IO Associates

Full-Stack Developer

Posted: Oct 23, 2025

Job Description

Full-Stack Developer (Team Lead) - Hybrid | Aachen, GermanyWe are seeking a talented Full-Stack Developer with Team Lead experience to join a small, agile team of tech professionals based near Aachen. This is a hybrid role that offers real impact within a fast-growing environment, focused on modern web and cloud-native technologies.Key Requirements:Strong proficiency with Svelte or SvelteKit (ideal), or solid experience with React or TypeScriptBackend and API development expertise using NestJS, along with database experience in Postgres and RedisInfrastructure and containerisation skills with Docker (highly proficient)Basic to medium knowledge of Kafka for messaging/event streaming between browser and AI servicesExperience with AWS S3 and cloud platforms such as AzureFamiliarity with GitHub (CI/CD) pipelines to automate build and deploymentsKnowledge of Kubernetes is a plus for light infrastructure managementMinimum 3 years in a similar full-stack role, ideally with some team lead responsibilityComfortable with hybrid working (office presence roughly monthly or quarterly) and open to relocation or based within the Rhein region, GermanyNice to Have:Experience in manufacturing software or the manufacturing industryFamiliarity with Agile/Scrum methodologies, collaboration tools like Slack, Notion, Figma, MiroWhy Join?Work within a tight-knit, growing team expected to expand over the next 12-18 monthsHybrid work model offering flexibility with a base office in AachenEngage in rewarding challenges with cutting-edge technologiesOpportunity for career growth and technical leadership

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