Senior Product Designer

📍 Job Overview

Job Title: Senior Product Designer

Company: Oxylabs

Location: Vilnius, Vilnius County, Lithuania

Job Type: Full Time

Category: Product Design / UX/UI Design

Date Posted: 2026-10-02

Experience Level: 5-10 years

Remote Status: Hybrid

🚀 Role Summary

• Owns the end-to-end product experience for critical areas such as onboarding, activation, proxy setup, and usage analytics, demanding strong user-centered design principles and a deep understanding of product strategy.

• Collaborates closely with Product Managers and Engineers from the initial problem-definition phase, driving the exploration of innovative solutions and shaping product roadmaps through a data-informed approach.

• Conducts continuous user discovery, prototypes early concepts, and rigorously validates design directions through research and experimentation before committing to development, ensuring optimal customer outcomes.

• Designs and analyzes meaningful product experiments and A/B tests, leveraging behavioral data to iteratively refine product features and enhance user engagement and satisfaction.

• Maps complex customer journeys to identify friction points and translates intricate technical mechanics into intuitive, accessible, and user-friendly interfaces, simplifying technically complex products.

• Contributes to the evolution of the design system and elevates team-wide product thinking by advocating for strong design rationale, evidence-based methodologies, and fostering a culture of collaborative design critiques.

📝 Enhancement Note: The "Senior Product Designer" title, combined with responsibilities like "end-to-end ownership," "significant autonomy," and "contribute to our design system and elevate team-wide product thinking," strongly suggests a role requiring a high degree of strategic input and leadership within the design function, beyond just execution. The emphasis on data, experimentation, and translating complex technical concepts points towards a specialized product design role focused on B2B SaaS or technically intricate products.

📈 Primary Responsibilities

• Take full ownership of the end-to-end product experience, focusing on key user flows including onboarding, activation, proxy setup, and usage analytics, ensuring seamless integration and intuitive user interaction.

• Actively partner with Product Managers and Engineers throughout the entire product development lifecycle, from problem framing and ideation to solution design and validation, ensuring alignment with business objectives and user needs.

• Lead continuous discovery efforts, including user research, usability testing, and prototype validation, to inform and iterate on design directions prior to full-scale development.

• Design and implement product experiments, including A/B tests, to measure the impact of design changes and gather behavioral data that drives informed product decisions and future iterations.

• Map and analyze the complete customer journey, identifying critical touchpoints, friction areas, and opportunities for improvement, translating complex technical functionalities into accessible and user-friendly interfaces.

• Contribute to the ongoing development and maintenance of the company's design system, ensuring consistency, scalability, and efficiency across the product portfolio.

• Elevate the team's overall product thinking by presenting strong, evidence-based design rationale, championing data-informed methodologies, and actively participating in and facilitating collaborative design critiques.

📝 Enhancement Note: The responsibilities emphasize a proactive and strategic approach to product design, moving beyond visual design to encompass product strategy, user research, experimentation, and cross-functional leadership. The mention of "translating complex technical mechanics" and designing for "self-service products" indicates a need for designers adept at simplifying intricate functionalities.

🎓 Skills & Qualifications

Education: Bachelor's or Master's degree in Design, HCI, Computer Science, or a related field; or equivalent practical experience in product design.

Experience: 5-10 years of professional experience in Product Design, with a proven track record of owning and delivering complex digital products or significant product areas from concept to launch and iteration.

Required Skills:

• Product Design: Demonstrated expertise in the full product design lifecycle, from problem definition and user research to wireframing, prototyping, high-fidelity design, and user testing.

• End-to-End Ownership: Proven ability to take ownership of significant product areas, driving design decisions independently from initial concept through to post-launch iteration and optimization.

• Product Thinking & Evidence-Based Approach: Strong capacity to synthesize business goals, customer needs, technical constraints, and behavioral data into cohesive and effective design solutions.

