152 javascript English-speaking jobs in Łódź Voivodeship

Core, Analytical skills, Degree, .NET, Blazor, Web Api, WPF, MVVM, Git, Azure, DevOps, CD, HTML, CSS, JavaScript ... ASP.NET Web API, WPF MVVM, Entity Framework, GIT, Azure DevOps, CI/CD, Dependency Injection, HTML 5, CSS, JavaScript

experience with SQL databases and query optimization.Familiarity with frontend technologies, especially JavaScript

frameworks from scratch Strong skills in API testing Proficiency with Playwright Solid understanding of JavaScript

Fix bugs, ensure system stability, and continuously improve both backend (Java, Spring) and frontend (JavaScript ... Knowledge of testing frameworks and methodologiesFamiliarity with web development technologies (HTML, CSS, JavaScript

frameworks from scratchStrong skills in API testingProficiency with PlaywrightSolid understanding of JavaScript

migration, operations) Familiarity with DevOps principles Nice to have Experience with JAVA / JavaScript

Nice to have: Experience with JAVA / JavaScript programming.

development Strong understanding of Web3 technologies and the Ethereum network Full-stack proficiency in JavaScript

engine (e.g., Mirth, Cloverleaf, Rhapsody, IBM Integration Bus) Working knowledge of SQL, basic PHP, and JavaScript

Proficiency in at least two programming languages (JavaScript, C#, Java, or others).

Strong experience with Playwright Strong understanding of web application architecture Proficiency in JavaScript

Experience in building **SaaS applications** (ideally in a product-led company)* Proficiency in **modern JavaScript

What You Bring Strong Python and JavaScript programming skills.

ecosystem Experience with database migration tools such as Flyway or Liquibase Familiarity with React and JavaScript

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

ASP.NET Web API, WPF MVVM, Entity Framework, GIT, Azure DevOps, CI/CD, Dependency Injection, HTML 5, CSS, JavaScript

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

building high-scale, high-load distributed systems Familiarity with modern programming languages – C#, Javascript

ReactOperating Systems: Linux and/or WindowsCloud Platforms: AzureNice to have Skills:Backend: C#, SQLJava, JavaScript

multi-cloud environments Solid background in development using a primary language such as Java, C#, JavaScript