Senior Front-end Developer (React)

Required Skills:

• 3+ years of experience in front-end development
• Strong proficiency in JavaScript and TypeScript
• Solid experience with React and its core principles (Hooks, Context API, etc.)
• In-depth experience with Next.js (App Router and modern features)
• Solid knowledge of component-based architecture and reusable UI design
• Proficiency in HTML5, CSS3, SASS/SCSS
• Good spoken and written English

Will Be a Plus:

• Experience with other front-end frameworks like Angular
• Understanding of REST and GraphQL APIs
• Experience with state management tools (Redux, Zustand, Jotai, or similar)
• Familiarity with headless CMS systems
• Familiarity with RESTful APIs and modern data fetching patterns (React Query, SWR)
• Experience with design systems, component libraries (e.g., Material UI, Tailwind CSS)
• Familiarity with accessibility (a11y) and performance optimization
• Familiarity with testing frameworks like Jest, React Testing Library, or Cypress
• Experience working with design systems and tools like Figma
• Good understanding of web application security and OWASP principles
• Experience with e-commerce platforms and large-scale web applications
• Familiarity with Agile methodologies and working in Scrum teams

We offer:

• Work with international customers in the Nordics and Baltics
• Competitive compensation depending on experience and skills
• Work with challenging projects and customers
• Individual competence development plan
• Social package: health insurance, parking allowance, social events, and travels
• Paid sick leave
• Flexible work hours
• 20 working days of vacation per year

Responsibilities:

• Develop and maintain modern front-end solutions for large-scale e-commerce projects in Europe
• Build and optimize responsive, accessible, and high-performing UIs using React, Next.js, and related technologies
• Collaborate with UX/UI designers, backend developers, and QA engineers
• Communicate directly with international client teams
• Participate in code reviews, promote best practices, and mentor junior developers