239 react English-speaking jobs in Masovian Voivodeship

Functions, D3.js, OIDC / OAuth2 flows and Figma is a plus Required Skills Build and maintain the React

Lead Full Stack Developer with expertise in Java and React.js to design, develop, and deliver scalable web applications. Requires strong leadership, technical expertise, and experience guiding development teams in an Agile environment.

JPAExperience building highly available applications, TypeScript, Modern Frontend Framework (Angular/ React

Knowledge of cloud platforms (Azure or AWS) is a plus Familiarity with frontend technologies (Angular, React

Learning Mindset: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker ... technology, comfort in challenging traditional solutions, and a drive to learn modern tools like Angular, React

Strong frontend engineering skills across JavaScript/TypeScript, HTML, and CSS — with deep React and

, automated reviews, test creation, debugging Tech Stack Language: Python 3.9+; JS/TypeScript, React

Strong frontend engineering skills across JavaScript/TypeScript, HTML, and CSS — with deep React and

ScienceProficiency with PythonProficiency with C# and .NET Core 3.1Proficiency with JavaScript frameworks (React

Strong development experience with React-based front-end architectures.

You will primarily use Python as we have a framework that under the hood creates a React app from it ... Having said that, you will be exposed to React from time to time when something needs to be extended

prototyping, and production use cases.Build modern, responsive, and intuitive user interfaces using React ... engineering or full stack application development.Programming & TechnologiesStrong proficiency in Python, React

actually operate day-to-day;Comfortable contributing to front-end layers or working directly alongside React ... visibility the product and business teams need to act;Build and maintain data endpoints consumed by React-based

enterprise environment using:* **Core:** HTML5, CSS3 (SASS/LESS), JavaScript (ES6+)* **Frameworks:** React ... ideally within complex or enterprise environments* Strong expertise in modern JavaScript frameworks (React

About you: 7+ years of JavaScript experience; 5+ years of React experience; 4+ years of Next.js experience

React experience. SQL experience. Understanding of fiber or utility networks.

Expertise in React / Next.js / Vue, TypeScript, and Node.js.

Front-end programming skills (Streamlit, React, RShiny).

Experience with network automation tools such as Netmiko, TextFSM, or Nornir Production TypeScript/React ... interpreting failures, or detecting patterns Tech Stack Languages: Python 3, TypeScript, Go Frontend: React ... reproduce and diagnose issues in lab or production‑like environments Front‑End Engineering Develop modern React

Full-stack developer needed for a project integrating the Charge app into the electric vehicle ecosystem. Requires 3+ years of experience, Java/Spring Boot, React, cloud platforms, microservices, message brokers, and REST APIs. English proficiency at B2 level.