Node.JS Backend Engineer (f/m/d)

Node.JS Backend Engineer (f/m/d) Standort: 

Cairo, EG

Stellen-ID:  5095

At the earliest date possible we are looking for support for our #teamsonnen

Clean and affordable energy for all is one of the greatest challenges of our time. Sonnen has been committed to this mission since 2010 and is now represented in Europe, the USA and Australia with over 1,000 team members globally. In Germany, our offices are located in the beautiful Wildpoldsried (Allgäu) and the vibrating heart of Berlin Kreuzberg.

At sonnen, we are building the energy system of the future. To this end, we are developing new technologies and business models that have not existed before. Whether intelligent power storage, virtual power plants or digital services - we set the trends of a new energy world. That means, among other things, the inexpensive production and storage of renewable energy and the intelligent networking of producers and consumers. sonnen thereby gives people around the world the opportunity to become independent of fossil fuels and conventional energy supplier.

We are growing steadily and are looking for people who want to join us in our vision of clean and affordable energy for all while making a positive impact on climate change.

Who Are We Looking For?  

We are seeking a talented and experienced Node.js to join our agile, cross-functional team. You will play a crucial role in driving the digitalization of the energy industry. If you are passionate about creating exceptional digital experiences and thrive in a collaborative, innovative environment, we want to hear from you! 

What You Will Do to Help Drive the Energy Transition 

• Participate in the entire development process, including refinements, code reviews, tests, deployment and monitoring on production.  
• Maintain and extend our Node.js / NestJS based services using Typescript. 
• Build and maintain GraphQL interfaces and RESTful endpoints (JSON:API). 
• Convert acceptance criteria into test cases automated with Jest. 
• Write new and update existing documentation entries. 
• Contribute to the implementation of micro-services. 
• Push and follow up on builds and deploys, using CI/CD pipeline tools. 
• Collaborate with a development team on the planning and implementation of tasks, troubleshoot of issues, and refactoring. 
• Interpret log messages and mitigate errors coming from our monitoring tools. 
• Collaborate closely with cross-functional teams in an Agile development environment, familiar with a Software Delivery Lifecycle following SCRUM practices. 

What You Will Need on That Journey 

• 2+ years of experience with Node.JS / NextJS and related services. Knowledge of GraphQL and Ruby on Rails and are beneficial
• Proficiency with CI/CD processes (GitLab/GitHub), backend infrastructure (AWS, Kubernetes) and monitoring tools (Datadog), Authentication & Security (OAuth), Real-Time communication & Messaging (RabbitMQ, Kafka), Microservices & API Development
• Excellent knowledge of Typescript and test automation
• You are keen on following architectural paradigms & object-oriented patterns. 
• You are open-minded to follow instructions from other senior developers. 
• You are outspoken and see feedback exchange as a normal part of your everyday work. 
• You comfortably express your ideas and arguments in good spoken and written English. 

You feel we are a match? Apply now and help us to shape the energy transition together. We look forward to welcoming you to #teamsonnen!

sonnen - energy is yours!

Stellensegment: Testing, Ruby on Rails, Technology