfaces. Demonstrate an understanding of their user base and market.

• Focus on UX Logic: Beyond aesthetics, emphasize the reasoning behind your design decisions, showing how you addressed user needs and business goals.

• Visual Clarity & Storytelling: Ensure your portfolio is well-organized, visually appealing, and tells a compelling story for each project.

Challenge Preparation:

• Understand the Domain: Research GoMining's products, target audience, and the broader Web3/cryptocurrency landscape.

• Practice Problem-Solving: Be ready to tackle a hypothetical design problem related to their product or a similar domain. Focus on breaking down the problem, defining user needs, and outlining a design solution.

• Articulate Your Process: Clearly explain your thought process, decision-making criteria, and how you would approach the challenge from discovery through to high-fidelity design.

• Prepare Questions: Have thoughtful questions ready for the interviewers about the team, product roadmap, design challenges, and company culture.

📝 Enhancement Note: The application process heavily emphasizes the portfolio. Candidates should prepare to not only present their work but also articulate the strategic thinking and process behind it, demonstrating their ability to "own" design and contribute to complex products.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping Software: Proficiency in industry-standard tools such as Figma (highly probable given its prevalence in modern design teams), Sketch, Adobe XD, or similar for UI design, wireframing, and interactive prototyping.

• User Flow & CJM Tools: Experience with tools like Miro, Mural, Lucidchart, or dedicated UX planning software for creating Customer Journey Maps and user flows.

• Collaboration Platforms: Familiarity with tools like Slack, Microsoft Teams, or similar for daily communication and team interaction.

• Project Management Tools: Experience with platforms like Jira, Asana, Trello, or Monday.com for tracking tasks, sprints, and project progress, especially in collaboration with engineering teams.

Analytics & Reporting:

• While not a primary responsibility, understanding how to interpret data from analytics tools (e.g., Google Analytics, Amplitude, Mixpanel) to inform design decisions is beneficial.

CRM & Automation:

• No direct CRM or automation tool requirements are listed for this UX/UI role, as it's not a RevOps/SalesOps function. However, understanding how user data flows from CRM or marketing automation platforms might be relevant for context.

📝 Enhancement Note: The specific tools are not explicitly listed, but based on industry standards for Senior UX/UI Designers in tech companies, Figma is a highly likely primary tool. The emphasis is on proficiency in design and prototyping, with an understanding of how to integrate with development and product management workflows.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A core value is placing the user at the center of all design decisions, ensuring products are intuitive, effective, and enjoyable to use.

• Ownership & Autonomy: Employees are expected to take initiative, own their responsibilities, and drive projects forward independently, demonstrating a proactive and self-directed approach.

• Collaboration & Teamwork: Strong emphasis on working effectively with cross-functional teams (Product, Engineering, Marketing) to achieve shared goals and deliver cohesive product experiences.

• Continuous Improvement: A commitment to ongoing learning, iteration, and refinement of both products and processes, embracing feedback and adapting to new challenges.

• Innovation & Adaptability: Given the industry (Web3, Fintech), a culture that embraces innovation, stays abreast of emerging trends, and can adapt quickly to market changes is essential.

Collaboration Style:

• Cross-Functional Integration: The design role is deeply embedded within product development teams, working hand-in-hand with Product Managers and Engineers throughout the product lifecycle. This involves regular syncs, workshops, and feedback sessions.

• Open Feedback Culture: Encouragement of design reviews and constructive feedback exchange among designers and with other team members to elevate the quality of work.

• Knowledge Sharing: Practices that facilitate the sharing of design insights, best practices, and learnings across the team, potentially through internal wikis, presentations, or informal discussions.

• Agile & Iterative: Collaboration aligns with agile methodologies, emphasizing iterative development, quick feedback loops, and adaptability to changing requirements.

📝 Enhancement Note: The company culture appears to value autonomy, collaboration, and a user-first mindset, which are crucial for success in a fast-paced, innovative tech environment like Web3.

⚡ Challenges & Growth Opportunities

Challenges:

• Navigating Complex Domains: Designing for Web3, fintech, or data-heavy transactional interfaces can be challenging due to the technical complexity and specialized user needs. Requires a steep learning curve and ability to translate intricate concepts into user-friendly experiences.

• Balancing Autonomy and Collaboration: While the role offers significant autonomy, effectively collaborating with distributed teams across different time zones and disciplines requires strong communication and time management skills.

