🟣You will be: delivering end-to-end features from design and development through testing, deployment, and maintenance, building and maintain high-quality, production-ready software following best practices and architectural standards, write clean, testable, and maintainable code with strong focus on reliability and readability, designing and maintain automated tests to ensure system stability and prevent regressions, collaborating closely with engineering, product, and delivery teams to align technical solutions with business goals, participating in code reviews to ensure code quality, security, and performance, contributing to CI/CD pipelines and DevOps practices to improve efficiency and delivery speed. 🟣 Your profile: 6+ years of experience in creating front-end web solutions, 4+ years of experience with React, skilled in JavaScript and experienced in TypeScript, able to discuss architectural decisions and proposed design solutions, experience with cloud platforms (e.g. AWS or similar). familiarity with CSS Variables and responsive web design. practical knowledge of Jest for unit testing. Work from the European Union region and a work permit are required.🟣 Nice to have:Java 7+, Spring Boot, REST APIs, WebSockets.🟣 Recruitment Process:CV review – HR call – Technical Interview – Client Interview – Decision   🎁 Benefits 🎁✍ Development: development budgets of up to 6,800 PLN, we fund certifications e.g.: AWS, Azure, access to Udemy, O'Reilly (formerly Safari Books Online) and more, events and technology conferences, technology Guilds, internal training, Xebia Upskill. 🩺 We take care of your health: private medical healthcare, multiSport card - we subsidise a MultiSport card, mental Health Support. 🤸‍♂️ We are flexible: B2B or employment contract, contract for an indefinite period.