As a UX/UI Designer at Jellyfish, you will play a pivotal role in shaping how engineering leaders and business executives visualize, analyze, and optimize their software development organizations. Jellyfish is the leading Engineering Management Platform (EMP), meaning your designs will directly translate complex, abstract engineering data—such as Git commits, Jira tickets, and roadmap allocations—into intuitive, actionable business insights. You are not just designing interfaces; you are creating the visual language that helps companies align their engineering decisions with strategic business goals.

This role requires a unique blend of deep product thinking, advanced information architecture, and meticulous visual execution. The data models you will work with are highly complex, demanding a designer who can simplify dense datasets without stripping away their strategic value. Your work will influence key product directions, establish design system standards, and impact thousands of engineering managers and executives who rely on the platform daily to make critical operational decisions.

Working in this space means embracing ambiguity and collaborating closely with product managers, data analysts, and software engineers. Successful designers at Jellyfish are those who can advocate fiercely for the user while deeply understanding the technical constraints and capabilities of modern web applications. It is an intellectually stimulating environment where your design choices directly drive user adoption and product value.

The questions you will encounter during the Jellyfish interview process are designed to evaluate your technical execution, design methodology, and cross-functional communication. These questions are drawn from real interview experiences to help you identify core patterns in how the team assesses talent, rather than serving as a list for rote memorization.

Portfolio & Design Methodology

These questions assess how you define problems, navigate ambiguity, and structure your end-to-end design process.

• Walk me through a complex project in your portfolio. What was your specific contribution, and how did you measure success?
• How do you approach designing for highly complex data structures or technical workflows?

Preparing for an interview at Jellyfish requires a structured approach to showcasing both your technical craft and your strategic product thinking. You should focus on demonstrating how your designs solve real business problems, rather than just presenting polished final screens.

Role-Related Knowledge – You must demonstrate a deep understanding of complex B2B SaaS workflows, dashboard design, and data visualization. Be prepared to explain the "why" behind your design systems, component libraries, and layout choices.

Problem-Solving & Systems Thinking – Interviewers will closely evaluate how you break down complex, multi-layered data problems into clear, step-by-step user journeys. You need to show that you design with the entire ecosystem in mind, ensuring consistency and scalability across the platform.

Collaboration & Communication – At Jellyfish, design does not happen in a vacuum. You must show that you are an active collaborator who can translate design decisions into terms that resonate with engineers and product managers, and that you are highly receptive to constructive feedback.

The interview process for the UX/UI Designer role at Jellyfish is designed to evaluate your cultural alignment, technical design skills, and practical execution through a structured, multi-stage pipeline. The process typically spans several weeks, moving from high-level conversations to hands-on evaluation.

The journey begins with an initial recruiter screen focused on cultural fit, your career aspirations, and basic housekeeping details such as salary expectations and notice periods. Following a successful screen, you will move to a technical interview with a senior member of the design team to review your portfolio and discuss your design methodology. If there is mutual alignment, you will progress to a comprehensive creative task phase, designed to assess your practical execution and UI/UX capabilities under realistic constraints. The final stage involves deep-dive technical and team interviews to review your task and assess your cross-functional collaboration skills.

The timeline above outlines the typical progression of stages you will navigate during the hiring process. Use this visual guide to allocate your preparation time effectively, ensuring you dedicate sufficient energy to both the portfolio review and the intensive creative task phase.

To succeed in the Jellyfish interview process, you must understand the specific areas where the hiring team focuses their evaluation. Your performance in these core domains will ultimately determine your success.

The Creative Design Task

The creative task is a critical component of the evaluation process at Jellyfish. It is designed to test your ability to take a complex design prompt, conduct light self-directed research, and deliver a high-fidelity solution within a set timeframe (typically one week).

Be ready to go over:

• Information Architecture – How you organize, label, and structure complex datasets to make them easily navigable for the user.
• Visual Hierarchy & UI Craft – Your attention to detail in typography, spacing, color usage, and alignment to create a polished, professional interface.
• Prototyping & Interaction Design – How you define interactive states, transitions, and user flows to demonstrate a functional understanding of the product.
• Advanced concepts (less common) – Responsive design scaling for dense data dashboards, state management within interactive components, and edge-case handling for empty or loading states.

Example scenarios:

• "Design a dashboard widget that helps engineering managers track team sprint velocity and identify bottlenecks in their pull request pipeline."
• "Create an intuitive filtering system for a highly complex dataset, allowing users to drill down by team, repository, time frame, and issue type simultaneously."

Data-Driven UX & Visualization

Because Jellyfish is an engineering management platform, your ability to design intuitive data visualizations is paramount. You must show that you understand how users interpret charts, graphs, and metrics to make business decisions.

Be ready to go over:

• Chart Selection – Choosing the right visualization method based on the data type and the user's analytical goals.
• Cognitive Load Reduction – Techniques for presenting large volumes of data without overwhelming the user (e.g., progressive disclosure).
• Contextual Tooltips & Insights – Designing supporting UI elements that explain data anomalies or provide deeper context on hover or click.

Example scenarios:

• "Walk me through how you would redesign a complex, text-heavy report into a highly visual, interactive dashboard."
• "How do you handle displaying conflicting or incomplete data points in a way that maintains user trust in the platform?"

Cross-Functional Collaboration

Designers at Jellyfish work in tight-knit product trios alongside engineers and product managers. You must demonstrate that you are a highly collaborative partner who can navigate technical constraints and align diverse stakeholders.

Be ready to go over:

• Engineering Alignment – How you communicate design specifications, asset handoffs, and interactive behaviors to front-end developers.
• Product Strategy – Aligning your design solutions with business KPIs, product roadmaps, and feature prioritization.
• Feedback Integration – Actively seeking, filtering, and implementing constructive feedback from non-design stakeholders.

Example scenarios:

• "Describe a time when an engineer told you your proposed design was too complex to build within the sprint. How did you negotiate a solution?"
• "How do you validate your design decisions when there is a disagreement within the product team regarding the optimal user flow?"

As a UX/UI Designer at Jellyfish, your day-to-day work will bridge the gap between complex engineering data and elegant user experiences. You will be responsible for the end-to-end design lifecycle of major product features and platform capabilities.

Your core responsibilities will include:

• Collaborating with Product Managers and Engineering Leads to define product requirements, map user journeys, and establish clear design goals.
• Designing high-fidelity user interfaces, interactive prototypes, and detailed wireframes that simplify complex engineering workflows and data structures.
• Actively contributing to and maintaining Jellyfish's centralized design system, ensuring visual and functional consistency across the entire application ecosystem.
• Conducting user research, usability testing, and data analysis to validate design concepts and iterate based on real user feedback.
• Presenting your designs and strategic rationale to cross-functional stakeholders, articulating the business and user value of your design choices.
• Partnering closely with front-end engineers during the implementation phase to ensure design quality, responsiveness, and polished interactive execution.