Jobs: libraries

Join Barclays as a Senior UI Engineer - Design Systems Team Lead on our Digital Experience Platform team. You will play a pivotal role in building the foundational component library and design system that powers our next-generation digital experiences. This role offers you the opportunity to shape how teams across the organisation build user interfaces,...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesLeadership and development of a team of UI engineers, defining roles and responsibilities, providing mentorship, and fostering...

Join Barclays as a Senior UI Engineer - Design Systems Team Lead on our Digital Experience Platform team. You will play a pivotal role in building the foundational component library and design system that powers our next-generation digital experiences. This role offers you the opportunity to shape how teams across the organisation build user interfaces,...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesLeadership and development of a team of UI engineers, defining roles and responsibilities, providing mentorship, and fostering...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesLeadership and development of a team of UI engineers, defining roles and responsibilities, providing mentorship, and fostering...

Requirements: Strong experience in C++ development including both modern and legacy C++   Deep knowledge of Windows development including Win32 API   Strong understanding of Windows file systems, processes, services and scheduling   Experience with DLL loading and dependency resolution   Experience with COM and ActiveX including COM interface...

For successful project work you need: English language proficiency from B2 level and above Experience in commercial development from 3 years Strong knowledge of React Experience with Redux or MobX Knowledge of JavaScript, TypeScript, HTML, CSS and preprocessors Understanding of OOP principles Experience in writing tests Interest in new technologies,...

Join Barclays as a UI Engineer on our Digital Experience Platform team. You will contribute to building the foundational component library and design system that powers our next-generation digital experiences. This role offers you the opportunity to work on tools and components used by teams across the organisation, directly impacting how user interfaces are...

Join Barclays as a UI Engineer on our Digital Experience Platform team. You will contribute to building the foundational component library and design system that powers our next-generation digital experiences. This role offers you the opportunity to work on tools and components used by teams across the organisation, directly impacting how user interfaces are...

Minimum 3 years of commercial experience working with Python Practical knowledge of NumPy and pandas libraries Good understanding of software design patterns Solid knowledge of algorithms and data structures Experience in writing unit tests Openness to a hybrid work model (working from the Kraków office once per week) Nice to have: Experience with gRPC...

What we expect:  Strong theoretical knowledge of JavaScript fundamentals. Proficiency in working with HTML/CSS. Understanding of Object-Oriented Programming (OOP) principles and Web development basics. Knowledge of data security fundamentals in networks and Web development. Basic understanding of Node.js and at least one framework. Theoretical and practical...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesDevelopment and maintenance of React-based components following modern design system principles, ensuring components are...

Bardzo dobra znajomość Java, Spring Boot, RESTful API oraz architektury mikroserwisów. Znajomość narzędzi DevOps: JIRA, Confluence, Jenkins, Ansible. Znajomość AWS będzie dodatkowym atutem. Doświadczenie w pracy w metodyce Agile / Scrum będzie mile widziane. Znajomość React, Jest oraz Testing Library będzie dużym atutem. Dobre umiejętności...

Job TypeFull-timeDescriptionABOUT THE ROLEAs a Senior Frontend Engineer, you will lead projects and develop systems for other team members to use. You are a front-end engineer used to working closely with the back–end engineers to deliver e2e features. You will be part of the Unify CI engineering team comprising front-end, back-end, and full-stack software...

Minimum of 4 years of experience working with clients. Knowledge of Python and libraries/tools such as: NumPy, Pandas (for data processing), Matplotlib, Seaborn, PowerBI (for data visualization), scikit-learn (for machine learning), TensorFlow, Keras, PyTorch (for deep learning), XGBoost, LightGBM (for advanced ML models), R Knowledge of AI/ML tools...

At least 3+ years of experience as a front-end developer. Strong proficiency in React.js, JavaScript (ES6+), and TypeScript. Experience with state management libraries such as Redux. Familiarity with RESTful APIs and GraphQL. Solid understanding of responsive design and cross-browser compatibility. Knowledge of version control tools like Git. Strong...

At least 5+ years of experience in front-end development. Expert proficiency in React.js, TypeScript, and JavaScript (ES6+). Strong experience with state management libraries like Redux. Deep understanding of performance optimization techniques and front-end architecture. Experience integrating with RESTful APIs and GraphQL. Hands-on experience with unit and...

5+ years of experience in frontend development, preferably in complex or enterprise-scale environments Strong commercial experience with React (state management, hooks, component lifecycle, application architecture) Expert knowledge of modern JavaScript (ES2024+), including asynchronous programming and modular architecture Solid hands-on experience with...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesDevelopment and maintenance of React-based components following modern design system principles, ensuring components are...

Job DescriptionPurpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. AccountabilitiesDevelopment and maintenance of React-based components following modern design system principles, ensuring components are...