Senior UX Engineer

🏢 Summary: Senior / Lead Front-End Engineer role acting as an internal consultant and architect for 100+ internal applications, driving front-end architecture standards and a large-scale design system migration. The position focuses on clearing technical backlog, building reusable UI components, and guiding teams through migration from MUI to Shadcn optimized for AI-assisted development. The role combines deep React/TypeScript expertise with architectural leadership across a large engineering ecosystem. 🗂️ Requirements: Expert-level proficiency in TypeScript, Expert-level proficiency in ReactJS, Strong experience with front-end architecture and design systems, Experience building and maintaining reusable UI component libraries, Experience publishing and managing internal NPM/PNPM packages, Experience performing architectural code reviews, Strong experience with AI-assisted coding tools (e.g., Copilot, Cursor) 📃 Skills: TypeScript, ReactJS, Shadcn, TailwindCSS, Copilot, Cursor, NPM, PNPM, MUI 🏢 Description: We are seeking two Senior / Lead Front-End Engineers to join UI/UX Governance layer team. Instead of clicking standard backlog tasks for a single product, you will act as internal consultants and architects for an ecosystem of 100+ internal apps and 800+ developers. Your primary mission will be to help clear a massive technical backlog and guide internal teams through a major architectural shift. Key Responsibilities: Advise and support internal engineering teams on front-end architecture, bespoke widget implementation, and web performance best practices. Develop, maintain, and extend highly optimized, reusable UI components (published as internal NPM/PNPM packages) for the corporate marketplace. Drive the technical migration of the internal design system from Material UI (MUI) to Shadcn, specifically optimizing it for AI-assisted/agentic developer workflows (Cursor, Copilot). Provide technical mentorship, perform architectural code reviews, and handle technical doubts from a massive pool of internal developer stakeholders. IMPORTANT! Due to strict financial regulatory requirements, the selected candidate must successfully pass: Standard background and criminal checks. Trading Portfolio Disclosure: Candidates must disclose their personal stock trading portfolios to the Compliance Department to prevent conflicts of interest. Requirements Exceptional, expert-level proficiency in TypeScript and ReactJS. We are looking for true foundational experts who understand the inner workings of the language and framework. Experience with Shadcn and Tailwind CSS is highly desirable (aligning with our V2 architecture). Strong comfort level leveraging and optimizing for AI-assisted coding tools (e.g., Copilot, Cursor, or similar workflows). Superb interpersonal and consultative soft skills. You must be able to articulate technical decisions clearly, handle pushback from senior internal devs, and act as an internal advocate for UI standards. Professional fluency in English . Nice-to-Have : Experience with complex data visualization, plotting, and charting libraries. Heavy experience with highly customized data grids, specifically AG Grid (used in ~80% of our applications). Understanding of modern Desktop Container Platforms (e.g., OpenFin, Interop.io ) or Web Components. Basic understanding or awareness of Rust.

🏢 Summary: Mid/Senior Frontend Developer role focused on building responsive UI views from Figma designs using React 18 and TypeScript. The position involves integrating new components into an existing architecture, managing state with Redux Toolkit, and ensuring WCAG-compliant accessibility. The developer will also handle API communication and maintain high code quality standards. 🗂️ Requirements: Advanced knowledge of React 18, Strong proficiency in TypeScript, Practical experience with Redux Toolkit, Experience with Axios for API integration, Strong knowledge of SCSS, Solid understanding of WCAG accessibility standards, Ability to convert Figma designs into responsive UI components, Experience working within existing project architecture and coding conventions 📃 Skills: React, TypeScript, ReduxToolkit, Axios, SCSS, WCAG, Figma 🏢 Description: Join a project focused on building and implementing sophisticated UI views based on Figma designs. This role requires a developer who not only excels in React 18 and TypeScript but also understands the critical importance of accessibility ( WCAG ). You will be responsible for integrating new views into an existing project structure, ensuring consistency with established coding conventions and library usage. Details Seniority: Mid/Senior. Stack: React 18, TypeScript, Redux Toolkit. Start Date: ASAP. Location: Remote. Communication: English required. Rate : up to 115 pln/h net B2B Responsibilities UI Implementation: Seamlessly converting Figma designs into functional, responsive web components. State & Data: Managing complex application state via Redux Toolkit and handling API communication with Axios . Accessibility: Ensuring all developed views meet WCAG requirements for inclusive user experiences. Code Quality: Writing testable, maintainable code that strictly adheres to the existing project's architecture and conventions. Styling: Delivering polished interfaces using SCSS and potentially Ant Design . Requirements Core: Advanced knowledge of React 18 and TypeScript . State Management: Practical experience with Redux Toolkit . API: Proficiency in using Axios for web services. Styling: Mastery of SCSS . Compliance: Solid understanding of WCAG standards. Nice to Have Experience with Ant Design (UI Library). Unit testing expertise with Vitest . Familiarity with Storybook for component documentation and testing.

