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Senior Frontend Developer

Airezolve — Poland · Posted ~3 hours ago

Senior

Skills

TypeScript JavaScript HTML5 CSS3 React or Angular Frontend State Management RESTful APIs GraphQL CSS Architecture Unit Testing Integration Testing End-to-End Testing Frontend Performance Optimization Cross-functional Collaboration Professional English React Angular Redux NgRx Zustand REST Tailwind CSS SASS Jest Cypress

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Summary ✨ AI‑Generated

A technology-driven organization is looking for a Senior Frontend Developer with deep TypeScript expertise to build scalable and high-quality web applications. You will work with modern JavaScript frameworks, implement state management architectures, integrate RESTful and GraphQL services, develop robust testing strategies, and optimize browser performance. Strong communication skills in professional English and effective collaboration with design and backend teams are essential.

Highlights

Opportunity to build scalable modern web applications using advanced frontend technologies, contribute to robust state management and testing strategies, optimize user experiences, and collaborate closely with UX/UI designers and backend engineers.

Description

Professional experience in front-end software development with deep hands-on expertise in TypeScript • Expert proficiency in modern JavaScript/TypeScript, core web technologies (HTML5, CSS3), and modern frameworks (React or Angular) • Strong experience implementing front-end state management architectures (e.g., Redux, NgRx, Zustand, or Context API) • Proven track record integrating web applications with backend services via RESTful APIs and/or GraphQL • Hands-on proficiency with modern styling techniques, CSS methodologies, and frameworks (e.g., Tailwind CSS, SASS, or CSS Modules) • Experience writing unit, integration, and end-to-end tests using frameworks such as Jest, React Testing Library, or Cypress • Demonstrated experience in performance tuning, browser rendering optimization, lazy loading, and building scalable front-end architectures • Strong cross-functional collaboration skills to work effectively alongside UX/UI designers and Java/Backend engineers • Professional English proficiency (written and spoken) with high autonomy, reliability, and an attention-to-detail mindset • Secondary / Nice-to-Have Skills: Familiarity with Java/JVM ecosystem fundamentals, web build tools (Vite, Webpack), Web Accessibility (WCAG/a11y) standards, and CI/CD pipelines