Senior DevOps & Platform Engineer (m/f/d)

About Reonic 🌱At Reonic, we’re on a mission to simplify renewable technology with our B2B SaaS solutions for solar, storage, and heat pumps. Backed by top-tier investors and trusted by 1,500+ business customers, we’re expanding our engineering team with a DevOps & Platform Engineer—and we need YOU to help build the foundation of a secure, scalable, and reliable platform. What You Will Do ✨🚀 Platform Development: Design and maintain robust, scalable cloud infrastructure on AWS, supporting continuous delivery and high service availability.🛠 Automation & Tooling: Build and optimize CI/CD pipelines using GitHub Actions or similar tools, and automate routine operations with shell scripts and TypeScript where appropriate.📊 Observability & Monitoring: Implement and manage monitoring, alerting, and incident response systems using Datadog and similar tools.🗄️ Database Operations: Ensure performance, reliability, and uptime of PostgreSQL databases with proactive monitoring and tuning.📡 Systems Integration: Work with APIs, GraphQL, and WebSocket services to support scalable, high-performing backend systems.📞 On-Call Support: Be part of a rotating on-call schedule for critical infrastructure issues outside normal business hours. What Makes You a Great Fit ✅👷 Experience: 6+ years in DevOps, SRE, or Infrastructure Engineering roles with proven success in a cloud-native environment.☁️ AWS Mastery: Deep hands-on experience with AWS core services (EC2, RDS, ECS, S3, etc.) and infrastructure-as-code principles.💻 Scripting & Coding: Strong skills in shell scripting, with the ability to read and write JavaScript or TypeScript (or willingness to learn quickly).🔧 Technical Stack: Experience with PostgreSQL, Datadog, GraphQL, Docker, and CI/CD pipelines.🧠 Problem Solver: Comfortable identifying system bottlenecks, debugging outages, and designing solutions for reliability and scalability.🌿 Culture Fit: Excited about clean energy, reliability engineering, and working in a collaborative team that values learning and ownership. Why Join Us?🌍 Impact: Help build infrastructure for products driving the renewable energy transition🚀 Growth: A pivotal role in a fast-growing, VC-backed company with a modern cloud stack🧩 Flexibility: Influence processes, tools, and systems from the ground up📚 Development: Learning is part of the job—expand your skills while making a real difference💰 Compensation: Competitive salary package🏋️ Perks: Gym membership, team events, latest equipment and more LocationThis is a full-time, in-office position based in our Berlin office (Alexanderplatz). 🔗 Ready to shape the future of renewable energy? Apply now! If you're a talented, senior-level DevOps or Platform engineer who thrives in a fast-paced environment and is passionate about building reliable systems for meaningful change—we want to hear from you.