Product Designer

📍 Job Overview

Job Title: Product Designer

Company: Turnkey

Location: United States (Remote)

Job Type: Full-Time

Category: Product Design / UX/UI

Date Posted: 2026-04-22

Experience Level: 5-10 Years

Remote Status: Fully Remote

🚀 Role Summary

• Owns end-to-end product design for Turnkey's core offerings, focusing on developer and operator experiences within a complex infrastructure environment.

• Drives product discovery, prototyping, and iteration cycles with a deep understanding of user needs for technical audiences.

• Translates highly technical and complex workflows into intuitive and accessible interfaces, emphasizing interaction quality and product coherence.

• Collaborates closely with product and engineering teams from problem definition through to solution delivery, fostering a high-agency, low-ego environment.

• Contributes to the evolution of design systems and shared standards, ensuring consistency across the product surface.

📝 Enhancement Note: This role is positioned as a senior individual contributor focused on the core product experience, differentiating it from roles that might focus solely on design systems or branding. The emphasis on "making genuinely hard things feel obvious" and designing for "developers, security teams, and operators" highlights a specialized need for UX expertise in technical domains, particularly within the blockchain/cryptocurrency infrastructure space.

📈 Primary Responsibilities

• Lead the complete design lifecycle for Turnkey's core product features, including the main dashboard, developer portal, policy management interfaces, and operational monitoring tools.

• Actively participate in early-stage product strategy and problem definition, working hand-in-hand with product managers and engineers to shape solutions.

• Conduct user research, including discovery interviews, usability testing, and prototype validation, with target users such as developers, security professionals, and infrastructure operators.

• Design intuitive user flows and interfaces that simplify complex technical processes related to private key management, transaction signing, and on-chain automation.

• Collaborate with the existing designer to maintain and evolve the design system, ensuring visual and interaction consistency across all product touchpoints.

• Champion best practices in UX and interaction design, continuously striving to elevate the overall product experience and its coherence.

📝 Enhancement Note: The responsibilities emphasize a deep dive into the "core product" which, given Turnkey's description as developer-first infrastructure for private key management, implies a focus on APIs, SDKs, and the associated technical tooling. This is distinct from a typical B2C or even B2B application, requiring a nuanced understanding of developer and operator pain points.

🎓 Skills & Qualifications

Education: While no specific degree is mandated, a strong portfolio demonstrating equivalent practical experience and design acumen is essential. A degree in Design, Human-Computer Interaction, Computer Science, or a related field is beneficial.

Experience: 3–8 years of dedicated product design experience, with a proven history of successfully owning and delivering complex product features from conception to launch.

Required Skills:

• Extensive experience in end-to-end product design, covering discovery, wireframing, prototyping, UI design, and user testing.

• Demonstrated ability to design for sophisticated technical users, such as software developers, system administrators, or security professionals.

• Strong command of UX fundamentals, including problem definition, user flow mapping, information architecture, and interaction design principles.

• Proficiency in Figma for design, prototyping, and collaboration; ability to create prototypes at various fidelity levels.

• Proven experience working collaboratively and effectively within engineering teams, participating in integrated product development cycles.

• High degree of personal agency and initiative, with the ability to create structure and drive progress in ambiguous environments.

Preferred Skills:

• Prior experience designing products within the fintech, cryptocurrency, blockchain, or cybersecurity sectors.

• Experience designing for both developer-facing tools and operator-facing administrative consoles or monitoring systems.

• A well-articulated perspective on developer user experience (DevUX) and the ability to advocate for user-centric design decisions.

• Familiarity with or interest in AI-assisted design tools and prototyping workflows.

• Understanding of cryptography, private key management, or blockchain infrastructure concepts.

📝 Enhancement Note: The experience requirement of 3-8 years, combined with the "Style points" mentioning fintech/crypto/security experience, suggests this role is for a mid-to-senior level designer capable of significant ownership and strategic input. The emphasis on "high agency" and working in "ambiguous spaces" is critical for candidates to highlight.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase 2-3 comprehensive case studies demonstrating end-to-end product design ownership for complex technical products or features.

• Each case study should clearly articulate the problem space, user research methodologies, design process, key decisions, and measurable outcomes.

• Highlight examples where you translated technically intricate workflows into simplified, intuitive user experiences.

• Include visual examples of wireframes, interactive prototypes, and final UI designs, demonstrating your Figma proficiency.

Process Documentation:

• Detailed explanations of your user research process, including methods for user segmentation and data synthesis for technical audiences.

• Examples of your iterative design process, showcasing how you used feedback from developers or operators to refine solutions.