• Interaction & Information Design: Exceptional skills in designing clear, intuitive, and efficient user interfaces, particularly for translating complex settings, configurations, or data into accessible digital experiences.

• Navigating Ambiguity: High comfort level working with incomplete information, capable of independently defining problems, exploring solutions, and driving projects forward from inception to completion.

• Low-Ego, Pragmatic Mindset: A collaborative and adaptable approach, with the ability to articulate, defend, and iterate on design decisions based on objective evidence and feedback.

• Design System Contribution: Experience contributing to or maintaining design systems, ensuring consistency and scalability across products.

Preferred Skills:

• B2B SaaS Design: Experience designing for Software-as-a-Service platforms, particularly in complex technical domains.

• Developer Tools or Infrastructure Design: Experience with products catering to developers, IT professionals, or those involving infrastructure, cybersecurity, networking, or cloud technologies.

• Self-Service Product Design: Expertise in designing products that enable users to configure and manage complex functionality independently, without extensive reliance on sales or support.

• Monetization & Subscription Flows: Experience designing pricing, packaging, checkout, subscription management, and monetization features.

• Data Visualization & Dashboards: Strong skills in presenting data clearly through dashboards, usage analytics, performance metrics, and reporting interfaces.

• Experimentation & A/B Testing: Hands-on experience designing, running, and analyzing A/B tests and product experiments to drive design improvements.

• User Research Methodologies: Proficiency in a wide range of user research techniques, including qualitative and quantitative methods.

📝 Enhancement Note: The experience level of 5-10 years, coupled with responsibilities like "owning end-to-end product experience" and "elevating team-wide product thinking," indicates a senior individual contributor role with potential for mentorship and strategic influence. The emphasis on translating "complex technical mechanics" and designing for "self-service" products suggests a need for a designer who can handle intricate information architecture and user flows.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• End-to-End Case Studies: Showcase 2-3 comprehensive case studies detailing your involvement in the complete product design lifecycle for significant digital products or product areas. Each case study should clearly articulate the problem, your role, the design process, key decisions, challenges faced, and measurable outcomes.

• Problem Definition & Solution Exploration: Demonstrate your ability to frame ambiguous problems, explore multiple design solutions, and articulate the rationale behind your chosen approach, supported by user research, data, or business requirements.

• Interaction & Information Design Examples: Include specific examples of complex interfaces, configurations, or data visualizations you have designed, highlighting how you translated intricate technical concepts into clear, user-friendly experiences.

• Data-Informed Design & Iteration: Showcase how you utilized behavioral data, A/B testing results, or user feedback to inform design decisions, iterate on solutions, and drive product improvements. Quantify the impact of your design work whenever possible.

• Design System Contributions (if applicable): If you have experience with design systems, include examples of your contributions, such as creating new components, establishing guidelines, or ensuring consistency across products.

Process Documentation:

• User Research & Discovery: Provide evidence of your process for conducting user research, continuous discovery, and translating insights into actionable design requirements.

• Prototyping & Validation: Detail your methods for rapid prototyping and validating design concepts with users and stakeholders before full-scale development.

• Experimentation Design: Illustrate your process for designing and implementing product experiments, including A/B tests, and how you interpret results to drive iteration.

• Cross-Functional Collaboration: Describe your approach to collaborating with Product Managers, Engineers, and other stakeholders throughout the design process, including how you communicate design rationale and incorporate feedback.

📝 Enhancement Note: Given the role's emphasis on data, experimentation, and translating complex technical concepts, the portfolio should prominently feature case studies that demonstrate these capabilities. Candidates should be prepared to discuss their process for problem-framing, hypothesis generation for experiments, and how they measured the success of their designs, particularly in a B2B SaaS context.

💵 Compensation & Benefits

Salary Range: 3,100 - 5,500 EUR gross per month. This range is subject to discussion based on the candidate's specific skills, competencies, and experience.

Benefits:

• Performance Bonus: Quarterly KPI-based performance bonus, reflecting the company's focus on measurable results and employee contribution.

