5 of 5 Permanent A/B Testing Jobs in South Wales

account(s) — including Search, PMax and Demand Gen campaigns — and set up, run and test paid social and other platforms (Meta, LinkedIn, Microsoft / Bing, TikTok or similar). End-to-end ownership of campaign setup, targeting, bids / budgets, creative testing and performance optimisation. Strong … equivalent, UTM tagging; knowledge of server-side tracking an advantage). Experience working with landing page optimisation and conversion rate optimisation (A / B testing, basic CRO principles). Data-driven: comfortable analysing performance, building reports and drawing actionable insights to improve ROAS ...

spend. You also own all reporting on Paid Advertising, reviewing spend and efficiency and communicating the results to the wider team. This is a highly analytical role, well suited to someone comfortable with data analysis and with strong organisational skills. Core responsibilities: 1) Develop frameworks for identifying which … flag potential funding issues. 3) Create unique targeting and scheduling strategies to maximise return on ad spend. You will create A / B testing plans to measure the impact of multiple ad campaign variables (e.g. targeting, schedule, campaign optimisation goal etc.). ...

+ Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior Data Scientist to join a fast-growing, forward-thinking team working at the forefront of data science, machine learning, and applied AI. This is an excellent opportunity for a … modelling, validation, and deployment Applying statistical and AI techniques to generate actionable insights Contributing to experimental research, model prototyping, and A / B testing Presenting findings clearly to both technical and non-technical stakeholders Collaborating across data science, engineering, and product teams ...

Data Scientist – Marketing Analytics 3-Month Contract £480 Per Day Outside IR35 Our client is a rapidly growing business operating in over 80 countries. The data science function is relatively new and plays a pivotal role in measuring marketing effectiveness and refining campaign strategies across global … Modelling (MMM) initiatives to evaluate campaign effectiveness using tools such as Robyn (Meta) and Meridian (Google). Finalise and implement the A / B testing framework, ensuring robust experiment design and causal impact measurement. Automate modelling pipelines to streamline marketing analytics processes. Work ...

Monzo is seeking a Senior Product Data Scientist to help build the bank of the future and boost user engagement in 2025. You will work in cross-functional squads, applying quantitative analysis and real-time analytics to inform … product decisions and improve engagement. You will collaborate with engineers, product managers and marketers to measure what matters, run large-scale A / B tests, and drive understanding of lifetime value and profitability across features. #J-18808-Ljbffr ...