Frontend React Developer (lottery)

Britenet; Warszawa; On-site; PLN 60,000 - 90,000; Full time

Benefits offered by this job

Friendly work atmosphere

Flexible working hours

Professional development

Sports teams and activities

Relaxation areas

Job summary

Britenet is seeking a Mid-level Frontend Developer to join their team in Warsaw. The ideal candidate will have commercial experience in the React ecosystem, alongside a strong foundation in HTML5, CSS3, and SCSS.

The role involves designing reusable UI components, collaborating with backend teams, and ensuring responsive user interface development. The company promotes a hybrid working model, enabling a flexible work environment that supports both remote and on-site collaboration.

Employees enjoy various benefits, including flexible working hours, team-building events, and opportunities for professional development through training and language courses.

Qualifications

• Commercial experience as a Frontend Developer specializing in the React ecosystem.
• Knowledge of HTML5, CSS3, and SCSS.
• Practical experience with React Hooks and application state management.

Responsibilities

• Design and implement reusable UI components.
• Collaborate with backend team and integrate APIs.
• Create responsive user interfaces using HTML5, CSS3, and SCSS.
• Maintain high code quality and participate in code reviews.
• Work with cross-functional teams to optimize application performance.

Skills

React ecosystem

HTML5

CSS3

SCSS

Redux

Git

REST API

Responsive Web Design

English (B2)

Tools

Cypress

Storybook

Next.js

React Native

AWS

Azure

Job description

Qualifications

• Commercial experience as a Frontend Developer (Mid level) specializing in the React ecosystem;
• Knowledge of and experience working with HTML5, CSS3, and SCSS;
• Practical experience with React Hooks;
• Experience in application state management (Redux, Zustand, or Context API);
• Proficiency with Git version control and the GitHub platform;
• Experience in REST API integration, as well as a solid understanding of Responsive Web Design and component-driven development;
• English language skills at a level that allows fluent communication (B2);
• Readiness to work in a hybrid workmodel in a client's office (Warsaw), fostering a collaborative and engaging team environment.

Nice to have

• Familiarity with component testing and documentation tools (Storybook, Cypress);
• Experience with the Next.js framework or React Native technology;
• Knowledge of 3D graphics libraries (Three.js) and accessibility standards (WCAG);
• Experience working with Headless CMS systems (e.g., Agility CMS);
• Basic knowledge of or exposure to cloud environments (AWS or Azure).

Main responsibilities

• Design and implement reusable UI components and efficiently manage application states;
• Collaborate with the backend team and integrate applications with APIs (REST API);
• Create responsive and polished user interfaces (RWD) using HTML5, CSS3, and SCSS;
• Use the Git/GitHub version control system in daily team collaboration;
• Maintain high code quality, apply best programming practices, and participate in the code review process;
• Collaborate with the cross-functional team (developers, testers, designers) to optimize application performance.

Benefits

A good and friendly atmosphere in the company and the satisfaction of working with both departmental colleagues and direct superiors.

Large internal technology conferences, Star parties and team outings.

Working hours are flexible and tailored to individual preferences. As is the mode of work delivery: remotely or in a hybrid model.

We facilitate the development of desired competencies, subsidize training and courses.

We have many years of experience in the market and implement national and international projects. We skillfully manage tasks and enable smooth allocation between projects.

For those who speak fluently and want to maintain this level or wish to develop their language skills, we enable free participation in language lessons. Are conducted in the modern and safe form of online meetings. Just learn IT!

Attractively decorated relaxation areas, available in the company's largest branches, to encourage relaxation during the day, and equipped kitchens with aromatic coffee.

We have soccer teams, we play championships, we have marathon runners and other active sports lovers on board. We support all passions.