• Growth & Learning: Extensive opportunities including over 40 internal learning options, support for external conferences, mentorship programs, and continuous knowledge-sharing initiatives.

• Health & Well-being: Comprehensive benefits package including private health insurance, psychotherapy sessions, on-site well-being consultants, 24/7 gym access, and a dedicated wellness app to support employee health.

• Community & Engagement: Regular team events, an overseas workation, quarterly team-building budgets, and recognition for milestones to foster a strong team spirit.

• Additional Perks: Bonus vacation days, paid life-moment days off for significant personal events, complimentary barista coffee, and provision of all necessary work tools.

Working Hours: Approximately 40 hours per week, with a hybrid work arrangement.

📝 Enhancement Note: The salary range of 3100-5500 EUR gross per month for a Senior Product Designer in Vilnius, Lithuania, aligns with industry benchmarks for experienced professionals in tech hubs. The company's extensive benefits package, particularly in health, well-being, and professional development, indicates a strong commitment to employee satisfaction and retention, which is often a hallmark of established tech companies like Oxylabs. The inclusion of a quarterly KPI-based bonus further emphasizes a performance-driven culture.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology, Data Solutions, Web Intelligence. Oxylabs operates in the competitive landscape of web data gathering and proxy solutions, serving a global clientele that requires robust, scalable, and reliable services. This industry context implies a need for product design that supports technically sophisticated users and complex backend infrastructure.

Company Size: (Inferred from LinkedIn data - not provided in raw input, but often companies of this nature have 200-1000+ employees). A mid-to-large sized tech company implies established processes, potential for specialization, and cross-functional teams, but also a need for agility and clear communication to maintain efficiency.

Founded: (Founded date not provided in raw input). The company's establishment date would indicate its maturity and trajectory in the market.

Team Structure:

• Product Design Function: The Product Design team is integrated within the product development process, working collaboratively with Product Management and Engineering from inception to delivery. It's expected to be a growing team, offering opportunities to shape its practices.

• Reporting Structure: While not explicitly stated, a Senior Product Designer typically reports to a Design Lead, Head of Product, or a senior Product Manager, playing a key role in product strategy discussions.

• Cross-functional Collaboration: High emphasis on close collaboration with Product Managers to define problems and scope solutions, and with Engineers to ensure feasibility and effective implementation of designs. The culture values designers who are curious about user behavior, comfortable with data, and understand technical underpinnings.

Methodology:

• Data-Driven Product Development: The company fosters an active experimentation culture, utilizing real behavioral and commercial data to inform product decisions and iterate on designs.

• Agile & Iterative Design: A continuous discovery and validation process is employed, emphasizing rapid prototyping and iterative improvements based on evidence.

• Problem-Solution Fit: The core methodology involves understanding user problems deeply and exploring multiple solutions to ensure the best outcome for customers, rather than just focusing on aesthetics.

Company Website: https://oxylabs.io/

📝 Enhancement Note: The description highlights a product-led culture where design is integral to decision-making, not merely an execution layer. The emphasis on data, experimentation, and understanding technical complexity suggests a sophisticated product organization. The company's industry (web data and proxy solutions) implies a need for designers capable of handling complex information architecture and user flows for technically savvy users.

📈 Career & Growth Analysis

Operations Career Level: Senior Product Designer. This level signifies a highly experienced individual contributor who is expected to operate with significant autonomy, own complex product areas end-to-end, and contribute strategically to product development. They are expected to mentor junior designers, influence product strategy, and champion best practices within the design team and cross-functionally.

Reporting Structure: Typically reports to a Design Manager, Head of Product, or Product Lead. This position involves close collaboration with Product Managers and Engineering Leads, acting as a key voice in product decisions.

Operations Impact: The role has a direct and significant impact on the company's success by shaping user experiences that drive customer acquisition, activation, retention, and overall product adoption. By making complex products easier to use and by contributing to product experimentation, this role directly influences key business metrics and revenue growth.