• Rapid Iteration in a Fast-Paced Market: The Web3/Fintech landscape evolves quickly. Adapting designs and strategies to stay competitive and meet new user demands or technological advancements will be an ongoing challenge.

• Maintaining Design Consistency: Ensuring a cohesive and high-quality user experience across multiple platforms (web, mobile) and features, especially when working with potentially complex product roadmaps.

Learning & Development Opportunities:

• Specialization in Emerging Tech: Opportunity to become an expert in UX/UI for cutting-edge fields like Web3, blockchain, and decentralized finance.

• Advanced Design Skills: Deepen expertise in areas such as complex data visualization, interaction design for novel interfaces, or contribution to sophisticated design systems.

• Product Strategy Influence: Grow from executing designs to significantly influencing product strategy and roadmap based on user insights and design expertise.

• Mentorship & Leadership: Potential to mentor junior designers and grow into leadership roles within the product design function.

• Formal Training: Direct support for courses, conferences, and English learning provides structured opportunities for skill development and industry knowledge acquisition.

📝 Enhancement Note: The challenges are characteristic of roles in rapidly evolving tech sectors. The growth opportunities are substantial, offering paths for both technical specialization and leadership development.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you independently owned a product design from initial concept to launch. What were the key challenges, and how did you overcome them?" (Focus on your process, decision-making, and ability to deliver.)

• "How do you approach designing for complex or data-heavy interfaces, such as those found in fintech or Web3 products?" (Highlight your methods for simplifying complexity and ensuring usability.)

• "Walk us through your process for creating user flows and Customer Journey Maps. How do these artifacts inform your design decisions?" (Demonstrate your strategic UX thinking and documentation skills.)

Company & Culture Questions:

• "What interests you about GoMining and the Web3/Fintech space specifically?" (Show genuine interest and research into the company and industry.)

• "How do you ensure your designs are user-centered, especially when dealing with technical constraints or business objectives?" (Connect your design philosophy to user needs.)

• "Describe your experience working in a remote or hybrid environment and how you maintain productivity and collaboration." (Address comfort with flexible work models.)

Portfolio Presentation Strategy:

• Structure Your Narrative: For each case study, clearly define the problem, your role, the constraints, your process, the solutions you designed, and the outcomes.

• Highlight "Ownership": Emphasize projects where you had full control over the design process, demonstrating your ability to be self-sufficient and drive initiatives.

• Show, Don't Just Tell: Use visuals effectively – wireframes, mockups, prototypes, user flows, CJMs – to illustrate your points.

• Quantify Impact: Where possible, present metrics that demonstrate the success of your designs (e.g., conversion rates, engagement metrics, user satisfaction scores).

• Prepare for Deep Dives: Be ready to answer detailed questions about specific design choices, technical considerations, and trade-offs you made.

• Connect to GoMining: Frame your experience and portfolio examples in a way that shows relevance to GoMining's products and challenges.

📝 Enhancement Note: Interview preparation should focus on demonstrating ownership, strategic UX thinking, effective collaboration, and a clear understanding of the Web3/Fintech domain. The portfolio is the central piece of evidence, so practicing its presentation is key.

📌 Application Steps

To apply for this Senior UX/UI Designer position:

• Submit your application through the provided Workable link.

• Curate Your Portfolio: Ensure your portfolio prominently features at least 2-3 detailed case studies showcasing your ability to independently own end-to-end product design for web and mobile applications. Prioritize projects that demonstrate strong UX logic, challenging problem-solving, and successful outcomes. If possible, include examples relevant to fintech, Web3, or data-heavy interfaces.

• Tailor Your Resume: Highlight your 5+ years of relevant experience, specific UX/UI skills (mentioning tools like Figma, Sketch, Miro), and achievements related to user flows, CJMs, prototyping, and developer hand-offs. Use keywords from the job description to align with ATS scanning.

• Prepare Your Narrative: Practice articulating your design process, decision-making rationale, and the impact of your work. Be ready to discuss your experience with cross-functional collaboration and the specific challenges of designing for complex digital products.

• Research GoMining: Familiarize yourself with GoMining's products, mission, and the Web3/Fintech industry. Prepare thoughtful questions about their product roadmap, design challenges, and team culture to demonstrate your engagement and interest.

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

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