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
- Experience of PHP, ideally with frameworks such as Symfony, Laravel or Yii
- 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 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
Why us?
freshcells systems engineering GmbH is a software service provider based in Düsseldorf with a dynamic team of over 50 creative experts from various disciplines. At freshcells,
authenticity, individual talent development, and
open communication are at the heart of everything we do. We rely on
respect, trust, and responsibility. As an
innovation-driven company, we continuously invest in
new ideas. We know the best results come from
teamwork.
Mistakes happen—but we learn from them. We are open and courageous when it comes to
exploring new paths. Join us on our exciting journey in one of the most significant and future-shaping fields – software development – as a Fullstack Developer (M/E/N/S/C/H)!
What we offer you:
- Flexible working hours for early birds and night owls
- Dog-friendly work environment
- A secure and long-term position
- Company pension plan with employer contributions
- Regular exchange, feedback sessions, team meetings, and retrospectives
- Monthly company breakfast
- Room for your own ideas and personal development
- Free access to digital learning platforms for all employees
- Subsidy for Urban Sports Club membership
- Subsidy for the Germany Ticket (Deutschlandticket)
- Bike leasing via JobRad
- Support with relocation processes
- Free German language courses for newcomers
Everyone is welcome at freshcells, regardless of gender, age, sexual identity, background, religion, beliefs, or disability. What matters most is that you’re the right fit for our team.