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Senior Fullstack Developer

vor 1 Monat

Düsseldorf, Nordrhein-Westfalen, Deutschland freshcells systems engineering GmbH Vollzeit

About freshcells systems engineering GmbH

We are a dynamic team of over 40 creative experts from various fields, based in Düsseldorf and working as a software service provider.

We focus on authenticity, individual talent development, and open communication. Our company is built on respect, trust, and responsibility. We invest in new ideas and believe that the best results are achieved as a team.

We make mistakes, but we learn from them. We are open and courageous for new ways.

Our Offer

  • Flex time for early risers and night owls
  • Flexible home office days
  • Company pension scheme with employer contribution
  • Subsidy for the "Deutschlandticket"
  • Advantage portal with offers in online stores and branches of various brands
  • High-end equipment for private use too
  • A secure and long-term workplace
  • Regular feedback, team meetings & retrospectives
  • Room for your own ideas and personal development
  • Digital training courses, freely available to every employee
  • Support with relocating processes, as well as free German courses for newcomers
  • Joint activities such as summer and winter parties, monthly company breakfast, etc.
  • A dog-friendly working environment

Tasks and Responsibilities

  • Development of modern frontend applications based on ReactJS, Next.js, and TypeScript
  • Development of APIs based on GraphQL
  • Development of modern backend applications based on Node.js and PHP Symfony
  • 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 modern JavaScript (ES6 and above) and/or TypeScript
  • Very good knowledge with Next.js
  • Extensive knowledge of frontend frameworks and libraries such as ReactJS
  • Good knowledge of modern PHP (v8 and above)
  • Good knowledge of PHP frameworks and libraries such as Symfony and/or Laravel
  • Sound experience with relational databases
  • Good understanding of established and evolving Web APIs
  • 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

We welcome people from all backgrounds and believe that everyone has something unique to offer. If you are interested in a wide-ranging portfolio of projects and want to continuously develop yourself, get in touch with us: recruiting((at))freshcells(.)de.