201 to 225 of 401 A/B Testing Jobs

Staff / Principal Machine Learning Scientist - Ranking & Retrieval London, United Kingdom About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with … coach senior and mid‐level ML scientists. Foster a culture of technical excellence, driving best practices for MLOps, rigorous A / B testing, data privacy, and code quality. Skills & Experience: Education: Ph.D. or Master’s degree in Computer Science, Machine Learning ...

including semi-supervised learning, online learning, and model optimization for reducing false positives* Strong knowledge of ML operations, including model monitoring, A / B testing, and production ML infrastructure* Comfortable working in cloud environments (AWS) and Linux systems* Proven ability to set technical … law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social / recreational programs--on valid job requirements.If you need assistance accessing or reviewing the information on this website or need help submitting an application ...

Codex). Build and scale backend services, including push notification infrastructure and API connectivity. Ensure code quality, system reliability, and monitor system health (SLIs / SLOs). Collaborate in an agile, multi-team environment to deliver high-quality code to fixed timescales. Required Qualifications Experience: 3+ years in full … stack web development. Frontend: Vanilla JS / TS, React or Vue.js, HTML / CSS. Backend: Java (or derived frameworks), REST / GraphQL APIs. AI & Cloud: Hands-on experience deploying features with Agentic AI tools; proficient with the AWS stack (e.g., CloudFormation). Essentials: Database knowledge (SQL / ...

work with the Judge-as-a-Service ecosystem to keep outputs safe and high quality Experimentation: help enable A / B testing for model and prompt changes, using evaluation gates to ship safely and measure impact Data and evaluation: contribute … generation, golden test sets, and evaluation dataset design that supports the features you’re building Infrastructure: contribute to Databricks, AWS (EKS), Terraform, or CI / CD work as initiatives require it Cross-functional impact: collaborate with Product, Security, Analytics, and Medical teams, and engage with technology partners (Databricks, Google ...

healthcare challenges. Build Scalable Pipelines: Partner with data engineers and global IT teams to ensure AI solutions are scalable, secure, and integrated with CI / CD and MLOps standards. Bridge Tech and Strategy: Translate complex algorithmic outputs and statistical concepts into clear, high-impact business strategies for senior stakeholders. … machine learning models in Python, SQL, and modern AI frameworks. Advanced Causal Inference & Modeling: Proven expertise in causal inference techniques (e.g., A / B testing, propensity score matching, synthetic controls) to isolate and measure true incremental business impact. Cross-Functional Leadership: Demonstrated ability ...

designs, and driving technical direction.MLOps, Deployment & Operations* Deep hands-on experience with SageMaker Pipelines, Training, Processing, Model Registry, Endpoints, Monitoring, and deployment workflows.* CI / CD, infrastructure as code, model lifecycle management, and automated retraining.* Observability, drift detection, experimentation, and performance engineering.* Multi-account AWS deployments and cross-account … tests, and benchmark suites.* Architect performance testing for latency‐sensitive inference paths and model hot paths.* Establish standards for A / B testing, shadow deployments, canary rollouts, and controlled experiments.## Nice to Have* Background in ranking, search relevance, entity matching ...

scaling Agile product teams across multiple concurrent products or programmes. Deep expertise in data-driven product decision‐making, including user research, A / B testing, product analytics, and market analysis to inform strategic priorities. Strong working knowledge of Design Thinking and modern … autonomously at a strategic level, shaping the product agenda and rallying teams around a shared vision *Salary London £120,000 / Porto 100,000 EUR Per Annum* #J-18808-Ljbffr ...

engineers to prototype, evaluate, and productionize AI models that personalize shopping experiences. You will work with large multimodal data and cutting-edge ML / NLP techniques to impact how millions of users discover and buy products. This is your opportunity to shape the future of recommender technology and contribute … recommender systems and AI techniques and their deployment Work with large unstructured multimodal data representing inventory and users Drive iterative A / B testing to improve marketplace engagement andGMV Publish or share findings through blogs or papers (preferred) Belangrijkste vereisten MS / ...

