Platform & Systems Engineer in Wien

Deine Rolle im Team

We are looking for a Platform & Systems Engineer to own how our systems are designed, deployed and run, and to take our technology from research-grade to production-grade. Shape the architecture of our larger repositories: module boundaries, interfaces, testing strategy, and the decisions that keep a growing codebase maintainable as more people work in it. Build out and harden our deployment stack - containerised services on Kubernetes, packaged with Helm, with Redis and related components behind them. Own the demo and proof-of-concept path, so that a presentable, isolated instance with seeded data can be stood up in hours rather than days. Operate our Kubernetes cluster on our own hardware: node lifecycle, GPU enablement, storage, networking, capacity planning and upgrades. Build the infrastructure beneath our data pipelines - MQTT and Kafka brokers, topic and retention design, orchestration, storage, and the backend services and APIs through which results reach applications and domain experts. Build and harden CI/CD, developer tooling, and the internal platform our ML engineers and researchers work on daily. Work alongside ML engineers, researchers and power systems experts on industrial and EU-funded projects. Unser Angebot

Real ownership: this role exists to change how we build and ship, with a mandate to make architectural decisions rather than implement someone else's. Infrastructure you actually own - our own Kubernetes cluster on our own hardware, rather than a managed platform with the interesting parts abstracted away. A team spanning reinforcement learning, optimization, data and platform engineering, and power systems, with the domain expertise to tell you why a constraint exists. Work at the interface of academia and industry: our EU Horizon projects mean the systems you build are used by research consortia as well as by customers. Work on critical infrastructure that matters: the energy transition is, at heart, a systems problem. Hybrid working: 2-3 days per week at our office in the heart of Vienna's 1st district, with minimal core hours. Dedicated time and budget for R&D, conferences and professional development. Choose your own hardware and equipment setup. Fully paid Klimaticket, giving you unlimited access to public transportation and trains across Austria. Technologien und Skills

Kubernetes Python Helm Apache Kafka MQTT Redis Unsere Erwartungen an dich:

Qualifikationen

Fluent English with strong communication skills - you can make an architectural case to people whose priority is research output, and come away with agreement rather than compliance. Strong software engineering fundamentals: you think in systems, interfaces and failure modes, and can look at a growing codebase and say what will hurt in a year and why. Kubernetes at the operator level - you have upgraded a cluster, replaced a node and debugged a networking or storage problem, not only deployed workloads into a platform someone else runs. Helm charts authored, not just installed. Self-directed, you don't need a detailed roadmap to make progress. Low-ego and collaborative - much of this role means restructuring code that other people wrote and care about. Valid work permit for Austria. Erfahrung

Solid Python, with experience in a substantial codebase that several people work on at once. Ausbildung

A degree in computer science or a related field, or equivalent practical experience. Benefits

Team Events Frisches Obst Zeit für ehrenamtliche Tätigkeit Gute Anbindung Paten- & Mentor- Programm Bildungskarenz/Auszeit Ruheräume No Dresscode Flexible Arbeitszeiten Home Office Mitarbeitergeschenke No All-In-Verträge Kaffee, Tee o. Ä Klimaticket

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