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People Operations Lead, Poland 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,…
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…
Principal Product Data Scientist at TripAdvisor leads AI-driven analytics and modeling to shape product strategy, optimize travel experiences, and scale data science tooling for global travel platforms.
Lead a team of data scientists and analysts to embed rigorous experimentation and AI-driven insights into TripAdvisor’s travel products, improving customer experience and business decisions.
Design and analyze A/B tests, build measurement frameworks, and surface insights to guide product decisions using SQL, Python, and advanced analytics for TripAdvisor’s travel marketplace.
Lead data science strategy for TripAdvisor’s product teams, building AI-driven models and analytics to optimize travel experiences and inform product decisions.
Leads a machine learning organization at a global travel platform, defining AI strategy for personalization, recommendations, and generative AI while scaling a team across London, Oxford, and Krakow.
Build and maintain scalable data pipelines in Palantir Foundry, integrating diverse data sources and ensuring reliability for business teams.
Develops and maintains Python-based automated backend tests for critical meteorological services, integrates tests into CI/CD pipelines, and collaborates with developers to improve testing strategies and workflows.
Tester for data-centric applications and pipelines; designs automated regression tests, validates ETL/ELT flows, and checks API integrations using SQL, REST/SOAP, and data-quality tools.
Designs, implements, and optimizes test automation frameworks for business-critical applications, focusing on functional, regression, load, and performance testing. Uses Java/TypeScript, JMeter, Katalon, and integrates tests into CI/CD pipelines with Kubernetes.
Manual QA Engineer conducting functional, regression, and exploratory testing of web and mobile apps, validating REST APIs and UI/UX against Figma designs using Postman, Jira, and Confluence.
Designs, builds, and maintains automated tests for a web app (React/TypeScript) while collaborating with devs and PMs to ensure product quality. Focuses on E2E, API, and regression testing, debugging, and CI/CD integration.
QA Engineer building and maintaining automated UI tests for Salesforce applications using UTAM, TypeScript/JavaScript, and WebDriverIO in a hybrid setup in Kraków.
QA Engineer building and maintaining automated test suites and frameworks for internal applications using TypeScript, JavaScript, Java, and Selenium, with both manual and AI-assisted testing in a hybrid Kraków setup.
Designs and implements test automation frameworks for backend services, collaborating with developers and stakeholders to automate acceptance criteria and ensure robust functional/performance testing using Java, Spock, and Spring tools.
A Senior QA Specialist manually tests mobile/web apps and APIs, collaborates with teams/clients, identifies bugs, and documents test plans. Core tools: Postman, Jira, Azure DevOps.
Czym będziesz się zajmować? Responsibilities: Ensuring the quality, reliability and test coverage of a Kotlin-based application consisting of seven functional services. Designing, coding and executing automated test…
Senior QA Specialist designs test cases, executes functional/API/manual tests, and drives quality improvements across a devtools product suite in a hybrid Kraków office.
Czym będziesz się zajmować? Compile and prepare NPU AI modules for validation. Execute daily and weekly validation runs. Analyze test results and report issues. Configure and maintain test environments on NPU-enabled…
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