Frontend Developer React.js 18+, TypeScript

Diverse CG Sp. z o.o. Sp.k.; Poland; In loco; PLN 216.000 - 336.000; Tempo pieno

Vantaggi offerti da questo lavoro

Private medical care

Sports card subsidy

Dedicated consultant support

Descrizione del lavoro

DCG is actively seeking a Senior Frontend Developer to join our team in Warsaw. You will be responsible for developing and enhancing the EFM UI with React 18+, TypeScript, and modern frontend tools.

Collaborate with cross-functional teams to implement new features, fix issues, and ensure smooth production rollouts. Required 5+ years in frontend development, strong React/TypeScript skills, and experience with React Query, Testing Library, Material UI, Tailwind CSS, and React Hook Form.

Competenze

• 5+ years of frontend development experience.
• Strong commercial experience with React.js 18+.
• Excellent 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 and cross-functional Agile teamwork.
• Fluency in English (written and spoken).
• Nice to have: Java and Spring Boot knowledge.
• Nice to have: experience with other TanStack libraries.
• Nice to have: Jenkins familiarity.

Mansioni

• 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 and manage framework dependencies.
• Collaborate with Backend Developers, Business Analysts and Test Engineers to clarify requirements and deliver solutions.
• Participate in Agile activities including backlog refinement and sprint planning.

Conoscenze

React.js 18+

TypeScript

React Query

React Testing Library

Material UI

Tailwind CSS

React Hook Form

English

Agile teamwork

Strumenti

React.js

TanStack Query

Jenkins

Java

Descrizione del lavoro

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)