Senior UX/UI Designer

📍 Job Overview

Job Title: Senior UX/UI Designer Company: Luminor Group Location: Vilnius, Vilnius County, Lithuania Job Type: Full-Time Category: UX/UI Design Date Posted: 2026-02-16 Experience Level: 5-10 Years Remote Status: Hybrid

🚀 Role Summary

• Lead the end-to-end UX design process for high-impact web-based application features, encompassing discovery, concept development, high-fidelity design, and validation with a significant degree of autonomy.
• Translate complex business requirements and diverse user needs into intuitive, scalable, and elegant digital experiences, ensuring user-centricity is at the forefront of all design decisions.
• Define and execute robust user research strategies, including advanced interviews and usability testing, to gather data-driven insights that inform and validate design outcomes.
• Develop comprehensive UX artifacts such as user journeys, wireframes, prototypes, and detailed design specifications to effectively guide implementation teams.
• Collaborate closely with product leadership and engineering teams within agile development cycles to influence product direction and ensure design feasibility and excellence.
• Drive the evolution and governance of the company's design system, contributing new patterns and components to enhance consistency and scalability.
• Champion user-centered design principles and accessibility standards across the organization, mentoring peers and advocating for best practices.

📝 Enhancement Note: The role emphasizes end-to-end ownership and autonomy, suggesting a need for a candidate who can independently manage design projects from conception through to implementation. The focus on web applications and integration within agile teams indicates a need for practical experience with modern development workflows and a strong understanding of technical constraints. The mention of "Pan-Baltic level" implies a need for strong cross-cultural communication skills and potentially experience working with diverse user bases across the Baltic region.

📈 Primary Responsibilities

• Design Process Leadership: Spearhead the complete UX design lifecycle for key features, from initial user research and ideation through to detailed design, prototyping, and validation, demonstrating high autonomy.
• User Needs Translation: Convert intricate business challenges and varied user requirements into intuitive, scalable, and aesthetically pleasing digital interfaces for web applications.
• Research & Validation: Design and implement user research initiatives, including in-depth interviews and usability testing, to collect and analyze data that drives informed design decisions.
• Artifact Delivery: Produce detailed UX artifacts such as user journey maps, wireframes, interactive prototypes, and comprehensive design specifications to facilitate clear communication and development.
• Cross-Functional Collaboration: Work in close partnership with product managers, engineers, and other stakeholders within agile frameworks to align on product vision, ensure design feasibility, and maintain design quality.
• Design System Contribution: Actively contribute to and maintain the company's design system, developing and documenting reusable components, patterns, and guidelines to ensure consistency and efficiency.
• User Advocacy & Mentorship: Promote user-centered design principles, accessibility, and responsive design standards throughout the organization, mentoring junior designers and elevating overall design maturity.
• Industry Trend Monitoring: Continuously research and integrate emerging design tools, technologies, and methodologies to enhance the digital product experience and drive innovation.

📝 Enhancement Note: The responsibilities highlight a blend of strategic design leadership and hands-on execution. The emphasis on "high degree of autonomy" and "influencing product direction" suggests this role is for a senior individual contributor who can operate with minimal supervision and act as a design authority. The specific mention of "design system governance" points to a need for experience in establishing and maintaining design standards at scale.

🎓 Skills & Qualifications

Education: While no specific degree is listed, a Bachelor's or Master's degree in a related field such as Human-Computer Interaction (HCI), Design, Psychology, or a related discipline is often preferred for senior design roles. Experience: A minimum of 5 years of professional experience in UX/UI design is required, with a proven track record of end-to-end ownership of complex, high-impact product features.

Required Skills:

• UX/UI Design Expertise: Deep understanding and practical application of user-centered design principles, methodologies, and best practices across diverse applications.
• Full Design Lifecycle Management: Proven experience leading the entire design process, from discovery and user research to concept development, high-fidelity design, prototyping, and validation.
• User Research & Usability Testing: Strong skills in planning, conducting, analyzing, and translating insights from user research and usability testing into actionable design improvements.
• Design Tools Proficiency: Advanced proficiency in modern design and prototyping tools, specifically Figma.
• Design Systems Experience: Hands-on experience contributing to, maintaining, and evolving design systems and component libraries for scalability and reusability.
• Technical Understanding: Solid grasp of web and mobile technologies, development processes, and the technical constraints that influence design decisions.
• Agile Collaboration: Ability to work effectively with cross-functional teams in an agile environment, clearly articulating design decisions and rationale.
• Communication: Strong verbal and written communication skills, with fluency in English required for Pan-Baltic level operations.
• Continuous Learning: A proactive approach to staying updated with the latest UI/UX trends, tools, and technologies.

