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Senior Frontend Developer (m/f/d)

Germany - Dortmund, Berlin


    • You contribute in developing high performance web solutions within our agile and cross-functional teams
    • You work across the entire web stack with modern web frameworks such as React, Redux, GraphQL, Node.js, SASS and TypeScript)
    • You effectively support with browser and performance optimization
    • You build experiences for customers by optimizing the usability of the available frontends
    • You successfully implement responsive designs and ensure cross-browser compatibility
    • You proactively assist with the evaluation and introduction of innovative frontend technologies


    • You have at least 5 years of experience working as a Frontend Developer or in a similar role
    • You have experience / relevant background in web development with Javascript/ES6 (React)
    • You are familiar with a variety of web browsers and their compatibility issues
    • You know how to use modern development tools, such as JIRA, Confluence, Git, Jenkins
    • You have practical experience with accessibility, performance analysis and usability
    • Your knowledge of concepts like Server-Side Rendering and Progressive Web Apps is solid
    • You have excellent English skills (B2/C1), German skills are beneficial
    • Your leadership experience is an advantage but not considered as a must have


    • Benefit from a wide range of training or foster your talent in our in-house NETCADEMY
    • Prove your team spirit at weekly social events & celebrate milestones together with your colleagues. It´s on us!
    • Early bird or night owl? Thanks to our flexible working models you start your work day when and where it fits you best
    • Take on your social responsibility with us and join various projects such as our NETCONOMY Charity Run
    • Whether in the chillout lounge at the pool table or in our modern furnished workspaces – our stunning offices keep you motivated
    • Best-tech equipment, a mobility subsidy, discounts at our partner companies and all the other standard stuff you would expect