• Documentation of your prototyping techniques and how they were used to validate complex interaction models.

• Evidence of your contribution to or collaboration with design systems and shared design standards.

📝 Enhancement Note: For a role like this, the portfolio is paramount. It needs to go beyond just visual polish and demonstrate a deep understanding of user problems, rigorous design process, and the ability to handle technical complexity. The "process documentation" aspect means candidates should be prepared to talk through their case studies, not just present them.

💵 Compensation & Benefits

Salary Range: $120,000 - $230,000 USD per year. This range reflects the seniority of the role, the specialized technical domain (crypto infrastructure), the fully remote nature, and the high impact expected.

Benefits:

• Comprehensive Medical, Dental, and Vision Insurance plans.

• Life and Disability Insurance coverage.

• Health Savings Account (HSA) / Flexible Spending Account (FSA) options.

• 401(k) retirement savings plan.

• Generous Paid Parental Leave.

• Unlimited Paid Time Off (PTO) policy, encouraging work-life balance.

• $3,000 annual budget for Learning and Development, including conferences and training.

• Regular team offsites to foster team cohesion and collaboration.

• Lunch stipend to support daily well-being.

Working Hours: 40 hours per week, with flexibility expected due to the remote nature and the need to collaborate across different time zones. Core hours may be established to ensure team alignment.

📝 Enhancement Note: The salary range provided is based on the explicit information in the job description and is typical for senior/lead product design roles in specialized tech sectors (like crypto/fintech) within the US, especially for fully remote positions demanding high autonomy and technical understanding. The benefits package is robust and competitive for a startup in this space.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology / Blockchain Infrastructure / Cryptography / Fintech. Turnkey operates at the intersection of advanced cryptography, cybersecurity, and decentralized finance, providing foundational infrastructure for secure digital asset management.

Company Size: Small to Medium-sized (likely 20-100 employees, based on startup trajectory and team specialization). This size implies a dynamic, fast-paced environment where individual contributions have a significant impact.

Founded: Founded by a team with deep expertise from scaling Coinbase Custody, indicating a strong technical foundation and understanding of the crypto market's security and scalability needs.

Team Structure:

• The Product Design function is currently shared, with one designer focusing on design systems and brand. This role will own the core product surface, indicating a need for an experienced individual contributor who can operate with significant autonomy.

• Close integration with Product Management and Engineering is a core tenet, suggesting a collaborative, embedded design process rather than a siloed one.

Methodology:

• Data-Driven Design: While not explicitly stated, the emphasis on "real users" and iterative cycles suggests a strong reliance on user research and data to inform design decisions.

• Problem-First Approach: The company culture prioritizes deeply understanding and defining the problem space before jumping to solutions, particularly for technically complex challenges.

• Agile Development: Given the close collaboration with engineering, an agile or iterative development methodology is likely employed, requiring designers to be adaptable and responsive.

Company Website: turnkey.com

📝 Enhancement Note: Turnkey's background as a spin-out from Coinbase Custody's scaling team provides significant credibility and suggests a culture that values deep technical expertise, robust security practices, and a pragmatic approach to building infrastructure for the evolving crypto landscape. The "developer-first" ethos is key to understanding the user base and design challenges.

📈 Career & Growth Analysis

Operations Career Level: This role is for a Senior Product Designer, characterized by end-to-end ownership of core product features, significant autonomy, and the expectation to shape product direction. It's a crucial individual contributor role, not a management track position within design itself, though it offers influence and strategic input.

Reporting Structure: The designer will likely report to a Head of Product or a CTO, given the embedded nature with engineering and product. The exact reporting line will depend on the company's current organizational structure, but it will be in close proximity to product leadership.

Operations Impact: The Product Designer's impact is direct and critical to Turnkey's success. By making complex private key management and on-chain automation intuitive, the designer directly enables developers and operators to build and secure next-generation crypto applications. This user experience is fundamental to Turnkey's value proposition and market adoption.

Growth Opportunities:

• Skill Specialization: Deepen expertise in designing for highly technical audiences (DevUX, SecUX, OpUX) within the rapidly evolving blockchain and security sectors.

• Product Ownership: Gain experience in shaping product strategy and roadmap through deep involvement in discovery and problem definition for core infrastructure.

• Industry Leadership: Contribute to the discourse on best practices in crypto security and developer tooling design, potentially through thought leadership or conference speaking.

• Foundational Team Contribution: As an early design hire focused on core product, there's an opportunity to significantly influence the company's product ethos and design maturity.

📝 Enhancement Note: This role offers a significant opportunity for a designer looking to specialize in a cutting-edge, technically demanding field. The growth is less about managing a team and more about becoming a deeply influential individual contributor and subject matter expert within a critical domain.