Preferred Skills:

• Localization Tools: Experience with localization tools such as Lokalise.
• AI-Powered Design Tools: Familiarity with emerging AI-powered design tools.
• Accessibility & Responsive Design: In-depth knowledge and practical application of accessibility (WCAG) and responsive design standards.
• Data-Driven Design: Ability to leverage data analytics and performance metrics to inform and validate design choices.
• Wireframing & Prototyping: Expertise in creating detailed wireframes and interactive prototypes at various fidelity levels.

📝 Enhancement Note: The requirement for "5+ years of professional experience" combined with "end-to-end ownership of complex, high-impact product features" suggests that candidates should be prepared to showcase significant projects where they managed the entire design process and demonstrably influenced product outcomes. The explicit mention of Figma, Lokalise, and AI tools indicates specific technical proficiencies that are highly valued.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• End-to-End Project Showcase: Present detailed case studies of at least 2-3 significant projects where you led the complete UX/UI design process from discovery and research through to final implementation and validation.
• Problem-Solution Framing: Clearly articulate the user problem or business challenge addressed in each case study, followed by your design approach and the rationale behind key decisions.
• Process & Methodology Documentation: Illustrate your design process, including user research methods, ideation techniques, wireframing, prototyping, and usability testing, with examples of artifacts produced.
• Impact & Metrics: Quantify the impact of your design solutions with relevant metrics (e.g., conversion rate improvements, user satisfaction scores, task completion times, reduction in support tickets) and demonstrate how you measured success.
• Design System Contribution: If applicable, showcase examples of your contributions to design systems, including component design, pattern development, and guideline documentation.

Process Documentation:

• User Research Documentation: Examples of how you planned, conducted, and synthesized user research, including interview guides, usability test plans, and user persona development.
• Wireframing & Prototyping: Demonstrations of your wireframing and prototyping skills, showcasing the evolution of designs from low-fidelity concepts to high-fidelity interactive prototypes.
• Design Specifications: Examples of detailed design specifications provided to engineering teams, ensuring clarity on layout, interactions, states, and responsive behavior.
• Design System Governance: Evidence of your involvement in maintaining and evolving design systems, including contributions to component libraries and style guides.

📝 Enhancement Note: For a Senior UX/UI Designer role, the portfolio is paramount. It should not just showcase visual design but also the strategic thinking, research rigor, and process management that drove successful outcomes. Candidates should be ready to discuss their role in detail, focusing on their individual contributions and the measurable impact of their work.

💵 Compensation & Benefits

Salary Range: 4,000 - 6,000 EUR/month (Gross) This range is to be determined based on the candidate's level of experience and competencies.

Benefits:

• Work Flexibility:
  • Flexible working hours.
  • Hybrid work arrangement.
  • Possibility to work remotely from anywhere within the EU, Iceland, Switzerland, and the UK for up to 90 days per year.
• Time Off:
  • Additional weeks of vacation for employees with one year or more of tenure.
  • Volunteer time off.
  • 30 fully paid calendar days annually for military training.
• Health & Wellbeing:
  • Comprehensive health insurance provided after the first 3 months of employment, valid across all three Baltic states.
  • Health days for sick leave without requiring a doctor's note.
  • Access to wellbeing tools and resources to support personal and professional productivity.
• Professional Development:
  • Internal and external training programs.
  • Access to LinkedIn Learning.
  • Workshops, conferences, and online training opportunities.
• Employee Perks:
  • Special offers and pricing for Luminor products and services.

Working Hours: The role is Full-Time. While specific daily hours are not detailed, the mention of "Flexible working hours" suggests some autonomy in scheduling, within the context of agile team collaboration and standard operational needs. The implied standard workweek is likely 40 hours, typical for full-time employment.

📝 Enhancement Note: The salary range provided is gross, meaning taxes and social contributions will be deducted. Candidates should research net salary expectations based on Lithuanian tax laws. The benefits package