We're seeking a skilled Senior Backend (Node.js) Engineer to join a Sweden-based company dedicated to developing unlimited and customer-friendly eCommerce solutions. Their approach integrates CGI with structured ecosystems, focusing on building innovative platforms. This is an exciting opportunity to work on a full-stack application for digital asset management, involving dynamic data schemas, real-time 3D scene processing, and customer-specific configurations. The position emphasizes cutting-edge cloud and backend technologies to enhance user experiences. Must-have for the position: From 5 years of professional experience with Node.js in backend development; From 2 years of experience with Google Cloud Platform for deployment and scaling; Experience with configuration infrastructure and environments to support your work or projects; Experience in building architecture from scratch or migrating existing architecture to the cloud; From 2 years of experience with PostgreSQL (ot other RDMS) Demonstrated ability to handle dynamic, customer-specific requirements; English Level: Upper-Intermediate English or higher. Will be a strong plus: ?Experience working with 3D scene/image processing applications; Familiarity with advanced eCommerce ecosystems and CGI integration; Experience in front-end technologies including React, Next.js, and TypeScript. R esponsibilities: Build a new CDN infrastructure and backend systems from scratch using Node.js and GCP; Lead architectural design, including migration from third-party to in-house solutions, and create technical documentation; Design and manage GCP infrastructure, optimizing services like storage, CDN, and compute for performance and cost; Independently set up and manage environments with basic DevOps practices; Work with PostgreSQL for schema design and optimization; suggest alternatives if beneficial; Ensure high performance and scalability of backend services with caching and other techniques; Work closely with stakeholders and team members to align technical and business objectives; A bout the project The project revolves around creating a full-stack application for digital asset management, leveraging a sophisticated tech stack to deliver dynamic and scalable solutions. The platform integrates real-time image processing capabilities and customer-specific configuration tools. Tech Stack: Node.js, React, Next.js, TypeScript, PostgreSQL, GraphQL, Google Cloud Platform; Team Composition: Solution Architect, Senior Full-Stack Developer, CTO. W orking conditions: Work schedule: Flexible, with active hours: 12 PM – 4 PM (Eastern European Time); Fully Remote: You can work from home; Part-time possibility: full-time/part-time from 4 hours/day; Duration of the project: from 4 to 8 months depending on work model (with opportunities for prolongation). I nterview process: HR Interview: Initial discussion with our recruiter; KITRUM's Technical Interview; Client Interviews: 1-hour technical discussion with the CEO. W hy you'll love working here Competitive Pay: We offer compensation that reflects your skills and experience. Remote Flexibility: Work from anywhere — our team is distributed across the globe. Inclusive Culture: We embrace diversity and foster a culture of trust, transparency, and mutual respect.