Frontend Engineer (React/Next.js)

Trymasaj; Poland; On-site; PLN 210,792 - 295,109; Full time

Job summary

A leading tech company based in Poland is looking for a Frontend Developer with over 3 years of experience in building responsive user interfaces using React and Next.js. The ideal candidate should have proficiency in Typescript and experience with RESTful and GraphQL APIs. You will be responsible for collaborating with designers and backend engineers to create efficient data flows and participate actively in code reviews and team sprints.

Qualifications

• 3+ years of professional experience in frontend development.
• Strong knowledge of React.js, Next.js, and TypeScript.
• Experience integrating RESTful and GraphQL APIs.

Responsibilities

• Develop and maintain responsive UI components and dashboards using React/Next.js and TypeScript.
• Integrate front-end features with backend APIs (REST, GraphQL, Webhooks).
• Collaborate with designers and backend engineers to ensure clean and efficient data flow.

Skills

React.js

Next.js

TypeScript

Frontend development

Git

UI/UX principles

Communication skills

Teamwork

Job description

Responsibilities

• Develop and maintain responsive UI components and dashboards using React/Next.js and TypeScript .
• Integrate front-end features with backend APIs (REST, GraphQL, Webhooks).
• Collaborate with designers and backend engineers to ensure clean and efficient data flow.
• Write clean, modular, and testable code following best practices.
• Work with product and operations teams to turn business requirements into functional, user-friendly interfaces.
• Participate in code reviews, sprints, and continuous improvement initiatives.

Requirements

• 3+ years of professional experience in frontend development .
• Strong knowledge of React.js , Next.js , and TypeScript .
• Experience integrating RESTful and GraphQL APIs.
• Understanding of state management (Redux, Zustand, or Context API).
• Familiarity with version control ( Git ) and CI/CD environments.
• Good sense of UI/UX principles and component-driven development.
• Strong communication and teamwork skills.