7 javascript English-speaking jobs in Łódź Voivodeship

We are seeking an experienced SDET specializing in JavaScript/TypeScript and Playwright to join our engineering ... stand-ups, sprint planning, retrospectives, and backlog grooming Requirements 5 years of experience in JavaScript

Fullstack Engineer role focusing on building and maintaining scalable web infrastructure using Python, FastAPI, React, and TypeScript. Responsibilities include API development, CI/CD implementation, and performance tuning.

Fullstack Engineer needed to build and maintain scalable web infrastructure using Python/FastAPI and React/TypeScript. Responsibilities include API development, CI/CD implementation, and performance tuning across layers. Requires English fluency and experience with agentic AI.

environments ✔ Strong hands-on development experience with Go (Golang) and Java ✔ Good knowledge of JavaScript ... fit your needs. ,[ Design, develop, and maintain enterprise applications using Go (Golang), Java, JavaScript ... identifying and remediating security vulnerabilities] Requirements: Cloud, Go, Java, Security, Golang, JavaScript

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

distributed data validationExpertise in browser automation using Selenium and web technologies (HTML, CSS, JavaScript

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