Senior Software Engineer - Fullstack (React, Node.js)

We're looking for a seasoned JavaScript/TypeScript engineer to join a product-driven engineering team building a modern, high-performance e-commerce platform. In this role, you'll work across frontend and backend systems, contributing to an isomorphic storefront and a set of scalable microservices. You'll collaborate closely with cross-functional teams to ship reliable, accessible, and well-architected features that directly impact the customer experience., * Develop, test, and release an isomorphic e-commerce storefront using React and Node.js

• Build, extend, and maintain backend microservices using Node.js and Deno
• Work with Docker, Kubernetes, and cloud infrastructure (primarily AWS)
• Partner with product and business stakeholders to define and deliver new functionality
• Participate actively in code reviews and collaborate daily with frontend and backend engineers
• Own feature delivery end to end, while supporting teammates through mentorship and knowledge sharing
• Proactively identify technical risks and propose scalable, performant solutions
• Ensure high standards for accessibility, performance, and reliability
• Communicate clearly with engineering leadership to align on priorities and expectations
• Contribute to defining and enforcing coding standards and best practices

• 5+ years of professional experience with JavaScript and TypeScript
• Strong engineering mindset with the ability to think holistically about system design
• Hands-on experience building and consuming REST and GraphQL APIs
• Familiarity with Vite and its ecosystem (Rollup, Babel/SWC)
• Solid understanding of state management in modern frontend applications
• Strong experience with Node.js (experience with Deno is a plus)
• Thorough testing experience using Jest, React Testing Library, and Enzyme
• Confident working with Git in collaborative environments
• Experience setting up CI/CD pipelines (GitHub Actions or similar tools)
• Familiarity with observability and performance tools such as Datadog, Core Web Vitals, or error tracking platforms
• Strong grasp of SOLID and DRY principles
• Fluent in English

• 28-32 days of paid time off, depending on tenure (excluding public holidays)
• Flexible mobile office options, including limited remote work from other EU countries
• Access to language learning and online training platforms
• Employee discounts of up to 30%
• Flexible benefits (meal vouchers, transportation, childcare support)
• Discounted access to selected gyms and sports platforms
• Private health insurance
• Full access to LinkedIn Learning
• Mental health and well-being support
• Company-wide social initiatives and events
• Employee share purchase program