Senior Frontend Engineer - React & Azure (Remote CET)

Mesh Systems LLC; Remote; PLN 180,000 - 240,000; Full time

Job summary

A leading technology company based in Warsaw seeks a Senior Frontend Engineer to design and develop advanced cloud systems for IoT applications. You'll work with React and TypeScript, build scalable UI components, and collaborate closely with backend teams. Successful candidates will have strong experience in modern user interfaces, RESTful APIs, and possess excellent communication skills in English. The position offers a fully remote work environment with competitive hourly compensation of $40-$50 USD.

Benefits

Training budget

Support for Microsoft certifications

Access to cutting-edge technology

Qualifications

• Strong experience with Vite build tooling and optimization techniques.
• Deep understanding of CSS-in-JS solutions.
• Solid experience writing unit tests with Vitest or similar frameworks.
• Experience with RESTful API integration and handling async operations.
• Familiarity with Git workflows.
• Strong understanding of web performance optimization and accessibility standards.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills for seamless collaboration with U. S. partners and clients.

Responsibilities

• Build and maintain complex React/TypeScript web applications for industrial IoT monitoring and asset management.
• Develop type-safe, scalable UI components.
• Implement robust data fetching and state management.
• Collaborate with backend teams to integrate RESTful APIs and handle real-time asset telemetry data.
• Participate in code reviews and maintain high code quality standards.
• Work with designers to implement pixel-perfect, responsive UIs across devices.

Skills

React

TypeScript

CSS-in-JS

RESTful API integration

Unit testing (Vitest)

Git workflows

Web performance optimization

Problem-solving

English proficiency

Tools

Vite

Azure DevOps

Docker

Job description

A leading technology company based in Warsaw seeks a Senior Frontend Engineer to design and develop advanced cloud systems for IoT applications. You'll work with React and TypeScript, build scalable UI components, and collaborate closely with backend teams. Successful candidates will have strong experience in modern user interfaces, RESTful APIs, and possess excellent communication skills in English. The position offers a fully remote work environment with competitive hourly compensation of $40-$50 USD.