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Urgent! (Senior) Backend Engineer (f/m/d) Job Opening In Köln – Now Hiring envelio GmbH

(Senior) Backend Engineer (f/m/d)

Job Expired.


Job description

The role

Atenvelio, we are proud to have been named as one of the hundred most innovative clean technology companies in the world .

And we want to achieve even more with our shared vision of driving forward the energy transition with the help of our highly innovative products.

Our web-application platform supports grid operators to digitalize and automate their processes.

As (Senior) Backend Engineer (f/m/d), you will be part of an engineering squad with strong knowledge of coding, database, and architecture.

Together, you drive the scaling of our product and have an impact on our users, our organization, and our engineering practices.

Your tasks and responsibilities

  • You are part of a cross-functional team (backend, frontend, and devops developers, design, and product manager) and develop user-friendly applications which bring effective customer value.

  • You conceptualize and develop professional backend solutions to continuously evolve our product in an agile working environment.

  • You design and interact with APIs, both in external interaction as well as communication with the product’s frontend.

  • You develop strategic pathways for evolving the product's tech stack to state of the art solutions.

  • You have ambitious quality objectives and accompany the entire development process, from concept over implementation through testing to go-live.

Our methods :
  • Agile working method with Kanban in interdisciplinary squads.

  • Continuous integration / Continuous delivery.

  • Clean (and simple) code, documentation.

  • High unit test coverage and regular code reviews.

  • Knowledge sharing sessions between developers.

  • “You Code it – You Own it” – Squad responsibility for certain functional areas of the product.

What you need to succeed

  • You have relevant experience in the backend development of web applications and you self-sufficiently implement new features of various complexity.

  • You have extensive experience with Python, ideally in the context of designing or interacting with APIs as well as integration with 3rd party systems.

  • You have experience with SQL databases for data modeling and query design.

  • You are a team player and passionate about working with talented and inspiring people.

  • You are looking for technical challenges and pride yourself in finding smart and creative solutions.

  • You are familiar with parts of our tech stack and are looking forward to keeping up with current industry best practices.

  • You are business-fluent in English (Level C1).

Our tech stack :
  • Python, incl.

    additional packages/frameworks e.g., FastAPI, SQLAlchemy, and Celery.

  • PostgreSQL.

  • RabbitMQ, Redis.

  • Docker, Kubernetes.

Why envelio

  • Flexible working mode within Germany: Hybrid, from home or in our lovely office in Cologne.

  • Option for remote work from abroad (up to three months per year).

  • State of the art technology and modern tech stack.

  • Excellent hardware equipment (16-inch MacBooks, 2 screens at your workplace).

  • 30 holidays + 3 corporate holidays.

  • Support for your health through sports membership cooperations.

  • Flexible use of a monthly mobility budget (e.g. Jobrad, public transport).

  • Time and resources for individual growth.

  • envelio pension plan .

  • Regular company and team events.

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Job Expired.


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