Node.js Back End Developer - Remote

Allgemeine Qualifikationen und Stellenbeschreibung

Remote Node.js Back End Developer Salary: 45000 - 50000 EUR per year. At we are looking for a JavaScript engineer! Our tech stack: NodeJS, TypeScript, PostgreSQL, Redis, ExpressJS, Docker, Blockchain, Backend, NestJS, Angular. Requirements: - At least 3 years of relevant experience developing backend applications with Node.JS / TypeScript - Proven and demonstrable experience designing and implementing REST APIs - Experience with CI / CD pipelines - Experience with SaaS products and developer tools is really appreciated - Professional written and spoken English skills. Your responsibilities are: - Implement new features in our microservices - Work closely with project managers, developers, and sales and marketing professionals - Analyze user and integrator requirements - Create and maintain software documentation - Maintain and enhance existing web applications - Test functionalities and endpoints with a focus on automation. Category: JavaScript Developer / Engineer Location address: Hahngasse 12, Munich, Germany. Salary: 45000 - 50000 EUR per year. - More about us and the role:S1SEVEN GmbH is an Austrian software company that provides a platform for Digital Material Passports (DMPs), which are machine-readable, tamper-proof records of material quality and sustainability data. The platform helps industries like steel, metals, and plastics automate compliance, ensure traceability, and move towards circular business models. Founded: 2019 Location: Vienna, Austria Industry Focus: Primarily serves companies in the steel, metals, chemicals, plastics, forestry, in automotive, aerospace, railway and construction sectors. Business Model: Platform-as-a-Service (PaaS) Verifiable Data: The DMPs use blockchain technology to provide tamper-evident and verifiable data on material attributes, including origin, quality, and environmental footprint (e.g., carbon emissions). Regulatory Compliance: DMPs help companies meet complex and evolving regulatory requirements, such as the EUs Carbon Border Adjustment Mechanism (CBAM), European Deforestation Regulation (EUDR), and the upcoming Digital Product Passport (DPP) regulations. Seamless Integration: The platform offers software and APIs that integrate with existing enterprise systems, such as SAP S/4HANA, allowing for the automated creation and exchange of digital data without requiring extensive changes to current workflows. Efficiency: By converting static PDF certificates into a structured, machine-readable JSON format, the solution eliminates manual data entry and allows for automated quality assurance and reporting processes. last updated 4 week of 2026