🏢 Summary: Senior ReactJS UI Engineer role focused on leading front-end architecture and UX optimization for scalable, high-performance web applications. The position involves driving UI enhancements, implementing design patterns, and delivering robust React-based solutions in a hybrid work model. You will collaborate across teams to build stable, user-centric applications used globally. 🗂️ Requirements: 7+ years experience in production React ecosystem applications, Strong proficiency in React and TypeScript, Commercial experience in web development, Experience translating requirements into wireframes and high-fidelity prototypes, Solid understanding of SDLC, Experience with front-end architecture and Design Patterns, Strong troubleshooting and problem-solving skills, Familiarity with CI/CD and DevOps practices 📃 Skills: React, TypeScript, JavaScript, HTML, CSS, SDLC, CI/CD, DevOps, UX, UI, Architecture, Prototyping, Wireframing, DesignPatterns 🏢 Description: Unleash innovation in front-end development — shape the future of seamless UI experiences! Krakow-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior ReactJS UI Engineer – Front-End Architecture & UX Optimization , you will be working for our client, a leading technology company focused on delivering cutting-edge web applications. You will drive UI enhancements, architect scalable front-end solutions, and optimize user experience to ensure high performance and stability across platforms—contributing to innovative projects that impact users worldwide. Your main responsibilities: Lead UI enhancements and improvements to elevate overall UX and application stability Participate in designing robust front-end architecture aligned with best practices Implement solutions utilizing proven Design Patterns for scalable and maintainable code Analyze requirements thoroughly to suggest improvements and optimizations Manage changes effectively throughout the Service management lifecycle Develop and prototype application features to validate concepts and designs Provide prompt and effective support to address and resolve user issues Collaborate with cross-functional teams to deliver high-quality solutions You're ideal for this role if you have: 7+ years of professional experience in production React ecosystem applications, including UI/UX design Strong proficiency in React and TypeScript Web development Proven experience in translating product requirements into wireframes and high-fidelity prototypes Solid understanding of the Software Development Life Cycle (SDLC) Exceptional troubleshooting and problem-solving skills in high-pressure environments Familiarity with DevOps practices like CI/CD pipelines It is a strong plus if you have: (optional) Experience with modern UI design tools and frameworks Certifications related to React, TypeScript, or Front-End architecture Language Required for the role: Fluent English command, both written and spoken Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER

🏢 Summary: Mid/Senior React Developer to lead the migration to MUI 9 and build a central, SSR-compatible component library from scratch. The role covers analysis, piloting, and scaling phases, focusing on reusable composite components, theming infrastructure, and Next.js SSR implementation. You will ensure high-quality architecture, documentation, and cross-application consistency. 🗂️ Requirements: 5+ years frontend experience, Expert knowledge of React, Strong experience with MUI v9 and migration from v4/v5, Experience building shared component libraries, Deep understanding of SSR and CSR, Hands-on experience with Next.js, Ability to prevent and resolve hydration issues, Strong TypeScript skills, Experience with Storybook, Experience with monorepo setups, Ability to translate Figma designs into components 📃 Skills: React, MUI, Nextjs, TypeScript, Storybook, SSR, CSR, Monorepo, Figma, Hooks, Context, Theming, Hydration, Performance, Composition, TreeShaking, CICD, Microfrontends 🏢 Description: Job Overview We are seeking a skilled Mid/Senior React Developer to join our team. Project Context Our client's platform is migrating all applications to MUI 9. As part of this effort, a central SSR-compatible component library will be built from the ground up. The project runs across three phases: Analysis → Piloting → Scaling. Responsibilities Technical inventory, including CSR vs. SSR and existing implementations per application. Build the central MUI 9-based component library. Develop composite components: App Shell, Header, Panel Layouts, Form Structures. Define design tokens and theme infrastructure, including colors, typography, and branding. Implement all components to be SSR-compatible from day one, including Next.js / Service Requests. Set up and maintain Storybook documentation, lifecycle-oriented. Handle Figma handoff and propagate design decisions into the product. Pilot components in real modules of selected applications. Requirements React & MUI 9 Expert-level React knowledge, including Hooks, Context, performance, and composition patterns. MUI v9, including migration from