204 javascript English-speaking jobs in Gdańsk

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

PostgreSQL/MySQL), SQL optimization, and Redis for caching.Knowledge of front-end technologies (HTML, CSS, JavaScript

including external events)Qualifications2+ years of web development experience and good knowledge of JavaScript

Nice to Have: SQL proficiency for debugging and performance optimization Familiarity with the modern JavaScript

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

Solid expertise in at least one of the following frameworks: Python, Ruby, JavaScript – and readiness

A minimum of 5 years experience in developing web-based software using JavaScript/TypeScript Proficient ... pair programming to build software end-to-end, including debugging, testing, and fixing] Requirements: JavaScript

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

the performance testing methodology and tools Good knowledge of one or more programming languages: JavaScript

Technical Skills 3-5 years of professional software development experience Strong proficiency in Node.js, JavaScript

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

frontend features What will help you succeed 5+ years of experience in developing web-based software using JavaScript

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

in Agile processes and continuous delivery Qualifications & tech toolbox 2 years of experience with JavaScript

Understanding of Kubernetes networking, security, and upgrade procedures Familiarity with the modern JavaScript

Must have experience with: HTML, CSS, JavaScript, TypeScript React, Next.js, Vite WordPress SQL Databases

Must have experience with: HTML, CSS, JavaScript, TypeScript React, Next.js, Vite WordPress SQL Databases

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

Qualifications 5+ years of experience developing web-based software with JavaScript/TypeScript.