Growth Opportunities:

• Design Leadership: Potential to grow into a Design Lead or Manager role as the team expands, taking on more responsibility for team direction, mentoring, and strategic planning.

• Specialization: Opportunity to deepen expertise in specific product domains (e.g., B2B SaaS, developer tools, data visualization) or in advanced design methodologies like experimentation and data-informed design.

• Product Strategy Influence: Continued opportunity to influence product strategy and roadmap development through strong design thinking, data analysis, and cross-functional collaboration.

• Mentorship: Chance to mentor junior designers, contributing to their professional development and helping to build a stronger design culture within Oxylabs.

📝 Enhancement Note: The "Senior" title and emphasis on autonomy, end-to-end ownership, and influencing product strategy indicate a clear growth path towards leadership or deep specialization within product design at Oxylabs. The company's focus on experimentation and data suggests opportunities to develop highly sought-after skills in product analytics and optimization.

🌐 Work Environment

Office Type: Hybrid. This implies a blend of remote work and in-office presence, allowing for flexibility while maintaining in-person collaboration and team cohesion.

Office Location(s): Vilnius, Lithuania. This location provides access to a growing tech talent pool and a vibrant city environment.

Workspace Context:

• Collaborative Environment: The team culture encourages close collaboration between design, product, and engineering. Expect regular design critiques, brainstorming sessions, and joint problem-solving activities.

• Tools & Technology: Access to necessary design tools, software, and potentially specialized hardware for prototyping or user research. The company likely utilizes a modern tech stack to support its data-intensive operations.

• Data & Experimentation Focus: The workspace is geared towards a data-driven approach, with easy access to product analytics, experimentation platforms, and user feedback channels to inform design decisions.

Work Schedule: The role is full-time, with an expected weekly commitment of approximately 40 hours. The hybrid model likely offers some flexibility in scheduling, balancing focused remote work with collaborative in-office sessions.

📝 Enhancement Note: The hybrid work model in Vilnius suggests a modern approach to work-life balance, catering to experienced professionals. The emphasis on data and experimentation within the workspace context implies that the environment is set up to support rigorous design validation and iterative product development.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess qualifications and fit for the role.

• Portfolio Presentation & Discussion: Expect to present 1-2 key case studies from your portfolio, discussing your process, decision-making, and the impact of your work. Be prepared for in-depth questions about your approach to problem-solving, user research, and handling complex technical challenges.

• Cross-functional Interviews: Interviews with Product Managers and Engineers to assess your collaboration style, communication skills, and ability to work effectively in a team environment.

• Design Challenge (Potential): You might be given a small design exercise or asked to critique an existing product feature to assess your practical design skills and thought process.

• Final Interview: A discussion with senior leadership or hiring manager to evaluate overall fit, strategic thinking, and alignment with company culture.

Portfolio Review Tips:

• Focus on Impact: Clearly articulate the business and user impact of your design work, using metrics and data whenever possible. Quantify improvements in activation, engagement, conversion, or user satisfaction.

• Showcase Process: Detail your design process, from problem definition and research to ideation, iteration, and validation. Explain why you made certain decisions.

• Highlight Complexity: Emphasize projects where you translated complex technical concepts or data into user-friendly interfaces. Demonstrate your ability to handle intricate information architecture.

• Data & Experimentation: If applicable, showcase projects where you utilized A/B testing, behavioral data, or other experimental methods to inform your design decisions and measure success.

• Tailor to the Role: Select case studies that best align with Oxylabs' focus on B2B SaaS, complex technical products, and data-driven design.

Challenge Preparation:

• Understand the Product: Familiarize yourself with Oxylabs' products and services, and the types of users they serve.

• Problem-Solving Framework: Be ready to apply a structured approach to problem-solving, clearly defining the problem, identifying constraints, brainstorming solutions, and evaluating trade-offs.

• Design Rationale: Practice articulating the reasoning behind your design choices, grounding them in user needs, business goals, and technical feasibility.