v4/v5, theme customization, and sx system. Composite component design, including App Shell, Panel Layouts, and Form Structures. Design token integration and tree-shaking, including icons and bundle optimization. SSR / CSR / Next.js Deep understanding of SSR and CSR, including differences, implications, and tradeoffs. Next.js, including SSR-compatible component development without retrofitting. Ability to identify and prevent hydration issues. Library & Tooling Building and maintaining shared component libraries, including monorepo setup. Storybook, including documentation, controls, and lifecycle management. TypeScript, including type-safe component interfaces. Figma handoff and design token propagation. Architecture Micro-frontend architectures are nice to have, especially relevant in later phases. White-label theming and multi-tenant systems are nice to have. CI/CD for component libraries, including versioning and publish workflows, is nice to have. Seniority At least 5 years of relevant frontend experience. Proven experience building or maintaining component libraries. Experience in cross-team projects with multiple product teams. Benefits Remote work (Poland). Unique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere. Agile approach and no bureaucracy. Outstanding integration trips to various places in Europe for all employees. Activities to support your well-being and health. Luxmed Gold Extended medical care and Multisport Plus benefit. Engagement in innovative projects within a supportive and collaborative environment. Flexible working arrangements to promote work-life balance. Access to modern tools and technologies to enhance productivity.

🏢 Summary: Senior Frontend Engineer role focused on driving architectural direction and building scalable, high-quality frontend solutions using React and TypeScript. The position involves designing core features, shaping best practices, improving CI/CD and observability, and mentoring engineers. The engineer will collaborate cross-functionally to deliver performant, maintainable, and accessible user experiences. 🗂️ Requirements: Extensive experience with large-scale frontend applications, Strong hands-on experience with React, Strong hands-on experience with TypeScript, Deep understanding of web architecture and component design, Experience with performance optimization and responsive UI patterns, Solid knowledge of build tools, Experience with version control systems, Experience with CI/CD pipelines, Ability to design scalable and maintainable frontend solutions, Experience contributing to testing and deployment processes 📃 Skills: React, ReactNative, TypeScript, JavaScript, CI/CD, Git, HTML, CSS, Web, Serverless, Cloud 🏢 Description: Senior Frontend Engineer We’re looking for a seasoned engineer who combines deep hands-on skills with the ability to guide architectural direction, influence technical strategy, and mentor others. About the Role Your work will directly shape how thousands of businesses worldwide interact with the clients solutions — improving user experiences, driving customer satisfaction, and helping companies save valuable time. As part of this role, you will be making technical decisions, mentor colleagues, and contribute to setting best practices that strengthen frontend engineering across the company. You’ll collaborate closely with product managers, UX designers, and backend engineers to turn ideas into well-engineered solutions — balancing product velocity with long-term maintainability. Key Responsibilities Drive architectural and technical direction for frontend solutions across product suite. Design and implement core features and shared components using React/React Native, and TypeScript. Evaluate and introduce new technologies, patterns, and tools that improve scalability, maintainability, and performance. Contribute to the design system and ensure consistent, accessible, and performant user experiences. Work closely with other engineers to review code, share knowledge, and improve development practices. Act as a technical mentor — helping others grow through feedback, guidance, and collaboration. Ensure strong build, deployment, and testing processes that support rapid, reliable delivery. Contribute, or lead, broader engineering initiatives such as CI/CD improvements, observability, and cross-product consistency. Key Requirements Extensive experience in building and maintaining large-scale frontend applications. Deep understanding of web architecture, component design, performance optimization, and responsive UI patterns. Strong hands-on experience with React and TypeScript. Solid knowledge of build tools, version control, and CI/CD pipelines. A pragmatic mindset — able to balance innovation with delivery. Excellent collaboration and communication skills. Passion for technical craftsmanship and for helping others grow through mentorship and example. Nice to Have Experience in designing intuitive user interfaces. Familiarity with cloud services and serverless architectures. Knowledge of accessibility standards in web development. Location: København Allocation: Full-time. Start date: ASAP End date: 3-6 months

