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03.04.2026 | Pełny etat | Wrocław | AddeptoMonitor and improve AI systems using performance metrics, A/B testing, and optimization techniques. Research and evaluate emerging AI technologies and assess their impact on business transformation. Drive knowledge sharing and AI adoption across the organization. What you’ll need to succeed in this role

03.04.2026 | Pełny etat | Wrocław | AUCTANE PolandDbt, and Spark to process data and get our datasets just right. Foster engineering excellence by delivering highly reliable software and data pipelines using Software Engineering best practices like automation, version control, continuous integration/continuous delivery, testing, security, etc. What

03.04.2026 | Pełny etat | Wysokie Mazowieckie | CycladDesign, develop, and refine end-to-end Marketing Mix Models using the Meridian framework to quantify the incremental impact of offline and online media channels Build and maintain scalable Python pipelines for data ingestion, feature engineering (addressing seasonality, price elasticity, and macro-trends

03.04.2026 | Pełny etat | Wysokie Mazowieckie | AndersenOn a new line and without using dashes. Responsibilities Defining the vision, strategy, and roadmap for data products, ensuring alignment with business goals and customer needs. Prioritizing initiatives to maximize ROI and business impact. Leading the end-to-end product lifecycle - from discovery

03.04.2026 | Pełny etat | Lublin | Link GroupYarn Strong experience with Git (branching strategies, code reviews, conflict resolution) Experience designing and implementing scalable and high-performance frontend architectures Ability to write automated tests using Jest, React Testing Library, and Cypress Nice to Have Experience working

03.04.2026 | Pełny etat | Poznań | MerixstudioRegular JavaScript Developer What you'll do You'll work on modern Javascript Single Page Applications using mostly React while following high standards of quality. Our stack is based on the newest ECMAScript edition and encourages you to use proper design your daily work you will take care

03.04.2026 | Pełny etat | Kraków | Baltic AmadeusAnd complex enterprise environments, working with backend integrations via REST APIs and GraphQL. Key Responsibilities Lead and mentor a team of React developers, providing technical guidance and conducting code reviews Design and implement scalable micro-frontend architecture using modern frontend tooling

03.04.2026 | Pełny etat | Wrocław | Surveily Sp. z.o. o.Collaboration with an experienced CCO and founders Real ownership over deals and strong influence on how we scale Fast-paced startup environment with real traction MacBook (your choice) iPhone AirPods Pro Competitive salary commission What success looks like You ramp up quickly using our playbooks

03.04.2026 | Freelancer, Pełny etat | Lublin | NetguruUnderstanding of Component architecture. State management. Performance optimization. Experience writing and maintaining end-to-end tests (E2E). Experience working on large, existing production codebases. Hands-on experience using of AI coding tools. Are comfortable using AI coding agents (e.G., Copilot, Claude