Solarize Tech Stack

Billing platform for dynamic energy tariffs and distributed generation

Software Development Stuttgart 11–50 employees Founded 2020 Privately Held

Solarize builds cloud-based billing software for energy suppliers, utilities, and property owners navigating time-series electricity markets. The stack (Node.js, PostgreSQL, GCP, Docker) reflects a backend-focused architecture; current hiring velocity spans sales (3 open roles), HR automation (2 roles), and engineering (1), suggesting operational scaling pressures alongside revenue growth. Active projects signal dual priorities: meter-to-cash platform maturation on the product side, plus sales playbook and recruiting-process buildout—typical of a growth-stage company moving from product-market fit toward repeatable go-to-market.

Tech Stack 12 technologies

Core StackHubSpot Salesforce Node.js TypeScript PostgreSQL Docker Pipedrive Word Excel GCP Git npm

What Solarize Is Building

◆Challenges

Complex billing processes
Integration of third-party systems
Dynamic tariff implementation challenge
Existing system challenges
Building recruiting process
Automating hr tasks
Standardizing operational tasks
Scaling billing logic
Handling massive data streams
Expanding sales pipeline

▲Active Projects

Sales playbook improvement
Automating hr tooling
Defining people metrics
Active sourcing recruiting
Ai-driven energy management features
Scalable billing microservices
Meter-to-cash platform
Developing outbound strategies
Active sourcing build

Hiring Activity

Accelerating7 roles · 4 in 30d

Department

Sales

Engineering

Product

Seniority

Junior

Mid

Senior

Manager

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About Solarize

Solarize operates a cloud-based billing engine for the distributed energy sector. The platform handles time-series metering, dynamic tariffs, onsite supply models (such as tenant electricity and PPAs), and energy-sharing arrangements. Originally built for tenant electricity in commercial real estate, the solution now serves over 200 companies across utilities, energy suppliers, contractors, and property owners. The company is based in Stuttgart, Germany, and was founded in 2020.

HeadquartersStuttgart

Company Size11–50 employees

Founded2020

Hiring MarketsGermany

Frequently Asked Questions

What is Solarize's tech stack?

Node.js, TypeScript, PostgreSQL, GCP, Docker, Git, and npm form the core. Sales and CRM work runs on HubSpot, Pipedrive, and Salesforce.

What is Solarize working on?

Core product: meter-to-cash platform and scalable billing microservices. Commercial: sales playbook refinement and outbound strategy. Internal: HR automation and recruiting-process standardization.