276 to 300 of 375 Permanent A/B Testing Jobs

Senior Product Analyst

Hiring Organisation
Simply Business
Location
London, UK
Employment Type
Full-time
too. With over 1,000,000 active insurance policies, we protect builders, bakers, landlords and more than 1,200 other trades. We're a technology company as well as one that sells insurance. That means we build, we fail, we learn and we improve. Through our global social … sets and data pipelinesbuild dashboards and self-service query tools and train colleagues to use themWe're looking for someone who is:an Analyst / Data Scientist or Management Consultantknowledgeable of SQLable to prove their aptitude for problem solving and experimentation (A / B ...

Marketing & Sales Automation Manager

Hiring Organisation
Resource Recruitment
Location
Poole, Dorset, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
scheme; Company sick pay; Free onsite parking; Perks at Work; Cycle to Work scheme; Employee assistance programme (EAP); Company social and corporate events A long-standing, family-owned business based in Poole are looking to recruit a Marketing & Sales Automation Manager on a permanent … pipeline performance, lead generation, conversion rates, campaign effectiveness, and ROI. Analyse campaign performance and customer behaviour to identify growth opportunities. Conduct A / B testing and performance analysis across campaigns and automation workflows. The successful candidate will possess; Minimum 2 years’ proven experience ...

Principal Product Manager, Copilot Consumer (contract)

Location
Greater London, England, United Kingdom
direction. Product Growth & Customer Impact Analyze customer behavior and product performance. Identify opportunities to increase engagement, adoption, and retention. Use experimentation (A / B testing, pilots, iterations) to improve outcomes. Cross-Functional Leadership Partner with Engineering, Design, Research, and Data Science. Align teams … products. Experience influencing executive stakeholders. Experience launching products at scale. Location: London, England Duration: 12 months Shift Timings: Onsite (Business Hours) Pay Range: £501 / day to £564 / day (PAYE) Weekly Schedule: 40 hours As a workplace, Allegis Global Solutions focuses on relationships – with each ...

Python Developer

Hiring Organisation
Lyst
Location
London, UK
Employment Type
Full-time
deep learning500k recommended products per day120 EC2, 8 RDS, 7 ElastiCache and 10 Redshift instancesour internal analytics system collects ~100M data points / day...and a team that... ~10 deployments / day40+ merged pull requests / day20k lines of change / weekLots of open source … projects - and Get invited to talk at great events (PyCon, Europython, PyData etc)feature toggling and A / B testingand enjoy our great benefits: Twice monthly internal engineering meet up eventsPaid attendance at conferencesA clothing allowanceInternal training opportunities (want to learn Python, or improve your ...

IOS Engineer – Full Time – Manchester

Location
Manchester, England, United Kingdom
years of professional iOS development with deep expertise in Swift, SwiftUI, modern architectures (like MVVM), and UIKit interoperability. Technical Chops: Proven experience consuming REST / GraphQL APIs, navigating CI / CD pipelines, and utilizing Xcode tooling. Bonus Skills: Familiarity with GraphQL, A / B … enhance your workflow. Clear Communicator: You estimate work realistically, communicate risks early, and make pragmatic decisions that balance speed and quality. Salary: £60 - £73 / hour Job Type: Contract Location: Manchester, Greater Manchester #J-18808-Ljbffr ...

CRM Lifecycle Executive

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
means to more - more freedom, opportunities, possibilities, and peace of mind. Moneybox is an award-winning wealth management platform, helping over one and a half million people build wealth throughout their lives, whether they're saving and investing, buying their first home, or planning for retirement. Job Brief … most effective channels Assist in preparing and distributing post-campaign performance reports, recommending actionable insights for continuous improvement Contribute and implement A / B tests to continually improve campaign effectiveness through structured testing plans Collaborate closely with Marketing, Product, and Insight teams ...

IOS Engineer

Hiring Organisation
Randstad Technologies
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£60.00 - £73.00 per hour
Engineer Duration: 06 Months Location: Manchester - 1 days onsite a week The Role Join our established engineering team as an Experienced iOS Engineer, where you will build, maintain, and elevate native iOS features alongside a TypeScript-based backend-driven UI solution. We are looking for a … years of professional iOS development with deep expertise in Swift, SwiftUI, modern architectures (like MVVM), and UIKit interoperability. Technical Chops: Proven experience consuming REST / GraphQL APIs, navigating CI / CD pipelines, and utilizing Xcode tooling. Bonus Skills: Familiarity with GraphQL, A / B ...

Graphic Designer

Hiring Organisation
Cella
Location
Cincinnati, Ohio, United States
Employment Type
Permanent
Salary
USD Annual
Location: Cincinnati, OhioJob Type: ContractCompensation Range: $25 - 30 per hourWe are seeking a versatile Graphic Designer to join our client's creative efforts in the consumer packaged goods industry, bridging the gap between traditional print design and digital UI experiences. This unique role allows you to work across … handoff, and simple animations.Interpret and translate brand guidelines into cohesive digital UI components.Conduct mid-level UI research, such as competitive analyses, A / B testing, and accessibility checks.Collaborate closely with UX Product Designers to transition wireframes into visual designs, and partner with software ...

