19 of 19 Part-Time A/B Testing Jobs in the UK

Email Marketing Manager / Specialist - Marketo Salary to 42k + Strong Benefits Hybrid c2 days per week in the Central London office *Please do not apply if you have less than 2 years' commercial experience in Marketo.* The Role We're searching for a Marketo maestro to transform our clients email marketing into a revenue … core features: Smart Campaigns, Engagement Programmes, Lead Scoring, and dynamic content Strong understanding of marketing automation, lead nurturing, segmentation strategies, and customer journey mapping Proficiency in A / B and multivariate testing to optimise campaign performance Solid grasp of email deliverability best practices, authentication (SPF, DKIM, DMARC), and compliance (GDPR, PECR) Experience integrating … CRM systems (particularly Salesforce) Analytical mindset with proficiency in Excel, Google Analytics, and Marketo reporting tools Excellent communication skills and sharp attention to detail Bonus Points Experience with HTML / CSS for email template creation and troubleshooting Knowledge of additional marketing automation platforms or email design tools Understanding of SQL for advanced reporting Experience in B2B marketing or the More ❯

Digital Marketing Manager Website Please NOTE - This is a hybrid role, 2x per week into ONE of our UK office location (Manchester / Leeds / Peterborough / West London / Grimsby / Wigan) About IRIS Software Group Were one of the UKs leading privately held software companies, trusted by: 4M+ parents connecting with … at the heart of optimising structure, UX, and conversion performance to deliver seamless digital experiences. What youll do: Lead optimisation & performance of UK & international websites Drive A / B testing, analyse metrics & implement improvements Collaborate with Product Marketing & Lead Gen teams Manage our Senior Digital Designer to ensure consistent UX & visuals Partner with … Business Partner to boost discoverability What were looking for: Strong background in digital marketing & website optimisation Proven WordPress expertise (Marketo experience = bonus ) Solid grasp of UX & A / B testing methodologies Data-driven mindset with analytical skills Experience in SaaS, enterprise software, or large B2B organisations Key Relationships Youll be part of a More ❯

is responsible for supporting the continuous improvement of the company's digital experiences. This role focuses on analysing user behaviour, identifying opportunities for optimisation, and implementing A / B and multivariate tests to enhance user engagement and conversion rates. The CRO Executive works closely with digital, marketing, and product teams to ensure data-driven decision … for marketing at HL. What you'll be doing Conducting quantitative and qualitative analysis to identify user experience issues and optimization opportunities. Designing, implementing, and managing A / B and multivariate testing strategies. Collaborating with UX designers, developers, and product managers to implement test variations and track performance. Monitoring and report on test … best practices in CRO and digital analytics. About you Strong analytical skills with experience in web analytics tools (e.g., Google Analytics, Adobe Analytics). Proficiency in A / B testing platforms (e.g., Optimizely, Google Optimize, VWO). Understanding of UX principles and user behaviour analysis. Ability to interpret data and translate findings into More ❯

We are currently recruiting for a rapidly growing and purpose-driven health and wellness company, with offices based in London and Brighton. Were seeking a talented and motivated Ecommerce Experience Specialist to join their team. This is an exciting opportunity for someone passionate about digital innovation, user experience, and driving growth through creative ecommerce solutions. They … for performance, design, and conversion. Reporting into the Head of Growth, you will combine your technical, analytical, and creative skills to enhance the customer journey, execute A / B tests, and drive meaningful UX / UI improvements across their online store. Responsibilities: Customise and optimise Shopify themes using HTML, CSS, and JavaScript. Implement front … end improvements to elevate UI / UX and ensure a seamless user experience. Build, test, and optimise landing pages to maximise sales performance. Collaborate with design and marketing teams on new feature rollouts and content updates. Manage the functionality of key third-party tools such as SKIO, Videowise, and Rebuy. Conduct A / B More ❯

Role: AI Engineer Industry: Commodity Trading Location: Remote (London) Rate: 700-800 / d (inside IR35) Contract: 6 months rolling (multi-year scope) X4 Technology are partnered with a global commodity trading firm in central London to hire a contract AI Engineer . Youll contribute to a major LNG transformation programme, unifying the … You will also develop an AI-powered chatbot to analyse and query legal documents, streamlining compliance and supporting smarter decision-making. Tech stack: Core: Python, NumPy, Pandas, SQL, Git / GitHub Integration & Deployment: Flask, FastAPI, MLflow, Triton, Hugging Face, OpenAI / Anthropic / Cohere / Mistral APIs, LangChain, LlamaIndex, FAISS / Weaviate / Pinecone … / Qdrant MLOps & Infrastructure: Model versioning, monitoring, logging, bias detection, explainability, LLM guardrails, Azure (nice-to-have) Collaboration: Cross-functional teamwork, rapid prototyping, ML & LLM integration, prompt engineering Evaluation: Perplexity, relevance, response quality, drift detection, A / B testing Requirements for the AI Engineer (Commodities Trading) The key requirement is for an More ❯

