Search current react node js javascript jobs, vacancies, and employment in Katowice, Polska on Jobeax. 47 react node js javascript jobs in Katowice, Polska.
Wyświetlane oferty
$2k USD
... activities Requirements 3+ years of experience in Quality Engineering or Test AutomationStrong hands-on experience with Playwright and Cypress Proficiency in JavaScript Experience with UI testing, API testing (RESTful services), and database testing Solid background in functional and regression testing, with a basic understanding ...
Poland, Katowice
Shiji Poland
11000 - 16500 zł
- Minimum 3-4 years’ experience as JavaScript or Front-End Developer - Advanced understanding of JavaScript ES6/TypeScript - Good knowledge of HTML5, CSS3 - Experience in work with or contribute to a JavaScript based build system (e.g., Babel, Webpack) - Experience with React ecosystem (React hooks) - Interest in testing, ...
Poland, Katowice
$2k USD
We are looking for an experienced Senior React Native Developer to join our team and contribute to the development of high-quality mobile applications. The ideal candidate has a strong understanding of modern state management solutions and mobile development tooling, and is passionate about delivering seamless user experiences ...
Poland, Katowice
$2k USD
We are building a new product across multiple clouds and are hiring a Senior Full-stack Developer to ship Python/FastAPI backend and React/TypeScript front-end features. You will work with PostgreSQL, OpenSearch, and Databricks while improving integrations and performance. Apply now. Responsibilities Implement and maintain ...
Poland, Katowice
$2k USD
We're seeking a Lead Full-stack Developer to help build a new product powered by Python and FastAPI on the backend, React/TypeScript on the frontend, and PostgreSQL and OpenSearch for database management. This product runs in a multi-cloud setup and relies extensively on Databricks. Responsibilities Build and maintain web ...
Poland, Katowice
$2k USD
... and develop a scalable, AI-enabled test automation platform for web services and APIs. In this role, you will leverage modern test automation frameworks, JavaScript, Selenium, SQL, and cutting-edge AI capabilities to build intelligent automation workflows that enhance software quality and accelerate delivery. You will ...
Poland, Katowice
Euvic S.A.
... komercyjnego na stanowisku .NET Developera - Bardzo dobra znajomość języka C# - Doświadczenie w pracy z .NET Core lub .NET Framework - Znajomość Angular i/lub React - Praktyczna znajomość SQL - Znajomość wzorców projektowych - Doświadczenie w projektowaniu i integracji API - Komunikatywna znajomość języka angielskiego (preferowane ...
Poland, Katowice
... expertise in a dynamic financial environment, this could be an excellent opportunity for you. Your tasks - Developing and maintaining applications using Java and React - Developing KYC reports and supporting regulatory reporting processes within the financial sector - Creating new functionalities for STR/CTR report generation ...
Poland, Katowice
$2k USD
... https://jobeax.com/link/GrYTXLZMpxEMJknV Core, etc.) alongside modern front-end frameworksDevelop responsive, intuitive, and high-performing user interfaces using front-end technologies such as React or AngularWork with Product Managers, Designers, and other Engineers to establish application requirements and architecture across both front-end and back-end ...
Poland, Katowice
... grasp of transport layers ( WebSocket, gRPC) and authentication (OAuth, token-based auth)Script in at least one language supported by the platform (e.g., JavaScript, Python) to extend functionality or preprocess dataArchitect secure, auditable pipelines with encryption, access control, PII sanitization, and traceability ...
Poland, Katowice
$2k USD
... https://jobeax.com/link/GrYTXLZMpxEMJknV Core, etc.) together with modern front-end frameworksCreate responsive, intuitive, and high-performing user interfaces using front-end technologies such as React or AngularCollaborate with Product Managers, Designers, and other Engineers to define application requirements and architecture across front-end and back-end ...
Poland, Katowice
550 zł PLN / month
... Computer Science, Artificial Intelligence, Data Science, Software Engineering, or a related technical field. - Strong engineering skills in Python and/or JavaScript/TypeScript , including experience building services, APIs, packages, tests, and production-ready code. - Hands-on experience with LLMs, NLP, embeddings, RAG, ...
Poland, Katowice
$2k USD
... teamsStrong experience with Big Data testing and distributed data validationExpertise in browser automation using Selenium and web technologies (HTML, CSS, JavaScript)Deep knowledge of API testing tools such as Postman and Requests libraryCapability to mentor junior engineers and drive adoption of automation best practicesExperience ...
Poland, Katowice
15k zł PLN - 22k zł PLN
... distributed systems. - Strong proficiency in Java, Kotlin or other JVM-based technologies. - Experience with modern front-end frameworks and technologies, preferably React and TypeScript. - Experience designing and integrating REST APIs and service-based architectures. - Strong understanding of software engineering principles, ...
Poland, Katowice
Łukasiewicz - AI
... użytkownikami. Wymagania: wykształcenie wyższe, min 2 lata doświadczenia zawodowego, doświadczenie w projektowaniu i implementacji aplikacji webowych w technologii React, umiejętność tworzenia czytelnych interfejsów dla złożonych danych i procesów, znajomość podstaw UX, dostępności i pracy z użytkownikami, praktyka w pracy z ...
Poland, Katowice
EY GDS
... documenting the results of implementations, as well as post-implementation review Ideally, you’ll also have - Other backend experience like https://jobeax.com/link/JSd7UYCSg572jJDY - Frontend knowledge (Angular, React) - Willingness to travel to the customers locations on need basis Let us introduce you the job offer by EY GDS ...
Poland, Katowice
420k
... skills. Excellent collaboration and communication abilities. Adaptability and willingness to learn new technologies and business domains. Experience with JavaScript and CSS. What You'll love about working here Practical benefits: private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) ...
Poland, Katowice
$2k USD
We’re looking for a Manual and Full Stack Automation Tester – JavaScript to join our team in Poland in a remote working mode. In this role, you will ensure software quality by performing both manual and automated testing using JavaScript/TypeScript technologies. You will have a direct impact on delivering innovative applications ...
Poland, Katowice
110 zł PLN - 150 zł PLN
... and release management - Ability to define, manage and deliver to customer expectations within strict deadlines - Ability to deal with ambiguity, embrace and react to change with enthusiasm and critical thinking - Experience of leading and managing teams at different stages of the team’s lifecycle - Experience of modern ...
Poland, Katowice
... SAST, DAST, SCA, and secrets scanning, and integrating it into CI/CDWorking knowledge of at least one programming language (for example Python, Java, C#, JavaScript/TypeScript, or Go) sufficient to read code and assess vulnerabilitiesExperience with threat modeling and secure design review methodologiesUnderstanding of ...
Poland, Katowice