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1KOMMA5˚

Remote Job Openings at 1KOMMA5˚ (26)

(Senior) Category Manager IT & Software

Germany 5-10 yrs exp Others

You will own the strategic procurement of the entire IT landscape, including SaaS, hardware, and IT services, while driving cost-down initiatives and volume consolidation. You will act as a strategic partner to business units, challenging existing requirements and managing the end-to-end process from market screening to contract award.

Staff Engineer - Virtual Assembly Line (m/f/d)

Germany 5-10 yrs exp Software Development

You will own the technical direction for the Virtual Assembly Line team, architecting scalable systems and APIs to support global growth and AI-driven operations. You will also mentor engineers and drive the team's shift toward agentic engineering while ensuring high-quality, secure, and reliable technical execution.

Werkstudent:in (m/w/d) - Quality Control Analyst (Wärmepumpe)

Germany 0-2 yrs exp Others

The role involves performing remote quality checks and final approvals of heat pump acceptance protocols to ensure safety standards. Additionally, the analyst collects installation data to identify error patterns and develops training materials for field teams.

Engineering Manager Heartbeat AI (m/f/d)

Germany 5-10 yrs exp Software Development

Lead cross-functional App teams and empower engineers to own the full product lifecycle from development to operations. Provide technical guidance, manage professional development, and foster a culture of experiment-driven innovation.

(Senior) IoT Cloud Engineer (m/f/d)

Germany 5-10 yrs exp Software Development

Own the cloud side of the IoT Platform, managing the messaging backbone and connectivity between residential gateways and cloud services. Develop observability pipelines and data models to ensure fleet health and scalable virtual power plant operations.

Junior Go to Market Project Manager (m/f/d)

Germany 0-2 yrs exp Product

The role focuses on scaling the Heartbeat AI platform by identifying customer journey bottlenecks and driving end-to-end fixes. It involves owning performance tracking through data-based dashboards and coordinating execution across product, sales, operations, and marketing teams.

CTO Office Associate (m/f/d)

Germany 2-5 yrs exp Others

Coordinate cross-team initiatives and triage requests to ensure priorities are met within a high-velocity organization. Lead end-to-end projects from scoping to delivery, converting strategy sessions into actionable ownership and scalable processes.

(Senior) Product Engineer - Heartbeat (m/f/d)

Germany 5-10 yrs exp Software Development

Own end-to-end feature development for the Heartbeat AI virtual power plant, from problem framing to production deployment. Collaborate with product managers to define scope and leverage AI tools to amplify engineering impact.

Senior Analytics Engineer - Growth (m/f/d)

Germany 5-10 yrs exp Software Development

Own the growth analytics function by designing and maintaining core marketing data models and ensuring the stability of the marketing tech stack. Collaborate across data and marketing teams to drive data-driven decisions and mentor junior talent.