🏢 Summary: Senior Frontend Developer role focused on building and enhancing high-performance web applications using React and TypeScript, with strong emphasis on UI/UX quality. The position involves leading UI improvements, contributing to front-end architecture, and implementing scalable, maintainable solutions in a hybrid work model. You will drive user experience innovation while ensuring application stability and performance. 🗂️ Requirements: Minimum 5 years of experience with React in production environments, Strong proficiency in React and TypeScript, Experience in UI/UX design and prototyping, Ability to design scalable front-end architecture, Knowledge of SDLC processes, Experience with CI/CD practices, Fluent English, Legal right to work in the European Union 📃 Skills: React, TypeScript, JavaScript, HTML, CSS, UI, UX, SDLC, CI, CD, DevOps, REST, APIs, Wireframing, Prototyping 🏢 Description: Ignite innovative front-end solutions — shape the future of user experiences with cutting-edge React and TypeScript expertise. Krakow-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior React & TypeScript Frontend Developer – UI/UX Focus , you will be working for our client, a forward-thinking tech company dedicated to delivering exceptional digital experiences. You will lead UI enhancements, participate in architecture design, and implement best-in-class solutions to elevate application usability and stability, playing a pivotal role in redefining user interactions and visual appeal. Your main responsibilities: Lead UI changes and improvements to enhance overall UX and application performance Participate in front-end architecture design to ensure scalable and maintainable solutions Implement solutions following best Design Patterns for robust application development Analyze requirements thoroughly to suggest improvements and optimizations Manage changes throughout the service management lifecycle effectively Develop and validate application prototypes to test concepts and designs Provide exceptional customer support by promptly addressing and resolving issues Communicate clearly with clients to understand needs and deliver tailored solutions You're ideal for this role if you have: A minimum of 5 years of experience in production applications development within the React ecosystem, including UI/UX design Strong proficiency in React and TypeScript for building dynamic, interactive, high-performance web applications Experience translating product requirements into wireframes and high-fidelity prototypes Familiarity with the Software Development Life Cycle (SDLC) — requirements gathering, design, development, testing, deployment, and maintenance Excellent problem-solving skills and meticulous attention to detail Experience with DevOps practices like continuous integration and continuous delivery It is a strong plus if you have: (optional) Certifications in React, TypeScript, or UI/UX design Experience with modern frontend testing frameworks Knowledge of back-end integration and RESTful APIs Language Required for the role: Fluent English Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER

🏢 Summary: The offer is for an experienced UX Designer to design and optimize complex digital platforms and AI-enhanced products, with a strong focus on hands-on work in Figma. The role involves creating scalable, user-centered experiences for enterprise, banking, or customer-facing solutions. It combines advanced prototyping, design systems work, and collaboration across product and engineering teams. 🗂️ Requirements: 4+ years commercial experience as UX Designer or Product Designer, Expert-level Figma skills, Advanced prototyping experience, Experience designing complex digital products or platforms, Commercial experience with AI-related products or features, Experience with enterprise, banking, fintech, or customer portals, Strong knowledge of user-centered design, Strong knowledge of interaction design, Strong knowledge of information architecture, Strong knowledge of accessibility and responsive design, Experience collaborating with Product Managers and Developers, Portfolio showcasing end-to-end UX process, English level B2 or higher 📃 Skills: Figma, Prototyping, AutoLayout, DesignSystems, ComponentLibraries, Variables, UX, UI, InteractionDesign, InformationArchitecture, Accessibility, ResponsiveDesign, AI, Copilots, ChatInterfaces, RecommendationSystems, Automation, Wireframing 🏢 Description: About the role We are looking for an experienced UX Designer with strong product thinking and exceptional hands-on design skills to join a team building modern digital platforms and customer-facing solutions. The ideal candidate is a Figma expert with experience designing complex products, customer/self-service portals, or banking/enterprise solutions, and has practical experience working on AI-related features, products, or user experiences. Requirements 4+ years of commercial experience as a UX Designer / Product Designer Expert-level knowledge of Figmaadvanced prototyping Auto