CRO Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £40,000 per annum
passionate about conversion rate optimisation, digital customer experience, and using data to shape commercial decisions, this is an excellent opportunity to join a well-established eCommerce business. You'll play a key role in driving online performance, influencing website improvements, and helping deliver a … experience Using tools such as heatmaps, session recordings, funnel analysis, and user research to generate actionable insights Designing, coordinating, and evaluating A / B tests and other experimentation programmes Prioritising optimisation opportunities based on commercial impact and customer insight Working closely with Trading, Product, Design ...

CRM Marketing Specialist - Pension

Hiring Organisation
MoneyFarm
Location
London, UK
Employment Type
Full-time
DescriptionWho we areWe are a rapidly growing pan-European digital wealth manager, serving over 167,000 active investors with over 6.5 billion invested on our platform. We began in Milan in 2011 with the purpose to help more people improve their financial well-being by making personal investing … right customer at the right time. Use data and analytics to measure performance, prioritise optimisation efforts, and continuously improve through A / B testing and post-campaign analysis — approaching work as strategic decisions, not just tasks to execute. Work autonomously while coordinating cross ...

Senior Analyst

Hiring Organisation
Harnham
Location
Brighton, England, United Kingdom
measuring success once new features are launched. Projects include: Recommendation engines and personalisation Product analytics and customer journey optimisation Experimentation and A / B testing AI-powered product features and proof of concepts Opportunity sizing and commercial analysis Product performance measurement Your Skills … Experience Strong SQL skills Python experience or hands-on exposure to AI / LLM tools Experience delivering actionable insights to senior stakeholders Strong commercial acumen and problem-solving ability Experience designing, measuring and interpreting experiments Excellent communication and stakeholder management skills This role is ideal for someone who enjoys ...

Senior Software Engineer, Mobile Cloud at Roku – Manchester, United Kingdom

Location
Manchester, England, United Kingdom
join us. We collaborate closely with client-side engineers, other backend teams, and product management, iterating rapidly—from prototypes and A / B tests through to global releases. About The Team You will be joining a talented, high-performant backend team with a … capability in writing and maintaining comprehensive automated unit and integration tests. Deep understanding of distributed systems, microservices architecture, and database technologies. Familiarity with CI / CD pipelines, Test-Driven Development (TDD), and automation frameworks. Skilled in production system monitoring, troubleshooting, and issue resolution. Exceptional problem-solving skills focused ...

Web Performance Engineering Lead

Location
United Kingdom
findings into a prioritised, commercially weighted performance roadmap. Build and run experiments, from quick front-end variants to full A / B tests and feature-flagged releases, and use the results to shape what we build next. Protect our tracking and measurement, working … build the monitoring that catches performance and tracking regressions before they become commercial problems. Ideal Candidate Strong commercial front-end engineering experience (JavaScript / TypeScript, HTML, CSS, modern frameworks) and comfortable taking ownership of a high-traffic ecommerce website. You genuinely know your way around Core ...

Web Performance Engineering Lead

Hiring Organisation
Protein Works
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
findings into a prioritised, commercially weighted performance roadmap. Build and run experiments, from quick front-end variants to full A / B tests and feature-flagged releases, and use the results to shape what we build next. Protect our tracking and measurement, working … build the monitoring that catches performance and tracking regressions before they become commercial problems. Ideal Candidate Strong commercial front-end engineering experience (JavaScript / TypeScript, HTML, CSS, modern frameworks) and comfortable taking ownership of a high-traffic ecommerce website. You genuinely know your way around Core ...

Assistant Digital Marketing Manager

Location
United Kingdom
love to live in. Were home to DFS, Sofology, and The Sofa Delivery Company: three brands with their own personalities, brought together by a shared mission. Behind our brands is a passionate Group team. From Finance and Technology to People, Marketing and Supply Chain, our Group … feed & briefing relevant development work required Ability to report on digital marketing metrics & using the data to make optimisation decisions (including A / B testing) Briefing creative requirements aligned to platform best practices Ability to set up, manage & optimise campaigns within Meta, Pinterest ...

Assistant Digital Marketing Manager

Hiring Organisation
DFS Head Office
Location
Doncaster, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
love to live in. Were home to DFS, Sofology, and The Sofa Delivery Company: three brands with their own personalities, brought together by a shared mission. Behind our brands is a passionate Group team. From Finance and Technology to People, Marketing and Supply Chain, our Group … feed & briefing relevant development work required Ability to report on digital marketing metrics & using the data to make optimisation decisions (including A / B testing) Briefing creative requirements aligned to platform best practices Ability to set up, manage & optimise campaigns within Meta, Pinterest ...

Senior Android Engineer

Hiring Organisation
Motorway
Location
London, UK
Employment Type
Full-time
house Server-Driven UI framework, enabling rapid feature delivery and dynamic experiences without app releases. Building and maintaining our mobile infrastructure - CI / CD pipelines with GitHub Actions, App Store deployment workflows, and our automated UI testing platform. Championing best practices and the highest standards for mobile … taking the initiative. You could be a great fit ifYou have experience building complex reusable modules. You have integrated modern ML / AI technology into app journeys. You thrive when given ownership and autonomy. You're passionate about building the best products possible with the latest technologies ...