Senior Data Scientists / Analysts SC / DV Cleared (Military / Veteran-Friendly) Multiple Openings Location: London (Remote & Hybrid options) Employment: Permanent Clearance: Current SC or DV required Make sense of mission-critical data that actually drives decisions. Areti Group is partnering with one of the UKs fastest-growing Series A-funded tech start-ups … for sensitive environments. Collaborate across engineering, security, and product teams to deliver at pace and scale. The toolkit youll use Data Science & Engineering: Python (NumPy, Pandas, scikit-learn, PyTorch / TensorFlow), SQL, NoSQL, Spark, big data ecosystems Visualisation & APIs: REST / JSON, Postman, Flask / FastAPI, Power BI / Tableau, D3.js DevOps & Cloud: CI / CD, Docker, AWS (S3, Lambda, SageMaker), Kubernetes, Terraform / CDK ML Ops & Automation: MLFlow, feature stores, model monitoring, A / B testing Data Security & Compliance: Secure SDLC, ISO / NIST, data governance, GDPR-compliant pipelines Collaboration & Control: Git-based workflows, Jira, Confluence, automated testing suites Must-have experience More ❯

CRM Manager - Luxury Tech & Fine Wine Platform London (Mayfair HQ) | Hybrid (3 days a week) | Up to 60,000 + bonus + benefits We're partnering with a luxury tech brand that's redefining how collectors around the world buy, sell, insure, and manage fine wine and spirits - a 200bn global asset class that … s only just beginning to be digitised. This is a high-growth business at the intersection of technology, luxury, and investment , backed by a passionate leadership team and supported by an expanding base of ultra-high-net-worth clients and collectors. Having established themselves as an innovator in the fine wine ecosystem, they're now entering … Attribution Stakeholder Management Digital Transformation Process Optimisation Technical Implementation Luxury & Lifestyle Marketing Marketplace Platforms Martech Stack Evaluation Customer Experience (CX) Design Cross-Functional Collaboration CRM Governance A / B Testing KPI Frameworks Growth Marketing We Are Aspire Ltd are a Disability Confident Commited employer More ❯

HubSpot AdministratorConnect Fibre Home Based 30,000 plus Benefits Connect Fibre was founded in 2019 by a team of like-minded, and experienced telecoms fanatics. We have one vision: To develop the fastest and most reliable fibre network in the UK! Were growing fast and were looking for people with passion, fresh ideas, and drive to join us … segments, and properties within HubSpot to support targeted campaigns and customer segmentation. Campaign & Content Management: Support marketing and sales teams by managing campaigns, including tracking performance, A / B testing, and analysing content interactions within HubSpot. System Updates & Optimisation: Keep up with HubSpots updates and releases, implementing new features and optimizing existing ones … with a strong emphasis on HubSpot. Technical Proficiency: Familiarity with HubSpot's CRM tools, including automation, reporting, workflow building, pipeline management, and integrations. Basic understanding of HTML / CSS and APIs is a plus. Data-Driven Mindset: Strong analytical skills with the ability to interpret data, generate insights, and make data-backed decisions. Experience in More ❯

Paid Social Specialist Up to 50,000 + attractive bonus! Private healthcare | 25 days holiday + bank hols | Excellent benefits Hybrid Newbury, Berkshire (3 days office / 2 days WFH) - has sites in Notts, Newcastle and Tankersley if preferred My client is seeking a performance-driven Paid Social Specialist to run high-impact LinkedIn and Meta campaigns … Run structured testing on ads and landing pages to lift conversion and pipeline quality. Partner with the Head of Digital Acquisition on smart budget allocation by region / product. Brief and collaborate with content / design to deliver on-goal creative. Report against CTR, CPL, lead quality, pipeline contribution and ROI. Stay ahead of platform updates … algorithms and best practice to keep performance sharp. What were looking for 35 years hands-on B2B paid social experience (SaaS / tech ideal). Deep knowledge of LinkedIn Ads Manager and Meta Business Suite. Strong grasp of audience strategy, creative best practice and measurement. Confident translating data into clear actions and iterations. Comfortable in cross-functional, fast-paced More ❯

