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Entelios AG Tech Stack

Automated demand response and intraday trading for industrial flexibility markets

Utilities Munich, Bavaria 11–50 employees Founded 2010 Public Company

Entelios operates a demand-response platform that automates industrial load flexibility and intraday power trading across European energy markets. The stack—Elixir + PostgreSQL + Kafka + RabbitMQ—reflects a real-time, event-driven architecture suited to high-frequency market data and trading execution. Active projects span forecasting, virtual power plant optimization, and balancing-service access, while pain points center on scaling to rising trading volumes and integrating volatile renewable supply into market operations.

Tech Stack 18 technologies

Core StackElixir PostgreSQL MariaDB RabbitMQ Kafka GitHub OpenTelemetry Grafana Linux Python Active Directory Ecto Honeycomb Debian VPN Firewall SIEM REST API

What Entelios AG Is Building

◆Challenges

Supporting growing marketing volumes
Optimizing core processes
Complex market requirements
Balancing supply with volatile renewables
Reducing conventional capacity
Integration of renewables
Optimizing flexibility marketing
Real-time market participation
Maintaining isms compliance
Incident response management

▲Active Projects

Bilanzkreis and fahrplanmanagement optimization
Process and quality management optimization
Full-stack development on critical infrastructure platform
Flexibilitätsvermarktung
Flexibility marketing optimization models
Real-time data science deployment
Price and consumption forecasting models
Isms development and maintenance
Incident response improvement

Hiring Activity

Accelerating9 roles · 5 in 30d

Department

Ops

3

Engineering

2

Data

1

Product

1

Sales

1

Security

1

Seniority

Mid

4

Senior

4

Lead

1

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About Entelios AG

Entelios AG, founded in 2010 and headquartered in Munich, is a demand-response specialist serving industrial and utility clients seeking to participate in intraday and balancing markets. The platform automates load shifting and flexibility trading, enabling customers to monetize demand-side assets in short-term power markets while supporting grid stability. Operations span portfolio management, real-time price and consumption forecasting, market-compliance systems (ISMS), and incident-response infrastructure. The 11–50 person team is balanced across engineering, operations, data science, and commercial functions.

HeadquartersMunich, Bavaria

Company Size11–50 employees

Founded2010

Hiring MarketsGermany

Frequently Asked Questions

What technology does Entelios use for real-time trading?

Elixir, PostgreSQL, Kafka, RabbitMQ, and REST APIs power real-time data pipelines and trading execution. OpenTelemetry and Honeycomb provide observability; Grafana surfaces monitoring dashboards.

What markets does Entelios operate in?

Entelios focuses on European short-term power markets—EPEX Spot intraday, balancing services, and virtual power plant systems—serving industrial and utility customers seeking demand-response and flexibility monetization.