🌐 Work Environment

Office Type: Fully Remote. This means the work environment is primarily digital, relying on collaboration tools and asynchronous communication, with occasional in-person team offsites.

Office Location(s): Primarily remote within the United States, suggesting a need to align with US time zones for core collaboration. Specific location details for offsites will be provided by the company.

Workspace Context:

• Digital Collaboration Hub: The primary workspace will be digital, utilizing tools like Slack, Figma, Zoom, and project management software. Effective remote collaboration skills are essential.

• Access to Tools: Expect access to industry-standard design and prototyping software (Figma is mandatory), along with company-provided communication and project management platforms.

• Cross-Functional Interaction: Frequent interaction with product managers, engineers, and potentially founders, fostering a dynamic and intellectually stimulating environment. The culture encourages direct communication and problem-solving.

Work Schedule: Standard 40-hour work week is expected, but flexibility is inherent in a remote role. The ability to manage one's own schedule effectively, ensuring availability for critical meetings and collaboration, is key. Some overlap with core US business hours will be necessary.

📝 Enhancement Note: For a remote role, particularly in a startup, candidates should be prepared for a high degree of self-direction and asynchronous communication. The emphasis on "high agency" and "high autonomy" means expecting to define your own structure and workflows within the broader team goals.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A brief call with a recruiter to assess general fit, experience, and interest.

• Portfolio Presentation & Discussion: A dedicated session (likely 60-90 minutes) where you present 1-2 key case studies from your portfolio, focusing on your process, decision-making, and impact. This is where you'll demonstrate your ability to design for technical users and handle complexity.

• Skills-Based Interview(s): Sessions with Product Managers and Engineering Leads to delve deeper into your UX fundamentals, technical understanding, collaboration style, and problem-solving approach. Expect discussions on technical workflows and user pain points.

• Hiring Manager/Founder Chat: A final conversation, likely with a founder or senior leader, to assess cultural fit, strategic thinking, and overall alignment with Turnkey's mission and values.

Portfolio Review Tips:

• Focus on Process, Not Just Polish: Clearly articulate the "why" behind your design decisions. Show your thought process, user research insights, and how you navigated trade-offs.

• Highlight Technical User Empathy: Use specific examples from your case studies to demonstrate your understanding of developer or operator needs and pain points.

• Showcase Collaboration: Illustrate how you worked with engineers and product managers, including how you handled feedback and technical constraints.

• Quantify Impact: Wherever possible, use metrics or qualitative feedback to demonstrate the success and impact of your designs. For this role, focus on efficiency, adoption, or error reduction.

• Be Prepared for Deep Dives: Expect detailed questions about your process, your Figma workflow, and your approach to problem-solving in ambiguous technical domains.

Challenge Preparation:

• Be ready for hypothetical scenarios related to designing for complex APIs, security protocols, or operational dashboards.

• Think about how you would approach understanding a new technical domain quickly.

• Prepare to discuss your views on DevUX and how to make secure, complex systems user-friendly.

📝 Enhancement Note: The interview process emphasizes a deep dive into the candidate's practical design skills, problem-solving capabilities, and ability to collaborate effectively in a technically focused, fast-paced environment. The portfolio review is the critical gate, so candidates should meticulously prepare their case studies to showcase relevant experience.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Essential for all design, wireframing, prototyping, and collaboration. Proficiency is a hard requirement.

• Prototyping Tools: While Figma is primary, experience with other prototyping tools (e.g., Principle, Framer) can be a plus.

• User Research Platforms: Experience with tools for user interviews, usability testing, and survey distribution (e.g., UserTesting.com, Lookback, SurveyMonkey).

• Collaboration & Communication: Slack, Zoom, Google Workspace (Docs, Sheets, Slides).

• Project Management: Familiarity with tools like Jira, Asana, or Trello is beneficial for understanding engineering workflows.

Analytics & Reporting:

• While not directly a designer's tool, understanding how product analytics (e.g., Amplitude, Mixpanel) are used to measure design impact is valuable.

CRM & Automation:

• Not directly relevant for this Product Designer role, but understanding the broader ecosystem of developer tools and infrastructure APIs is key.

📝 Enhancement Note: The explicit mention of Figma underscores its importance. Candidates should be prepared to discuss their mastery of Figma's features for complex design systems, collaborative workflows, and interactive prototyping.

👥 Team Culture & Values

Operations Values:

• High Agency & Autonomy: Team members are expected to take initiative, drive projects forward, and operate with a high degree of independence.

