135 javascript English-speaking jobs in Lesser Poland Voivodeship

What you'll bring Strong experience in test automation using JavaScript and/or TypeScript, with hands-on

B2 / C1), Nice to have: Python Javascript, Typescript, React, npm Terraform, Helm Experience in tech

API integrations familiarity with Azure services (Azure Functions) basic programming knowledge: C#, JavaScript

issues Develop, test, debug, and implement software programs, applications and projects using Java, SQL, JavaScript

Power Apps and n8n, Experience with modern software development technologies such as Python, TypeScript/JavaScript

Java ecosystems (Spring, Maven, JUnit)min. 4 years of experience with web technologies (HTML, CSS, JavaScript

Hands‑on experience with .NET/C#, JavaScript, Python, REST APIs, microservices, SQL Server, Snowflake

docs.knapsackpro.com/vitest/guide/ [4] docs.knapsackpro.com/playwright/guide/ ,[] Requirements: Ruby, JavaScript

webhooks, or SSO concepts Experience with AI-assisted tools or workflow automations Basic HTML, CSS, JavaScript

webhooks, or SSO concepts Experience with AI‑assisted tools or workflow automations Basic HTML, CSS, JavaScript

Technologies: developing and maintaining Single Page Applications (SPA) using Angular JS 1.4, HTML, CSS, and JavaScript

Strong programming ability in Go and JavaScript/TypeScript - including React Native and modern web frameworks

Need to be Successful: Approximately 3+ years of professional software development experience with JavaScript

Databases (MS SQL Server 2012 or higher; PostgreSQL would be an advantage)Web UI development and testing, JavaScript

variables for deep personalization Create persona‑based messaging frameworks Write small scripts (Python, JavaScript

applying basic knowledge of custom development (e.g., writing plugins in C#, front‑end extensions using JavaScript

docs.knapsackpro.com/vitest/guide/ [4] docs.knapsackpro.com/playwright/guide/ ,[] Requirements: Ruby, JavaScript

Enough coding to stand on your own — a programming language (JavaScript or Java/Kotlin preferred) and

Apps, Functions, Service Bus and related services experience with programming languages such as C#, JavaScript

Need To Be Successful Approximately 3+ years of professional software development experience with JavaScript