(Senior) Platform Engineer - Agentic Systems (m/f/d)

About 1KOMMA5°

1KOMMA5° is a climate tech scale-up building the energy system of the future through integrated renewable energy management. The vision: "Living on wind and sunlight forever for free." The company operates a virtual power plant connecting solar, batteries, heat pumps, and e-mobility systems in real-time to electricity markets. With 3,000+ employees across 80+ locations globally, the company aims to transition 1.5 million households to renewables by 2030.

About the Role

The Platform Engineering team's mission is to enable an AI-native Software Development Life Cycle — moving engineers from writing code to orchestrating agents. As a (Senior) Platform Engineer in our Platform Engineering Team, you will build the digital backbone that enables AI agents to navigate our systems, ensure continuous and safe software releases, create standardized development paths (Golden Paths), and monitor system availability and change lead time.

Responsibilities

• Establish a robust, machine-readable context foundation that enables AI agents to navigate our systems
• Ensure continuous and safe software releases for agent-built systems
• Design standardized development paths (Golden Paths) for human and agentic workflows
• Own KPIs like System Availability and Change Lead Time
• Build resilient, scalable cloud infrastructure

Requirements

• 4+ years in SRE, Developer Experience, Platform, Cloud or Backend Engineering
• Proficiency with agentic tools: Cursor, Claude Code, Codex
• Strong operational fundamentals (Day 2 ops)
• Python, Golang, or TypeScript proficiency
• Google Cloud Platform experience
• Excellent written communication in English (German advantageous)
• German residency required

Tech Stack
Google Cloud Platform (CloudRun, CloudSQL, CloudMonitoring), Vercel, Cursor, Terraform/Terramate, Datadog, GitHub Actions, Python, TypeScript. Agentic tools: Cursor, Claude Code, Codex.

Bonus Qualifications

• IoT application experience
• Climate tech sector interest
• Scale-up environment background

Benefits

• Impact on climate transition
• Remote work (Germany-wide); offices in Hamburg, Berlin, Munich
• EGYM Wellpass benefits
• Futurebens discounts
• Job bike leasing program
• Direct access to decision-makers

Location: Remote within Germany, with offices in Hamburg, Berlin or Munich.