Senior Software Engineer - Backend [Python] (f / m / d)

trawa; Berlin; Vor Ort; EUR 55.000 - 90.000; Vollzeit

Zusammenfassung

Ein dynamisches Start-up im Energiesektor sucht einen erfahrenen Backend-Entwickler, der innovative Lösungen für das Energiemanagement entwickelt. In dieser Rolle sind Sie verantwortlich für die Entwicklung und Wartung von cloud-basierten Diensten, die Integration von APIs und die Optimierung von Datenpipelines. Sie werden Teil eines engagierten Teams, das sich für die Dekarbonisierung der Industrie einsetzt und die Möglichkeit bietet, Ihre Fähigkeiten in einem schnelllebigen Umfeld weiterzuentwickeln. Wenn Sie leidenschaftlich an Technologie interessiert sind und einen positiven Einfluss auf die Welt haben möchten, ist dies die perfekte Gelegenheit für Sie.

Leistungen

Jährliches Budget für berufliche Weiterbildung

Flexible Arbeitszeiten

Möglichkeiten zur persönlichen und beruflichen Entwicklung

Qualifikationen

• 5+ Jahre Erfahrung in der Entwicklung von Python-Backend-Diensten.
• Starke Kenntnisse in cloud-nativen Anwendungen und Infrastruktur-as-Code.

Aufgaben

• Verantwortung für unser Energiemodell und die Verarbeitungsdienste.
• Wartung und Erweiterung der DevOps-Infrastruktur mit AWS und Terraform.

Kenntnisse

Python

API Design

Data Persistence

Cloud-native Application Development

Infrastructure-as-Code (Terraform)

Containerization (Docker)

CI/CD Pipelines

Asynchronous Processing

Test-driven Development

Ausbildung

Bachelor's Degree in Computer Science or related field

Tools

PostgreSQL

AWS

Terraform

Docker

GitHub Actions

Jobbeschreibung

Build and Scale Our Energy Management Backend

You'll Drive :

• Fault-tolerant cloud services for energy asset steering (batteries, power plants and others)
• Internal and external API development and maintenance
• End-to-end high frequency energy trading (market integration, billing, invoicing)
• Development of highly scalable data pipelines

Your Responsibilities :

• Own our energy data model and processing services (Python, PostgreSQL)
• Maintain and expand DevOps infrastructure (Terraform, AWS, Docker)
• Champion test-driven development with focus on numerical precision
• Lead architecture design and optimization for scale and efficiency
• Python, AirFlow, AWS, Terraform, GitHub Actions

Who we are looking for

• 5+ years experience building production Python backend services with proven architecture skills
• Track record of end-to-end feature implementation, from API design to data persistence
• Deep understanding of cloud-native application development on AWS
• Experience with infrastructure-as-code using Terraform and containerization with Docker
• Strong knowledge of CI / CD pipelines and GitHub Actions workflows
• Ability to write clean, testable code with comprehensive test coverage
• Familiarity with distributed systems and asynchronous processing patterns
• Bonus : Experience in energy trading or similar domains

Why us?

Impact : At trawa, you will be part of a team that is dedicated to making a positive impact on the world. If you are driven, creative, and passionate about technology and energy, we encourage you to apply and become a part of our vision to decarbonize the industrial businesses.

Responsibility : As a member of our small and agile team, you will have a significant impact on our products and services. You will be given ownership and autonomy to drive projects from start to finish, allowing you to take pride in your contributions and see the direct impact of your work.

Ownership : We believe in empowering our team members to take ownership of their work and drive results. Whether it's through innovative product development or top-notch customer service, you will have the opportunity to make a real impact on our company and customers.

Learning : At our startup, you will have the opportunity to continuously learn and grow. From working with cutting-edge technologies to collaborating with experienced industry professionals, you will be challenged and supported in your personal and professional development. We provide an annual budget and dedicated time for professional development.

About us

trawa is a fast-growing energy start-up that is revolutionizing the way businesses procure and manage their energy consumption and costs. Our mission is to make sustainable energy accessible and affordable for every business. We are seeking talented individuals who are passionate about making a positive impact and contributing to our shared success.