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

Our mission for you

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

Tech Stack:

• 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.

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