Web Developer III (12 months fixed-term contract)

O projekcie: WHY BOX NEEDS YOU We are seeking a Web Developer to support our front-end experimentation and optimization efforts. The ideal candidate blends design skills with strong HTML/CSS/JS expertise to code, run, and implement A/B tests, ensuring seamless, high-performance, and responsive user interfaces. This will be a 1 year fixed term contract. Wymagania: WHO YOU ARE We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box. - Technical Expertise: Proficiency in HTML5, CSS3, and JavaScript, experience with Drupal is a plus - A/B Tool Proficiency: Hands-on experience with platforms such as Optimizely, VWO, Adobe Target, or similar. - Design Skills: Strong portfolio demonstrating UI design, user journey mapping, and wireframing. - Experience: 2+ years of experience in front-end development, with a specific focus on UI/UX development or conversion rate optimization (CRO). - Understanding of Metrics: Familiarity with key performance indicators (KPIs) like conversion rate, bounce rate, and click-through rate. - Experience with server-side testing methodologies. - Experience in e-commerce or B2B SaaS industry. Codzienne zadania: - A/B Test Development: Create, code, and deploy variations for A/B, multivariate, and split-URL tests. - Implementation & Coding: Implement winning test variations into the live product code, ensuring clean, optimized HTML, CSS, and JavaScript, including CSS preprocessors (Less/Sass). - QA & Optimization: Perform rigorous Quality Assurance (QA) on experiments across devices and browsers before launch to verify functionality and data accuracy. - User-Centered Design: Create wireframes, prototypes, and high-fidelity mockups for new design iterations using tools like Figma, Sketch, or Adobe XD. - Collaboration: Work closely with CRO team, web team and marketing teams to analyze test results and translate data into actionable insights.