Senior CRO | a/b testing specialist (Remote in Poland)

Mediatech As one of the fastest-growing digital publishing houses in the world, Mediatech combines digital, tech, and content competencies to simplify complex information and make it accessible to everyone. Since launching Cybernews in 2019, expanding into Wellnesspulse, and creating a financial insights platform Investorsobserver, we have grown to a team of 300 in-house experts and over 200 global contributors. Product Design Team We design with purpose and support our work with data. We combine clear, usable interfaces with strong user experience to deliver measurable results. We work closely with business and development teams, test ideas, and refine them based on evidence. You You are an expert in conversion rate optimization with a strong understanding of UX and UI. You know how to translate user behavior and analytics into actionable design improvements. You are confident in planning and executing A/B and multivariate tests, analyzing results, and turning insights into high-impact design decisions. You communicate findings clearly to both technical and business stakeholders, always balancing user experience with measurable outcomes.