• Data Interpretation: Be prepared to discuss how you would use data to inform design decisions or measure the success of a feature.

📝 Enhancement Note: The interview process is likely to be rigorous, emphasizing not just design execution but also strategic thinking, problem-solving capabilities, and the ability to collaborate effectively. A strong portfolio that demonstrates experience with complex technical products and data-driven decision-making will be critical for success.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma (highly probable given industry standards), Sketch, Adobe Creative Suite (Illustrator, Photoshop).

• User Research & Testing: Tools like UserTesting.com, Maze, Lookback, or internal tools for conducting usability tests and gathering qualitative feedback.

• Collaboration & Project Management: Jira, Confluence, Asana, Trello, or similar platforms for task management and team communication.

Analytics & Reporting:

• Product Analytics: Amplitude, Mixpanel, Google Analytics, or similar platforms for tracking user behavior, feature adoption, and conversion funnels.

• A/B Testing Platforms: Optimizely, VWO (Visual Website Optimizer), or internal experimentation frameworks for designing and running product experiments.

• Data Visualization Tools: Tableau, Power BI, or embedded dashboard features within analytics platforms for presenting data insights.

CRM & Automation:

• CRM: Salesforce, HubSpot (less likely for this specific role's direct use, but relevant context for B2B).

• Integration Tools: Understanding of how design integrates with backend systems and APIs would be beneficial.

📝 Enhancement Note: While specific tools aren't listed, the role's requirements (data analysis, experimentation, complex products) strongly suggest proficiency in industry-standard design and prototyping tools like Figma. Familiarity with product analytics and A/B testing platforms is crucial, as these are central to the role's data-driven approach.

👥 Team Culture & Values

Operations Values:

• Customer-Centricity: A deep commitment to understanding and solving user problems, ensuring that design decisions prioritize customer value and positive outcomes.

• Data-Driven Decision Making: A strong reliance on behavioral data, experimentation, and user research to validate hypotheses and guide product development.

• Collaboration & Transparency: Open communication and close teamwork across Product, Engineering, and Design to foster shared understanding and collective ownership.

• Pragmatism & Ownership: A low-ego, results-oriented approach where individuals take ownership of their work, are comfortable navigating ambiguity, and focus on delivering tangible value.

• Continuous Improvement: A culture that embraces iteration, learning from failures, and constantly seeking ways to enhance both the product and internal processes.

Collaboration Style:

• Integrated Teams: Design is not a silo; designers work as embedded members within product teams, collaborating daily with PMs and Engineers.

• Evidence-Based Discourse: Discussions and critiques are grounded in data, user insights, and logical reasoning, fostering constructive feedback.

• Shared Accountability: A sense of collective responsibility for product success, where all team members contribute to defining problems and shaping solutions.

• Knowledge Sharing: A proactive approach to sharing learnings, best practices, and design patterns across the team and the broader organization.

📝 Enhancement Note: The values emphasize a mature, data-informed, and collaborative product development environment. For a Senior Product Designer, demonstrating alignment with these values – particularly data-driven decision-making and collaborative problem-solving – will be as important as showcasing design skills.

⚡ Challenges & Growth Opportunities

Challenges:

• Translating Technical Complexity: The primary challenge will be simplifying highly technical concepts and intricate functionalities into intuitive and accessible user experiences for a diverse user base.

• Balancing User Needs with Technical Constraints: Effectively navigating the trade-offs between ideal user experiences and the practicalities of implementing complex backend systems and infrastructure.

• Driving Experimentation Culture: Continuously championing and executing product experiments to gather data and iterate, potentially encountering resistance or challenges in data interpretation.

• Evolving Design Practices: As the team grows, there will be an ongoing challenge and opportunity to help define and mature the product design function within Oxylabs, establishing best practices and standards.

Learning & Development Opportunities:

• Advanced Experimentation Skills: Deepen expertise in designing, running, and analyzing sophisticated product experiments and A/B tests.

