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sonnen Egypt Tech Stack

Energy storage and IoT cloud platform with R&D hub in Cairo

Renewable Energy Equipment Manufacturing New Cairo 2–10 employees Privately Held

Sonnen Egypt is a 2–10 person R&D hub for the parent company's energy storage and virtual power plant business, focused on hardware control and cloud infrastructure. The tech stack—Python, FastAPI, Kafka, Kubernetes, PostgreSQL, plus embedded systems tooling (C, C++, Qt, CMake)—reflects a split between cloud backend (microservices, analytics, IoT platform) and firmware-level work on battery management. Current hiring is engineering-heavy (6 roles) with meaningful data (3) and product (1) functions, though velocity is decelerating, suggesting the Cairo expansion is stabilizing rather than ramping.

Tech Stack 62 technologies

Core StackAWS GitLab Hadoop Apache Spark Python FastAPI Terraform Sentry Datadog CloudWatch PostgreSQL GitHub Elixir GitLab CI/CD Docker Kubernetes Elastic Stack Kafka Figma Linux GitHub Actions C++ Hive Phoenix C Bash Qt CMake gdb strace+32 more

What sonnen Egypt Is Building

◆Challenges

Accurate invoice processing
Scalability of analytics platform
Automating business processes
Digitalization of the energy industry
Transition to self-produced, clean, and connected energy supply
Compliance in accounting
Timely expense reimbursement
Avoiding financial penalties
Compliance with local regulations
Audit coordination

▲Active Projects

Analytics platform architecture
Data lake and data warehousing solutions
Global lifecycle automation of consumer service products
Global iot cloud platform
Energy management microservices
New features for sonnen's digital b2c, b2b, and internal products
Improvement of design system
Control unit development for sonnenbatterie
Aws-based analytics platform
Digital touchpoints for partners and customers

Hiring Activity

Decelerating20 roles · 5 in 30d

Department

Engineering

6

Finance

4

Data

3

Design

1

HR

1

Operations

1

Ops

1

Product

1

Seniority

Mid

12

Senior

5

Junior

2

Lead

1

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About sonnen Egypt

Sonnen Egypt operates as an R&D and innovation hub for sonnen, a renewable energy company building intelligent battery storage systems, virtual power plants, and digital energy services. The Cairo office was established to tap local engineering talent and accelerate product development in a growing market. Active projects span energy management microservices, a global IoT cloud platform, analytics architecture, and firmware for the sonnenbatterie control unit. The organization is scaling software and cloud capabilities alongside hardware development to meet demand for battery management and energy optimization products.

HeadquartersNew Cairo

Company Size2–10 employees

Hiring MarketsEgypt

Frequently Asked Questions

What is sonnen Egypt's tech stack?

Cloud backend: AWS, Python, FastAPI, Kubernetes, PostgreSQL, Kafka, Datadog. Embedded/firmware: C, C++, Qt, CMake, gdb. DevOps: GitLab, Terraform, Docker. Analytics: Hadoop, Spark, Hive, Elastic Stack.

What is sonnen Egypt working on?

IoT cloud platform, energy management microservices, battery control firmware (sonnenbatterie), analytics platform, data lake architecture, and digital B2C/B2B product touchpoints for energy management.