172 javascript English-speaking jobs in Masovian Voivodeship

Pre-trade calculation and booking workflow Nice to Have Web development experience: HTML, JavaScript

Experienced Oracle Apex Developer sought for collaborative environment. Requires 4+ years experience with Oracle Apex 5.0 or higher, 5+ years Oracle SQL/PL/SQL, and 5+ years with Oracle 12c/19c database. Must have JavaScript (including jQuery), SOAP/REST Webservices, HTML5, CSS, and strong communication skills.

Senior Frontend Developer to define and maintain frontend architecture, analyze application performance, and collaborate with cross-functional teams. Experience with Web Components / Lit and Node.js / npm ecosystem required.

Senior Frontend Developer to define and maintain frontend architecture, analyze application performance, and collaborate with cross-functional teams. Experience with Web Components / Lit and Node.js / npm ecosystem required.

Proficiency in at least one modern language, preferably Python or JavaScript. ... Willingness to learn new technologies and paradigms — ServiceNow (ITAM / CMDB / Discovery), JavaScript

teams.Требования:At least 5 years of commercial experience developing frontend applications;Very good knowledge of JavaScript

teams and translate SEO recommendations into concrete technical tasksKnowledge of HTML, CSS, and basic JavaScript

software house based in Warsaw with over 50 people on board We work in one programming language → JavaScript

Experience with vanilla JavaScript.

, or Ruby), building and consuming APIs (REST and/or GraphQL), and working with databases.Fluent in JavaScript

Proficiency in TypeScript, JavaScript, and at least one frontend library (React, Svelte, Next etc) Knowledge

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

Databricks or SnowflakeData lakes, data warehouses, and large-scale data storage architecturesTypeScript/JavaScript

education.Availability to work in a hybrid model - at least 3 days a week from the office.AdvantagesKnowledge of Javascript

across back‑end such as Java/Kotlin, Python, Go, or C++ codebases, and front‑end experience including JavaScript

level or higher), both written and spoken Nice to haves Programming and scripting skills (Python, JavaScript

Strong understanding of web development fundamentals including HTML, CSS, and modern JavaScript/TypeScript

Strong Java experience (JavaScript is a plus).

Android and iOS Strong experience with React Native Proficiency in TypeScript Good understanding of core JavaScript

Android and iOS Strong experience with React Native Proficiency in TypeScript Good understanding of core JavaScript