Layout component libraries design systems variables Proven experience designing complex digital products and platforms Commercial experience working on AI-related products, AI-powered features, copilots, chat interfaces, recommendation systems, automation flows, or intelligent user experiences Experience with: banking fintech customer self-service portals (CSM/customer portals) enterprise platforms Strong UX and product thinking skills Ability to translate business and user needs into intuitive product experiences Experience collaborating closely with Product Managers, Developers, and stakeholders Strong understanding of: user-centered design interaction design information architecture accessibility responsive design Portfolio showcasing end-to-end UX process and modern UI execution English min. B2 Responsibilities Design intuitive and scalable user experiences for digital products and platforms Create wireframes, flows, mockups, and high-fidelity prototypes in Figma Design and optimize AI-enhanced user journeys and intelligent workflows Collaborate with Product, Engineering, and Business teams Contribute to and maintain design systems Improve usability and overall product experience across platforms Participate in product discovery, workshops, and UX strategy discussions Nice to have Experience in banking or fintech domain Experience conducting usability testing and user research Familiarity with front-end technologies Experience working in agile product environments Ideal candidate We are looking for someone who: is a true Figma power user has experience designing AI-driven experiences understands complex enterprise ecosystems can independently own UX initiatives combines strategic UX thinking with strong visual/UI skills has experience with platforms, portals, or enterprise-scale products

🏢 Summary: Opportunity for a Senior Front-End Developer to modernize and scale an existing web interface using React and Next.js. The role focuses on building high-quality, responsive UI components, integrating with backend services, and driving front-end architecture and best practices. You will collaborate with backend and data teams while ensuring performance, scalability, and code quality. 🗂️ Requirements: Minimum 5 years of hands-on experience with React and Next.js, Strong proficiency in JavaScript and TypeScript, Strong knowledge of HTML and CSS, Experience with RESTful APIs integration, Understanding of modern front-end architecture and design patterns, Experience with front-end testing frameworks, Experience with build tools, Ability to troubleshoot and resolve UI and performance issues 📃 Skills: React, Next.js, JavaScript, TypeScript, HTML, CSS, REST, gRPC-Web, CI/CD, Testing 🏢 Description: Senior Front-End Developer (React / Next.js) We are looking for a Front-End Developer to join a technology-focused team working on modern web applications. This role will play a key part in transforming an existing user interface into a modern, scalable front-end built with React and Next.js. You will be responsible for delivering responsive, high-quality user interfaces and contributing to the long-term evolution of the UI platform. The position involves close collaboration with backend and data teams, as well as ownership of front-end standards and best practices within the team. Responsibilities Redesign and modernize an existing web interface using React and Next.js Build reusable, maintainable UI components with TypeScript Act as a front-end subject matter expert, supporting ongoing improvements to usability and performance Integrate front-end applications with backend services via REST APIs (gRPC-Web knowledge is a plus) Identify, troubleshoot, and resolve UI and performance issues Contribute to code reviews, technical discussions, and CI/CD processes Ensure high code quality through testing, documentation, and adherence to best practices Required Skills & Experience Min. 5 years of hands-on experience with React and Next.js Strong proficiency in JavaScript/TypeScript, HTML, and CSS Solid understanding of modern front-end architecture and development patterns Experience working with RESTful APIs Familiarity with front-end testing frameworks and build tools is an advantage Experience in finances/banking - nice to have

🏢 Summary: The offer is for an experienced UX/UI Consultant responsible for designing and enhancing user experiences and interfaces, translating functional requirements into usable and technically feasible design solutions. The role involves creating mockups and interactive prototypes in Figma and collaborating closely with functional and technical teams throughout the project lifecycle. The consultant will also contribute to design guidelines, UI components, and usability standards. 