114 javascript English-speaking jobs in Kraków

JavaScript Developer will build reusable code and libraries for mobile applications. Experience with React Native is required. The role involves enhancing applications for speed and scalability and ensuring user input validation.

Lead Software Engineer to design cloud-native software for AWS using the AWS Well-Architected Framework. Will design software functionality based on user needs, code using CI/CD and TDD practices, and organize and coordinate the team. Requires at least Upper-Intermediate English, experience with relational and non-relational databases, AWS, and Terraform. Must have 1+ year of team leading experience and experience with Typescript on a commercial project.

technologies-expected : JavaScript about-project : We are seeking an experienced Automation Engineer ... with expertise in JavaScript automation using Playwright, Linux administration, and network fundamentals ... requirements-expected : 3+ years of experience creating and maintaining automation portfolios Strong experience with JavaScript-based

Senior Full-stack AI Developer will build a quantitative investment platform using ReactJS, TypeScript, Tailwind CSS, and Shadcdn. Collaborate with cross-functional teams to deliver user interfaces and optimize applications for speed and scalability. Requires 3+ years of experience as a Front End Developer and strong understanding of modern web development practices.

Frontend development proficiency (HTML, CSS, JavaScript). ... Flask Django Airflow Luigi Pandas Numpy Docker Kubernetes Jenkins GitLab GitFlow Trunk-based HTML CSS JavaScript ... Jira Confluence SQL technologies-optional : AWS Google Cloud Platform Microsoft Azure React.js JavaScript

Work across diverse codebases and systems, primarily in PHP (WordPress) and JavaScript/TypeScript, while ... Qualifications Deep understanding of PHP, WordPress and best practises Hands-on experience with JavaScript

technologies-expected : Node.js JavaScript TypeScript GraphQL MySQL MongoDB Redis AWS Express Next.js ... technical decision-making and drive best practices requirements-expected : 5+ years of experience with JavaScript

technologies-expected : C# ASP.NET Core React TypeScript JavaScript Entity Framework technologies-optional ... Proven expertise in: C#, ASP.NET Core, React, TypeScript, JavaScript, RESTful web services, Entity Framework ... Design, develop, test, and maintain full stack applications using C#, ASP.NET Core, React, TypeScript, JavaScript

**Would be a plus:*** An experienced and hands-on Javascript programmer (Javascript / Typescript or any ... Learn more about the project -**The main Tech Stack**: Angular 19+, Javascript, Typescript, CSS, HTML

Redwood Engineer (f/m/x) Miejsce pracy: Kraków Technologies we use Expected JavaScript Java Redwood Redwood ... Build and integrate system interfaces across financial and enterprise systems Develop and maintain REL/JavaScript ... financial/banking projects Proven experience in building and maintaining system interfaces Proficiency in JavaScript

(HTML, XML, JavaScript, JSON, REST, Microservices etc.) ... Lead IT Security Analyst Miejsce pracy: Kraków Technologies we use Expected Python JavaScript HTML Your ... Development and scripting experience (JavaScript, Python) Experience configuring and review automated

technologies-optional : Ruby Python JavaScript PostgreSQL Vue.js React.js about-project : As a Senior ... Strong proficiency in at least one of Upside’s core technology stack: Ruby, Python, JavaScript or the

technologies-expected : JavaScript TypeScript React.js about-project : Our Technology team builds ... iterations based on feedback from peers requirements-expected : A solid understanding of modern JavaScript

, including DOM manipulation and the JavaScript object model.Deep familiarity with native build tools ... of commercial experience.Solid experience with React Native and its core principles.Proficiency in JavaScript

Manager - Device Lifecycle Efficiency Miejsce pracy: Kraków Technologies we use Expected Java Python C++ JavaScript ... across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript

technologies-expected : .NET C# ASP.NET Core MVC SQL Azure DevOps technologies-optional : Angular JavaScript ... NET platform) Experience with at least one frontend technology such as Angular, React, TypeScript, or JavaScript

technologies-expected : React.js Node.js JavaScript TypeScript Python Docker LLM about-project : ... and APIsSolid expertise in React and modern frontend development practices Experience with Node.js, JavaScript ... applications using React with a focus on performance and usability Develop backend services and APIs with JavaScript

Develop user interfaces using JavaScript, Bootstrap, HTML, and CSS. ... Strong frontend development skills: JavaScript, Bootstrap, HTML, CSS.

Expertise in SQL, JavaScript/App Script. ... Technological savviness, with knowledge of troubleshooting steps for any app/tool and expertise in SQL and JavaScript

technologies-expected : SQL Oracle APEX CSS HTML BPMN UML JavaScript Python technologies-optional ... using business process automation or low-code tools; Understanding of frontend technologies (HTML, CSS, JavaScript