Frontend Developer React.js 18+, TypeScript

DCG Poland; Poland; Remote; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Private medical care

Sports card subsidy

Dedicated consultant

Job summary

DCG Poland seeks an experienced Frontend Developer to join the team delivering the EFM UI. You will work across design, backend, and QA to implement new features, fix issues, and ensure stable production releases with modern frontend stacks.

The role requires 5+ years of frontend experience, React.js 18+ proficiency, and fluency in English. Collaboration within an Agile environment and ongoing UI improvements are key aspects of the role.

Qualifications

• 5+ years of professional frontend development experience.
• Strong commercial experience with React.js 18+ and TypeScript.
• Experience with React Query / TanStack, React Testing Library, and component libraries.

Responsibilities

• Develop and enhance the redesigned EFM UI using modern frontend technologies.
• Implement new business requirements and application functionality.
• Support production rollout of new EFM UI releases and bug fixing.
• Maintain and improve code quality and manage dependencies.
• Collaborate with Backend Developers, Business Analysts, Test Engineers and users to clarify requirements.
• Participate in Agile activities and sprint ceremonies.

Skills

5+ years frontend experience

Fluent English

Tools

React.js 18+

TypeScript

React Query / TanStack

React Testing Library

Material UI

Tailwind CSS

React Hook Form

Job description

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:

Frontend Developer

Responsibilities:

• Develop and enhance the redesigned EFM UI using modern frontend technologies
• Implement new business requirements and application functionality
• Support preparation, stabilization and production rollout of new EFM UI releases
• Provide ongoing application support, troubleshooting and bug fixing
• Maintain and improve code quality, including remediation of identified vulnerabilities and management of framework dependencies
• Collaborate with Backend Developers, Business Analysts, Test Engineers and business users to clarify requirements, investigate issues and deliver effective solutions
• Participate in Agile activities, including backlog refinement, sprint planning, reviews and production support

Requirements:

• Minimum 5 years of professional experience in frontend development
• Strong commercial experience with React.js 18+
• Very good knowledge of TypeScript and hook-based React development
• Experience with React Query / TanStack Query
• Experience with React Testing Library
• Practical knowledge of Material UI and Tailwind CSS
• Experience with React Hook Form
• Ability to develop, maintain and troubleshoot production frontend applications
• Good communication skills and ability to collaborate effectively within a cross-functional Agile team
• Fluency in English (both written and spoken)

Nice to have:

• Basic knowledge of Java and Spring Boot
• Experience with other TanStack libraries
• Familiarity with Jenkins

Offer:

• Private medical care
• Co-financing for the sports card
• Constant support of dedicated consultant

Personal Consulting Agency (License No. 4642)