91 javascript English-speaking jobs in Lesser Poland Voivodeship

RequirementsTechnical Skills: 4+ years of experience Proficiency in at least one backend programming language JavaScript

A highly motivated Test Engineer with expertise in .NET and JavaScript is sought for a pivotal role in ... Requirements5+ years of commercial experience in test automation.Strong coding skills in C# / .NET.Expertise in JavaScript

Principal JavaScript/Node.js Engineer to drive MCP integration patterns for a FinTech platform. Focus on building shared TypeScript/Node.js libraries, defining architecture, and providing technical leadership.

experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript

Technologies we work with: Typescript, JavaScript, Node.js, REST APIs, AWS, Terraform.

developer you have solid experience with .NET, .NET Core as a development platform, C#, HTML, CSS and Javascript ... Experience with Javascript, C#, .Net, CSS, SQL, Powershell and API Management technologies and standards

to deliver seamless end-to-end functionalityWrite clean, maintainable code following modern CSS and JavaScript ... product and design teams to refine user experienceIntegrate APIs and backend servicesApply modern CSS and JavaScript

of building applications in Node.js (or Nest.js or Express.js) Practical knowledge of TypeScript and JavaScript

degree, or 6+ years with Master’s Proficiency in frontend programming languages and frameworks such as JavaScript ... Microservices Architecture AWS/Azure/GCP Experience SQL and Elasticsearch Expertise Frontend Development with JavaScript

desired functionality Designing applications for stability, scalability, and performance Stack Stack: JavaScript ... Qualifications Expectations – the experience you need Approximately 5 years of development experience using JavaScript

or Professional Cloud Developer Knowledge in Cloud Platforms: GCP & Firebase Languages: Python & JavaScript ... change management Knowledge of production support activities Web or mobile app development experience (JavaScript

background in Linux.Experience in CI/CD stack development and maintenance.Working proficiency with Ruby, JavaScript

. · Strong programming ability (structured and OOP) in one or more of: Java, JavaScript or Python · Hands-on

Strong programming ability (structured and OOP) in one or more of: Java, JavaScript, Python, or Clojure

Strong hands‑on expertise in JavaScript / TypeScript, React, Node.Js.

development with proven experience in a senior or principal engineering role.Strong hands‑on expertise in JavaScript

stackMandatory To KnowPlaywright or similar modern test automation frameworkprogramming language like JavaScript

authentication (OAuth, token-based auth)Script in at least one language supported by the platform (e.g., JavaScript ... transport layers ( WebSocket, gRPC) and authentication (OAuth, token-based auth)Skills in scripting with JavaScript

Experience building full‑stack web applications (JavaScript, TypeScript, a library/framework like React

Proficiency in JavaScript, Glide APIs, Flow Designer, Business Rules, Client Scripts, UI Policies, Script