

Senior UI/UX Designer
Mantas Digital, MB
- Vilnius, LithuaniaVilnius, Vilnius, LithuaniaVilniusVilniusLithuaniaLithuaniaTELECOMMUTE
- Full timeFULL_TIME
Posted 15 hours ago and deadline of application is on 30 Sep
Recruiter was hiring a day ago
2026-07-30T05:46:20.987197+00:002026-09-30T21:00:00+00:00Job Description
We are looking for a Senior / Lead UI/UX Designer with a deep obsession for Conversion Rate Optimization (CRO) / and / or Email marketing. In this role, you won't just make things look good—you will design digital experiences engineered to convert.
You will take full ownership of UI/UX direction across custom web applications and high-growth e-commerce platforms (Shopify, WooCommerce). Working closely with developers, strategists, and clients, you will lead projects from low-fidelity wireframes to pixel-perfect, scalable design systems. If you thrive on analyzing user behavior, managing design workflows autonomously, and seeing your designs drive real revenue growth, this role is built for you.
Key Responsibilities
- Own the full product design lifecycle—from user research, wireframing, and interactive prototyping to final visual design and developer handoff.
- Analyze user journeys, heatmaps, and performance data to design high-converting landing pages, seamless checkout funnels, and optimized UX flows.
- Create scalable, component-based design systems and UI kits in Figma to ensure consistency across web apps and e-commerce platforms.
- Organize design backlogs, set realistic execution timelines, and keep projects moving efficiently using our project management tools.
- Communicate design rationale, CRO strategies, and user testing insights clearly to clients, developers, and internal team members in English.
- Work on performance-driven visual initiatives, occasionally translating core brand aesthetics into high-impact marketing touchpoints.
- Other related responsabilities
Why You’ll Love Working With Us
- No micro-management. You own your projects and see the direct outcome of your strategies.
- Work alongside sharp developers and strategists on cutting-edge e-commerce, web apps, and AI integrations.
- We value continuous learning, direct feedback, and giving our team the tools they need to succeed.
Minimum Qualifications
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5+ years of hands-on experience in end-to-end UI/UX design, leading web applications, e-commerce, or other complex digital products
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Mastery of Figma: Advanced proficiency in building scalable design systems, auto-layout, interactive prototyping, and developer handoffs.
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Conversion Rate Optimization (CRO) Expertise: Proven track record of leveraging data, user behavior insights, heatmaps, and A/B testing to design high-converting user journeys and interface flows.
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Excellent organizational and task management skills, with experience prioritizing design backlogs, setting timelines, and managing cross-functional workflows independently.
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Fluency in English: Professional spoken and written English skills to articulate design decisions, strategies, and collaborate seamlessly across teams.
Preferred / Bonus Qualifications (Nice to Have)
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Performance-Driven Creative Design: Experience creating high-performing ad creatives, visual banners, and marketing assets engineered for conversion.
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Email Marketing & Lifecycle Design: Hands-on experience designing mobile-optimized email templates and automated flow campaigns (e.g., Klaviyo, Mailchimp).
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Experience with CRO audits and their implementation into existing website designs.
Perks and Benefits
Work from Home
Jobs Summary
- Job Level
- Mid-Senior Level / Manager
- Job Category
- IT and Software
- Educational Requirement
- Graduated from high school
- Office Address
- V. Nagevičiaus gatvė 3, LT-08237 Žirmūnai, Vilnius, Lithuania
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