Senior Frontend Engineer (React/TypeScript)

Diehl Metering; Bażanowice; On-site; PLN 180,000 - 240,000; Full time

Job summary

A tech-focused company located in Bażanowice is seeking a Frontend Developer to enhance their web applications. The ideal candidate will have over five years of experience and a strong command of modern technologies including TypeScript and React. This permanent, full-time position offers benefits such as flexible working hours and internal training programs, providing a solid environment for professional development.

Benefits

Professional and personal development

Flexible working hours

Onboarding program

Internal training programs

Homeoffice

Qualifications

• Five or more years of professional experience in frontend development.
• Experience building modern web applications with component-based architectures.
• Strong hands-on experience with modern frontend technologies.

Responsibilities

• Develop and maintain high-quality, maintainable frontend code.
• Lead the implementation of new features from design to deployment.
• Collaborate with developers and designers to create user-friendly interfaces.

Skills

Frontend development

TypeScript

React

Redux

Vite

Code quality

Performance optimization

Problem-solving

English communication

Education

University degree in IT or comparable experience

Job description

These are your tasks:

• Develop and maintain high-quality, maintainable frontend code with a strong focus on quality and performance while delivering an excellent user experience.
• Lead the implementation of new features, managing the full lifecycle from technical design through deployment.
• Collaborate effectively with fellow developers and designers to translate product requirements into clean, functional, and user-friendly interfaces.
• Continuously improve the codebase through refactoring, thoughtful abstractions, and conducting consistent, constructive code reviews.
• Drive the evolution of the frontend architecture and champion best practices in coding, testing, and documentation.

Who we are looking for:

• You have completed a university degree in an IT-related field such as computer science or have relevant experience that demonstrates comparable skills.
• You bring five or more years of professional experience in frontend development.
• Proven experience building modern web applications using frontend frameworks and component-based architectures.
• Strong hands-on experience with modern frontend technologies and tools, including TypeScript, React, Redux, Nx and Vite/Vitest.
• A strong sense of code quality, with a track record of writing clean, testable, and well-documented code.
• Proven ability to enhance application performance and apply industry best practices.
• Excellent communication skills in English, with strong problem-solving and analytical abilities.

Job Details

• Work location: Bażanowice
• Job Level: Professional
• Working time: Full time
• Employment contract: permanent
• Division: Diehl Metering
• Start: 01.09.2025

These Are Your Potential Benefits

• Professional and personal development
• Flexible working hours
• Onboarding program
• Internal training programs
• Homeoffice