Salary: 70.000 - 90.000 EUR per year Requirements: Extensive experience in modern web development – Strong proficiency in React (v18), Next.js (v14), and TypeScript for frontend applications. Backend & database expertise – Solid experience with Node.js, RESTful APIs, and working with PostgreSQL and MongoDB. Cloud infrastructure & DevOps – Hands-on experience with Docker, CI/CD pipelines, and cloud platforms (preferably Azure, AWS, or GCP). Scalable & high-performance applications – Knowledge of monorepos (Nx/Turbo), microservices, and modern API architectures. AI-driven development mindset – Familiarity with MLOps, LLM integration, and automation is a strong plus. Responsibilities: Develop & maintain scalable applications – Work across the frontend (React, Next.js) and backend (Node.js, databases) to deliver robust, high-performance solutions. Optimize AI-driven solutions – Contribute to the integration of AI technologies and enhance automation in business processes. Ensure software quality & best practices – Write clean, maintainable code, implement automated tests, and follow modern CI/CD workflows. Drive technical decisions & architecture – Take ownership of key development projects, shaping the architecture, design, and performance of applications. Mentor & collaborate with the team – Guide junior developers, participate in peer code reviews, and foster a culture of continuous learning. Work in a hybrid & agile environment – Collaborate in a cross-functional team, attend on-site sessions in Cologne (twice per week), and contribute to sprint planning. Technologies: AI API AWS Azure Backend CI/CD Cloud DevOps Docker Frontend GCP LLM MongoDB PostgreSQL React TypeScript Web microservices NodeJS NextJS Fullstack More: Innovate with AI – Bracketlab was founded to leverage AI and modern software solutions to push technological boundaries. Flat hierarchies & fast decisions – We believe in open communication, collaboration, and a culture where every voice matters. Hybrid work with team spirit – Enjoy the flexibility of remote work while collaborating twice a week in our Cologne office to exchange ideas and drive projects forward. Ready to make an impact? Join us and shape the future of AI-powered solutions