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Lumenaza GmbH Tech Stack

SaaS platform for energy suppliers, aggregators, and traders managing green electricity markets

IT Services and IT Consulting Berlin 51–200 employees Founded 2013 Privately Held

Lumenaza operates a white-label SaaS platform serving energy suppliers, municipal utilities, and electricity traders across Germany's energy transition. The tech stack is Python-heavy (Django, testing via Robot Framework, Selenium, Pytest, Playwright) with containerization (Docker, Kubernetes), reflecting a monolith-to-microservices migration underway. Leadership is hiring primarily for engineering and ops roles at senior levels, while adopting n8n for workflow automation—indicating effort to reduce manual process burden as the platform scales billing, market communication, and virtual power plant coordination.

Tech Stack 18 technologies

Core StackSelenium Docker Kubernetes Python Cypress Jest Playwright Django HubSpot Robot Framework Pytest Mocha TestNG Docker Compose Microsoft Office LinkedIn Outreach

Adoptingn8n

What Lumenaza GmbH Is Building

◆Challenges

Legacy system migration
Energy market complexity
Migrating legacy systems to microservices
High accuracy billing
Complex tariff modeling
Expanding reach through partner network
Reducing lead wastage
Unstructured processes
Data silos
Strengthening financial governance

▲Active Projects

Electricity market communication platform
Legacy system migration to microservices
Cloud solution development
Virtual power plant (vpp)
Microservices for measurement, forecasting, balancing data
Billing and monetization platform
Billing logic development
Partner development
Lead generation & networking
Revenue tech stack development

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

5

Ops

4

Finance

1

Sales

1

Seniority

Senior

7

Junior

2

Intern

1

Manager

1

Notable leadership hires: Chief Financial Officer

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About Lumenaza GmbH

Lumenaza GmbH, founded in 2013, is a Berlin-based SaaS provider transforming how energy companies digitalize trading, aggregation, and distribution of renewable electricity. The platform handles end-to-end operations for customers ranging from established utilities (EnBW, E.ON) to emerging energy traders and OEMs: billing and settlement, balancing group management, customer portals, market communication compliance, electricity trading, and virtual power plant orchestration. Under its LUOX Energy brand, Lumenaza also operates a direct-to-consumer green tariff product allowing retail customers to buy and sell electricity at exchange prices. The company serves primarily mid-market and enterprise energy players across Germany.

HeadquartersBerlin

Company Size51–200 employees

Founded2013

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does Lumenaza use?

Python (Django), Robot Framework, Selenium, Docker, Kubernetes, Pytest, Cypress, Jest, Playwright, and HubSpot for CRM. Recently adopting n8n for workflow automation.

What is Lumenaza working on?

Legacy system migration to microservices, virtual power plant platform, electricity market communication, cloud-native billing and settlement, and partner network expansion for lead generation.