Senior UX Designer Conversion & eCommerce 550p / d (Outside of IR35) A leading travel client is seeking an experienced Senior UX Designer to drive conversion-focused eCommerce design across web and native app platforms. The roles primary mission is to optimize booking flows, checkout, and cross / up-sell opportunities while improving overall search engagement. Key … up-selling opportunities within the eCommerce ecosystem. Collaborate with product, engineering, and data teams to deliver user-centered, data-driven solutions. Conduct user research, prototyping, and A / B testing to validate and refine designs. Requirements Proven experience in eCommerce or transactional UX, preferably in travel or retail. Strong portfolio showing measurable impact … in UX research, wireframing, prototyping, and testing. Experience designing for both web and native mobile apps. Strong communication, collaboration, and problem-solving skills. Duration: 6+ months (extension possible) Rate / Salary: 550p / d (Outside of IR35) Location: London (Hybrid) This is a chance to directly impact revenue and user experience, shaping how customers search, book More ❯

must have the right to live and work indefinitely in your current country of residence. Why this role? Build the growth marketing function from the ground up at a fast-growing SaaS startup Drive both Product-Led Growth (PLG) and Product-Led Sales (PLS) motions across global markets Join a highly capable, international team thats validated … Were Looking For Growth, performance, or demand generation marketing for B2B SaaS products Proven track record managing and optimising Google Ads and LinkedIn Ads campaigns Experience with PLG and / or hybrid PLGPLS motions Strong understanding of funnel metrics (CAC, LTV, activation, conversion rates) Working knowledge of SEO, content strategy, and marketing automation Confident with analytics tools and A / B testing Excellent copywriting and wireframing skills for landing pages Data-driven mindset with a bias toward action, experimentation, and measurable results Fluent in English (written and verbal), with meticulous attention to detail Nice to Have Experience marketing technical or developer-focused SaaS products Familiarity with CAD, PDM, or engineering More ❯

KPIs across all channels, measuring campaign effectiveness and ROI. Provide actionable recommendations and insights to improve campaign performance and audience targeting & segmentation. Design, implement, and analyse A / B tests and other experience to validate performance strategies. Develop dashboards and reports to ensure that global stakeholders are clear on campaign outcomes and performance. Collaborate closely … have Experience using marketing automation platforms such as a Salesforce Marketing Cloud, Adobe Campaign, SAS 360 or similar. Worked on the optimisation of marketing campaigns across CRM / email / SMS / push. Knowledge of campaign analytics tools such as Google Analytics 4, Adobe Analytics, SAS 360 or similar. An analytical and problem solving-mindset … days holiday + bank holidays. An extra day off for moving to a new house 2 days off for your wedding 3 days off for charity / community days. Private healthcare and medical cashback plan. Perkbox. Competitive pension plan. Virgin gym membership. Match Digital specialises in connecting talented individuals with businesses in the digital, tech, media and More ❯

Senior Software Engineer Join a profitable FinTech Scale-Up Up to 110,000 Remote working once a month onsite in London React, TypeScript, API experience, Node.js or Python Were partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … across the UK and Europe. They combine cutting-edge technology and data science to enables finance to be accessible for their customers and they are now looking for a Senior Software Engineer (Frontend leaning) as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end … development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement robust A / B testing and tracking to measure the impact youre making on the product and how this can shape future product decisions Build and develop code More ❯

Role: Digital Acquisition Manager- Sheffield Salary: 55,000 - 57,000 per annum Hours: 9am- 5pm Monday- Friday (flexibility) Benefits: Hybrid working / Remote working Flexibility Health and Wellbeing Social Gatherings Holidays- 25 days + stats Enhanced family friendly leave Maternity and paternity pay Life assurance pension 5% Hybrid work model with collaborative days in our Sheffield HQ. Position Overview … As my client continues to grow evolve, maintaining strong standards across the business is a key priority. We are now seeking a Digital Acquisition Manager to help lead that work. Acquisition Strategy & Channel Performance Own the strategic roadmap and execution for paid media (PPC, Paid Social) and SEO Plan and launch campaigns aligned with key segments … target Campaign Execution & Optimisation Oversee paid media builds, keyword targeting, ad copy, and bid strategies Monitor daily performance across platforms (Google Ads, Meta, LinkedIn, etc.) Lead A / B testing of creative, audiences, and landing pages Ensure campaign tagging and tracking are robust for accurate attribution SEO & Organic Visibility Develop and maintain an More ❯

