💰 Salary: 19,000-27,000 PLN (B2B), 17,000-23,000 PLN (CoE)🌎 Hybrid from Warsaw🕦 Full-time position, long-term☑️ B2B or CoE ContractA Switzerland-based technology company made up of highly skilled software engineers is looking for a Frontend Developer to join their team. The company focuses on long-term partnerships with businesses and often takes an ownership role in the products it helps build.Requirements: At least 5+ years of experience in Typescript and React Experience in writing automated tests for frontend applications Ability to communicate effectively in English (B2 level or higher) Experience using AI tools in day-to-day development is a plus Key Responsibilities: Participate in discussions and decisions about frontend architecture and agree on tools, frameworks, and libraries to be used Develop and maintain responsive web applications using React and TypeScript Write and maintain clean, modular, and maintainable frontend code using React, TypeScript, and related technologies Optimize applications for performance, scalability, and usability Write automated tests and follow TDD or testing best practices to ensure code quality Participate in code reviews and provide constructive feedback Troubleshoot, debug, and resolve issues in the frontend codebase Collaborate with backend developers, designers, and other stakeholders to find joint solutions and improve workflows Keep up-to-date with the latest frontend technologies and frameworks We also offer:  Company-provided work equipment Fully paid sick leave Complimentary lunches Annual salary review 75% reimbursement for professional education Free weekly English classes Get to know DevsData:We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team, including people from Asia, London, or San Francisco. We employ people with experience in international corporations as well as students of the best technical and business universities.