Middle Front End Developer (React) at RISK

Warsaw, Masovian Voivodeship, Poland -

Full Time

Start Date

Immediate

Expiry Date

26 Jan, 26

Salary

0.0

Posted On

28 Oct, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

React, JavaScript, TypeScript, React Router, React Query, Localization, Responsive Design, Analytics Integration, Performance Optimization, API Integration, CI/CD, Git, Unit Testing, Styled Components

Industry

Entertainment Providers

Description

Company Description RISK inc: An International iGaming Company Pushing the Boundaries of Entertainment Who We Are: An international iGaming company specializing in identifying and fostering the growth of high-potential entertainment markets. With 600+ professionals in 20+ locations, we operate in 10 countries, serving over 300,000 customers. Always Pushing the Boundaries? You Already Belong at RISK! Our global-scale operations are based on strong internal expertise, analytics, and data research. We have expertise in iGaming operations (sports betting, online casino), digital and affiliate marketing, tech solutions, and data analytics. We are looking for a Middle Front End Developer (React) to join our team. Job Description Development and maintenance of the client side of a web application using React 18. Implementation of business logic with React Query. Supporting and evolving project architecture, introducing best practices. Working with multilingual support and localization (i18next). Building responsive and accessible interfaces. Integration of analytics services (GTM, Hotjar, Sentry). Optimizing frontend loading speed and performance. Participating in code reviews and collaborative technical solution design. Collaborating with the backend team on API contracts. Qualifications 2–3 years of commercial development experience with React 18+. Strong knowledge of JavaScript (ES6+) and TypeScript. Experience with React Router v6, React Query (TanStack). Familiarity with localization tools (i18next, react-i18next). Ability to write reusable UI components. Skills in optimizing React application performance (code splitting, lazy loading, memoization). Knowledge of axios, API integration, and error handling. Understanding of CI/CD principles and git-flow. English at the level of reading technical documentation. Nice to have: Experience writing unit tests with Jest, React Testing Library. Experience with Styled Components or another CSS-in-JS library. Additional Information Our Benefit Cafeteria is Packed with Goodies: Children Allowance Mental Health Support Sport Activities Language Courses Automotive Services Veterinary Services Home Office Setup Assistance Dental Services Books and Stationery Training Compensation And yes, even Massage!

Responsibilities

The role involves the development and maintenance of the client side of a web application using React 18, as well as implementing business logic with React Query. The developer will also support and evolve project architecture while collaborating with the backend team on API contracts.