Fullstack Developer Jobs

Fullstack Developer

Freshcells

Location:
Germany, Düsseldorf

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Join us on our exciting journey in perhaps the most significant and forward-looking field of all – software development – as a Fullstack Developer (f/m/d) – Software Development (full-time)! If you're excited by a diverse range of projects, want to continuously grow, and enjoy working independently and with a strong sense of responsibility, get in touch with us.

Job Responsibility:

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

Requirements:

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

What we offer:

Flexible home office days
Flex-time for early risers and night owls
A dog-friendly working environment
A secure and long-term job
Company pension plan with employer subsidy possible
Regular exchange, feedbacks, team meetings & retrospectives
Monthly Company Breakfast
Room for own ideas and personal development
Digital training courses, available to every employee at his or her own discretion
Subsidy for Urban Sports Club membership
Subsidy for Deutschlandticket
Bike leasing via JobRad
Support with relocating processes
Free German courses for newcomers

Additional Information:

Job Posted:
December 08, 2025

Employment Type:

Fulltime

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