🗂️ Requirements: Proven experience as UX/UI Designer or Consultant, Strong proficiency in Figma, Experience creating mockups, wireframes and interactive prototypes, Solid understanding of usability principles, Solid understanding of accessibility standards, Ability to translate functional requirements into design solutions, Experience working with functional and technical teams, Experience in digital project environments 📃 Skills: Figma, UX, UI, Wireframing, Prototyping, Usability, Accessibility 🏢 Description: We are looking for an experienced UX/UI Consultant to design and enhance user experience and user interface solutions, working closely with functional and technical teams to ensure alignment with defined requirements. Main Responsibilities Create mockups, wireframes, and interactive prototypes using Figma, ensuring visual consistency and adherence to UX/UI best practices. Translate functional requirements into clear and usable design solutions that are technically feasible. Work closely with the functional and technical project teams, actively participating in project meetings and feedback cycles. Contribute to the definition and maintenance of design guidelines, UI components, and usability standards. Iterate on design proposals based on feedback from stakeholders and project teams. Key Requirements Proven experience as a UX/UI Designer or Consultant, preferably in digital project environments. Strong proficiency in Figma for mockup and prototype creation. Solid understanding of usability, accessibility, and user-centered design principles. Ability to work effectively with functional and technical requirements. Experience collaborating within multidisciplinary teams. Soft Skills Strong communication skills, with the ability to clearly explain design decisions. Team-oriented mindset and collaborative attitude. High attention to detail and strong focus on user experience quality. Proactive, adaptable, and comfortable working in dynamic project environments.

🏢 Summary: Senior React Front-End Developer role focused on building and maintaining scalable platform-wide React libraries and design system components for a major financial institution. The position involves developing reusable front-end solutions, ensuring quality through testing, and supporting product teams with platform integration. It emphasizes performance, accessibility, and high engineering standards within a hybrid work model. 🗂️ Requirements: 5+ years of experience in front-end development with React, Strong expertise in JavaScript and TypeScript, Experience building and maintaining scalable front-end applications and NPM packages, Experience with unit and end-to-end testing, Proficient use of Git including advanced branch and commit management, Knowledge of accessibility standards and WCAG, Experience with Jira, Confluence, and Bitbucket, Good command of Polish and communicative English, Legal right to work in the European Union 📃 Skills: React, JavaScript, TypeScript, NPM, CSS, Jest, Testing, Cypress, Git, WCAG, Jira, Confluence, Bitbucket, ReactNative, Capacitor, WebView 🏢 Description: Empower innovation at scale — shape the future of front-end technology! Warszawa-based opportunity with hybrid work model As a Senior React Front-End Developer – Platform Integration and Design Systems , you will be working for our client, a leading financial institution, delivering robust and scalable front-end solutions. Join a team committed to building advanced platform components that empower seamless user experiences and drive digital transformation. Your main responsibilities: Develop and maintain platform-wide React libraries and components aligned with the Bank’s Design System. Implement and optimize generic functionalities and innovative technical solutions for front-end teams. Write and sustain comprehensive unit and end-to-end tests to ensure high-quality deliverables. Ensure consistency, performance, and accessibility standards are upheld across all solutions. Collaborate with cross-functional platform teams and UI/UX designers to refine components and share best practices. Provide technical guidance and support to product teams utilizing the platform solutions. Maintain clear and detailed documentation for developed components and functionalities. You're ideal for this role if you have: Over 5 years of professional experience in front-end development with React. Strong expertise in JavaScript, TypeScript, NPM, and CSS. Proven experience in building and maintaining scalable front-end applications and NPM packages. Strong knowledge of unit and end-to-end testing (e.g., Jest, Testing Library, Cypress). Proficient use of the Git version control system, including managing branches and commits (rebase, cherry-pick, revert, squash, changing commit order and descriptions). Good understanding of accessibility principles (a11y), WCAG standards, and building accessible interfaces. Experience working with Jira, Confluence, and Bitbucket. It is a strong plus if you have: Experience working with design systems or contributing to their development. Knowledge of microfrontend architecture and integration challenges. Experience with hybrid mobile applications such as React Native, Capacitor, or WebView. Familiarity with AI tools or agents in software development projects. Language required for the role: Good command of Polish and Communicative English. Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.