Senior React Developer

2 miesięcy temu

Krakow, Polska ALTIMETRIK POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ Pełny etat

technologies-expected :
JavaScript
React.js
HTML
CSS
Git

about-project :
For our client, we are looking for an experienced React Developer with strong JavaScript expertise to join our front-end team. You will primarily be responsible for developing and maintaining the Client Onboarding module, a key platform component. This role requires working closely with back-end developers, UX/UI designers, and product managers to create seamless, responsive, and user-friendly onboarding experiences for new clients.

responsibilities :
Develop dynamic, responsive front-end components using React and JavaScript.
Build and enhance the Client Onboarding Platform to ensure a smooth user experience for new customers.
Collaborate with back-end developers to integrate APIs and ensure data flow between front-end and back-end systems.
Write clean, maintainable code following best practices for performance and scalability.
Conduct thorough testing of code to ensure reliability across different browsers and devices.
Participate in code reviews, contributing to continuous improvements in code quality and performance.
Work with the design team to implement pixel-perfect UI based on mockups and wireframes.
Troubleshoot and debug issues promptly, ensuring optimal application performance.

requirements-expected :
5+ years of experience as a React Developer with strong JavaScript skills.
Hands-on experience with React.js, JavaScript (ES6+), HTML5, and CSS3.
Familiarity with front-end development tools and workflows (Webpack, Babel, NPM, etc.).
Experience working with REST APIs & GraphQL and integrating them into front-end applications.
Strong understanding of responsive design principles and cross-browser compatibility.
Experience with version control tools like Git.
Experience working in Agile environments.
Knowledge of CI/CD pipelines and front-end testing frameworks (unit and integration testing).
Strong problem-solving skills and attention to detail.
Ability to work independently and collaboratively in a team setting.
Excellent communication skills, both verbal and written.
Proactive approach to learning new tools and technologies.

  • Senior Mobile Application Developer

    2 tygodni temu

    Krakow, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat

    Job Title: Senior Mobile DeveloperAre you a skilled mobile developer looking for a new challenge? We are seeking a talented Senior Mobile Developer to join our team at Braver IT Spółka Akcyjna.Key Responsibilities:Develop and maintain mobile applications using React Native for Android platforms.Collaborate with cross-functional teams to define, design, and...

  • Senior Mobile Application Developer

    2 tygodni temu

    Krakow, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat

    Job Title: Senior Mobile DeveloperWe are seeking a highly skilled Senior Mobile Developer to join our team at BRAVER IT SPÓŁKA AKCYJNA. As a key member of our engineering team, you will be responsible for designing, developing, and maintaining high-quality mobile applications for Android platforms.Key Responsibilities:Develop and maintain mobile...

  • Senior Full Stack Developer

    2 tygodni temu

    Krakow, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat

    Job Title: Senior Full Stack DeveloperAre you a skilled software developer looking for a new challenge? We are seeking a highly motivated and experienced Senior Full Stack Developer to join our team at Braver IT Spółka Akcyjna.Key Responsibilities:Design, develop, and maintain high-quality web applications using React and Node.js.Architect scalable and...

  • Senior Mobile App Developer

    2 tygodni temu

    Krakow, Polska Capgemini Polska Pełny etat

    About the RoleWe are seeking a highly skilled Senior React Native Developer to join our team at Capgemini Polska. As a key member of our team, you will be responsible for designing and developing mobile applications using React Native, JavaScript, and other relevant technologies.Key ResponsibilitiesDeveloping mobile applications using React Native and other...

  • Senior Full Stack Developer

    2 tygodni temu

    Krakow, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat

    Job DescriptionWe are looking for a highly skilled Senior Full Stack Developer to join our team at BRAVER IT SPÓŁKA AKCYJNA. As a key member of our development team, you will be responsible for designing, developing, and maintaining high-quality web applications using React and Node.js.Key Responsibilities:Design and develop scalable and efficient...

  • Senior React Developer

    2 tygodni temu

    Krakow, Polska Pragmatic Coders Pełny etat

    Opis StanowiskaPracownik w dziale rozwoju aplikacji React w Pragmatic Coders będzie odpowiedzialny za budowanie aplikacji i wybór odpowiednich technologii do ich tworzenia. Będzie wspierał tworzenie i rozwój dobrego backlogu, a także będzie blisko współpracował z UX/UI designerami, Product Ownerem, klientem i jego zespołem w celu tworzenia...

  • Senior Fullstack Developer

    2 tygodni temu

    Krakow, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat

    Senior Fullstack EngineerAre you a skilled fullstack developer looking for a new challenge? We're seeking a talented Senior Fullstack Engineer to join our dynamic team working on cutting-edge localization and translation technology projects.About the ProjectWe're leveraging AI to ensure global content reaches diverse audiences seamlessly. As a Senior...

  • Senior Full Stack

    4 tygodni temu

    Krakow, Polska N-iX Pełny etat

    N-iX is looking for a  Senior Full Stack (Java+React) Engineer     to join the team About the project: Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior Full Stack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user...

