(Senior) Backend Engineer in Green-Tech Startup (m/f/d) at KUGU Home GmbH | Berlin | Rezi

(Senior) Backend Engineer in Green-Tech Startup (m/f/d) at KUGU Home GmbH

(Senior) Backend Engineer in Green-Tech Startup (m/f/d)

KUGU Home GmbH · Berlin

2 months ago

(Senior) Backend Engineer in Green-Tech Startup (m/f/d)

KUGU Home GmbH · Berlin

2 months ago
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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.