189 javascript English-speaking jobs in Gdańsk

Develop, test, debug, and implement software programs, applications and projects using Java, C#, SQL, JavaScript ... performance and low latency systems Experience with web frontend technologies like React, Angular, JavaScript

’s ecosystem (libraries, navigation, state management, common solutions) very good understanding of JavaScript

Strong proficiency with JavaScript (TypeScript) , Next.js and React.js .

What we expect from you: 5 years of experience with JavaScript/TypeScript, including 3 years with Svelte

Experience with Unix environments (basic file/script operations) Working knowledge of technologies such as: JavaScript

environment Experience with RESTful/SOAP APIs, automated testing with Python Knowledge of WPF, ASP.NET MVC, JavaScript

Experience: Strong programming skills with Go and Java for backend services Strong experience with JavaScript

Strong proficiency in at least one of Upside’s core technology stack: Ruby, Python, JavaScript or the

Strong proficiency in at least one of Upside’s core technology stack: Ruby, Python, JavaScript or the

developer Very strong knowledge of Java and Spring / Spring Boot Expert-level knowledge of Angular, JavaScript

You can be the perfect match for us, if you have: Strong knowledge of JavaScript and CSS , with proficiency

implementing, and supporting integration solutions using SAP Cloud Platform Integration tools Experience with JavaScript

Experience with programming languages (e.g., .NET, JavaScript, SQL).

In-depth understanding of JavaScript and TypeScript design patterns, data structures, and web architecture

Experience as an application developer with Java, HTML, JavaScript, Microservices, Databases, and integrations

drive decisions What Will Help You Succeed 5+ years of experience developing web-based software using JavaScript

fixing What will help you succeed A minimum of 5 years experience in developing web-based software using JavaScript

a Software Engineer using ML Ops, AI Model Operationalization, Python GenAI working experience with Javascript

What will help you succeed 5+ years of experience developing web-based software using JavaScript/TypeScript

What We Value: Proficiency in React Native, React, JavaScript/TypeScript.