About the Role
KUGU is dedicated to making buildings CO2-neutral and actively driving the energy transition. Our decarbonisation platform supports the housing industry with innovative products to achieve emission targets cost-effectively. We are seeking a (Senior) Backend Engineer to join our team in Berlin and help shape a green future.
Responsibilities
- Develop high-quality data streaming and analytical software design and architecture.
- Identify, prioritise and execute software development life-cycle tasks to deliver real business impact.
- Take ownership of code, ensuring it aligns with best practices and contributes to overall system excellence.
- Actively review and understand code produced by other team members.
- Collaborate with other members of the cross-functional team (Backend, Frontend, Product, etc.) and vendors to improve our products.
Requirements
- Extensive experience (7+ years) in backend software development in Start-Ups.
- Analytical mind with problem-solving attitude.
- Work organised and independently to provide leadership in a fast-changing IoT environment.
- In-depth knowledge of Kotlin/Java for Backend.
- In-depth knowledge of AWS (including ECS, RDS, Cloudwatch and OpenSearch) for Cloud Infrastructure.
- In-depth knowledge of Kafka for Data streaming.
- In-depth knowledge of Rest API design principles.
- Motivation, experience and a willingness to learn are important.
Skills
- Backend software development
- Data streaming
- Analytical software design
- Software architecture
- Software development life-cycle
- Code review
- Kotlin
- Java
- AWS
- ECS
- RDS
- Cloudwatch
- OpenSearch
- Kafka
- Rest API design
Location
- Berlin
- Hybrid
Work Type
- Full-Time
- Permanent
Experience Level
- Senior
Benefits
- Travel expenses
- Pension scheme
- Vouchers
- Workations
- Flexible working models
- Cold drinks
- Tasty snacks
- Pool car
- Sharing marketplace
- Control of heating and utility bills
- Language courses
About the Company
- KUGU makes buildings CO2-neutral and actively shapes the energy transition.
- Our decarbonisation platform supports the housing industry with innovative products to achieve their emission targets cost-effectively.
- We are 50+ techies, designers, and business enthusiasts from 15+ countries.
- We are united by a passion for sustainable technology that really makes a difference.
- Our mission: To make every building in Europe energy-efficient and climate-neutral.
- Our solution: IoT platform for smart metering, remote maintenance, and AI-supported energy optimization.
- Our customers: 100+ housing companies, energy service providers, and property managers in Germany, Austria, and Switzerland.
