Flexa GmbH

Senior Software Engineer (d/m/f)

Flexa GmbH
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10 months ago
Munich, GermanySenior

Responsibilities

  • Design, build, maintain, and improve the virtual power plant system across data ingestion, processing, energy management, optimization, fleet control, accounting, and settlement.
  • Implement optimization and automated trading algorithms for immediate production launches and long-term platform development.
  • Work cross-functionally with data science and product teams to deliver optimization logic, trading execution, and battery control capabilities.
  • Deploy and operate production systems on a major cloud platform.
  • Maintain development environments and infrastructure covering service development, testing, building, integration, and monitoring.
  • Mentor and coach junior colleagues, support onboarding and daily operations, and improve team workflows.
  • Define engineering best practices and teach engineers and data scientists how to design maintainable and iterative solutions.

Requirements

  • 5+ years of software engineering experience focused on backend and algorithmic development in the cloud.
  • 2–3 years of experience with Python and object-oriented design.
  • 2+ years of experience onboarding, mentoring, and coaching junior colleagues.
  • Hands-on experience deploying and operating production systems on AWS, GCP, or Azure.
  • Experience working cross-functionally, especially with Product and Data Science teams.
  • Evidence of pragmatic delivery, strategic and analytical thinking, and the ability to work independently and collaboratively.
  • Full business proficiency in English.
  • Strong AWS experience and familiarity with ECS, RDS, Lambda, SQS, and S3 are preferred.
  • Energy industry experience is preferred.

Benefits

  • Virtual share options for all employees.
  • Annual €3,000 professional development budget for coaching, training, books, and similar activities.
  • Subsidized sports facilities membership and a monthly public transportation subsidy.
  • Meal allowance vouchers for working days.
  • MacBook Pro or Windows laptop and an ergonomic workplace.
  • Regular knowledge sessions, afterwork events, sports activities, offsites, and other team events.
  • Full-time, indefinite-term employment based in Munich with in-office work.
Flexa GmbH

About Flexa GmbH

51-200 employees
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