• Domain Expertise: Develop specialized knowledge in areas like web intelligence, data infrastructure, cybersecurity, or developer tools, becoming a subject matter expert.

• Product Strategy Acumen: Enhance strategic thinking by contributing to product roadmaps, market analysis, and long-term product vision.

• Leadership & Mentorship: Gain experience in mentoring junior designers, leading design initiatives, and potentially contributing to design team management as the company scales.

📝 Enhancement Note: The challenges presented are typical for senior roles in technically complex product environments. The growth opportunities are well-aligned with the senior level, offering paths towards leadership, deep specialization, and strategic influence within the product organization.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to translate a highly technical or complex concept into a simple, user-friendly interface. What was your process, and what was the outcome?" (Focus on your problem-framing, user research, iterative design, and impact measurement.)

• "How do you approach defining and framing ambiguous problems in a product setting? Walk us through an example." (Highlight your structured approach to discovery, stakeholder alignment, and hypothesis generation.)

• "Tell us about a product experiment or A/B test you designed and ran. What was the hypothesis, how did you measure success, and what did you learn?" (Emphasize your data-informed methodology and ability to iterate based on evidence.)

• "How do you balance user needs with technical constraints and business goals when making design decisions?" (Showcase your ability to consider multiple factors and articulate trade-offs.) Company & Culture Questions:

• "What interests you about Oxylabs and our product suite, particularly given its technical nature?" (Research Oxylabs' offerings, target audience, and market position.)

• "How do you contribute to a collaborative design and product development environment? Describe your ideal working relationship with Product Managers and Engineers." (Align your response with the company's emphasis on integrated teams and cross-functional collaboration.)

• "Describe your experience working with or contributing to a design system. What are the key principles you follow?" (Demonstrate your understanding of design system benefits and practical application.)

• "How do you stay updated on the latest trends in product design, particularly in the context of complex technical products?" (Show your commitment to continuous learning.) Portfolio Presentation Strategy:

• Select Wisely: Choose 2-3 case studies that best showcase your ability to handle complex technical products, your end-to-end ownership, and your data-driven approach.

• Tell a Story: Structure each case study as a narrative: the problem, your role, your process, key decisions (and why), challenges, and the measurable impact.

• Quantify Impact: Use metrics (e.g., conversion rate improvements, activation increase, task completion time reduction) to demonstrate the value of your design solutions.

• Explain Your 'Why': Be prepared to articulate the rationale behind every significant design decision, referencing user research, data, or business objectives.

• Focus on Collaboration: Highlight instances where you effectively collaborated with PMs and Engineers, and how that collaboration contributed to the final outcome.

• Be Ready for Deep Dives: Anticipate detailed questions about your process, methodologies, and specific design choices.

📝 Enhancement Note: The interview preparation advice focuses on demonstrating not just design skills but also strategic thinking, problem-solving capabilities, and a deep understanding of the product development lifecycle within a data-rich, technically complex environment. Candidates should be ready to discuss their experiences with B2B SaaS, complex systems, and the impact of their designs on business outcomes.

📌 Application Steps

To apply for this Senior Product Designer position:

• Submit your application through the provided link on jobs.lever.co.

• Customize Your Resume: Tailor your resume to highlight experience in end-to-end product design, working with complex technical products, data-driven decision-making, and A/B testing. Use keywords from the job description.

• Curate Your Portfolio: Select 2-3 strong case studies that demonstrate your ability to tackle complex problems, your design process, and the measurable impact of your work. Ensure these align with Oxylabs' focus on B2B SaaS and technical products.

• Prepare Your Presentation: Practice presenting your selected case studies, focusing on storytelling, clear articulation of your process, and quantifiable results. Be ready to discuss your rationale for design decisions and how you've handled ambiguity and technical complexity.

• Research Oxylabs: Familiarize yourself with Oxylabs' products, services, and target audience. Understand their industry and how your design skills can contribute to their business objectives.

⚠️ 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.