Front-end Developer with React (f/m/x)

Join the dynamic international team of professionals split between London and Warsaw. We are looking for an experienced Frontend Developer to help modernize the user interface of a complex pricing application used for structured notes.

• Developing and maintaining user interface components using ReactJS and JavaScript
• Collaborating with backend developers and strategists to implement features
• Refactoring legacy UI components to align with the new architecture
• Utilizing CSS-in-JS or SCSS for styling and implementing responsive designs
• Participating in code reviews and applying SOLID design patterns
• Contributing to improving CI/CD workflows and frontend build processes

• Minimum of 5 years of commercial frontend development experience
• Strong knowledge of ReactJS (including Hooks and Context API) and JavaScript
• Practical experience with TypeScript with proficiency in modern CSS techniques and tools
• Familiarity with modern frontend tooling: webpack, npm, GitLab/Jenkins
• Understanding of testing methodologies and software design principles
• Fluency in English (spoken and written)
• Open to hybrid work (3 days per week in the office)

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care