BettingJobs are working with a diverse payments solution provider who offer seamless transactions and worldwide acceptance is searching for a Growth Marketing Manager to join their team based remotely in the UK. Responsibilities: Plan and execute integrated marketing campaigns across email, paid media, LinkedIn, and events Collaborate with the Marketing Director and … Sales on the execution of ABM programs to target and engage high-value accounts in iGaming and more, including outbound coordination and lead nurturing flows Use A / B testing and data-led decision-making to continuously improve creative, messaging and conversion across landing pages, lead forms and nurture flows Work closely with … design team on creative assets and design execution, adhering to brand guidelines Requirements: 4+ years in B2B SaaS marketing with proven experience in growth and demand generation roles A relevant marketing degree or equivalent Strong understanding of payments, PSPs, or payment orchestration Hands-on experience with HubSpot, Google Analytics, LinkedIn Campaign Manager Skilled in campaign planning, digital targeting More ❯

Senior Data Analyst | SQL | Python | Amplitude | Remote Europe | Up to 100K Maze is partnering exclusively with a rapidly scaling, AI-powered technology company in the digital economy to hire a Senior Data Analyst . This is a high-impact role for a data professional who thrives on uncovering insights, driving experimentation, and … Key Requirements 5+ years of experience in data analytics Advanced SQL and Python skills for data analysis, modelling, and automation. Proven experience designing, running, and interpreting A / B tests and experiments. Strong understanding of growth, engagement, and retention metrics across digital products. Skilled in dashboarding and visualisation using tools such as Amplitude, Looker, Tableau … or QuickSight. Excellent communicator who can translate data into actionable insights and influence decision-making. Bonus: exposure to AI-driven analytics , LLMs , or cloud-based data infrastructure (AWS / GCP). Why Join? Drive impact at a fast-scaling, data-led company shaping the digital economy. Own the full analytics lifecycle - from data modelling to insight generation. More ❯

Senior Data Analyst | SQL | Python | Amplitude | Remote Europe | Up to 100K Maze is partnering exclusively with a rapidly scaling, AI-powered technology company in the digital economy to hire a Senior Data Analyst . This is a high-impact role for a data professional who thrives on uncovering insights, driving experimentation, and … Key Requirements 5+ years of experience in data analytics Advanced SQL and Python skills for data analysis, modelling, and automation. Proven experience designing, running, and interpreting A / B tests and experiments. Strong understanding of growth, engagement, and retention metrics across digital products. Skilled in dashboarding and visualisation using tools such as Amplitude, Looker, Tableau … or QuickSight. Excellent communicator who can translate data into actionable insights and influence decision-making. Bonus: exposure to AI-driven analytics , LLMs , or cloud-based data infrastructure (AWS / GCP). Why Join? Drive impact at a fast-scaling, data-led company shaping the digital economy. Own the full analytics lifecycle - from data modelling to insight generation. More ❯

on bridging tech teams and business goals to ship seamless experiences? Ready to support the evolution of one of the UKs fastest-scaling digital storage platforms? THE COMPANY A leading UK digital storage innovator combining physical sites with on-demand, tech-enabled collection and delivery. Backed by multi-million-pound investment, were building the smartest, most trusted end … turning customer feedback into practical, shippable solutions. Support a 12-month roadmap blending quick wins with game-changing initiatives Run discovery: user interviews, prototypes, A / B tests to nail customer needs Support cross-functional squads (engineers, designers, ops) in 2-week sprints Track KPIs like conversion, NPS, churn, and cost-per-order … base (flex for proven leaders) Hybrid (3 days in, 2 from home central London, 5-min from station) Private health, pension matching, staff discounts, Perks at Work Summer / winter parties, Tuesday breakfasts, Cake Wednesdays, Thursday drinks Equity upside as we expand nationwide and into B2B . More ❯

Senior Data Scientist (Marketing Mix Modelling (MMM), A / B Tests, Causal Inference) Employment Type: Contract (Outside IR35) Length: 12 months Were looking for someone who enjoys solving complex problems at the intersection of data, marketing, and technology. Youll play a key role in building models, experiments, and optimisation tools that help shape More ❯