  • Senior UI Engineer

    3 tygodni temu

    Krakow, Polska StoneX Financial LTD Sp. z o.o. Oddział w Polsce Pełny etat

    technologies-expected : HTML CSS React.js Mobx Redux Node.js JavaScript technologies-optional : Java Spring C# .Net Core Docker Kubernetes Microsoft Azure Apache Kafka about-project : We are looking for a hands-on Senior Ui Engineer with experience in building high-performing, scalable, enterprise-grade applications. The role will encompass architecture...

  • Senior Java Developer @ Hitachi Energy

    4 miesięcy temu

    Krakow, Polska Hitachi Energy Pełny etat

    We are a Hitachi Energy product group that develops and builds innovative indoor and outdoor wireless communications technologies and products used for missioncritical applications (e.g. for distribution/secondary distribution automation), industrial IIoT deployments, municipal networks (smart cities, logistics & public transportation). The portfolio...

  • Senior Mobile Developer

    1 miesiąc temu

    Krakow, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat

    technologies-expected : Android React Native Git TypeScript Firebase responsibilities : Develop and maintain mobile applications using React Native for Android platforms. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and fix bugs, ensuring code...

  • Senior Fullstack Developer

    2 miesięcy temu

    Krakow, Polska J-LABS sp. z o.o. Pełny etat

    technologies-expected : Java JavaScript TypeScript React responsibilities : W dziale Control Center czeka na Ciebie wyjątkowy projekt – rozwój i utrzymanie systemu, który umożliwia setkom tysięcy użytkowników zarządzanie i konfigurowanie usług telekomunikacyjnych oraz cloudowych. To system z 11-letnią historią, który nieustannie się...

  • Senior React Developer

    3 tygodni temu

    Krakow, Polska Pragmatic Coders Pełny etat

    technologies-expected : JavaScript TypeScript React.js HTML CSS English Polish about-project : Jeśli chcesz pracować zwinnie i w pragmatyczny sposób, zależy Ci na tym by tworzyć innowacyjne produkty oparte o użyteczne i funkcjonalne rozwiązania, lubisz angażować się w ich rozwój (nie tylko z perspektywy kodu) to Pragmatic Coders może być dla...

  • Senior Full Stack Developer

    4 miesięcy temu

    Krakow, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat

    technologies-expected : React Node.js HTML CSS JavaScript Docker MongoDB MySQL PostgreSQL responsibilities : Design, develop, and maintain high-quality web applications using React and Node.js. Architect scalable and efficient full-stack solutions. Implement and manage RESTful APIs. Integrate various database solutions and ensure optimal...

  • Senior Frontend Developer

    2 tygodni temu

    Krakow, Polska StoneX Financial LTD Sp. z o.o. Oddział w Polsce Pełny etat

    Job Title: Senior UI EngineerWe are seeking a highly skilled Senior UI Engineer to join our team at StoneX Financial LTD Sp. z o.o. Oddział w Polsce. As a Senior UI Engineer, you will be responsible for designing and developing high-performing, scalable, and enterprise-grade applications.About the RoleThe ideal candidate will have a strong background in...

  • Senior Shopify Developer

    2 tygodni temu

    Krakow, Polska J-LABS sp. z o.o. Pełny etat

    Opis StanowiskaPoszukujemy doświadczonego Seniora Shopify Developer, który będzie odpowiedzialny za rozwój aplikacji e-commerce opartych na platformie Shopify. Współpracujesz z naszym zespołem w celu stworzenia skalowalnej architektury aplikacji e-commerce, uwzględniającej najlepsze praktyki i dbającej o bezpieczeństwo.ObowiązkiPrace nad wieloma...

  • Senior Fullstack Developer

    4 miesięcy temu

    Krakow, Polska ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ Pełny etat

    technologies-expected : Node.js React TypeScript CSS HTML responsibilities : Design, develop, and maintain high-quality frontend and backend solutions with an emphasis on scalability and performance. Work closely with cross-functional teams, including product and design, to create effective software architecture and implement new features. Write clean,...

  • Senior C++ Developer

    2 tygodni temu

    Krakow, Polska myGwork Pełny etat

    About myGworkmyGwork is an inclusive employer and a member of the largest global platform for the LGBTQ+ business community. We're committed to creating a diverse and inclusive workplace where everyone can thrive.Job Title: Senior C++ DeveloperWe're seeking a highly skilled Senior C++ Developer to join our team. As a Senior C++ Developer, you will be...

  • Senior Shopify Developer

    4 tygodni temu

    Krakow, Polska J-LABS sp. z o.o. Pełny etat

    technologies-expected : Shopify Liquid JavaScript React HTML CSS about-project : Implementacja rozwiązań związanych z obsługą zwrotów oraz ich integracja z Shopify.​ Udział w dużym projekcie e-commerce o globalnym zasięgu. Praca nad modułem, który docelowo pozwoli na procesowanie 2 tys. zwrotów dziennie. Tech stack: Liquid| JavaScript | React...

  • Fullstack Developer

    4 miesięcy temu

    Krakow, Polska Asco Pełny etat

    technologies-expected : JavaScript HTML CSS Git TypeScript Node.js express.js GraphQL MySQL technologies-optional : React Vue.js Angular Apollo MongoDB about-project : Firma ASCO Systemy Informatyczne jest nie tylko liderem wśród firm informatycznych, dostarczających oprogramowanie dla branży motoryzacyjnej. Zatrudniamy świetnych ludzi, by razem...