226 javascript English-speaking jobs in Wrocław

communication protocols: OPC UA, Modbus, MQTTExperience with high-level programming languages – eg C++/JavaScript

Knowledge about SQL databases (preferred MS SQL Server)Knowledge about Angular 16+, HTML, CSS/LESS/SASS and JavaScript

have Field Service and Dual-Write)System customizations (Forms, Web resources, plugins, workflows, JavaScript

basic knowledge of JiRA, Jenkins and GITAbility to work in a teamNice to have:Knowledge of Java, JUnit, JavaScript

2 years of professional experience in React development Strong proficiency in TypeScript and modern JavaScript

similar practical experience Technology Stack (2025/2026) Languages: TypeScript (required) and modern JavaScript

Postman Or Similar Proficiency in at least one programming language for test automation like: Python JavaScript ... Azure Data, Azure Pipelines, Bicep, Terraform, CD, AWS, GCP, Test automation, Cypress, Postman, Python, JavaScript

years of professional experience in creating IT systems in software design/engineering using Python/Javascript

Proven experience developing web-based applications, both frontend and backend, using PHP 8+ and modular JavaScript

skills.Experience with building SaaS applications (ideally in a product-led company).Experience with modern JavaScript

Program - Engineering (Data Science) graduates will participate in a robust technical experience in JavaScript

skills (SQL Server, stored procedures, views, functions, T-SQLs, SSIS, SSAS) Client Web Technology (JavaScript

frameworks Commercial experience with frontend technologies and web-based applications Solid knowledge of JavaScript

WordPress VIP , including performance best practices Understanding of automated testing for WordPress or JavaScript-based

Proficiency in JavaScript, HTML, CSS, RESTSOAP APIs.

Proficiency in JavaScript (for BPM UI / workflow customization) and/or Java (backend or process integration

Java experience Experience with modern frontend frameworks: Angular (preferred), React or Vue Solid JavaScript

For Proven experience building and deploying Next.js and Sanity CMS web applications Strong skills in JavaScript

master of science degree, you are an expert in one or many ObjectOriented Programming langages (C++, C#, JavaScript

MongoDB Event-driven systems Frontend Development (Angular) Angular 17 (not AngularJS) TypeScript / JavaScript