Senior iOS Engineer

Hiring Organisation
Motorway
Location
London, UK
Employment Type
Full-time
house Server-Driven UI framework, enabling rapid feature delivery and dynamic experiences without app releases. Building and maintaining our mobile infrastructure - CI / CD pipelines with GitHub Actions, App Store deployment workflows, and our automated UI testing platform. Championing best practices and the highest standards for mobile … taking the initiative. You could be a great fit ifYou have experience building complex reusable modules. You have integrated modern ML / AI technology into app journeys. You thrive when given ownership and autonomy. You're passionate about building the best products possible with the latest technologies ...

Digital Graphic Designer

Hiring Organisation
Trespass
Location
Glasgow, Scotland, United Kingdom
Head of Ecommerce Location: Glasgow, office based Salary: Dependent on experience Hours: 42.5 hours per week (8.30am to 5.30pm) Company Introduction Trespass is a leading outdoor clothing and equipment brand known for its commitment to performance, quality, and affordability. With over 300 retail stores worldwide and an established … Kling or similar. Experience creating short-form video and motion graphics. Knowledge of Figma or modern collaborative design platforms. Understanding of A / B testing and conversion optimisation. Experience working with Digital Asset Management systems. Basic understanding of automation platforms and AI workflows. ...

Senior/Lead Data Scientist -Credit Risk Modeling

Hiring Organisation
Klarna
Location
London, UK
Employment Type
Full-time
credit risk models sit at the heart of how we underwrite and price risk for millions of consumers globally. We're looking for a Lead Data Scientist to help shape the next generation of consumer-level credit scoring and portfolio valuation models. What you'll do As a … features from unstructured data (e.g., customer communications, credit applications). Knowledge of integrating third-party credit bureau data into production models. Understanding of champion / challenger model frameworks and A / B testing infrastructure. Exposure to loan-level economic modeling, including cost ...

Senior Software Engineer, Search and Recommendations

Location
Cambridge, England, United Kingdom
platform. We work very closely with the product team and pride ourselves on quickly iterating on features from prototypes to A / B tests to eventual release to all users. It's still early days for this platform, with plenty of challenging and interesting problems … platform products and services, used both by Roku engineers from across the company, and directly by consumers across millions of devices Work with Product / Design teams to iterate and build software, taking a concept from ideation to its production deployment and support Lead efforts to evaluate ...

Senior Data Scientist

Hiring Organisation
Deliveroo
Location
London, UK
Employment Type
Full-time
domain expertise to influence roadmaps. Experimentation and measurement: Design and lead measurement strategies that drive product direction, ranging from simple A / B tests to complex experimental designs. You will be equally capable of applying alternative causal inference techniques when standard trials aren't feasible … demonstrating an ability to successfully address complex and ambiguous challenges. Ability to think creatively and insightfully about business problemsProficiency with analytical tools like R / Python and familiarity with SQL. Proficiency with Cursor / AI tools to deliver impactful, high quality work efficiently is also valuedWhy Join ...

Technical Product Manager

Hiring Organisation
HUKM Development
Location
Buckinghamshire, England, United Kingdom
Python, Java, or .NET Understanding of SQL and NoSQL databases and data modelling Familiarity with cloud platforms (AWS, Azure, or Google Cloud) and CI / CD, DevOps, and release practices Knowledge of authentication and authorisation protocols including OAuth2, JWT, and API security best practice Proficiency with API documentation tools … such as Swagger / OpenAPI or Postman Experience with agile tooling such as Jira, Azure DevOps, or Linear Strong technical writing: PRDs, technical specifications, and API documentation Comfortable defining and tracking product metrics and KPIs, including A / B testing Able ...

Head of Performance Marketing

Hiring Organisation
Recruitment Solutions (North West) Ltd
Location
Manchester, Lancashire, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
search, paid social, affiliates, programmatic, display, YouTube and SEO ensuring optimal channel mix and investment. Deliver customer acquisition and revenue targets with clear ROI / ROAS, and CPA benchmarks across all digital channels. Forecast traffic, spend, revenue, and contribution margin, to support financial planning and strategic trade decisions. Increase … marketing profitability by continuously optimising campaigns, media buying, and targeting strategies using A / B testing, econometrics, and data modelling. Lead upper-funnel strategies (Awareness and consideration) to fuel the customer pipeline and align with brand and CRM initiatives. Deeply understand the digital ...

Business Intelligence Analyst, GBM

Hiring Organisation
TikTok
Location
London, UK
Employment Type
Full-time
it. This role sits at the heart of that shift. About the RoleGBM Strategy & Operations exists to transform strategic ambition into operational reality. A core part of that is ensuring that every marketing initiative we run, across every hub sub-function and every region, is measured against what … Strong SQL skills, with the ability to independently explore, transform, and validate data. Proficiency in Python for advanced analysis. Experience with A / B testing and experimental design.- Proficiency in building visualizations and reports using tools like Looker, Tableau, or similar.- Commercially oriented ...