13 javascript English-speaking jobs in Katowice

We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering ... stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5 years of experience in JavaScript

Fullstack Engineer role focusing on building and maintaining scalable web infrastructure using Python, FastAPI, React, and TypeScript. Responsibilities include API development, CI/CD implementation, and performance tuning.

Fullstack Engineer needed to build and maintain scalable web infrastructure using Python/FastAPI and React/TypeScript. Responsibilities include API development, CI/CD implementation, and performance tuning across layers. Requires English fluency and experience with agentic AI.

Confident using JavaScript for event tracking, custom logic, and integrations, and familiar with how ... and strategists to deliver digital transformation initiatives] Requirements: Digital marketing, HTML, JavaScript

Very good knowledge of JavaScript and TypeScript, Very good knowledge of the Angular framework, Experience ... Requirements: Microservices, Angular, TypeScript, RxJS, JavaScript, gRPC, Git, GitLab, Writing unit tests

Advanced JavaScript scripting skills. ... Requirements: JavaScript, ITIL, Analytical skills, CAD Additionally: Luxmed, Medicover Sport, Worksmile

scalable, maintainable, and secure CRM and BPM solutions, Develop advanced customizations using C#, JavaScript ... innovation initiatives] Requirements: CRM, BPM, C#, .NET Core, .NET Framework, System integration, JavaScript ... Framework/.NET Core Strong software engineering and system integration experience Excellent knowledge of JavaScript

layers (HTTP, WebSocket, gRPC) and authentication (OAuth, token-based auth)Skills in scripting with JavaScript ... authentication (OAuth, token-based auth)Script in at least one language supported by the platform (e.g., JavaScript

distributed data validationExpertise in browser automation using Selenium and web technologies (HTML, CSS, JavaScript

microservice architectureFamiliarity with Agile methodologies (Scrum, Kanban, etc.)Basic understanding of JavaScript

Good knowledge of Java, JavaScript, JBoss, or similar technologies. ... Requirements: Testing, Test automation, Java, JavaScript, JBoss, SQL, REST API, SOAP, JMS, Linux, Python

working with the Mendix platform; experience as an application developer with knowledge of Java, HTML, JavaScript ... testing team to guarantee code quality in accordance with best practices;] Requirements: Java, HTML, JavaScript

integrations and webhooks (Stripe, GoCardless or similar) Drupal module development on 7 and 10/11 Front-end JavaScript