coordinate and reason about user intents. You will tackle latency, safety, and cost challenges in autonomous systems and measure impact through A / B testing on marketplace metrics. This is a mission-driven opportunity to push the frontier … translate research into scalable product features Belangrijkste vereisten MS in Computer Science or related area (or equivalent) 5+ years of experience in Machine Learning / AI / ML Engineering Experience researching / building systems with multiple agents interacting and coordinating Strong programming experience in Python; practical experience ...

content, travel guidance, and two-sided marketplaces for experiences, accommodations, restaurants, and other travel categories. The subsidiaries of Tripadvisor, Inc. (Nasdaq: TRIP), include a portfolio of travel brands and businesses, including Tripadvisor, Viator, and TheFork. At Tripadvisor experiences, the only thing we love more than travel is data. … outcomes that matter take months to appear. You will: Set the technical standard for experimentation across Product Data Science, from conventional A / B testing to quasi-experimental and Bayesian methods, and make it practical through protocols, frameworks and tooling. Partner with Product ...

world’s leading nonprofits, including UNICEF, the Alzheimer’s Association, and a wide range of global NGOs. With a 4.9 / 5 rating across top software review platforms, we’re recognized not just for our impact - but for the quality of the product we deliver. … audiences. Build solution architectures, data mapping, and integration plans across our partner ecosystem (Salesforce, HubSpot, Stripe, PayPal, Zapier). Lead technical input on RFP / RFI responses, ensuring accuracy against compliance standards such as PCI DSS and GDPR. Feed client and market insight back to Solution Architecture and Product ...

applications (Java strongly preferred) Experience with Spring Boot Microservices framework, and JPA is strongly preferred Familiar with web‐related technologies (e.g. HTTP, REST, TCP / IP). Familiar with version control tools (e.g. Git, SVN). Familiar with UML, OOP, and design patterns. Familiar with AWS services and / … GCP. Proficiency with distributed caching and message‐oriented middleware (e.g., Kafka). Experience with Docker and Kubernetes. Experience running experiments, A / B testing and optimizing for business outcomes. Able to effectively communicate complex technical subjects to a variety of audiences ...

a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We're here to build better long-term care. Eucalyptus is now part of Hims & Hers, the global leader in personalised health and wellness. … driving continuous improvements across team workflows and structures. Experimentation & Growth Mindset: Hands-on background or strong familiarity with rapid experimentation, A / B testing, and building software optimised for user engagement, conversion, and retention. People-First Leadership: Skilled at mentoring engineers, navigating shifting ...

Experience & Skills eCommerce Proven Track Record: Strong experience as a Product Owner in a fast-paced, high-transaction digital / eCommerce environment spanning web and mobile apps. Technical Confidence: Comfortable collaborating closely with engineering teams—capable of understanding and discussing APIs, backend services, data flows … third-party integrations. Commercial & Analytical Acumen: Experience using customer behaviour data, conversion funnel metrics, and experimentation (A / B testing) to inform roadmap priorities. Senior Stakeholder Management: Confident communicating with senior leadership, constructively challenging assumptions, and managing expectations to reach alignment. Personal Traits ...

provides seamless rail travel solutions for businesses, travel retailers, and rail carriers across the UK and Europe. TPS also works to develop new technologies / products and is at the forefront of the rail industry, presenting opportunities to launch new products, work to develop product market … decision making while keeping the team accountable and impactful Define focus through metrics to enable a broad spectrum of learning from experimentation / release cycles. We'd love to hear from you if you have 5+ years commercial experience using data science and analytics to drive business ...

user research to identify pain points and find opportunities to improve the user journey. Use testing methods like A / B testing and agile ways of working to try new ideas, considering SEO, branding, and marketing. Prioritise features and improvements based … industry events. We’re also happy to consider flexible working arrangements, which you can discuss with Talent Acquisition. Your skills & experience: Experience in UX / UI roles, with a proven track record of designing customer‐facing platforms within highly regulated sectors. Demonstrated ability to develop and implement ...

