Optimization UX Designer

Casado; Brazil; Remote; BRL 210,000 - 421,000; Part time

Benefits offered by this job

Remote work

Job summary

BX Studio is seeking an Optimization UX Designer to own day-to-day design on a long-term optimization account. You will create conversion-focused landing pages, reusable modules, and marketing email templates, then launch these assets in partnership with developers.

The role is fast-paced, ticket-based, requiring strong organization and the ability to work closely with a project manager and engineers. You will contribute to UX research, ensure brand consistency, and translate stakeholder goals

Qualifications

• 3+ years of web or product design experience.
• Strong UX foundation: information architecture, user flows, and conversion thinking.
• Proficiency in Figma and hands-on familiarity with Webflow.
• Experience designing for A/B testing and optimization.

Responsibilities

• Design conversion-focused landing pages, website modules, and campaign assets for a dedicated optimization client, from concept through launch-ready Figma files.
• Design and iterate on A/B tests and experiment variants, turning results into the next improvements.
• Build modular, scalable design: reusable components, templates, and regional variants.
• Collaborate with developers for clean Figma to Webflow handoffs and fast launches.
• Manage tickets and deadlines with minimal oversight.
• Present design decisions in weekly client calls with the PM.
• Uphold the client's brand guidelines across deliverables and flag optimization opportunities.
• Contribute occasional UX research to inform design direction.

Job description

Optimization UX Designer

Remote | Contractor

About BX Studio

BX Studio is a digital agency specializing in website design, development, and optimization. We partner with clients in diverse sectors to create high-performing, visually compelling websites that drive results. Our service model is tuned for rapid delivery, building on Webflow, Framer and AI stacks. Our team is committed to delivering exceptional quality and maintaining long-term client relationships through ongoing strategic, creative and technical support. We pride ourselves on our collaborative culture, technical expertise, and dedication to staying at the forefront of web development best practices. BX Studio was recognized as Webflow Enterprise Partner of the Year 2025.

The Role

We're looking for an Optimization UX Designer to own day-to-day design on one of our dedicated, long-term optimization accounts. This is iterative, test-driven work for a single enterprise client, not multi-project delivery. You'll design conversion-focused landing pages, reusable modules, and marketing email templates, then see them through to launch in close partnership with developers. The pace is fast and ticket-based, with frequent same-day and next-day turnarounds, so we need someone organized, self-directed, and comfortable moving quickly without losing craft. You'll collaborate daily with a project manager and developers, and represent design in weekly client calls, translating stakeholder goals into clear, high-quality web experiences.

Key Responsibilities

• Design conversion-focused landing pages, website modules, and campaign assets for a dedicated optimization client, from concept through launch-ready Figma files.
• Design and iterate on A/B tests and experiment variants, partnering with the team to turn results into the next round of improvements.
• Build modular, scalable design: reusable components, lifecycle and marketing email templates, and regional or localized variants of existing pages.
• Work closely with developers for clean Figma to Webflow handoff, reviewing builds and supporting fast, accurate launches.
• Manage tickets, prioritizing against deadlines and keeping work moving with minimal oversight.
• Present design decisions and rationale in weekly client calls alongside the PM, navigating feedback with patience and professionalism.
• Uphold the client's brand guidelines across every deliverable, and proactively flag opportunities to improve the digital experience.
• Contribute occasional UX research and discovery work to inform design direction.

Who You Are

• 3+ years of web or product design experience, ideally in an agency or fast-paced in-house environment.
• Strong UX foundation: information architecture, user flows, and conversion thinking alongside polished visual craft.
• Proficiency in Figma (required) and hands-on familiarity with Webflow.
• Experience designing for A/B testing and optimization, with an understanding of how design choices affect performance.
• Excellent time management and the ability to self-direct across a high volume of fast-turnaround tickets.
• Client-facing confidence: able to present work and respond to feedback clearly and professionally.
• Process-oriented and detail-driven, with the consistency to maintain quality under tight timelines.

Nice to have

• Experience designing marketing and lifecycle email templates.
• Familiarity with personalization or localized/regional content variants.
• Background working with B2B or SaaS brands.
• Comfort with analytics or experiment tools, and reading test results to inform design.