59 javascript English-speaking jobs in Łódź Voivodeship

Good knowledge of SQL / Data EngineeringGood knowledge of PythonGood knowledge of Javascript/Typescript ... the data lifecycle.Assist in the design, development, and implementation of fronted frameworks using Javascript

ecosystemExperience with database migration tools such as Flyway or LiquibaseFamiliarity with React and JavaScript

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

testing, at least 1 year of performance testing Good knowledge of one or more programming languages: JavaScript

practices Excellent in ASP .NET Core Proficiency in cloud providers – AWS preferred, Azure Experience in JavaScript

Basic knowledge of front-end technologies (HTML, CSS, JavaScript) is a plus.

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

Fullstack Java Developer will implement new features, maintain existing ones, and design system functionalities based on business requirements. Responsibilities include analyzing defects, fixing bugs, executing tests, and collaborating in an agile team. Strong Java/J2EE expertise, Spring framework knowledge, and proficiency in JavaScript and SQL are required.

Tech stack: Languages: TypeScript, JavaScript, Node.js Architecture: Cloud-based Microservices Cloud

Python, JavaScript, Swift, Kotlin) Experience with mobile test automation tools and frameworks Good understanding

Familiar with front-end technologies in Angular, TypeScript, and JavaScript.

Familiar with front-end technologies in Angular, TypeScript, and JavaScript.

Deep understanding of the JavaScript ecosystem, including NPM/Yarn/pnpm workflows, dependency management

Qualifications 5 years of professional experience in front-end engineering, with excellent command of JavaScript

Basic knowledge of JavaScript, Core Web Vitals, and schema markup.

Python, JavaScript, Swift, Kotlin) Experience with mobile test automation tools and frameworks Good understanding

modern frontend development using React.js Solid understanding of web technologies including HTML, CSS, JavaScript

Hands-on experience with LangSmith or similar evaluation / observability tooling Strong coding skills in JavaScript

in cross-team collaborationIt would be great if you haveExperience with scripting languages (Python, JavaScript

Requirements Apply if you: have experience as a Senior Full-stack Developer . have experience with JavaScript