Senior Designer (Web) at WhyHireWrong? | Mazowieckie, PL | Rezi

Senior Designer (Web) at WhyHireWrong?

Senior Designer (Web)

WhyHireWrong? · Mazowieckie, PL

1 months ago

Senior Designer (Web)

WhyHireWrong? · Mazowieckie, PL

2 months ago
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About the Role

This role focuses on the web presence of an AI-native SaaS startup, specifically the marketing site, campaign landing pages, and A/B tests. The goal is to rapidly design, build, and iterate on web assets that drive conversions and express the company's brand.

Responsibilities

  • Manage the marketing site end-to-end, including home, pricing, comparison, integration, vertical, and SEO landing pages.
  • Create landing pages at volume for campaigns, paid ads, and partner microsites, aiming for multiple per week.
  • Conduct A/B testing, including hypothesis formulation, variant design, shipping, data analysis, and iteration.
  • Develop templates for common web components to expedite the creation of new landing pages.
  • Handle one-off design and development tasks for unique formats, custom layouts, and interactive elements.
  • Optimize conversion surfaces such as signup, paywall, and trial walls on the web.
  • Ship one landing page or A/B test variant to production within the first day.
  • Collaborate with the Growth team on campaign landing pages, ad-to-landing flows, and conversion targets.
  • Partner with the Founding Designer on strategic web initiatives.

Requirements

  • 5+ years of web/UI/UX design experience.
  • Portfolio showcasing shipped websites and landing pages with real traffic.
  • Experience building and testing landing pages end-to-end, including naming specific experiments and their outcomes.
  • Proficiency in analyzing data from tools like PostHog, Google Analytics, or Mixpanel.
  • Strong understanding of hierarchy, form, and conversion principles, with the ability to justify design decisions with data.
  • Daily, hands-on AI use across the entire workflow (ideation, copy, generation, code).
  • Demonstrated bias toward shipping, measuring, and iterating.
  • Self-managed with sharp written communication skills.
  • Ability to give and receive feedback constructively.
  • Fluency in A/B testing is required.
  • Experience shipping own product or side project end-to-end is a plus.
  • Experience designing and shipping in no-code tools (Webflow or Framer) is a plus.
  • Experience running A/B tests with statistical rigor is a plus.
  • Experience on B2B SaaS websites where conversion equals pipeline is a plus.
  • Familiarity with PostHog experiments specifically is a plus.
  • Experience building or contributing to a design system for a marketing site is a plus.

Skills

  • Figma
  • Cursor / Claude Code
  • Next.js
  • React
  • Tailwind CSS
  • PostHog
  • Adobe Creative Suite
  • Lottie
  • AI tooling

Location

  • Munich
  • New York
  • Warsaw

Work Type

  • Onsite preferred

Experience Level

  • 5+ years

Salary/Compensations

  • Competitive salary

Benefits

  • Ownership opportunities

About the Company

  • An AI-native SaaS startup building an AI teammate for Slack and Microsoft Teams.
  • The product connects to thousands of tools and performs tasks for companies in finance, marketing, operations, and engineering.
  • The company aims to replace a significant portion of the existing SaaS stack.
  • Operates with a small team but has a large scope.
  • Employs a high-trust, low-process work environment where decisions are made by owners.
  • Focuses on shipping quickly, talking to users, and iterating based on results.