systems, with particular attention to correctness in markets, orders, and transactions Guide the design of experimentation capabilities, including feature flags and A / B tests, so teams can validate ideas quickly and safely Anticipate scaling constraints, reliability risks, and technical debt; build alignment on pragmatic … Query, Tailwind, or Zustand; or deep backend experience with data modeling, distributed systems, and event‐driven architecture using technologies such as Postgres and Kafka / PubSub Deep knowledge of your primary language's features, idioms, and best practices, with experience establishing standards adopted beyond your immediate team Strong understanding ...

coach senior and mid-level ML scientists. Foster a culture of technical excellence, driving best practices for MLOps, rigorous A / B testing, data privacy, and code quality. Skills & Experience: Education: Ph.D. or Master’s degree in Computer Science, Machine Learning … Technical Stack: Mastery of Python and deep learning frameworks (TensorFlow, PyTorch) alongside hands-on experience with distributed computing (Spark, Ray) and cloud infrastructure (AWS / GCP). Graph Neural Networks (GNNs): Strong experience applying GNNs, knowledge graphs, or graph embeddings to map complex relations between travel entities (e.g., users ...

Business Development & Marketing Executive Location: Fully Remote - UK based (flexible hours but expected to have availability during core office hours) Position: Fractional / Part-Time (this can be on an employment or self employed contract basis) Compensation: £30,000 Base Stipend + High-Upside Active Revenue Share … early wishlists before full production begins. Own the Steam Funnel: Completely manage our store presence, from tag optimization and capsule art A / B testing to navigating Steam Next Fests. Organic Content Creation: Cut gameplay clips and craft engaging, authentic short-form videos ...

multiple priorities and dealing with ambiguity Exceptionally strong analytics skills, preferably using Adobe Analytics (Omniture) as well as other tools especially A / B testing Adept at communicating with developers, non-technical business partners and senior management stakeholders Excellent oral / written … a Kanban board; work to identify dependencies and align on priorities and against overall product roadmap Lead and collaborate with the UI / Design team and the product development team to come up with solutions that address user needs and add business value; or bring your ...

backed by impact-focused VCs and supported by partners including UCL, Innovate UK, Microsoft, and Google. The role We're looking for an AI / ML Data Scientist to join our London team. You'll work directly alongside our founders and engineers who've previously built at Meta, Atlassian … test suites that let us ship model and prompt changes with confidence, and catch regressions before students do - Run experiments and A / B tests on live AI features, and make the call on what the results actually mean - Build and curate high-quality datasets ...

deploy state-of-the-art AI models Deploy big data technologies and large-scale data pipelines Drive marketplace GMV through iterative A / B testing Belangrijkste vereisten MS / PhD in Computer Science or related field with 8 years of experience … / BA with 10 years) People management experience leading 4+ member teams Experience leading ML / AI teams in a rapid, production-focused environment (Python, PyTorch) Experience with cloud services, big data pipelines and databases Experience in NLP and industrial recommender systems Experience in production engineering ...

Senior Architect – GCP , Gen AI & Agentic Systems Contract | Test Triangle | United Kingdom Job Information Work Experience 5+ years Communications City City of Bristol State / Province County of Bristol BS0 Job Description LOCATION: Onsite (Bristol) Looking for an experienced Senior Architect to lead the design, architecture, governance, and delivery … enterprise-scale AI / ML and Generative AI solutions. The role requires deep expertise in LLMs, Agentic AI, NLP, RAG architectures, MLOps, and cloud-native AI platforms on Google Cloud Platform (GCP). The architect will be responsible for defining AI solution strategies, driving technical direction, establishing architecture standards ...

Experience working within Agile development teams. Bachelor's degree or equivalent professional experience. Experience with digital checkout, loyalty programs, personalization, or A / B testing is a plus. Interested in hearing more? Easy Apply now by clicking the "Quick Apply" button. … which are available at By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and / or its agents and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed ...

efforts, including interviewing and onboarding new hires. Qualifications and Requirements Minimum of 8+ years of experience as a developer with Java and / or Kotlin and other programming languages. At least 5 years of experience working with the Android SDK. Experience with Android Jetpack components. Familiarity with … A / B testing in app development. Strong sense of interaction design and attention to detail. Experience with automated testing and deploying Android apps. Self-motivated, proactive, and a team player with a passion for exploring ...