(Senior) Fullstack Developer (m/f/d) full-remote/hybrid in full-time

About us

freshcells systems engineering GmbH is a software service provider based in Düsseldorf with a dynamic team of over 60 creative experts from various fields.

At our company, authenticity, individual talent development and open communication are our focus. We build on respect, trust and responsibility . As an innovation-driven company , we invest in new ideas . We know that the best results are achieved as a team . We do make mistakes , but we learn from them. We are open and bold in exploring new paths .

Join us on our exciting journey in what is arguably the most significant and forward-looking field — software development.

To find out more about us, feel free to visit our website

Why us?

freshcells systems engineering GmbH is a software service provider based in Düsseldorf with a dynamic team of over 60 creative experts from various fields.

At our company, authenticity, individual talent development and open communication are our focus. We build on respect, trust and responsibility . As an innovation-driven company , we invest in new ideas . We know that the best results are achieved as a team . We do make mistakes , but we learn from them. We are open and bold in exploring new paths .

Join us on our exciting journey in what is arguably the most significant and forward-looking field — software development.

To find out more about us, feel free to visit our website

Your mission

• Development of modern backend applications based on Node.Js
• Development of modern frontend applications based on React JS
• Development of APIs based on GraphQL
• Design and implementation of new features for sophisticated software solutions in cooperation with project management, design, and development departments
• Writing and maintaining our automated test suites
• Participation in continuous improvement processes

Your profile

• Very good knowledge of Node.JS
• Strong knowledge of ES 6 JavaScript as well as extensive knowledge of frameworks and libraries such as reactJS, vue.js and/or Angular
• Sound experience with relational or non-relational databases
• Good knowledge of data structure design
• Competences in consuming and creating web services based on ReST and especially GraphQL
• Know-how in performance optimization
• Basic knowledge of HTML and CSS is helpful
• Experience with agile development in a team
• Hands-on experience with automated software testing
• Basic knowledge in API security
• Fluent in English

Nice to have

• Experience of PHP, ideally with frameworks such as Symfony, Laravel or Yii
• Experience with containerization technologies such as Docker etc.
• Experience with container orchestration tools like, i.a., Kubernetes, OpenShift, or Docker Swarm
• Knowledge of designing and adapting software to be twelve factor applications
• Knowledge of continuous integration via tools like Jenkins
• Experience with Next.js
• Experience with TypeScript