• Low Ego, High Collaboration: The culture prioritizes collective success and learning over individual recognition. Openness to feedback and constructive debate is key.

• Technical Excellence & Security Focus: Given the domain, a deep respect for and understanding of cryptography, security best practices, and robust engineering is fundamental.

• Developer-First Mentality: A commitment to understanding and serving the needs of developers as primary users, making complex technology accessible and efficient.

• Impact-Oriented: Focus on delivering tangible value and driving meaningful outcomes for users and the business.

Collaboration Style:

• Integrated & Embedded: Designers work directly alongside product managers and engineers, participating in daily stand-ups, sprint planning, and retrospectives.

• Direct Communication: Encouragement of open, direct, and transparent communication to resolve issues quickly and effectively.

• Iterative & Feedback-Driven: Design work is shared early and often, with a culture that embraces constructive criticism to refine solutions continuously.

📝 Enhancement Note: The company culture is clearly geared towards experienced, self-motivated professionals who thrive in a fast-paced, technically challenging startup environment. Candidates who can demonstrate adaptability, a collaborative spirit, and a strong sense of ownership will be well-suited.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing for Complexity: Translating highly technical concepts in cryptography and blockchain infrastructure into intuitive user experiences requires deep problem-solving and user empathy.

• Ambiguous Problem Spaces: Working in a cutting-edge field means facing undefined problems and needing to create structure and clarity through design.

• Balancing DevUX and Security: Ensuring that user-friendly interfaces do not compromise the critical security requirements inherent in private key management.

• Evolving Technology Landscape: Staying abreast of rapid advancements in blockchain technology, security protocols, and developer tooling.

Learning & Development Opportunities:

• Specialized Domain Expertise: Become an expert in designing for blockchain infrastructure, DevUX, and security-critical applications.

• Product Strategy Contribution: Gain significant experience in shaping product direction and strategy in a high-growth technology startup.

• Industry Immersion: Direct exposure to the forefront of the crypto and Web3 ecosystem, with opportunities to attend industry conferences (supported by the L&D budget).

• Mentorship: Potential to learn from experienced founders and a technically deep team, fostering rapid professional growth.

📝 Enhancement Note: The challenges presented are significant but also represent substantial opportunities for growth. A candidate who embraces these challenges will find ample room for professional development and making a substantial impact.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to design for a highly technical audience with complex workflows. How did you approach understanding their needs and translating them into an effective design?" (Prepare to use a specific case study from your portfolio).

• "How do you balance user-friendliness with stringent security requirements in your designs, especially in domains like crypto or fintech?" (Focus on your process for identifying risks and trade-offs).

Company & Culture Questions:

• "What interests you about Turnkey's mission and the specific challenges of designing for private key management infrastructure?" (Show you've researched the company and understand its value proposition).

• "Describe your experience working in a startup environment or with a high-agency, low-ego team. How do you contribute to such a culture?" (Highlight your adaptability and collaborative spirit).

Portfolio Presentation Strategy:

• Structure Your Narrative: For each case study, clearly outline the problem, your role, your process, key design decisions with rationale, and the outcomes (quantified if possible).

• Focus on the "Why": Explain the reasoning behind your design choices, linking them back to user needs and business goals.

• Show, Don't Just Tell: Use visuals effectively to illustrate your process and final designs. Be ready to walk through your Figma files if asked.

• Be Prepared for Technical Questions: Anticipate questions about the technical feasibility of your designs or how they integrate with existing systems.

• Engage in Dialogue: Treat the portfolio review as a collaborative discussion, not just a presentation. Be open to feedback and questions.

📝 Enhancement Note: Candidates should prepare to articulate their design process in detail, particularly as it relates to complex technical domains and collaborative environments. The interview is designed to assess not just design skill but also strategic thinking, problem-solving ability, and cultural fit.

📌 Application Steps

To apply for this Product Designer position:

• Submit your application through the provided link on Greenhouse.

• Portfolio Customization: Ensure your portfolio prominently features 1-2 case studies that specifically highlight your experience designing complex technical workflows and for sophisticated user audiences (developers, operators, security professionals).

• Resume Optimization: Tailor your resume to emphasize achievements in end-to-end product design, UX fundamentals, Figma proficiency, and collaborative work with engineering teams. Use keywords from the job description.

• Interview Preparation: Practice articulating your design process, decision-making rationale, and project outcomes for your chosen portfolio case studies. Be ready to discuss your approach to user research and problem-solving in technical contexts.

• Company Research: Thoroughly research Turnkey's mission, product, and the broader blockchain infrastructure space to demonstrate genuine interest and understanding during interviews.

⚠️ 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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